From b0e6fb6e4379fb87fa2854b84a56c5ad49c644da Mon Sep 17 00:00:00 2001 From: Sven Hoexter Date: Mon, 17 Jan 2011 16:46:33 +0100 Subject: [PATCH] Imported Upstream version 7.19.6 --- Cambios TclCurl.txt | 148 + ChangeLog.txt | 1161 +++ Changes.txt | 778 ++ Makefile.in | 458 + ReadMe.txt | 59 + ReadMeW32.txt | 151 + ToDo.txt | 18 + aclocal.m4 | 9 + autom4te.cache/output.0 | 12598 +++++++++++++++++++++++++++ autom4te.cache/requests | 67 + autom4te.cache/traces.0 | 823 ++ checkAutoPath.tcl | 17 + configure | 12598 +++++++++++++++++++++++++++ configure.in | 248 + doc/OpenSSL-LICENSE.txt | 127 + doc/SinComprimir/tclcurl.n | 2078 +++++ doc/SinComprimir/tclcurl_multi.n | 226 + doc/SinComprimir/tclcurl_share.n | 64 + doc/aolserver.txt | 64 + doc/tclcurl.html | 2569 ++++++ doc/tclcurl.n | 2078 +++++ doc/tclcurl_multi.html | 319 + doc/tclcurl_multi.n | 226 + doc/tclcurl_share.html | 111 + doc/tclcurl_share.n | 64 + generic/multi.c | 905 ++ generic/multi.h | 115 + generic/tclcurl.c | 4054 +++++++++ generic/tclcurl.h | 482 + generic/tclcurl.tcl | 140 + license.terms | 38 + packages/Linux/tclcurl-7.19.6.spec | 42 + packages/Windows/SetUp.tcl | 40 + packages/Windows/tclcurl.mk | 97 + pkgIndex.tcl.in | 5 + tclconfig/install-sh | 119 + tclconfig/tcl.m4 | 4148 +++++++++ tests/a.tcl | 13 + tests/a.tcl~ | 13 + tests/basico.tcl | 8 + tests/bodyVar.tcl | 36 + tests/bufferSize.tcl | 24 + tests/command.tcl | 10 + tests/cookie.tcl | 8 + tests/cookieFile.tcl | 13 + tests/curlConfig.tcl | 12 + tests/debugProc.tcl | 41 + tests/dict.tcl | 7 + tests/dupHandle.tcl | 16 + tests/encoding.tcl | 9 + tests/errorBuffer.tcl | 23 + tests/escape.tcl | 6 + tests/failOnError.tcl | 17 + tests/file.tcl | 17 + tests/fileNoFile.tcl | 20 + tests/formGet.tcl | 13 + tests/ftp.tcl | 22 + tests/ftpList.tcl | 9 + tests/ftpUpload.tcl | 25 + tests/getInfo.tcl | 52 + tests/headNoHead.tcl | 21 + tests/header.tcl | 8 + tests/headerVar.tcl | 13 + tests/http200Aliases.tcl | 12 + tests/httpBufferPost.tcl | 14 + tests/httpHeader.tcl | 12 + tests/httpPost.tcl | 14 + tests/httpVersion.tcl | 13 + tests/https.tcl | 13 + tests/interface.tcl | 11 + tests/ipresolve.tcl | 14 + tests/multi/auto.tcl | 31 + tests/multi/autoGUI.tcl | 31 + tests/multi/cancelTrans.tcl | 80 + tests/multi/double.tcl | 57 + tests/multi/single.tcl | 52 + tests/netrcfile.tcl | 10 + tests/noProgress.tcl | 12 + tests/nobody.tcl | 8 + tests/ntlm.tcl | 16 + tests/progressProc.tcl | 27 + tests/progressProcPause.tcl | 39 + tests/proxy.tcl | 11 + tests/proxyPort.tcl | 12 + tests/proxyTunnel.tcl | 11 + tests/range.tcl | 8 + tests/readProc.tcl | 23 + tests/referer.tcl | 9 + tests/reset.tcl | 21 + tests/resume.tcl | 8 + tests/share.tcl | 23 + tests/stderrNoStderr.tcl | 22 + tests/strerror.tcl | 14 + tests/timeout.tcl | 8 + tests/transfer.tcl | 47 + tests/upload.tcl | 8 + tests/userAgent.tcl | 11 + tests/verbose.tcl | 23 + tests/version.tcl | 9 + tests/versionInfo.tcl | 13 + tests/writeHeader.tcl | 9 + tests/writeProc.tcl | 23 + 102 files changed, 48479 insertions(+) create mode 100755 Cambios TclCurl.txt create mode 100755 ChangeLog.txt create mode 100755 Changes.txt create mode 100755 Makefile.in create mode 100755 ReadMe.txt create mode 100755 ReadMeW32.txt create mode 100755 ToDo.txt create mode 100755 aclocal.m4 create mode 100644 autom4te.cache/output.0 create mode 100644 autom4te.cache/requests create mode 100644 autom4te.cache/traces.0 create mode 100755 checkAutoPath.tcl create mode 100755 configure create mode 100755 configure.in create mode 100755 doc/OpenSSL-LICENSE.txt create mode 100644 doc/SinComprimir/tclcurl.n create mode 100644 doc/SinComprimir/tclcurl_multi.n create mode 100644 doc/SinComprimir/tclcurl_share.n create mode 100755 doc/aolserver.txt create mode 100644 doc/tclcurl.html create mode 100644 doc/tclcurl.n create mode 100755 doc/tclcurl_multi.html create mode 100644 doc/tclcurl_multi.n create mode 100755 doc/tclcurl_share.html create mode 100644 doc/tclcurl_share.n create mode 100755 generic/multi.c create mode 100755 generic/multi.h create mode 100755 generic/tclcurl.c create mode 100755 generic/tclcurl.h create mode 100755 generic/tclcurl.tcl create mode 100755 license.terms create mode 100755 packages/Linux/tclcurl-7.19.6.spec create mode 100755 packages/Windows/SetUp.tcl create mode 100755 packages/Windows/tclcurl.mk create mode 100755 pkgIndex.tcl.in create mode 100755 tclconfig/install-sh create mode 100644 tclconfig/tcl.m4 create mode 100644 tests/a.tcl create mode 100644 tests/a.tcl~ create mode 100755 tests/basico.tcl create mode 100755 tests/bodyVar.tcl create mode 100755 tests/bufferSize.tcl create mode 100755 tests/command.tcl create mode 100755 tests/cookie.tcl create mode 100755 tests/cookieFile.tcl create mode 100755 tests/curlConfig.tcl create mode 100755 tests/debugProc.tcl create mode 100755 tests/dict.tcl create mode 100755 tests/dupHandle.tcl create mode 100755 tests/encoding.tcl create mode 100755 tests/errorBuffer.tcl create mode 100755 tests/escape.tcl create mode 100755 tests/failOnError.tcl create mode 100755 tests/file.tcl create mode 100755 tests/fileNoFile.tcl create mode 100755 tests/formGet.tcl create mode 100755 tests/ftp.tcl create mode 100755 tests/ftpList.tcl create mode 100755 tests/ftpUpload.tcl create mode 100755 tests/getInfo.tcl create mode 100755 tests/headNoHead.tcl create mode 100755 tests/header.tcl create mode 100755 tests/headerVar.tcl create mode 100755 tests/http200Aliases.tcl create mode 100755 tests/httpBufferPost.tcl create mode 100755 tests/httpHeader.tcl create mode 100755 tests/httpPost.tcl create mode 100755 tests/httpVersion.tcl create mode 100755 tests/https.tcl create mode 100755 tests/interface.tcl create mode 100755 tests/ipresolve.tcl create mode 100755 tests/multi/auto.tcl create mode 100755 tests/multi/autoGUI.tcl create mode 100755 tests/multi/cancelTrans.tcl create mode 100755 tests/multi/double.tcl create mode 100755 tests/multi/single.tcl create mode 100755 tests/netrcfile.tcl create mode 100755 tests/noProgress.tcl create mode 100755 tests/nobody.tcl create mode 100755 tests/ntlm.tcl create mode 100755 tests/progressProc.tcl create mode 100755 tests/progressProcPause.tcl create mode 100755 tests/proxy.tcl create mode 100755 tests/proxyPort.tcl create mode 100755 tests/proxyTunnel.tcl create mode 100755 tests/range.tcl create mode 100755 tests/readProc.tcl create mode 100755 tests/referer.tcl create mode 100755 tests/reset.tcl create mode 100755 tests/resume.tcl create mode 100755 tests/share.tcl create mode 100755 tests/stderrNoStderr.tcl create mode 100755 tests/strerror.tcl create mode 100755 tests/timeout.tcl create mode 100755 tests/transfer.tcl create mode 100755 tests/upload.tcl create mode 100755 tests/userAgent.tcl create mode 100755 tests/verbose.tcl create mode 100755 tests/version.tcl create mode 100755 tests/versionInfo.tcl create mode 100755 tests/writeHeader.tcl create mode 100755 tests/writeProc.tcl diff --git a/Cambios TclCurl.txt b/Cambios TclCurl.txt new file mode 100755 index 0000000..fcc3882 --- /dev/null +++ b/Cambios TclCurl.txt @@ -0,0 +1,148 @@ +- All the quote options (CURLOPT_QUOTE, CURLOPT_POSTQUOTE and + CURLOPT_PREQUOTE) now accept a preceeding asterisk before the command to + send when using FTP, as a sign that libcurl shall simply ignore the response + from the server instead of treating it as an error. Not treating a 400+ FTP + response code as an error means that failed commands will not abort the + chain of commands, nor will they cause the connection to get disconnected. + +SOLO DOCS + +- Added CURLOPT_SSH_KNOWNHOSTS, CURLOPT_SSH_KEYFUNCTION, CURLOPT_SSH_KEYDATA. + They introduce known_host support for SSH keys to libcurl. See docs for + details. Note that this feature depends on a new enough libssh2 version, to + be supported in libssh2 1.2 and later (or current git repo at this time). + +HECHO + +- David Kierznowski notified us about a security flaw + (http://curl.haxx.se/docs/adv_20090303.html also known as CVE-2009-0037) in + which previous libcurl versions (by design) can be tricked to access an + arbitrary local/different file instead of a remote one when + CURLOPT_FOLLOWLOCATION is enabled. This flaw is now fixed in this release + together this the addition of two new setopt options for controlling this + new behavior: + + o CURLOPT_REDIR_PROTOCOLS controls what protocols libcurl is allowed to + follow to when CURLOPT_FOLLOWLOCATION is enabled. By default, this option + excludes the FILE and SCP protocols and thus you nee to explicitly allow + them in your app if you really want that behavior. + + o CURLOPT_PROTOCOLS controls what protocol(s) libcurl is allowed to fetch + using the primary URL option. This is useful if you want to allow a user or + other outsiders control what URL to pass to libcurl and yet not allow all + protocols libcurl may have been built to support. + +HECHO + +- After a bug reported by James Cheng I've made curl_easy_getinfo() for + CURLINFO_CONTENT_LENGTH_DOWNLOAD and CURLINFO_CONTENT_LENGTH_UPLOAD return + -1 if the sizes aren't know. Previously these returned 0, make it impossible + to detect the difference between actually zero and unknown. + +SOLO DOC + +- FTP downloads (i.e.: RETR) ending with code 550 now return error + CURLE_REMOTE_FILE_NOT_FOUND instead of CURLE_FTP_COULDNT_RETR_FILE. + +SOLO DOC + +- CURLOPT_FTP_CREATE_MISSING_DIRS can now be set to 2 in addition to 1 for + plain FTP connections, and it will then allow MKD to fail once and retry the + CWD afterwards. This is especially useful if you're doing many simultanoes + connections against the same server and they all have this option enabled, + as then CWD may first fail but then another connection does MKD before this + connection and thus MKD fails but trying CWD works! The numbers can + (should?) now be set with the convenience enums now called + CURLFTP_CREATE_DIR and CURLFTP_CREATE_DIR_RETRY. + + Tests has proven that if you're making an application that uploads a set of + files to an ftp server, you will get a noticable gain in speed if you're + using multiple connections and this option will be then be very useful. + +SOLO DOC + +- CURLINFO_CONDITION_UNMET was added to allow an application to get to know if + the condition in the previous request was unmet. This is typically a time + condition set with CURLOPT_TIMECONDITION and was previously not possible to + reliably figure out. From bug report #2565128 + (http://curl.haxx.se/bug/view.cgi?id=2565128) filed by Jocelyn Jaubert. + +HECHO + +- Markus Moeller introduced tw onew options to libcurl: + CURLOPT_SOCKS5_GSSAPI_SERVICE and CURLOPT_SOCKS5_GSSAPI_NEC to allow libcurl + to do GSS-style authentication with SOCKS5 proxies. The curl tool got the + options called --socks5-gssapi-service and --socks5-gssapi-nec to enable + these. + +HECHO + +- Chad Monroe provided the new CURLOPT_TFTP_BLKSIZE option that allows an app + to set desired block size to use for TFTP transfers instead of the default + 512 bytes. + +HECHO + +- Internet Explorer had a broken HTTP digest authentication before v7 and + there are servers "out there" that relies on the client doing this broken + Digest authentication. Apache even comes with an option to work with such + broken clients. + + The difference is only for URLs that contain a query-part (a '?'-letter and + text to the right of it). + + libcurl now supports this quirk, and you enable it by setting the + CURLAUTH_DIGEST_IE bit in the bitmask you pass to the CURLOPT_HTTPAUTH or + CURLOPT_PROXYAUTH options. They are thus individually controlled to server + and proxy. + +HECHO + +- Igor Novoseltsev added CURLOPT_PROXYUSER and CURLOPT_PROXYPASSWORD that then + make CURLOPT_PROXYUSERPWD sort of deprecated. The primary motive for adding + these new options is that they have no problems with the colon separator + that the CURLOPT_PROXYUSERPWD option does. + +HECHO + +- Igor Novoseltsev brought a patch that introduced two new options to + curl_easy_setopt: CURLOPT_USERNAME and CURLOPT_PASSWORD that sort of + deprecates the good old CURLOPT_USERPWD since they allow applications to set + the user name and password independently and perhaps more importantly allow + both to contain colon(s) which CURLOPT_USERPWD doesn't fully support. + +HECHO + +- The libcurl FTP code now returns CURLE_REMOTE_FILE_NOT_FOUND error when SIZE + gets a 550 response back for the cases where a download (or NOBODY) is + wanted. It still allows a 550 as response if the SIZE is used as part of an + upload process (like if resuming an upload is requested and the file isn't + there before the upload). I also modified the FTP test server and a few test + cases accordingly to match this modified behavior. + +NADA + +- Martin Drasar provided the CURLOPT_POSTREDIR patch. It renames + CURLOPT_POST301 (but adds a define for backwards compatibility for you who + don't define CURL_NO_OLDIES). This option allows you to now also change the + libcurl behavior for a HTTP response 302 after a POST to not use GET in the + subsequent request (when CURLOPT_FOLLOWLOCATION is enabled). I edited the + patch somewhat before commit. The curl tool got a matching --post302 + option. Test case 1076 was added to verify this. + +HECHO + +- Introducing CURLOPT_CERTINFO and the corresponding CURLINFO_CERTINFO. By + enabling this feature with CURLOPT_CERTINFO for a request using SSL (HTTPS + or FTPS), libcurl will gather lots of server certificate info and that info + can then get extracted by a client after the request has completed with + curl_easy_getinfo()'s CURLINFO_CERTINFO option. Linus Nielsen Feltzing + helped me test and smoothen out this feature. + + Unfortunately, this feature currently only works with libcurl built to use + OpenSSL. + + This feature was sponsored by networking4all.com - thanks! + +HECHO + diff --git a/ChangeLog.txt b/ChangeLog.txt new file mode 100755 index 0000000..a27e459 --- /dev/null +++ b/ChangeLog.txt @@ -0,0 +1,1161 @@ +2009-09-25 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_POSTREDIR + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLAUTH_DIGEST_IE + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_TFTP_BLKSIZE + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_SOCKS5_GSSAPI_SERVICE and + CURLOPT_SOCKS5_GSSAPI_NEC + +2009-09-23 Andres Garcia + + * configure.in, + makefile.in: Updated to TEA 3.7 + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_CERTINFO and CURLINFO_CERTINFO. + +2008-09-08 Andres Garcia + + * Release version 7.19.0 + +2008-09-07 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_ADDRESS_SCOPE + +2008-08-31 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + generic/multi.h, + generic/multi.c: Had to add a lot of 'CONST's to prevent + warnings when compiling with Tcl 8.5.4, pretty much the same + I had to remove because of 8.5.3. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_PRIMARY_IP and + CURLINFO_APPCONNECT_TIME + +2008-08-25 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/getInfo.tcl: Added support for CURLINFO_REDIRECT_URL. + +2008-08-25 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Changed the 'anyauth rewind' to use the new + CURLOPT_SEEKFUNCTION and CURLOPT_SEEKDATA. + +2008-08-24 Andres Garcia + + * generic/tclcurl.h: Fixed the writeproc option. + +2008-08-23 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/progressProcPause.tcl: Added commands 'pause' and 'resume'. + +2008-08-19 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLPROXY_SOCKS4A and + CURLPROXY_SOCKS5_HOSTNAME. + +2008-08-19 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + generic/multi.h, + generic/multi.c: I had to remove a lot of 'CONST's from the code + to prevent warnings when compiling against Tcl 8.5.3. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_PROXY_TRANSFER_MODE. + +2007-11-01 Andres Garcia + + * Release version 7.17.1 + +2007-10-25 Andres Garcia + + * generic/tclcurl.h + generic/tclcurl.c: Compensated for the options which changed names. + + * generic/tclcurl.h + generic/tclcurl.c: Added support for CURLOPT_POST301 and + CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 + + * generic/tclcurl.c: Use CURLOPT_COPYPOSTFIELDS instead of + CURLOPT_POSTFIELDS. + +2007-10-24 Andres Garcia + + * generic/tclcurl.h + generic/tclcurl.c: Took advantage of libcurl remembering options + passed as strings. + +2007-07-19 Andres Garcia + + * Release version 7.16.4 + +2007-07-16 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Change krb4level to krblevel. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_NEW_FILE_PERMS and + CURLOPT_NEW_DIRECTORY_PERMS. + +2007-07-07 Andres Garcia + + * generic/multi.h, + generic/multi.c: Added support for the CURLMOPT_MAXCONNECTS option. + +2007-05-22 Sven Hoexter + + * doc/tclcurl.n: Fixed a couple of errors in the man page. + +2007-04-16 Andres Garcia + + * Release version 7.16.2 + +2007-04-13 Andres Garcia + + * generic/tclcurl.c: When saving the headers into an array, TclCurl + would only keep the last 'Set-Cookie' header. + +2007-04-12 Andres Garcia + + * configure.in, + Makefile.in: Updated the configure scripts to TEA 3.6 + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for the new SSH options. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_TIMEOUT_MS and + CURLOPT_CONNECTTIMEOUT_MS. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_HTTP_CONTENT_DECODING and + CURLOPT_HTTP_TRANSFER_DECODING. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTP_SSL_CCC. + + * generic/tclcurl.c: Added 'CONV' to the list 'curl::versioninfo' may return. + +2007-03-16 Andres Garcia + + * generic/tclcurl.c: Fixed a crash when changing a handle from using + 'writeproc' to not using one. + +2006-11-15 Andres Garcia + + * Release version 7.16.0 + +2006-11-11 Andres Garcia + + * generic/tclcurl.c: Use the new curl_easy_escape and + curl_easy_unescape. + +2006-11-07 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + generic/multi.h, + generic/multi.c: Added support for CURLMOPT_PIPELINING. + +2006-11-05 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Removed support for third party ftp transfers. + +2006-10-22 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTP_ALTERNATIVE_TO_USER. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_MAX_SEND_SPEED_LARGE and + CURLOPT_MAX_RECV_SPEED_LARGE. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_FTP_ENTRY_PATH + +2006-10-22 Andres Garcia + + * configure.in: Changed the code to check the installed version of + libcurl to use 'curl-config --checkfor' + +2006-10-14 Andres Garcia + + * generic/tclcurl.c: Prevented a few warnings about casts to + and from pointers. + +2006-04-17 Andres Garcia + + * Release version 0.15.3 + +2006-04-16 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLPROXY_SOCKS4. + +2006-04-15 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_LOCALPORT, + and CURLOPT_LOCALPORTRANGE. + +2006-04-13 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Prevented a few compiler warnings. + +2006-04-12 Andres Garcia + + * configure.in, + Makefile.in, + pkIndex.tcl, + tclconfig/: Updated the TEA scripts to version 3.5. + +2006-01-10 Andres Garcia + + * Release version 0.15.1 + +2006-01-09 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTP_FILEMETHOD. + +2006-01-07 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTP_SKIP_PASV_IP. + +2005-12-28 Andres Garcia + + * packages/Windows/tclcurl.mk: Fixed the doc directory. + +2005-09-04 Andres Garcia + + * Relase version 0.14.1 + +2005-09-03 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/getInfo.tcl: Added support for CURLOPT_COOKIELIST and + CURLINFO_COOKIELIST. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_IGNORE_CONTENT_LENGTH. + + * generic/tclcurl.h, + generic/tclcurl.c. + tests/httpPost.tcl: Added support for CURLFORM_FILECONTENT. + + * generic/tclcurl.h, + generic/tclcurl.c: Fixed memory leaks during http posts. + +2005-06-02 Andres Garcia + + * Release version 0.14.0 + +2005-06-02 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Updated the way 'sslversion' works. + +2005-06-02 Andres Garcia + + * configure.in, + Makefile.in: Updated the scripts to the latest version of TEA + +2005-05-10 Andres Garcia + + * generic/tclcurl.c: Fixed the options 'httpauth', 'proxyauth', + 'ipresolve', 'ftpssl' and 'ftpsslauth' + +2005-04-19 Andres Garcia + + * Released version 0.13.2 + +2005-04-19 Andres Garcia + + * Makefile.in: Daniel A. Steffen's fix for parallel builds. + +2005-04-16 Andres Garcia + + * include/tclcurl.h: Fixed the msys-mingw build. + +2005-04-12 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: When the user chooses the 'any' auth method, + TclCurl will silently use CURLOPT_IOCTLFUNCTION and + CURLOPT_IOCTLDATA in case libcurl needs to 'rewind' the data. + +2005-04-08 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support SSPI in curl::versioninfo. + +2005-04-07 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support fot CURLOPT_FTP_ACCOUNT. + +2005-04-06 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/ftp3party.tcl: Removed suppport for the obsolete options + "-sourcehost", "-sourcepath", "-sourceport", "-pasvhost" and + added support for the new third party ftp options "-sourceurl" + and "-sourcequote". + + * generic/tclcurl.h: Fixed the "-sourcepostquote" option. + +2005-04-05 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/getInfo.tcl: Added support for CURLINFO_NUM_CONNECTS, + CURLINFO_SSL_ENGINES and CURLINFO_HTTP_CONNECTCODE. + +2004-10-18 Andres Garcia + + * Released version 0.12.2 + +2004-10-08 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Support for the share interface in threads. + +2004-10-07 Andres Garcia + + * generic/tclcurl.c: Fixed the 'cookiejar' option. + +2004-10-06 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/strerror.tcl: Added the 'curl::easystrerror', 'curl::sharestrerror' + and 'curl::multistrerror' commands. + +2004-10-04 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTPSSLAUTH. + +2004-09-30 Andres Garcia + + * Released version 0.12.1 + +2004-09-29 Andres Garcia + + * generic/multi.c: Used Tcl_SetMaxBlockTime to improve automatic + transfers. + + * tests/ftpUpload: Added an example of ftp upload including commands + to the server. + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/ftp3party.tcl: Added support for third party ftp transfers. + +2004-09-28 Andres Garcia + + * generic/tclcurl.c: Fixed the 'autoreferer' option. + +2004-08-13 Andres Garcia + + * tests/debugProc.tcl: Added the ssl data types. + +2004-08-13 Andres Garcia + + * generic/tclcurl.c: Use CURL_READFUNC_ABORT to abort uploads. + +2004-08-13 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added 'reset' to the easy interface commands. + +2004-08-12 Andres Garcia + + * generic/multi.h, + generic/multi.c: Hooked the multi interface to Tcl's event loop, + doesn't work that well so far. + + +2004-07-09 Andres Garcia + + * Released version 0.12.0 + +2004-07-05 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added incomplete support for the share + interface. + +2004-07-02 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_PORT, + CURLOPT_TCP_NODELAY, CURLOPT_AUTOREFERER. + + * generic/tclcurl.h: Added 'IDN' to the features reported by + 'curl::versioninfo'. + +2004-04-30 Andres Garcia + + * packages/windows/tclcurl.mk: Uses new curl compilation. + +2004-04-06 Andres Garcia + + * generic/tclcurl.c: Fixed ftps support. + +2004-02-04 Andres Garcia + + * Released version 0.11.0 + +2004-01-15 Andres Garcia + + * ReadMeW32.txt: Updated instructions to compile openssl. + +2004-01-08 Andres Garcia + + * generic/tclcurl.c, + generic/tclcurl.h: Added support for CURLOP_FTP_SSL. + +2004-01-02 Andres Garcia + + * generic/tclcurl.c: Fixed the 'netrc' option. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_NETRC_FILE. + + +2003-12-29 Andres Garcia + + * Released version 0.10.8 + +2003-12-19 Andres Garcia + + * generic/tclcurl.h: TclCurl still thought it was in version + 0.10.4. + +2003-12-18 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_HTTPAUTH_AVAIL. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_PROXYAUTH_AVAIL. + + * generic/tclcurl.c: 'curl::versioninfo' will now say if there + is support for asynchronus DNS and SPNEGO. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_IPRESOLVE. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_MAXFILESIZE. + +2003-12-18 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Fixed the 'httpauth' option. + +2003-11-11 Andres Garcia + + * autoconf.in: The configure scripts would sometimes use the + cURL in '/usr/bin' instead of the one in '/usr/local/bin' + despite the '--with-curlprefix' tag. + +2003-11-04 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_RESPONSE_CODE. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FPT_RESPONSE_TIMEOUT. + + +2003-09-03 Andres Garcia + + * Release TclCurl 0.10.7 + +2003-09-03 Andres Garcia + + * configure.in: Changed because of the new version string used by + cURL. + +2003-08-17 Andres Garcia + + * generic/tclcurl.tcl, + generic/tclcurl.c, + generic/tclcurl.h: Some work on hooking the multi interface + to Tcl's event loop, it isn't even close to working though. + +2003-08-14 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURL_FTP_CREATE_MISSING_DIRS. + +2003-08-04 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_HTTPAUTH. + +2003-07-31 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added 'command' option to 'configure' + to execute a Tcl command after the transfer is done. So + far it only works in blocking transfer which is pretty + much useless. + +2003-05-22 Andres Garcia + + * Release TclCurl 0.10.5 + + +2003-05-20 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_FTP_USE_EPTR. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for 'all' in the 'encoding' + option. + + * generic/tclcurl.c: Changed the way the http header is dealt + with in the 'headervar' option. + + +2003-05-13 Andres Garcia + + * generic/tclcurl.c: The 'progressproc' option would crash in + windows machines. + + * packages/windows/tclcurl.mk: Changed for OpenSSL 0.9.7b. + + * ReadMeW32.txt: New instructions on how to compile OpenSSL 0.9.7b. + + +2003-05-12 Andres Garcia + + * generic/multi.c: The multihandles couldn't store the data of more + than two easy handles. + + * generic/multi.c: The '$multiHandle active' command wasn't returning + anything. + + +2003-04-07 Andres Garcia + + * Release TclCurl 0.10.4 + +2003-04-04 Andres Garcia + + * generic/tclcurl.tcl: If there is an error, the 'curl::transfer' + command will now return the code of the error, without the + 'Couldn't perform transfer' message. + +2003-03-24 Andres Garcia + + * ReadMeW32.txt: Updated build instructions for Windows. + + * Makefile.in: Added an 'uninstall' target to the make file. + +2003-03-18 Andres Garcia + + * generic/tclcurl.tcl: Added 'getinfo' features to 'curl::transfer'. + +2003-02-20 Andres Garcia + + * packages/windows/tclcurl.mk: A make file to create all the Windows + packages. + + * packages/windows/SetUp.tcl: The setup script for TclCurl in Windows. + + * packages/rpm/tclcurl.spec: The spec file to create the rpm package. + +2003-02-04 Andres Garcia + + * configure.in: It will no longer choke with the version + string of cURL's prereleases. + +2003-02-03 Andres Garcia + + * tclconfig: Updated to the TEA2 scripts in the CVS. + + * generic/tclcurl.tcl: Alex Khassin suggested using fully qualified + names to prevent problems with namespaces. + + +2003-01-30 Andres Garcia + + * Release TclCurl 0.10.3 + +2003-01-29 Andres Garcia + + * generic/multi.c: if 'curl_multi_perform' returns '-1' it will be + invoked again to read all data in the queue. + +2003-01-28 Andres Garcia + + * generic/tclcurl.c: Changed the source to use the new constant names + CURLOPT_WRITEDATA, CURLOPT_READDATA and CURLOPT_HEADERDATA. + + * generic/tclcurl.c: When using '-headervar' in Windows you could end + up with carriage returns in the name of the header. + +2003-01-27 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_HTTP200ALIASES. + +2003-01-25 Andres Garcia + + * generic/tclcurl.c, + generic/multi.c: Applied Albert Chin-A-Young patch to change C++ style + comments to C style. + + * configure.in: If 'curl' is in '/usr/bin/' or '/usr/local/bin' it will no + longer be necessary to use '--with-curlprefix' in Windows. + +2003-01-24 Andres Garcia + + * configure.in: If you want to compile TclCurl with ssl support in Windows, + you can now use the '--enable-ssl' option. + +2003-01-08 Andres Garcia + + * generic/tclcurl.c: No more crashes when using TclCurl in a threads enabled + Tcl. + + +2002-10-14 Andres Garcia + + * Release version 0.10.1 + +2002-10-13 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for 'CURLOPT_PROXYTYPE'. + + * doc/tclcurl.n, + doc/tclcurl.html, + doc/tclcurl_multi.n, + doc/tclcurl_multi.html: Updated docs. + + * configure.in: Updated version. + + * generic/tclcurl.c: Started using 'curl_free' to free memory + allocated by 'curl_escape' and 'curl_unescape'. + + * tests/escape.tcl: Added an example for 'curl::escape' and + 'curl::unescape' + + +2002-10-12 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Created the 'curl::versioninfo' command + to support 'curl_version_info'. + + +2002-10-11 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for 'CURLOPT_ENCODING', it + can either be 'identity' or 'deflated'. + + +2002-10-10 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + tests/bufferSize.tcl: Added support for CURLOPT_BUFFERSIZE. + + * tests/writeProc.tcl: Added a message to the write callback, so + that the difference with bufferSize.tcl can be noticed. + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLOPT_NOSIGNAL. + + + * generic/tclcurl.tcl, + tests/curlConfig.tcl: Added support for the '-ca' option for + the 'curl::curlConfig' command. + + +2002-10-06 Andres Garcia + + * generic/multi.h, + generic/multi.c, + tests/multi/single.tcl, + tests/multi/double.tcl: The multi interface tests should now work + as expected. + + +2002-10-03: Andres Garcia + + * configure.in, + Makefile.in: Asif Haswarey reported that '--with-curlinclude' did not + work and that the 'pkgIndex.tcl' generated would not do in Solaris. + + +2002-10-01 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c, + generic/multi.h, + generic/multi.c: Added a bunch of CONSTs to prevent warnings when + compiling with Tcl/Tk 8.4. + + +2002-09-29 Andres Garcia + + * tests/progressProc.tcl: It will skip all that useless decimals now. + + * generic/tclcurl.h, + generic/tclcurl.c: The buffer option to post data would not work. + + +2002-09-26 Andres Garcia + + * tests/headNoHead.tcl: removed the 'header 1' option, it is redundant + if you use 'writeheader', made the output more explicit. + + +2002-09-24 Andres Garcia + + * doc/tclcurl.n, + doc/tclcurl.html, + tests/debugProc.tcl: The values given for the data types in the + 'debugproc' options were wrong, changed the test to show it more clearly. + + +2002-08-14 Andres Garcia + + * ReadMeW32.txt: New instructions on how to compile TclCurl in Windows. + + * configure.in: Changed so that it will configure in msys-mingw + without using a 'curl-config' + + +2002-06-25 Andres Garcia + + * Release version 0.9.8 + +2002-06-23 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Changed the parameters of the curlProgressCallback + function from 'size_t' to 'double'. + + +2002-06-22 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLFORM_BUFFER. + + * generic/tclcurl.c: Fix a bug when duplication a curl handle, I was not + allocating space before doing a memcpy. + + * generic/tclcurl.c: Changed all the calls to ckalloc, malloc, ckfree to + Tcl_Alloc and Tcl_Free. + + +2002-06-13 Andres Garcia + + * generic/tclcurl.c: Changed the TIMECOND_IFMODSINCE and + TIMECOND_IFMODSINCE, so that now they have a CURL_ + prefix as they do now in libcurl. + +2002-06-12 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Added support for CURLINFO_REDIRECT_TIME and + CURLINFO_REDIRECT_COUNT. + + +2002-05-14 Andres Garcia + + * generic/multi.h, + generic/multi.c: Added support for the multi interface. + + +2002-04-30 Andres Garcia + + * Release version 0.9.6 + +2002-04-30 Andres Garcia + + * tclcurl.h, + tclcurl.c: Changed the 'interface' field in the 'curlObjData' + struct to 'interfaces', otherwise it wouldn't compile in Windows, + please, don't ask me why (but if you know, please tell me). + + * setup.tcl: the setup script for Windows will now work with + older versions of Tcl/Tk. + +2002-04-23 Andres Garcia + + * configure.in: fixed a small incompatibility with Solaris. + + * tclcurl.c: fixed a seg fault when using the 'httpheader' option + twice. + + * tclcurl.h, + tclcurl.c: support for CURLOPT_DNS_CACHE_TIMEOUT and + CURLOPT_DNS_USE_GLOBAL_CACHE. + +2002-04-22 Andres Garcia + + * tclcurl.n: Updated the documentation about the error codes. + +2002-04-17 Andres Garcia + + * tclcurl.h, + tclcurl.c: added support for CURLOPT_DEBUGFUNCTION. + +2002-04-16 Andres Garcia + + * tclcurl.c: If you set the progressproc option to the empty string + the internal progress function will be restored. + + +2002-04-15 Andres Garcia + + * tclcurl.h, + tclcurl.c: added support for CURLFORM_FILENAME and changed the code + so that all options are passed in a CURLFORM_ARRAY. + + +2002-04-14 Andres Garcia + + * tclcurl.h: Changed the 'httpPost' structs to their new + name 'curl_httppost'. + +2002-04-12 Andres Garcia + + * configure.in, + makefile.in, + tclconfig/tcl.m4: changed the configure scripts to the lastest + CVS version of the sample extension. + + * tclcurl.c, + tclcurl.h, + tclcurl.tcl: passed this files to the generic subdirectory as done + in the sample extension. + +2002-04-01 Andres Garcia + + * Release version 0.9.5 + +2002-03-29 + + * tclcurl.h, + tclcurl.c: Support for CURLOPT_PREQUOTE + + * tclcurl.tcl: 'curl::transfer' now returns a '0' if everything + went well. + +2002-03-28 + + * Update the configure.in script to the new TEA scripts by + Jeff Hobbs. + + * tclcurl.h, tclcurl.c: Added support for CURLINFO_CONTENT_TYPE. + +2002-01-29 + + * Release version 0.9.3 + +2002-01-25 Andres Garcia + + * tclcurl.c: Added support for CURLFORM_CONTENTHEADER. + +2002-01-24 Andres Garcia + + * tclcurl: the CURLOPT_SSL_VERIFYHOST was misspelled. + + * Added support for CURLOPT_SSLCERTTYPE, CURLOPT_SSLKEY, + CURLOPT_SSLKEYTYPE, CURLOPT_SSLKEYPASSWD, CURLOPT_SSL_ENGINE, + CURLOPT_SSL_ENGINEDEFAULT. + +2002-01-17 Andres Garcia + + * tclcurl.h, tclcurl.c: TclCurl was not doing binary transfers + right in Windows. + + * Makefile.in: 'checkAutoPath.tcl' will only be run if TclCurl + is not going to be installed in '/usr' + + * checkAutoPath.tcl: The script will not try to change the 'auto_path' + variable in 'init.tcl' if the user doing the install does not + have write access to the file. + + +2002-01-16 Andres Garcia + + * tclcurl.c: No more seg faults for trailing options at the end of + a configure command. + + +2001-12-09 + + * Release version 0.9.2 + +2001-12-09 Andres Garcia + + * tclcurl.n, tclcurl.html: Updated docs, removed the 'setopt' references. + +2001-12-08 Andres Garcia + + * Changed the 'httpversion' configure option to libcurl 7.9.2 behaviour. + + * Added support for CURLOP_FTP_USE_EPVS + + +2001-12-07 Andres Garcia + + * The 'perform' command now returns the exit code form 'curl_easy_perform' + + * configure.in, mkIndex.tcl.in: A port to Windows. + + * tclcurl.c, tclcurl.h: The 'configure' command will now also return the + value given for the invalid option. + +2001-11-14 Andres Garcia + + * mkIndex.tcl.in: Domenico Andreoli noticed there was a mistyped variable name. + +2001-11-05 + + * Release version 0.9 + +2001-11-04 Andres Garcia + + * Makefile.in: The man page will be installed compressed. + + +2001-10-31 Andres Garcia + + * Added the code to change the 'auto_path' variable in 'init.tcl' to the + makefile. + + +2001-10-30 Andres Garcia + + * Changed the options to the 'timecondition' configure option to lower case. + + * Changed the options to the 'closepolicy' configure option to lower case. + + +2001-10-29 Andres Garcia + + * Added support for the CURLOPT_HTTP_VERSION option. + + * Changed the http posts the new formadd function. + + +2001-10-22 Andres Garcia + + * Added the duphandle command to duplicate a curl handle. + + +2001-10-21 Andres Garcia + + * Added support for the CURLOPT_SSL_CIPHER_LIST option. + + * Added support for the CURLOPT_COOKIEJAR option. + + * Merged Domenico Andreoli patches to ease creating the Debian package. + + +2001-09-03 + + * Release version 0.8 + + +2001-09-01 Andres Garcia + + * Converted to the new 'curl::transfer' command all the tests + where it fitted. + + +2001-08-31 Andres Garcia + + * Added support for CURLOPT_HTTPGET + + * Added support for CURLOPT_SSL_SSL_VERIFYHOST + + +2001-08-30 Andres Garcia + + * Converted all the options of the 'configure' command to + lowercase. + + * Converted all the options of the 'getinfo' command to + lowercase. + + +2001-08-29 Andres Garcia + + * Fixed the 'infile' option. + + * Added the 'readProc' option to the 'configure' commmand. + + +2001-08-28 Andres Garcia + + * Added the 'writeProc' option to the 'configure' command. + + +2001-08-15 Andres Garcia + + * Added the curl::transfer command. + + +2001-06-13 Andres Garcia + + * Version 0.7 released + + +2001-06-12 Andres Garcia + + * Removed support for the CURLOPT_MUTE option, it no longer does + anything. + + * Added the '-vernum' options to 'curl::curlConfig' + + +2001-06-10 Andres Garcia + + * Used libcurl's mprintf funtions to improve TclCurl portability. + + * CURLOPT_TIMEOUT was defined two times. + + * Fixed the bug by which TclCurl would return two many possible options + after using a wrong one. + + * Changed the way the curlObjData struct is initialized. + + * Changed the syntax of the 'getinfo' command options. + + +2001-06-08 Andres Garcia + + * Passed all the tests cases to the new 'configure' option. + + +2001-06-06 Andres Garcia + + * Created the 'configure' command. + + +2001-06-03 Andres Garcia + + * TclCurl won't install the 'tclcurl.h' file. + + +2001-05-21 Andres Garcia + + * It is now possible to remove the CURLOPT_FILE, CURLOPT_INFILE and + CURLOPT_STDERR options between transfers in a persistant connection. + + +2001-05-30 Andres Garcia + + * Version 0.6.1 released. + + +2001-05-04 Andres Garcia + + * Trying to set a HTTPPOST would provoke a seg fault. + + +2001-05-03 Andres Garcia + + * Prevented segfault when saving to a file without the right permissions or + reading for a file that does not exist. + + +2001-05-02 Andres Garcia + + * Added the CURLOPT_CANCELTRANSVAR option. + + * I think I removed some memory leaks by checking that strings are empty + before filling them with strdup. + + +2001-05-01 Andres Garcia + + * Added the CURLOPT_PROGRESSPROC option. + + +2001-04-30 Andres Garcia + + * Added the CURLOPT_BODYVAR option to put the body of a request into + a Tcl variable. + + * Removed the alternative strdup implementation, if the system does not + have it libcurl will (I think). + + +2001-04-28 Andres Garcia + + * tclcurl.h: Added interp field to curlObjData. + + * Added support for the 'CURLOPT_HEADERFUNCTION' option + through 'CURLOPT_HEADERVAR'. + + +2001-04-25 Andres Garcia + + * Makefile.in: Modified to be able to install tclcurl.tcl. + + * tclcurl.tcl: Created this file to host the curl::curlConfig procedure. + + +2001-04-23 Andres Garcia + + * tests/getinfo.tcl: Added the option CURLOPT_FILETIME so + CURLINFO_FILETIME would work. + + +2001-04-12 Andres Garcia + + * First release. + diff --git a/Changes.txt b/Changes.txt new file mode 100755 index 0000000..8c64592 --- /dev/null +++ b/Changes.txt @@ -0,0 +1,778 @@ + + +Version 7.19.0 released 1-Sep-2008 + + * New commands: + + * curlHandle pause and curlHandle resume: Pause and resume a + tranfer from within a progress callback procedure. + + * New configure options: + + * addressscope: Pass a number specifying the scope_id value to + use when connecting to IPv6 link-local or site-local addresses. + + * proxytranfermode: Pass a number. If the value is set to 1 (one), + it tells TclCurl to set the transfer mode (binary or ASCII) for + FTP transfers done via an HTTP proxy, by appending ;type=a or + ;type=i to the URL. Without this setting, or if set to 0 (zero, + the default), '-tranfertext' has no effect when doing FTP via a + proxy. Beware that not all proxies support this feature. + + * Added two new types for the '-proxytype' option: 'socks4a' + and 'socks5hostname'. + + * New info available through the 'getinfo' command: + + * appconnecttime: Returns the time, in seconds, it took from the start + until the SSL/SSH connect/handshake to the remote host was completed. + + * primaryip: Returns the IP address of the most recent connection done + with this handle. + + * redirecturl: Returns the URL a redirect would take you to if you would + enable 'followlocation'. This can come very handy if you think using + the built-in redirect logic isn't good enough for you but you would + still prefer to avoid implementing all the magic of figuring out the + new URL. + + * Bug fix: The 'writeproc' option didn't work right. + + + * Internal changes: + + * When compìling against Tcl 8.5.3 I had to remove a lot of CONSTs to + prevent warnings, and then I had to add them back with Tcl 8.5.4, + so, depending on which version you use you might get quite a few + warnings while compiling, they should be harmless though. + + * The internal workings of the 'any' http authentication has been changed. + +2008-08-25 Andres Garcia + + * generic/tclcurl.h, + generic/tclcurl.c: Changed the 'anyauth rewind' to use the new + CURLOPT_SEEKFUNCTION and CURLOPT_SEEKDATA. + +Version 7.17.1 released 1-Nov-2007 + + * New configure options: + + * post301: A non-zero parameter tells TclCurl to respect + RFC 2616/10.3.2 and not convert POST requests into GET + requests when following a 301 redirection like browsers + usually do. + + * sshhostpublickeymd5: Pass a string containing 32 hexadecimal + digits. The string should be the 128 bit MD5 cheksum of the + remote host public key, and TclCurl will reject the connection + to the host unless the md5sums match. + + * If you pass the magic string 'FLUSH' to the '-cookielist' + option all known cookies will be written to the file + specified by '-cookiejar'. + + * Renamed options: + + Some configure options have been renamed so they get more general + names, the old names are deprecated even if they may be supported + forever. + + * sslpasswd => keypasswd + * ftpappend => append + * ftplistonly => dirlistonly + * ftpssl => usessl + + * Internal changes: + + Up until the current version when we wanted libcurl to use a value + in a string, like the URL to download, we had to keep the string as + long as libcurl could use it. Since 7.17.0 libcurl keeps it own + copies, so I no longer make TclCurl do it. + + That means this is a handle-with-care release, please report any + problems you may have. + + +Version 7.16.4 released 19-July-07 + + * New configure options: + + * newfileperms: Used to set the permissions, defalt 0664, that will be + assigned to newly created files on the remote server. + + * newdirectoryperms: Used to set the permissions, default 0755, that + will be assigned to newly created directories on the remote server. + + They can both be used for SFTP, SCP and FILE transfers. + + * Changed option: The option to set the Kerberos security + level for FTP is now called 'krblevel', the old name + 'krb4level' will be kept for some time for compatibility. + + * New option for multi handles: + + * maxconnects: Sets the maximum amount of simultaneously open + connections that TclCurl may cache. Default is 10. + + * Bug fix: Sven Hoexter fixed a couple of errors in the man page. + +Version 7.16.2 released 16-April-07 + + * New feature: TclCurl now supports SSH for SFTP and SCP transfers as long + as libcurl has been compiled with libssh2 support. + + * New configure options: + + * publickeyfile: name of the file with the public key to use with SSH. + + * privatekeyfile: name of the file with the provate key to use with SSH. + + * sshauthtypes: Allowed types are "publickey", "password", "host", + "keyboard", or "any" to let TclCurl choose one. + + * timeoutms and connectimeoutms: The work like 'timeout' and + 'connectimeout' except the timout is given in miliseconds. + + * ftpsslccc: If enabled, it will make libcurl shutdown SSL/TLS after + the authentication is done on a FTP-SSL operation. + + * httpcontentdecoding: If set to zero content decoding is disabled. + + * httptransferdecoding: If set to zero Set transfer decoding is + disabled. TclCurl does chunked transfer decoding by default + unless this option is set to zero. + + * ftpsslccc: If enabled, it will make libcurl shutdown SSL/TLS after + the authentication is done on a FTP-SSL operation. + + * Bug fixes: + + * Olivier Lenormand reported that in case the server sends more than + one 'Set-Cookie' header, TclCurl would only save the last one in + the header array. Now the array will contain a list with all the + cookies. + + * Jos Decoster reported and helped fixing a crash that happened when + changing a handle from using a 'writeproc' to not using one. + + * I have updated the configure scripts to TEA 3.6, hope you don't bump into + any regressions. + +Version 7.16.0 released 15-November-06 + + * Removed feature: TclCurl no longer supports third party FTP transfers. + + * New configure options: + + * ftpalternativetouser: Pass a string which will be used to authenticate + if the usual FTP "USER user" and "PASS password" negotiation fails. This + is currently only known to be required when connecting to Tumbleweed's + Secure Transport FTPS server using client certificates for + authentication. + + * ftpentrypath: Returns a string holding the path of the entry path. + That is the initial path TclCurl ended up in when logging on to the + remote FTP server. Returns an empty string if something is wrong. + + * maxsendspeed: Pass a speed in bytes per seconds. If an upload exceeds this + speed on cumulative average during the transfer, the transfer will pause to + keep the average rate less than or equal to the parameter value. + + * maxrecvspeed: Pass a speed in bytes per second. If a download exceeds this + speed on cumulative average during the transfer, the transfer will pause to + keep the average rate less than or equal to the parameter value. + + * New command for multi handles 'configure', so far the is only one option to set: + + * pipelining: Pass a 1 to enable or 0 to disable. Enabling pipelining on a multi + handle will make it attempt to perform HTTP Pipelining as far as possible for + transfers using this handle. This means that if you add a second request that + can use an already existing connection, the second request will be "piped" on + the same connection rather than being executed in parallel. + +Version 0.15.3 released 17-April-06 + + * I updated the autoconf scripts to TEA 3.5, this seems to prevent + the warnings about how the headers files couldn't be compiled, + but it may have (re)introduced other bugs. + + * Removed feature: TclCurl no longer supports Gopher, it probably + didn't work anyway. + + * New configure options: + + * localport: Sets the local port number of the socket used for + the connection. This can be used in combination with '-interface' + and you are recommended to use 'localportrange' as well when this + is set. + + * localportrange: Number of attempts TclCurl should do to find a + working local port number. It starts with the given 'localport' + and adds one to the number for each retry. + +Version 0.15.1 released 10-January-06 + + * New configure options: + + * ftpskippasvip: If set to a non-zero value, it instructs TclCurl + not to use the IP address the server suggests in its 227-response + to TclCurl's PASV command when TclCurl connects the data connection. + Instead TclCurl will re-use the same IP address it already uses for + the control connection. But it will use the port number from the + 227-response. + + * ftpfilemethod: It allows three values: + + * multicwd: the default, TclCurl will do a single CWD operation + for each path part in the given URL. For deep hierarchies this + means very many commands. This is how RFC1738 says it should + be done. + + * nocwd: no CWD at all is done, TclCurl will do SIZE, RETR, STOR + etc and give a full path to the server. + + * singlecwd: make one CWD with the full target directory and then + operate on the file "normally". + + The support for this options is still experimental, comments whether + the methods work or don't with different methods are welcome. + + Likewise, the options, or their names, may change in future releases, + so they are not yet documented elsewhere. + + * Bug fix: The Windows packages had defective 'doc' directories. Thanks to + Alex Hisen for letting me know. + +Version 0.14.1 released 4-September-05 + + * New configure options: + + * ingnorecontentlength: Ignore the Content-Length header. This is + useful for Apache 1.x (and similar servers) which will report + incorrect content length for files over 2 gigabytes. + + * cookielist: Pass a string with a cookie. The cookie can be + either in Netscape / Mozilla format or just regular HTTP-style + header (Set-Cookie: ...) format. + + '$curlHandle getinfo cookielist' will return a list of all + cookies TclCurl knows (expired ones, too). + + * When posting data, you can use the new 'filecontent' option to + read a file and use its contents as data. + + * Bug fix: The code to post data was filled with memory leaks, I hope + I have fixed them all. + +Version 0.14.0 released 3-June-05 + + * BEHAVIOUR CHANGE: To set the version SSL/TLS to use with + '-sslversion' you can know use the values: + + * default + The default action. When libcurl built with OpenSSL, this will + attempt to figure out the remote SSL protocol version. + Unfortunately there are a lot of ancient and broken servers in + use which cannot handle this technique and will fail to + connect. When libcurl is built with GnuTLS, this will mean SSLv3. + + * tlsv1 + Force TLSv1 + + * sslv2 + Force SSLv2 + + * sslv3 + Force SSLv3 + + * Bug fix: A report by Melissa Millard made me realize that the + options 'httpauth', 'proxyauth', 'ipresolve', 'ftpssl' and + 'ftpsslauth' have, probably, never worked. They should now. + + * I updated 'configure.in' and 'Makefile.in' to the latest versions + in Tcl's sample extension, unfortunately that's likely to introduce + some bugs, so, please, report any problems. + +Version 0.13.2 released 16-April-05 + + * New features: + + * New configure options: + + * ftpaccount: When an FTP server asks for "account data" + after user name and password has been provided. + + * sourceurl: When set, it enables a FTP third party transfer. + + * sourcequote: Exactly like '-quote', but for the source host. + + * The following options are now obsolete 'sourcehost', 'sourcepath', + 'sourceport' and 'pasvhost'. + + * curl::versioninfo will indicate if there is support for + SSPI. + + * More information can be obtained using 'curl::getinfo': + + * numconnects: to get the number of new connections + TclCurl had to create to achieve the previous transfer. + + * sslengines: returns a list of the OpenSSL crypto-engines + supported. + + * httpconnectcode: returns the last received proxy + response code to a CONNECT request + + * Bug fix: + + * Fixed the "-sourcepostquote" option. + + * Daniel A. Steffen fixed a bug with parallel builds. + +Version 0.12.2 released 18-October-04 + + * New features: + + * You can now share dns and cookie information among TclCurl + handles, please check the docs for details. + + * New configure option: 'ftpsslauth', you may need this option + because of servers like BSDFTPD-SSL from won't work properly + when "AUTH SSL" is issued but require "AUTH TLS" instead. + + * Added three new commands to the 'curl' namespace: + + * curl::easystrerror errorCode + + * curl::sharestrerror errorCode + + * curl::multistrerror errorCode + + All three will return a string explaining what the given error + number means. + + * Bug fix: + + * Ralph Mitchell reported that the 'cookiejar' option wouldn't + work in the latest version, it should now. + +Version 0.12.1 released 30-September-04 + + * New features: + + * Third party ftp support, you can now transfer a file between + two different ftp servers. Check the 'ftp options' in the docs + page for details. + + * A new command for curl handles 'reset' which re-initializes all + options previously set on a specified handle to the default values. + + This puts back the handle to the same state as it was in when it + was just created with curl::init. + + It does not change the following information kept in the handle: + live connections, the Session ID cache, the DNS cache, the cookies + and shares. + + * Hooked the multi interface to Tcl's event loop, so you can have + fire-and-forget transfers: + + set multiHandle [curl::multiinit] + set easyHandle [curl::init] + + $easyHandle configure -file home.tar.gz \ + -url http://127.0.0.1/~andres/HomePage.tar.gz + + $multiHandle addhandle $easyHandle + $multiHandle auto -command "CleanUp $multiHandle $easyHandle" + + This support is experimental, so any comments are welcome. + + Thanks to Eric Boudaillier who answered my question about how to + do it. + + * New ssl data types have been added to 'debugproc'. + + * In case of error when setting post data, the error will include a + code about the nature of the error. + + * Bug fix: + + * The 'autoreferer' option should now work. + +Version 0.12.0 released 09-July-04 + + * New configure options: + + * '-port': Pass the number specifying what remote port to connect to, + instead of the one specified in the URL or the default port for the + used protocol. + + * '-tcpnodelay': To specify whether the TCP_NODELAY option should be + set or cleared. + + Setting this option will disable TCP's Nagle algorithm. The purpose + of this algorithm is to try to minimize the number of small packets + on the network. + + * '-autoreferer': When enabled, TclCurl will automatically set the + 'Referer:' field in requests where it follows a 'Location:' redirect. + + * Bug fix: + + * Thanks to Stefano Federici I noticed that the 'ftpssl' option didn't + work. + +Version 0.11.0 released 04-febrary-04 + + + * New configure options: + + * 'ftpssl': You can use ftps:// URLs to explicitly switch on SSL/TSL + for the control connection and the data connection. + + Alternatively you can set this option to one of these values: + + * 'nope': Do not attempt to use SSL + + * 'try': Try using SSL, proceed anyway otherwise. + + * 'control': Use SSL for the control conecction or fail. + + * 'all': Use SSL for all communication or fail. + + * 'netrcfile': Pass a string containing the full path name to the + file you want to use as .netrc file. For the option to work, you + have to set the 'netrc' option to 'required'. If this option is + omitted, and 'netrc' is set, TclCurl will attempt to find the a + .netrc file in the current user's home directory. + + * Bug fix: Fixed the 'netrc' option. + +Version 0.10.8 released 29-december-03 + + * New 'configure' options: + + * 'ftpresponsetimeout': Causes TclCurl to set a timeout period + on the amount of time that the server is allowed to take in + order to generate a response message for a command before the + session is considered hung. + + * 'ipresolve': Allows an application to select what kind of + IP addresses to use when resolving host names. This is only + interesting when using host names that resolve addresses + using more than one version of IP. + + * 'maxfilesize': Allows you to specify the maximum size + of a file to download. + + * New 'getinfo' options: + + * 'httpauthavail': Returns a list with the authentication method(s) + available. + + * 'proxyauthavail': Returns a list with the authentication method(s) + available for your proxy athentication. + + * Misc: + + * 'curl::versioninfo' will now say if there is support for + asynchronus DNS and SPNEGO. + + * The 'httpcode' for 'getinfo' is now called 'responsecode' + since it will now work with FTP transfers. The old option + name, while deprecated, will continue to work. + + * Bug fixes: + + * TclCurl still thought it was in version 0.10.4. + + * Fixed the 'httpauth' option. + + * The configure scripts would sometimes use the cURL in + '/usr/bin' instead of the one in '/usr/local/bin' despite + the '--with-curlprefix' tag. + +Version 0.10.7 released 03-September-03 + + * New configure options: + + * 'ftpcreatemissingdirs': If set to non-zero, TclCurl + will attempt to create any remote directory that it + fails to CWD into. CWD is the command that changes + working directory. + + * 'httpauth': Set to the authentication method you want, + the available ones are: + + * 'basic': HTTP Basic authentication. This is the + default choice, and the only method that is in + widespread use and supported virtually everywhere. + It sends the user name and password over the network + in plain text, easily captured by others. + + * 'digest': HTTP Digest authentication. Digest + authentication is a more secure way to do + authentication over public networks than the + regular old-fashioned Basic method. + + * 'gssnegotiate': HTTP GSS-Negotiate authentication. + The GSS-Negotiate method was designed by Microsoft + and is used in their web aplications. It is primarily + meant as a support for Kerberos5 authentication + but may be also used along with another authenti- + cation methods. + + * 'ntlm': HTTP NTLM authentication. A proprietary + protocol invented and used by Microsoft. + + * 'any':TclCurl will automaticaly select the one it + finds most secure. + + * 'anysafe': It may use anything but basic, TclCurl + will automaticly select the one it finds most secure. + + + * 'command': Executes a Tcl command after the transfer + is done. So far it only works in blocking transfers + which is pretty much useless. + +Version 0.10.5 released 21-May-03 + + * New configure option: + + * 'ftpuseeptr': Set to non-zero, to tell TclCurl to use the EPRT + (and LPRT) command when doing active FTP downloads (which is + enabled by 'ftpport'). Using EPRT means that it will first attempt + to use EPRT and then LPRT before using PORT, if you pass zero to + this option, it will not try using EPRT or LPRT, only plain PORT + + * Bug fixes: + + * The multi handles couldn't store the data of more than two + easy handles. + + * Using the 'progressproc' option in Windows would crash Tcl. + + * The '$multiHandle active' command wasn't returning anything. + + * Misc: + + * Updated ssl in Windows binaries to version 0.9.7b. + + * Changed the way the http reponse header is dealt with in + the 'headervar' option. Now the whole header is put into + foo(http). + + ************** POTENTIAL INCOMPATIBILITY ************** + +Version 0.10.4 released 31-March-03 + + * New features: + + * Added 'getinfo' features to the 'curl::transfer' command. + + You can now do things like: + + curl::transfer -url http://www.curl.com \ + -infohttpcode httpCode \ + -infocontenttype contentType \ + + puts "Http code: $httpCode" + puts "Content type: $contentType" + + * New configure option: -unrestrictedauth, a non-zero parameter + tells the extension it can continue to send authentication + (user+password) when following locations, even when hostname + changed. Note that this is meaningful only when setting + -followlocation + + * The makefile now has an 'uninstall' target. + + * The Windows packages are now zlib enabled. + + * Added a 'packages' directory with a makefile to create the + Windows packages and the spec file for rpm. + + * Bug fix: + + * The configure script will no longer choke with the version + string of cURL's prereleases. + + * Misc + + * If there is an error, the 'curl::transfer' command will now + return the code of the error, without the 'Couldn't perform + transfer' message. + + ************** POTENTIAL INCOMPATIBILITY ************** + + * So that they have the same name in Windows and Linux, I have + changed the name of the certificate file in Windows to + 'curl-ca-bundle.crt' and it will placed in the 'Windows' + directory. + + ************** POTENTIAL INCOMPATIBILITY ************** + + * Alex Khassin suggested using fully qualified in 'tclcurl.tcl' + names to prevent problems with namespaces. + +Version 0.10.3 released 30-January-03 + + * New configure option: + + * 'http200alieases': To pass a list of aliases to be treated as valid + HTTP 200 responses. + + * Bug fixes: + + * When using '-headervar' in Windows you could end up with carriage + returns in the name of the header. + + * Julian let me know that TclCurl would crash when used in a thread + enabled Tcl. + + * Enhancements: + + * Since compiling TclCurl in Windows is a real pain, I will provide + more packages for it, thread and ssl enabled. + + * Alex Khassin has written instructions on how to get TclCurl to work + with AOLSever. + +Version 0.10.1 released 14-October-02 + + * New configure options: + + * 'proxytype': Allows you to set type of the proxy. Available options + are 'http' and 'socks5', with the HTTP one being default. + + * 'encoding': TclCurl can now request compressed contents using the + 'deflate' method. + + * 'buffersize': To set prefered size for the receive buffer in TclCurl, + so that the write callback is called more often with smaller chunks. + + * 'nosignal': Tells TclCurl not use any functions that install signal + handlers or any functions that cause signals to be sent to the process. + + * New command: + + * 'curl::versioninfo': Returns information about various run-time + features in TclCurl. + + * Bug fixes: + + * Fixed to 'buffer' option to post data. + + * Asif Haswarey reported that '--with-curlinclude' wouldn't work. + + * The multi interface examples suddenly stopped working, they + should now. + +Version 0.9.8 released 25-June-02 + + * Support for libcurl's multi interface, the main features are: + + * Enable a "pull" interface. The application that uses TclCurl + decides where and when to get/send data. + + * Enable multiple simultaneous transfers in the same thread + without making it complicated for the application. + + * Keep Tk GUIs 'alive' while transfers are taking place. + + * New 'httppost' options + + * 'bufferName' and 'buffer', the contents of buffer will be sent + to the server as if they were a file whose name is in bufferName, + please check the 'httpBufferPost.tcl' example. + + * New 'getinfo' options + + * redirectime: Returns the total time, in seconds, it took for all + redirection steps including name lookup, connect, pretransfer and + transfer before the final transaction was started, it returns the + complete execution time for multiple redirections. + + * redirectcount: Returns the total number of redirections that were + actually followed. + +Version 0.9.6 released 30-April-02 + + * New configure options: + + * dnscachetimeout, to set the timeout in seconds for keeping the name resolves + in memory. + + * dnsuseglobalcache, if set to '1' the DNS cache will be shared among + curl handles. + + * debugproc, to set a procedure that will receive the debug data + produced by the 'verbose' option. + + + * Jonathan Matthew found and fixed a seg fault when you used + the 'httpheader' option twice with the same handle. + + + * The configure scripts saw more work in this release: + + * I merged the latest changes to the TEA sample extension by + Jeff Hobbs. + + * Suresh K. Sastry found and fixed an incompatibility with Solaris. + + * And I hope I have not forgotten any 'DESTDIR' this time. + +Version 0.9.5 released 01-April-2002 + + * I have adapted the configure scripts to the new TEA scripts released by + Jeff Hobbs, for example, now it will compile 'out of the box' for freeBSD + systems (well, you may need to use '--with-curlprefix' and '--with-curlinclude') + + * New configure option: + + * prequote: use it to pass a list of ftp commands to execute *just before* + the transfer. + + * New getinfo option: + + * contenttype: if the servers bothers to tell you, this will return the type + of the downloadad object. + + * Bug fix: 'curl::transfer' will return '0' if the transfer was successful. + *** POTENTIAL INCOMPATIBILITY *** + +Version 0.9.3 released 29-Jan-2002 + + * Bug fix: There should no more seg faults because of trailing options + in configure commands. + + * Bug fix: Binary transfer weren't done right in Windows, thanks to + Peter Waltenberg and Darren Blee for the report. + + * TclCurl now supports OpenSSL engines, which allow you to keep your private + key stored in external hardware. + + In order to manage this there are a few new configure options: + + * sslcerttype: Set SSL cert type (PEM/DER). + + * sslkey: Set SSL private key (file). + + * sslkeytype: Set SSL key type (PEM/DER/ENG). + + * sslkeypasswd: Set the passphrase for your private key. + + * sslengine: Set the name of the crypto engine. + + * sslenginedefault: Set the default engine. + + * You can now add a set of headers for a particular part in a + multipart/form-post using the 'contentheader' option. + + * It is now possible to execute commands in ftp servers without + transfering files, you have to set 'nobody' to '1' and 'header' to + '0'. diff --git a/Makefile.in b/Makefile.in new file mode 100755 index 0000000..ef1b8e0 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,458 @@ +# Makefile.in -- +# +# This file is a Makefile for Sample TEA Extension. If it has the name +# "Makefile.in" then it is a template for a Makefile; to generate the +# actual Makefile, run "./configure", which is a configuration script +# generated by the "autoconf" program (constructs like "@foo@" will get +# replaced in the actual Makefile. +# +# Copyright (c) 1999 Scriptics Corporation. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: Makefile.in,v 1.66 2009/03/18 18:39:42 stwo Exp $ + +#======================================================================== +# Add additional lines to handle any additional AC_SUBST cases that +# have been added in a customized configure script. +#======================================================================== + +#SAMPLE_NEW_VAR = @SAMPLE_NEW_VAR@ + +#======================================================================== +# Nothing of the variables below this line should need to be changed. +# Please check the TARGETS section below to make sure the make targets +# are correct. +#======================================================================== + +#======================================================================== +# The names of the source files is defined in the configure script. +# The object files are used for linking into the final library. +# This will be used when a dist target is added to the Makefile. +# It is not important to specify the directory, as long as it is the +# $(srcdir) or in the generic, win or unix subdirectory. +#======================================================================== + +PKG_SOURCES = @PKG_SOURCES@ +TCLCURL_SCRIPTS = @TCLCURL_SCRIPTS@ +PKG_OBJECTS = @PKG_OBJECTS@ + +PKG_STUB_SOURCES = @PKG_STUB_SOURCES@ +PKG_STUB_OBJECTS = @PKG_STUB_OBJECTS@ + +#======================================================================== +# PKG_TCL_SOURCES identifies Tcl runtime files that are associated with +# this package that need to be installed, if any. +#======================================================================== + +PKG_TCL_SOURCES = @PKG_TCL_SOURCES@ + +#======================================================================== +# This is a list of public header files to be installed, if any. +#======================================================================== + +PKG_HEADERS = @PKG_HEADERS@ + +#======================================================================== +# "PKG_LIB_FILE" refers to the library (dynamic or static as per +# configuration options) composed of the named objects. +#======================================================================== + +PKG_LIB_FILE = @PKG_LIB_FILE@ +PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@ + +lib_BINARIES = $(PKG_LIB_FILE) +BINARIES = $(lib_BINARIES) + +SHELL = @SHELL@ + +srcdir = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +libdir = @libdir@ +includedir = @includedir@ +datarootdir = @datarootdir@ +datadir = @datadir@ +mandir = @mandir@ + +DESTDIR = + +PKG_DIR = $(PACKAGE_NAME)$(PACKAGE_VERSION) +pkgdatadir = $(datadir)/$(PKG_DIR) +pkglibdir = $(libdir)/$(PKG_DIR) +pkgincludedir = $(includedir)/$(PKG_DIR) + +top_builddir = . + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_LIBRARY = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ + +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +CC = @CC@ +CFLAGS_DEFAULT = @CFLAGS_DEFAULT@ +CFLAGS_WARNING = @CFLAGS_WARNING@ +EXEEXT = @EXEEXT@ +LDFLAGS_DEFAULT = @LDFLAGS_DEFAULT@ +MAKE_LIB = @MAKE_LIB@ +MAKE_SHARED_LIB = @MAKE_SHARED_LIB@ +MAKE_STATIC_LIB = @MAKE_STATIC_LIB@ +MAKE_STUB_LIB = @MAKE_STUB_LIB@ +OBJEXT = @OBJEXT@ +RANLIB = @RANLIB@ +RANLIB_STUB = @RANLIB_STUB@ +SHLIB_CFLAGS = @SHLIB_CFLAGS@ +SHLIB_LD = @SHLIB_LD@ +SHLIB_LD_LIBS = @SHLIB_LD_LIBS@ +STLIB_LD = @STLIB_LD@ +#TCL_DEFS = @TCL_DEFS@ +TCL_BIN_DIR = @TCL_BIN_DIR@ +TCL_SRC_DIR = @TCL_SRC_DIR@ +#TK_BIN_DIR = @TK_BIN_DIR@ +#TK_SRC_DIR = @TK_SRC_DIR@ + +# Not used, but retained for reference of what libs Tcl required +#TCL_LIBS = @TCL_LIBS@ + +#======================================================================== +# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our +# package without installing. The other environment variables allow us +# to test against an uninstalled Tcl. Add special env vars that you +# require for testing here (like TCLX_LIBRARY). +#======================================================================== + +EXTRA_PATH = $(top_builddir):$(TCL_BIN_DIR) +#EXTRA_PATH = $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR) +TCLLIBPATH = $(top_builddir) +TCLSH_ENV = TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library` +PKG_ENV = @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \ + PATH="$(EXTRA_PATH):$(PATH)" \ + TCLLIBPATH="$(TCLLIBPATH)" + +TCLSH_PROG = @TCLSH_PROG@ +TCLSH = $(PKG_ENV) $(TCLSH_ENV) $(TCLSH_PROG) + +#WISH_ENV = TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library` +#WISH_PROG = @WISH_PROG@ +#WISH = $(PKG_ENV) $(TCLSH_ENV) $(WISH_ENV) $(WISH_PROG) + +SHARED_BUILD = @SHARED_BUILD@ + +INCLUDES = @PKG_INCLUDES@ @TCL_INCLUDES@ +#INCLUDES = @PKG_INCLUDES@ @TCL_INCLUDES@ @TK_INCLUDES@ @TK_XINCLUDES@ + +PKG_CFLAGS = @PKG_CFLAGS@ + +# TCL_DEFS is not strictly need here, but if you remove it, then you +# must make sure that configure.in checks for the necessary components +# that your library may use. TCL_DEFS can actually be a problem if +# you do not compile with a similar machine setup as the Tcl core was +# compiled with. +#DEFS = $(TCL_DEFS) @DEFS@ $(PKG_CFLAGS) +DEFS = @DEFS@ $(PKG_CFLAGS) + +# Move pkgIndex.tcl to 'BINARIES' var if it is generated in the Makefile +CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl +CLEANFILES = @CLEANFILES@ + +CPPFLAGS = @CPPFLAGS@ +LIBS = @PKG_LIBS@ @LIBS@ +AR = @AR@ +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) + +#======================================================================== +# Start of user-definable TARGETS section +#======================================================================== + +#======================================================================== +# TEA TARGETS. Please note that the "libraries:" target refers to platform +# independent files, and the "binaries:" target inclues executable programs and +# platform-dependent libraries. Modify these targets so that they install +# the various pieces of your package. The make and install rules +# for the BINARIES that you specified above have already been done. +#======================================================================== + +all: binaries libraries doc + +#======================================================================== +# The binaries target builds executable programs, Windows .dll's, unix +# shared/static libraries, and any other platform-dependent files. +# The list of targets to build for "binaries:" is specified at the top +# of the Makefile, in the "BINARIES" variable. +#======================================================================== + +binaries: $(BINARIES) + +libraries: + +scripts: $(TCLCURL_SCRIPTS) + +#======================================================================== +# Your doc target should differentiate from doc builds (by the developer) +# and doc installs (see install-doc), which just install the docs on the +# end user machine when building from source. +#======================================================================== + +doc: + + + +install: all install-binaries install-scripts install-libraries install-doc + +install-binaries: binaries install-lib-binaries install-bin-binaries + +#======================================================================== +# This rule installs platform-independent files, such as header files. +# The list=...; for p in $$list handles the empty list case x-platform. +#======================================================================== + +install-libraries: libraries + @mkdir -p $(DESTDIR)$(includedir) + @echo "Installing header files in $(DESTDIR)$(includedir)" + @list='$(PKG_HEADERS)'; for i in $$list; do \ + echo "Installing $(srcdir)/$$i" ; \ + $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \ + done; + +#======================================================================== +# Install documentation. Unix manpages should go in the $(mandir) +# directory. +#======================================================================== + +install-doc: doc + @mkdir -p $(DESTDIR)$(mandir)/mann + @echo "Installing documentation in $(DESTDIR)$(mandir)" + @list='$(srcdir)/doc/*.n'; for i in $$list; do \ + echo "Installing $$i"; \ + rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \ + gzip $$i; \ + $(INSTALL_DATA) $$i.gz $(DESTDIR)$(mandir)/mann ; \ + gunzip $$i.gz; \ + done + +test: binaries libraries + $(TCLSH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) + +shell: binaries libraries + @$(TCLSH) $(SCRIPT) + +gdb: + $(TCLSH_ENV) gdb $(TCLSH_PROG) $(SCRIPT) + +depend: + +#======================================================================== +# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable +# mentioned above. That will ensure that this target is built when you +# run "make binaries". +# +# The $(PKG_OBJECTS) objects are created and linked into the final +# library. In most cases these object files will correspond to the +# source files above. +#======================================================================== + +$(PKG_LIB_FILE): $(PKG_OBJECTS) + -rm -f $(PKG_LIB_FILE) + ${MAKE_LIB} + $(RANLIB) $(PKG_LIB_FILE) + +$(PKG_STUB_LIB_FILE): $(PKG_STUB_OBJECTS) + -rm -f $(PKG_STUB_LIB_FILE) + ${MAKE_STUB_LIB} + $(RANLIB_STUB) $(PKG_STUB_LIB_FILE) + +#======================================================================== +# We need to enumerate the list of .c to .o lines here. +# +# In the following lines, $(srcdir) refers to the toplevel directory +# containing your extension. If your sources are in a subdirectory, +# you will have to modify the paths to reflect this: +# +# sample.$(OBJEXT): $(srcdir)/generic/sample.c +# $(COMPILE) -c `@CYGPATH@ $(srcdir)/generic/sample.c` -o $@ +# +# Setting the VPATH variable to a list of paths will cause the makefile +# to look into these paths when resolving .c to .obj dependencies. +# As necessary, add $(srcdir):$(srcdir)/compat:.... +#======================================================================== + +VPATH = $(srcdir):$(srcdir)/generic:$(srcdir)/unix:$(srcdir)/win + +.c.@OBJEXT@: + $(COMPILE) -c `@CYGPATH@ $<` -o $@ + +#======================================================================== +# Distribution creation +# You may need to tweak this target to make it work correctly. +#======================================================================== + +#COMPRESS = tar cvf $(PKG_DIR).tar $(PKG_DIR); compress $(PKG_DIR).tar +COMPRESS = gtar zcvf $(PKG_DIR).tar.gz $(PKG_DIR) +DIST_ROOT = /tmp/dist +DIST_DIR = $(DIST_ROOT)/$(PKG_DIR) + +dist-clean: + rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.* + +dist: dist-clean + mkdir -p $(DIST_DIR) + cp -p $(srcdir)/ChangeLog $(srcdir)/README* $(srcdir)/license* \ + $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/*.in \ + $(DIST_DIR)/ + chmod 664 $(DIST_DIR)/Makefile.in $(DIST_DIR)/aclocal.m4 + chmod 775 $(DIST_DIR)/configure $(DIST_DIR)/configure.in + + for i in $(srcdir)/*.[ch]; do \ + if [ -f $$i ]; then \ + cp -p $$i $(DIST_DIR)/ ; \ + fi; \ + done; + + mkdir $(DIST_DIR)/tclconfig + cp $(srcdir)/tclconfig/install-sh $(srcdir)/tclconfig/tcl.m4 \ + $(DIST_DIR)/tclconfig/ + chmod 664 $(DIST_DIR)/tclconfig/tcl.m4 + chmod +x $(DIST_DIR)/tclconfig/install-sh + + list='demos doc generic library mac tests unix win'; \ + for p in $$list; do \ + if test -d $(srcdir)/$$p ; then \ + mkdir $(DIST_DIR)/$$p; \ + cp -p $(srcdir)/$$p/*.* $(DIST_DIR)/$$p/; \ + fi; \ + done + + (cd $(DIST_ROOT); $(COMPRESS);) + +#======================================================================== +# End of user-definable section +#======================================================================== + +#======================================================================== +# Don't modify the file to clean here. Instead, set the "CLEANFILES" +# variable in configure.in +#======================================================================== + +clean: + -test -z "$(BINARIES)" || rm -f $(BINARIES) + -rm -f *.$(OBJEXT) core *.core + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean: clean + -rm -f *.tab.c + -rm -f $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log config.status + +#======================================================================== +# Install binary object libraries. On Windows this includes both .dll and +# .lib files. Because the .lib files are not explicitly listed anywhere, +# we need to deduce their existence from the .dll file of the same name. +# Library files go into the lib directory. +# In addition, this will generate the pkgIndex.tcl +# file in the install location (assuming it can find a usable tclsh shell) +# +# You should not have to modify this target. +#======================================================================== + +install-lib-binaries: binaries + @mkdir -p $(DESTDIR)$(pkglibdir) + @list='$(lib_BINARIES)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p"; \ + $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p; \ + stub=`echo $$p|sed -e "s/.*\(stub\).*/\1/"`; \ + if test "x$$stub" = "xstub"; then \ + echo " $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p"; \ + $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p; \ + else \ + echo " $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p"; \ + $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p; \ + fi; \ + ext=`echo $$p|sed -e "s/.*\.//"`; \ + if test "x$$ext" = "xdll"; then \ + lib=`basename $$p|sed -e 's/.[^.]*$$//'`.lib; \ + if test -f $$lib; then \ + echo " $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib"; \ + $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib; \ + fi; \ + fi; \ + fi; \ + done + @list='$(PKG_TCL_SOURCES)'; for p in $$list; do \ + if test -f $(srcdir)/$$p; then \ + destp=`basename $$p`; \ + echo " Install $$destp $(DESTDIR)$(pkglibdir)/$$destp"; \ + $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkglibdir)/$$destp; \ + fi; \ + done + @if test "x$(SHARED_BUILD)" = "x1"; then \ + echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \ + $(INSTALL_DATA) pkgIndex.tcl $(DESTDIR)$(pkglibdir); \ + fi + +#======================================================================== +# Install binary executables (e.g. .exe files and dependent .dll files) +# This is for files that must go in the bin directory (located next to +# wish and tclsh), like dependent .dll files on Windows. +# +# You should not have to modify this target, except to define bin_BINARIES +# above if necessary. +#======================================================================== + +install-bin-binaries: binaries + @mkdir -p $(DESTDIR)$(bindir) + @list='$(bin_BINARIES)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p"; \ + $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p; \ + fi; \ + done + +#======================================================================== +# This rule installs the scripts that are part of TclCurl. +#======================================================================== + +install-scripts: scripts + @for i in generic/$(TCLCURL_SCRIPTS) ; do \ + echo "Installing $$i" ; \ + $(INSTALL_DATA) $$i $(DESTDIR)$(pkglibdir) ; \ + done; + +.SUFFIXES: .c .$(OBJEXT) + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status + +uninstall-binaries: + list='$(lib_BINARIES)'; for p in $$list; do \ + rm -f $(DESTDIR)$(pkglibdir)/$$p; \ + done + list='$(PKG_TCL_SOURCES)'; for p in $$list; do \ + p=`basename $$p`; \ + rm -f $(DESTDIR)$(pkglibdir)/$$p; \ + done + list='$(bin_BINARIES)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/$$p; \ + done + +checkAutoPath: + @if test "x$(DESTDIR)$(libdir)" != x/usr; then \ + echo "Checking Tcl's autoPath variable" ; \ + $(TCLSH_PROG) $(srcdir)/checkAutoPath.tcl $(DESTDIR)$(libdir); \ + fi; + + +.PHONY: all binaries clean depend distclean doc install libraries test + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/ReadMe.txt b/ReadMe.txt new file mode 100755 index 0000000..74e0329 --- /dev/null +++ b/ReadMe.txt @@ -0,0 +1,59 @@ +TclCurl - get a URL with FTP, TELNET, LDAP, DICT, FILE, HTTP or HTTPS syntax. + +TclCurl gives the Tcl programmer access to the facilities of libcurl, for more information +about what libcurl is capable of check http://curl.haxx.se. + +To make type: + + ./configure ?--enable-threads? + make + make install + +The configure script will deduce $PREFIX from the tcl installation. +The generated Makefile uses the file $PREFIX/lib/tclConfig.sh that was left by +the make of tcl for most of its configuration parameters. + +There is another README to explain how to compile in Windows. + +Troubleshooting + +If you are running Red Hat or Fedora and you are compiling from source, +make sure the directory '/usr/local/lib' is listed in '/etc/ld.so.conf', +if it isn't add it before installing cURL. + +If the configure script doesn't detect Tcl even though it is there, it +is probably because there is no 'tclConfig.sh' file, maybe you need +to install a 'tcl-devel' package or maybe it would be a good idea +to download Tcl/Tk 8.4.5, the latest version, and install that. + +Usage: + + package require TclCurl + + set curlHandle [curl::init] + + curlHandle perform + + curlHandle getinfo curlinfo_option + + curlHandle duphandle + + curlhandle cleanup + + curl::transfer + + curl::version + + curl::escape url + + curl::unescape url + + curl::curlConfig option + +Check the man page for details. + + +Written by: Andres Garcia (fandom@telefonica.net) + +Use at your own risk. No support. +BSD like license, check 'license.terms' for details. diff --git a/ReadMeW32.txt b/ReadMeW32.txt new file mode 100755 index 0000000..fc2f36b --- /dev/null +++ b/ReadMeW32.txt @@ -0,0 +1,151 @@ +To install TclCurl in Windows you simply have to double-click on the 'SetUp.tcl' +file, provided you already have Tcl/Tk installed, the script will take care of +everything. + +By the way, Tcl's console doesn't seem to like the output sent by TclCurl, +for example, if you type: + +curl::transfer -url www.scriptics.com + +you will only get an error, you will have to dump it to a file with the +'file' option, read it in to a variable with 'bodyvar', use Cygwin's console +or use tkCon from msys-mingw. + + +Compiling TclCurl in Windows + + +First of all a little disclaimer: + +I know nothing about Windows programming, no kidding, not a thing, +zip, zilch, nada. I can barely manage using tools, like Tcl/Tk and +gcc, whose origin is in the Unix world, but that is just about it, so +if you think that the following is just plain stupid, that is because +it probably is, but in that case, don't forget to tell me all about it. + +To compile TclCurl in Windows you are going to need several things: + + - A msys-mingw enviroment, you can get it at SourceForge: + + http://sourceforge.net/projects/tcl/ + + or you can get MinGW and Msys from their project page: + + http://sourceforge.net/projects/mingw/ + + - Since you are already at Tcl's page at SF, you can download the + lastest Tcl version, 8.4.13 at this writing. (These instructions won't + work with 8.3.x versions) + + - Download zlib from http://www.gzip.org/zlib/ + + - Download bc from http://gnuwin32.sourceforge.net/packages/bc.htm and + install it. + + - Extract Tcl, cURL, zlib and TclCurl in the same directory. + + - Copy the 'tclcurl.mk' file in TclCurl/packages/windows to this directory. + + - Start msys, go to the directory and type: + + $ make -f tclcurl.mk tclcurl-plain + + This command will compile and install Tcl, zlib, cURL and TclCurl, if + you want to have Tk though, you will have to install it yourself. + + After compiling and installing all the elements, the make file will + try to create the self-extracting archive using 'rar', if you don't + have it installed it will fail, but don't worry, everything is already + installed. If you have rar and you want to create the archives, don't + forget to change the path at the end of the make file. + + - If you want to use TclCurl with the Tcl/Tk you have installed in + c:\Program Files or anywhere else, copy the directory + '/usr/local/lib/tclcurl0.110' to 'c:\Program Files\Tcl\lib' + + - And now you should have a working TclCurl, run Tcl/Tk and type: + + $ package require TclCurl. + + Tcl should return TclCurl's version, if it doesn't something went wrong, + could you please tell me? + + - Wish console doesn't really like TclCurl, so if you do: + + $ curl::transfer -url slashdot.org + + It will return a '0' to tell you that the transfer was successful, but it will + show you nothing, you will have to dump the page into a file to be able to read + it or use Cygwin's console. + + + +Compiling TclCurl with threads support + +You have to do basically the same thing, except that the command to compile is: + + $ make -f tclcurl.mk tclcurl-threaded + + +Compiling TclCurl with SSL support + +To prevent patent trouble, the SSL enabled binaries don't support the idea, rc5 and mdc2 +algorithms, if you need them, and you are allowed to do so, you can compile them yourself. + + + - First of all you have to compile Openssl, you can get the lastest version + at http://www.openssl.org, these instructions should work with version 0.9.8e + + - To compile it you are going to need Perl in your system, for whatever the reason + I couldn't get it to work with the Perl that comes with Cygwin, so I had to + download ActivePerl: http://www.activestate.com. + + - You will also need to download the MinGW compiler, the compiling scripts don't + like the msys enviroment though. + + - The open a MS-DOS console in the openssl directory and make sure that both + perl and mingw are in you path: + + c:\openssl-0.9.8e\> echo %PATH% + + if they aren't add them: + + c:\openssl-0.9.8e\> PATH=%PATH%;C:\Perl\bin;c:\MinGW\bin + + change the paths if you need to. + + - Only thing left is to type in the MS-DOS console: + + c:\openssl-0.9.8e\> ms\mingw32.bat + + and hope for the best. + + - After it compiles you have to copy some files around: + + - libcryto.a, libeay32.a, libssl.a and libssl32.a from + openssl-0.9.8e\out to c:\msys\local\lib. + + - libeay32.dll and libssl32.dll from openssl-0.9.8e to + c:\msys\local\lib and c:\msys\local\bin. + + - The contents of openssl-0.9.8e\outinc to c:\msys\local\include. + + - Now copy the 'tclcurl.mk' file from TclCurl/packages/windows to + the directory in which you have TclCurl, Tcl, cURL, TclCurl and OpenSSL. + + - $ make -f tclcurl.mk tclcurl-ssl + + - If you want to have threads support: + + - $ make -f tclcurl.mk tclcurl-threaded-ssl + +Sounds like a lot of work to run a little extension, but then again, you could +have downloaded the self-extracting archive file. + + +Share the wonders, +Andres +fandom@telefonica.net + + + diff --git a/ToDo.txt b/ToDo.txt new file mode 100755 index 0000000..0de6df4 --- /dev/null +++ b/ToDo.txt @@ -0,0 +1,18 @@ + +Even though the extension is already quite functional, there are many +things to improve: + + + - Automatic test suite. + + - Ports to as many OS as possible. + + - Whatever you suggest. + + +I specially need help about porting, I guess it should work wherever Tcl and +cURL are already present, I would be grateful for any feedback about where +it does or doesn't work. + +Andres +fandom@telefonica.net diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100755 index 0000000..0b05739 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,9 @@ +# +# Include the TEA standard macro set +# + +builtin(include,tclconfig/tcl.m4) + +# +# Add here whatever m4 macros you want to define for your package +# diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0 new file mode 100644 index 0000000..7a11280 --- /dev/null +++ b/autom4te.cache/output.0 @@ -0,0 +1,12598 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.63 for TclCurl 7.19.6. +@%:@ +@%:@ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +@%:@ 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. 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" >&6; } +if test "${ac_cv_prog_CYGPATH+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CYGPATH"; then + ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CYGPATH="cygpath -w" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" +fi +fi +CYGPATH=$ac_cv_prog_CYGPATH +if test -n "$CYGPATH"; then + { $as_echo "$as_me:$LINENO: result: $CYGPATH" >&5 +$as_echo "$CYGPATH" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *) + CYGPATH=echo + EXEEXT="" + TEA_PLATFORM="unix" + ;; + esac + + # Check if exec_prefix is set. If not use fall back to prefix. + # Note when adjusted, so that TEA_PREFIX can correct for this. + # This is needed for recursive configures, since autoconf propagates + # $prefix, but not $exec_prefix (doh!). + if test x$exec_prefix = xNONE ; then + exec_prefix_default=yes + exec_prefix=$prefix + fi + + + + + # This package name must be replaced statically for AC_SUBST to work + + # Substitute STUB_LIB_FILE in case package creates a stub library too. + + + # We AC_SUBST these here to ensure they are subst'ed, + # in case the user doesn't call TEA_ADD_... + + + + + + + + + +ac_aux_dir= +for ac_dir in tclconfig "$srcdir"/tclconfig; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in tclconfig \"$srcdir\"/tclconfig" >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in tclconfig \"$srcdir\"/tclconfig" >&2;} + { (exit 1); exit 1; }; } +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + + +#-------------------------------------------------------------------- +# Load the tclConfig.sh file +#-------------------------------------------------------------------- + + + + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + +@%:@ Check whether --with-tcl was given. +if test "${with_tcl+set}" = set; then + withval=$with_tcl; with_tclconfig=${withval} +fi + + { $as_echo "$as_me:$LINENO: checking for Tcl configuration" >&5 +$as_echo_n "checking for Tcl configuration... " >&6; } + if test "${ac_cv_c_tclconfig+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case ${with_tclconfig} in + */tclConfig.sh ) + if test -f ${with_tclconfig}; then + { $as_echo "$as_me:$LINENO: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5 +$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;} + with_tclconfig=`echo ${with_tclconfig} | sed 's!/tclConfig\.sh$!!'` + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` + else + { { $as_echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5 +$as_echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;} + { (exit 1); exit 1; }; } + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)` + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + +fi + + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + { { $as_echo "$as_me:$LINENO: error: Can't find Tcl configuration definitions" >&5 +$as_echo "$as_me: error: Can't find Tcl configuration definitions" >&2;} + { (exit 1); exit 1; }; } + else + no_tcl= + TCL_BIN_DIR=${ac_cv_c_tclconfig} + { $as_echo "$as_me:$LINENO: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + fi + + + { $as_echo "$as_me:$LINENO: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; } + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + { $as_echo "$as_me:$LINENO: result: loading" >&5 +$as_echo "loading" >&6; } + . "${TCL_BIN_DIR}/tclConfig.sh" + else + { $as_echo "$as_me:$LINENO: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} + TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} + TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd ${TCL_BIN_DIR}; pwd`" \ + "`cd ${TCL_BIN_DIR}/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + + + + + + + + + + + + + # TEA specific: + + + + + + + +#-------------------------------------------------------------------- +# Load the tkConfig.sh file if necessary (Tk extension) +#-------------------------------------------------------------------- + +#TEA_PATH_TKCONFIG +#TEA_LOAD_TKCONFIG + +#----------------------------------------------------------------------- +# Handle the --prefix=... option by defaulting to what Tcl gave. +# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. +#----------------------------------------------------------------------- + + + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + { $as_echo "$as_me:$LINENO: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5 +$as_echo "$as_me: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&6;} + prefix=${TCL_PREFIX} + else + { $as_echo "$as_me:$LINENO: --prefix defaulting to /usr/local" >&5 +$as_echo "$as_me: --prefix defaulting to /usr/local" >&6;} + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + { $as_echo "$as_me:$LINENO: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&6;} + exec_prefix=${TCL_EXEC_PREFIX} + else + { $as_echo "$as_me:$LINENO: --exec-prefix defaulting to ${prefix}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to ${prefix}" >&6;} + exec_prefix=$prefix + fi + fi + + +#----------------------------------------------------------------------- +# Standard compiler checks. +# This sets up CC by using the CC env var, or looks for gcc otherwise. +# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create +# the basic setup necessary to compile executables. +#----------------------------------------------------------------------- + + + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + # If the user did not set CFLAGS, set it now to keep + # the AC_PROG_CC macro from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. 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" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + +done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + + + + + +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +@%:@define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +@%:@include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + { $as_echo "$as_me:$LINENO: checking if the compiler understands -pipe" >&5 +$as_echo_n "checking if the compiler understands -pipe... " >&6; } +if test "${tcl_cv_cc_pipe+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_cc_pipe=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_pipe=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_pipe" >&5 +$as_echo "$tcl_cv_cc_pipe" >&6; } + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + cat >>confdefs.h <<\_ACEOF +@%:@define WORDS_BIGENDIAN 1 +_ACEOF +;; #( + no) + ;; #( + universal) + +cat >>confdefs.h <<\_ACEOF +@%:@define AC_APPLE_UNIVERSAL_BUILD 1 +_ACEOF + + ;; #( + *) + { { $as_echo "$as_me:$LINENO: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +$as_echo "$as_me: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; + esac + + if test "${TEA_PLATFORM}" = "unix" ; then + + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking for sin" >&5 +$as_echo_n "checking for sin... " >&6; } +if test "${ac_cv_func_sin+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define sin to an innocuous variant, in case declares sin. + For example, HP-UX 11i declares gettimeofday. */ +#define sin innocuous_sin + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char sin (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef sin + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sin (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_sin || defined __stub___sin +choke me +#endif + +int +main () +{ +return sin (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_sin=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_sin=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_sin" >&5 +$as_echo "$ac_cv_func_sin" >&6; } +if test "x$ac_cv_func_sin" = x""yes; then + MATH_LIBS="" +else + MATH_LIBS="-lm" +fi + + { $as_echo "$as_me:$LINENO: checking for main in -lieee" >&5 +$as_echo_n "checking for main in -lieee... " >&6; } +if test "${ac_cv_lib_ieee_main+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lieee $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_ieee_main=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ieee_main=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee_main" >&5 +$as_echo "$ac_cv_lib_ieee_main" >&6; } +if test "x$ac_cv_lib_ieee_main" = x""yes; then + MATH_LIBS="-lieee $MATH_LIBS" +fi + + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking for main in -linet" >&5 +$as_echo_n "checking for main in -linet... " >&6; } +if test "${ac_cv_lib_inet_main+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_inet_main=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_inet_main=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_inet_main" >&5 +$as_echo "$ac_cv_lib_inet_main" >&6; } +if test "x$ac_cv_lib_inet_main" = x""yes; then + LIBS="$LIBS -linet" +fi + + if test "${ac_cv_header_net_errno_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for net/errno.h" >&5 +$as_echo_n "checking for net/errno.h... " >&6; } +if test "${ac_cv_header_net_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 +$as_echo "$ac_cv_header_net_errno_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking net/errno.h usability" >&5 +$as_echo_n "checking net/errno.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking net/errno.h presence" >&5 +$as_echo_n "checking net/errno.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: net/errno.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: net/errno.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: net/errno.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: net/errno.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: net/errno.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: net/errno.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for net/errno.h" >&5 +$as_echo_n "checking for net/errno.h... " >&6; } +if test "${ac_cv_header_net_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_net_errno_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 +$as_echo "$ac_cv_header_net_errno_h" >&6; } + +fi +if test "x$ac_cv_header_net_errno_h" = x""yes; then + + +cat >>confdefs.h <<\_ACEOF +@%:@define HAVE_NET_ERRNO_H 1 +_ACEOF + +fi + + + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + { $as_echo "$as_me:$LINENO: checking for connect" >&5 +$as_echo_n "checking for connect... " >&6; } +if test "${ac_cv_func_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define connect to an innocuous variant, in case declares connect. + For example, HP-UX 11i declares gettimeofday. */ +#define connect innocuous_connect + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef connect + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_connect || defined __stub___connect +choke me +#endif + +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_connect=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 +$as_echo "$ac_cv_func_connect" >&6; } +if test "x$ac_cv_func_connect" = x""yes; then + tcl_checkSocket=0 +else + tcl_checkSocket=1 +fi + + if test "$tcl_checkSocket" = 1; then + { $as_echo "$as_me:$LINENO: checking for setsockopt" >&5 +$as_echo_n "checking for setsockopt... " >&6; } +if test "${ac_cv_func_setsockopt+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define setsockopt to an innocuous variant, in case declares setsockopt. + For example, HP-UX 11i declares gettimeofday. */ +#define setsockopt innocuous_setsockopt + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char setsockopt (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef setsockopt + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setsockopt (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_setsockopt || defined __stub___setsockopt +choke me +#endif + +int +main () +{ +return setsockopt (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_setsockopt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_setsockopt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 +$as_echo "$ac_cv_func_setsockopt" >&6; } +if test "x$ac_cv_func_setsockopt" = x""yes; then + : +else + { $as_echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5 +$as_echo_n "checking for setsockopt in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_setsockopt+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setsockopt (); +int +main () +{ +return setsockopt (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_socket_setsockopt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_setsockopt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5 +$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } +if test "x$ac_cv_lib_socket_setsockopt" = x""yes; then + LIBS="$LIBS -lsocket" +else + tcl_checkBoth=1 +fi + +fi + + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + { $as_echo "$as_me:$LINENO: checking for accept" >&5 +$as_echo_n "checking for accept... " >&6; } +if test "${ac_cv_func_accept+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define accept to an innocuous variant, in case declares accept. + For example, HP-UX 11i declares gettimeofday. */ +#define accept innocuous_accept + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char accept (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef accept + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char accept (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_accept || defined __stub___accept +choke me +#endif + +int +main () +{ +return accept (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_accept=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_accept=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_accept" >&5 +$as_echo "$ac_cv_func_accept" >&6; } +if test "x$ac_cv_func_accept" = x""yes; then + tcl_checkNsl=0 +else + LIBS=$tk_oldLibs +fi + + fi + { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5 +$as_echo_n "checking for gethostbyname... " >&6; } +if test "${ac_cv_func_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_gethostbyname || defined __stub___gethostbyname +choke me +#endif + +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +$as_echo "$ac_cv_func_gethostbyname" >&6; } +if test "x$ac_cv_func_gethostbyname" = x""yes; then + : +else + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_nsl_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then + LIBS="$LIBS -lnsl" +fi + +fi + + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + + + + + { $as_echo "$as_me:$LINENO: checking dirent.h" >&5 +$as_echo_n "checking dirent.h... " >&6; } +if test "${tcl_cv_dirent_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ + +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_dirent_h=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_dirent_h=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_dirent_h" >&5 +$as_echo "$tcl_cv_dirent_h" >&6; } + + if test $tcl_cv_dirent_h = no; then + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_DIRENT_H 1 +_ACEOF + + fi + + # TEA specific: + if test "${ac_cv_header_errno_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for errno.h" >&5 +$as_echo_n "checking for errno.h... " >&6; } +if test "${ac_cv_header_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +$as_echo "$ac_cv_header_errno_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking errno.h usability" >&5 +$as_echo_n "checking errno.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking errno.h presence" >&5 +$as_echo_n "checking errno.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for errno.h" >&5 +$as_echo_n "checking for errno.h... " >&6; } +if test "${ac_cv_header_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_errno_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +$as_echo "$ac_cv_header_errno_h" >&6; } + +fi +if test "x$ac_cv_header_errno_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_ERRNO_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_float_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for float.h" >&5 +$as_echo_n "checking for float.h... " >&6; } +if test "${ac_cv_header_float_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +$as_echo "$ac_cv_header_float_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking float.h usability" >&5 +$as_echo_n "checking float.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking float.h presence" >&5 +$as_echo_n "checking float.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: float.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: float.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: float.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: float.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: float.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for float.h" >&5 +$as_echo_n "checking for float.h... " >&6; } +if test "${ac_cv_header_float_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_float_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +$as_echo "$ac_cv_header_float_h" >&6; } + +fi +if test "x$ac_cv_header_float_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_FLOAT_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_values_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for values.h" >&5 +$as_echo_n "checking for values.h... " >&6; } +if test "${ac_cv_header_values_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +$as_echo "$ac_cv_header_values_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking values.h usability" >&5 +$as_echo_n "checking values.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking values.h presence" >&5 +$as_echo_n "checking values.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: values.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: values.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: values.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: values.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: values.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: values.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for values.h" >&5 +$as_echo_n "checking for values.h... " >&6; } +if test "${ac_cv_header_values_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_values_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +$as_echo "$ac_cv_header_values_h" >&6; } + +fi +if test "x$ac_cv_header_values_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_VALUES_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_limits_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for limits.h" >&5 +$as_echo_n "checking for limits.h... " >&6; } +if test "${ac_cv_header_limits_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +$as_echo "$ac_cv_header_limits_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking limits.h usability" >&5 +$as_echo_n "checking limits.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking limits.h presence" >&5 +$as_echo_n "checking limits.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: limits.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: limits.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: limits.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: limits.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: limits.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: limits.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for limits.h" >&5 +$as_echo_n "checking for limits.h... " >&6; } +if test "${ac_cv_header_limits_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_limits_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +$as_echo "$ac_cv_header_limits_h" >&6; } + +fi +if test "x$ac_cv_header_limits_h" = x""yes; then + +cat >>confdefs.h <<\_ACEOF +@%:@define HAVE_LIMITS_H 1 +_ACEOF + +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_LIMITS_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_stdlib_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5 +$as_echo_n "checking for stdlib.h... " >&6; } +if test "${ac_cv_header_stdlib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +$as_echo "$ac_cv_header_stdlib_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking stdlib.h usability" >&5 +$as_echo_n "checking stdlib.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking stdlib.h presence" >&5 +$as_echo_n "checking stdlib.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5 +$as_echo_n "checking for stdlib.h... " >&6; } +if test "${ac_cv_header_stdlib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_stdlib_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +$as_echo "$ac_cv_header_stdlib_h" >&6; } + +fi +if test "x$ac_cv_header_stdlib_h" = x""yes; then + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtol" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtoul" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtod" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + if test $tcl_ok = 0; then + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_STDLIB_H 1 +_ACEOF + + fi + if test "${ac_cv_header_string_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for string.h" >&5 +$as_echo_n "checking for string.h... " >&6; } +if test "${ac_cv_header_string_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +$as_echo "$ac_cv_header_string_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking string.h usability" >&5 +$as_echo_n "checking string.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking string.h presence" >&5 +$as_echo_n "checking string.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for string.h" >&5 +$as_echo_n "checking for string.h... " >&6; } +if test "${ac_cv_header_string_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_string_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +$as_echo "$ac_cv_header_string_h" >&6; } + +fi +if test "x$ac_cv_header_string_h" = x""yes; then + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strstr" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_STRING_H 1 +_ACEOF + + fi + + if test "${ac_cv_header_sys_wait_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +$as_echo_n "checking for sys/wait.h... " >&6; } +if test "${ac_cv_header_sys_wait_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking sys/wait.h usability" >&5 +$as_echo_n "checking sys/wait.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking sys/wait.h presence" >&5 +$as_echo_n "checking sys/wait.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +$as_echo_n "checking for sys/wait.h... " >&6; } +if test "${ac_cv_header_sys_wait_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_sys_wait_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } + +fi +if test "x$ac_cv_header_sys_wait_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_SYS_WAIT_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_dlfcn_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +$as_echo_n "checking for dlfcn.h... " >&6; } +if test "${ac_cv_header_dlfcn_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +$as_echo "$ac_cv_header_dlfcn_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking dlfcn.h usability" >&5 +$as_echo_n "checking dlfcn.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 +$as_echo_n "checking dlfcn.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +$as_echo_n "checking for dlfcn.h... " >&6; } +if test "${ac_cv_header_dlfcn_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_dlfcn_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +$as_echo "$ac_cv_header_dlfcn_h" >&6; } + +fi +if test "x$ac_cv_header_dlfcn_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +@%:@define NO_DLFCN_H 1 +_ACEOF + +fi + + + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + +for ac_header in sys/param.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi + + +#----------------------------------------------------------------------- +# __CHANGE__ +# Specify the C source files to compile in TEA_ADD_SOURCES, +# public headers that need to be installed in TEA_ADD_HEADERS, +# stub library C source files to compile in TEA_ADD_STUB_SOURCES, +# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. +# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS +# and PKG_TCL_SOURCES. +#----------------------------------------------------------------------- + + + vars="tclcurl.c multi.c" + for i in $vars; do + case $i in + \$*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + ; then + { { $as_echo "$as_me:$LINENO: error: could not find source file '$i'" >&5 +$as_echo "$as_me: error: could not find source file '$i'" >&2;} + { (exit 1); exit 1; }; } + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + + + +TCLCURL_SCRIPTS=tclcurl.tcl + + +#-------------------------------------------------------------------- +# Find libcurl, if it's not present, it makes no sense to compile +# this. +#-------------------------------------------------------------------- + + +@%:@ Check whether --with-curlprefix was given. +if test "${with_curlprefix+set}" = set; then + withval=$with_curlprefix; + curlprefix=$withval + curlpath=$curlprefix/bin + # Extract the first word of "curl", so it can be a program name with args. +set dummy curl; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_curl+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$curl"; then + ac_cv_prog_curl="$curl" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $curlpath +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_curl="yes" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_curl" && ac_cv_prog_curl="no" +fi +fi +curl=$ac_cv_prog_curl +if test -n "$curl"; then + { $as_echo "$as_me:$LINENO: result: $curl" >&5 +$as_echo "$curl" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$curl" = xno ; then + { { $as_echo "$as_me:$LINENO: error: can not find cURL in $curlpath" >&5 +$as_echo "$as_me: error: can not find cURL in $curlpath" >&2;} + { (exit 1); exit 1; }; } + fi + +else + + # Extract the first word of "curl-config", so it can be a program name with args. +set dummy curl-config; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_curl+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$curl"; then + ac_cv_prog_curl="$curl" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_curl="yes" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_curl" && ac_cv_prog_curl="no" +fi +fi +curl=$ac_cv_prog_curl +if test -n "$curl"; then + { $as_echo "$as_me:$LINENO: result: $curl" >&5 +$as_echo "$curl" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$curl" = xno ; then + { { $as_echo "$as_me:$LINENO: error: can not find cURL or libcurl... go to http://curl.haxx.se/ to download and then install it first" >&5 +$as_echo "$as_me: error: can not find cURL or libcurl... go to http://curl.haxx.se/ to download and then install it first" >&2;} + { (exit 1); exit 1; }; } + else + curlprefix=`curl-config --prefix` + curlpath=$curlprefix/bin + fi + +fi + + + +@%:@ Check whether --with-curlinclude was given. +if test "${with_curlinclude+set}" = set; then + withval=$with_curlinclude; + + vars="-I$withval" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + + + curlinclude=$withval + +else + + + vars="-I$curlprefix/include" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + + + curlinclude=$curlprefix/include + +fi + + +if test "${ac_cv_header_curl_curl_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for curl/curl.h" >&5 +$as_echo_n "checking for curl/curl.h... " >&6; } +if test "${ac_cv_header_curl_curl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_curl_curl_h" >&5 +$as_echo "$ac_cv_header_curl_curl_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking curl/curl.h usability" >&5 +$as_echo_n "checking curl/curl.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +@%:@include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking curl/curl.h presence" >&5 +$as_echo_n "checking curl/curl.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +@%:@include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for curl/curl.h" >&5 +$as_echo_n "checking for curl/curl.h... " >&6; } +if test "${ac_cv_header_curl_curl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_curl_curl_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_curl_curl_h" >&5 +$as_echo "$ac_cv_header_curl_curl_h" >&6; } + +fi +if test "x$ac_cv_header_curl_curl_h" = x""yes; then + headercurl=yes +else + headercurl=no +fi + + +if test "x$headercurl" = xno ; then + { $as_echo "$as_me:$LINENO: checking checking for headers at $curlinclude" >&5 +$as_echo_n "checking checking for headers at $curlinclude... " >&6; } + if test ! -r $curlinclude/curl/curl.h ; then + { { $as_echo "$as_me:$LINENO: error: cURL headers not found, you may need to install a curl-devel package" >&5 +$as_echo "$as_me: error: cURL headers not found, you may need to install a curl-devel package" >&2;} + { (exit 1); exit 1; }; } + fi + { $as_echo "$as_me:$LINENO: result: found" >&5 +$as_echo "found" >&6; } +fi + + +@%:@ Check whether --with-libcurl was given. +if test "${with_libcurl+set}" = set; then + withval=$with_libcurl; + + vars="-L$withval" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +else + + + vars="-L$curlprefix/lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +fi + + +{ $as_echo "$as_me:$LINENO: checking if libcurl version is recent enough" >&5 +$as_echo_n "checking if libcurl version is recent enough... " >&6; } +CURL_VERSION=`$curlpath/curl-config --checkfor 7.19.6` +if test "${CURL_VERSION}" != "" ; then + echo ${CURL_VERSION} + { { $as_echo "$as_me:$LINENO: error: libcurl version too old, please upgrade" >&5 +$as_echo "$as_me: error: libcurl version too old, please upgrade" >&2;} + { (exit 1); exit 1; }; } +fi +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + + + vars="`$curlpath/curl-config --libs`" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +#-------------------------------------------------------------------- +# __CHANGE__ +# A few miscellaneous platform-specific items: +# +# Define a special symbol for Windows (BUILD_sample in this case) so +# that we create the export library with the dll. +# +# Windows creates a few extra files that need to be cleaned up. +# You can add more files to clean if your extension creates any extra +# files. +# +# TEA_ADD_* any platform specific compiler/build info here. +#-------------------------------------------------------------------- + +# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure +# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var. +#CLEANFILES="pkgIndex.tcl" +if test "${TEA_PLATFORM}" = "windows" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define BUILD_sample 1 +_ACEOF + + CLEANFILES="$CLEANFILES *.lib *.dll *.exp *.ilk *.pdb vc*.pch" + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) +else + # Ensure no empty else clauses + : + #TEA_ADD_SOURCES([unix/unixFile.c]) + #TEA_ADD_LIBS([-lsuperfly]) +fi + + +#-------------------------------------------------------------------- +# __CHANGE__ +# Choose which headers you need. Extension authors should try very +# hard to only rely on the Tcl public header files. Internal headers +# contain private data structures and are subject to change without +# notice. +# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking for Tcl public headers" >&5 +$as_echo_n "checking for Tcl public headers... " >&6; } + + +@%:@ Check whether --with-tclinclude was given. +if test "${with_tclinclude+set}" = set; then + withval=$with_tclinclude; with_tclinclude=${withval} +fi + + + if test "${ac_cv_c_tclh+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + { { $as_echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5 +$as_echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;} + { (exit 1); exit 1; }; } + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + +fi + + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + { { $as_echo "$as_me:$LINENO: error: tcl.h not found. Please specify its location with --with-tclinclude" >&5 +$as_echo "$as_me: error: tcl.h not found. Please specify its location with --with-tclinclude" >&2;} + { (exit 1); exit 1; }; } + else + { $as_echo "$as_me:$LINENO: result: ${ac_cv_c_tclh}" >&5 +$as_echo "${ac_cv_c_tclh}" >&6; } + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + + +#TEA_PRIVATE_TCL_HEADERS + +#TEA_PUBLIC_TK_HEADERS +#TEA_PRIVATE_TK_HEADERS +#TEA_PATH_X + +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +# This auto-enables if Tcl was compiled threaded. +#-------------------------------------------------------------------- + + + @%:@ Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then + enableval=$enable_threads; tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + +cat >>confdefs.h <<\_ACEOF +@%:@define USE_THREAD_ALLOC 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +@%:@define _REENTRANT 1 +_ACEOF + + if test "`uname -s`" = "SunOS" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + fi + +cat >>confdefs.h <<\_ACEOF +@%:@define _THREAD_SAFE 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + { $as_echo "$as_me:$LINENO: checking for __pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread___pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __pthread_mutex_init (); +int +main () +{ +return __pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread___pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread___pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread___pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthreads" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; } +if test "${ac_cv_lib_pthreads_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthreads $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthreads_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthreads_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; } +if test "${ac_cv_lib_c_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_c_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_c_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc_r" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; } +if test "${ac_cv_lib_c_r_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_c_r_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_c_r_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_r_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + { $as_echo "$as_me:$LINENO: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&5 +$as_echo "$as_me: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&2;} + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + { $as_echo "$as_me:$LINENO: checking for building with threads" >&5 +$as_echo_n "checking for building with threads... " >&6; } + if test "${TCL_THREADS}" = 1; then + +cat >>confdefs.h <<\_ACEOF +@%:@define TCL_THREADS 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: yes (default)" >&5 +$as_echo "yes (default)" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + { $as_echo "$as_me:$LINENO: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&5 +$as_echo "$as_me: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&2;} + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + { $as_echo "$as_me:$LINENO: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&5 +$as_echo "$as_me: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&2;} + fi + ;; + esac + + + +#-------------------------------------------------------------------- +# The statement below defines a collection of symbols related to +# building as a shared library instead of a static library. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking how to build libraries" >&5 +$as_echo_n "checking how to build libraries... " >&6; } + @%:@ Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" ; then + { $as_echo "$as_me:$LINENO: result: shared" >&5 +$as_echo "shared" >&6; } + SHARED_BUILD=1 + else + { $as_echo "$as_me:$LINENO: result: static" >&5 +$as_echo "static" >&6; } + SHARED_BUILD=0 + +cat >>confdefs.h <<\_ACEOF +@%:@define STATIC_BUILD 1 +_ACEOF + + fi + + + +#-------------------------------------------------------------------- +# This macro figures out what flags to use with the compiler/linker +# when building shared/static debug/optimized objects. This information +# can be taken from the tclConfig.sh file, but this figures it all out. +#-------------------------------------------------------------------- + + + + + # Step 0.a: Enable 64 bit support? + + { $as_echo "$as_me:$LINENO: checking if 64bit support is requested" >&5 +$as_echo_n "checking if 64bit support is requested... " >&6; } + @%:@ Check whether --enable-64bit was given. +if test "${enable_64bit+set}" = set; then + enableval=$enable_64bit; do64bit=$enableval +else + do64bit=no +fi + + { $as_echo "$as_me:$LINENO: result: $do64bit" >&5 +$as_echo "$do64bit" >&6; } + + # Step 0.b: Enable Solaris 64 bit VIS support? + + { $as_echo "$as_me:$LINENO: checking if 64bit Sparc VIS support is requested" >&5 +$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; } + @%:@ Check whether --enable-64bit-vis was given. +if test "${enable_64bit_vis+set}" = set; then + enableval=$enable_64bit_vis; do64bitVIS=$enableval +else + do64bitVIS=no +fi + + { $as_echo "$as_me:$LINENO: result: $do64bitVIS" >&5 +$as_echo "$do64bitVIS" >&6; } + # Force 64bit on with VIS + if test "$do64bitVIS" = "yes"; then + do64bit=yes +fi + + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + { $as_echo "$as_me:$LINENO: checking if compiler supports visibility \"hidden\"" >&5 +$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; } +if test "${tcl_cv_cc_visibility_hidden+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {} +int +main () +{ +f(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_visibility_hidden=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_visibility_hidden=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_visibility_hidden" >&5 +$as_echo "$tcl_cv_cc_visibility_hidden" >&6; } + if test $tcl_cv_cc_visibility_hidden = yes; then + + +cat >>confdefs.h <<\_ACEOF +@%:@define MODULE_SCOPE extern __attribute__((__visibility__("hidden"))) +_ACEOF + + +fi + + + # Step 0.d: Disable -rpath support? + + { $as_echo "$as_me:$LINENO: checking if rpath support is requested" >&5 +$as_echo_n "checking if rpath support is requested... " >&6; } + @%:@ Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then + enableval=$enable_rpath; doRpath=$enableval +else + doRpath=yes +fi + + { $as_echo "$as_me:$LINENO: result: $doRpath" >&5 +$as_echo "$doRpath" >&6; } + + # TEA specific: Cross-compiling options for Windows/CE builds? + + if test "${TEA_PLATFORM}" = windows; then + + { $as_echo "$as_me:$LINENO: checking if Windows/CE build is requested" >&5 +$as_echo_n "checking if Windows/CE build is requested... " >&6; } + @%:@ Check whether --enable-wince was given. +if test "${enable_wince+set}" = set; then + enableval=$enable_wince; doWince=$enableval +else + doWince=no +fi + + { $as_echo "$as_me:$LINENO: result: $doWince" >&5 +$as_echo "$doWince" >&6; } + +fi + + + # Step 1: set the variable "system" to hold the name and version number + # for the system. + + + { $as_echo "$as_me:$LINENO: checking system version" >&5 +$as_echo_n "checking system version... " >&6; } +if test "${tcl_cv_sys_version+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + elif test -f /usr/lib/NextStep/software_version; then + tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + { $as_echo "$as_me:$LINENO: WARNING: can't find uname command" >&5 +$as_echo "$as_me: WARNING: can't find uname command" >&2;} + tcl_cv_sys_version=unknown + else + # Special check for weird MP-RAS system (uname returns weird + # results, and the version is kept in special file). + + if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then + tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid` + fi + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_sys_version" >&5 +$as_echo "$tcl_cv_sys_version" >&6; } + system=$tcl_cv_sys_version + + + # Step 2: check for existence of -ldl library. This is needed because + # Linux can use either -ldl or -ldld for dynamic loading. + + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then + have_dl=yes +else + have_dl=no +fi + + + # Require ranlib early so we can override it in special cases below. + + + + # Step 3: set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case. + + do64bit_ok=no + LDFLAGS_ORIG="$LDFLAGS" + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + TCL_EXPORT_FILE_SUFFIX="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + CFLAGS_OPTIMIZE=-O + if test "$GCC" = yes; then + + # TEA specific: + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + +else + CFLAGS_WARNING="" +fi + + TCL_NEEDS_EXP_FILE=0 + TCL_BUILD_EXP_FILE="" + TCL_EXP_FILE="" + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + if test "x$SHLIB_VERSION" = x; then + SHLIB_VERSION="1.0" +fi + + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test ! -d "${PATH64}" ; then + { $as_echo "$as_me:$LINENO: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5 +$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: Ensure latest Platform SDK is installed" >&5 +$as_echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;} + do64bit="no" + else + { $as_echo "$as_me:$LINENO: result: Using 64-bit $MACHINE mode" >&5 +$as_echo " Using 64-bit $MACHINE mode" >&6; } + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + { { $as_echo "$as_me:$LINENO: error: Windows/CE and 64-bit builds incompatible" >&5 +$as_echo "$as_me: error: Windows/CE and 64-bit builds incompatible" >&2;} + { (exit 1); exit 1; }; } + fi + if test "$GCC" = "yes" ; then + { { $as_echo "$as_me:$LINENO: error: Windows/CE and GCC builds incompatible" >&5 +$as_echo "$as_me: error: Windows/CE and GCC builds incompatible" >&2;} + { (exit 1); exit 1; }; } + fi + + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + +@%:@ Check whether --with-celib was given. +if test "${with_celib+set}" = set; then + withval=$with_celib; with_celibconfig=${withval} +fi + + { $as_echo "$as_me:$LINENO: checking for Windows/CE celib directory" >&5 +$as_echo_n "checking for Windows/CE celib directory... " >&6; } + if test "${ac_cv_c_celibconfig+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + { { $as_echo "$as_me:$LINENO: error: ${with_celibconfig} directory doesn't contain inc directory" >&5 +$as_echo "$as_me: error: ${with_celibconfig} directory doesn't contain inc directory" >&2;} + { (exit 1); exit 1; }; } + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[0-9]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[0-9]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + +fi + + if test x"${ac_cv_c_celibconfig}" = x ; then + { { $as_echo "$as_me:$LINENO: error: Cannot find celib support library directory" >&5 +$as_echo "$as_me: error: Cannot find celib support library directory" >&2;} + { (exit 1); exit 1; }; } + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + { $as_echo "$as_me:$LINENO: result: found $CELIB_DIR" >&5 +$as_echo "found $CELIB_DIR" >&6; } + fi + fi + + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \ + if ($1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \ + if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \ + if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + { { $as_echo "$as_me:$LINENO: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&5 +$as_echo "$as_me: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&2;} + { (exit 1); exit 1; }; } + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + + vars="bufferoverflowU.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower($0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + +cat >>confdefs.h <<_ACEOF +@%:@define $i 1 +_ACEOF + + done + +cat >>confdefs.h <<_ACEOF +@%:@define _WIN32_WCE $CEVERSION +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define UNDER_CE $CEVERSION +_ACEOF + + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + + else + RC="rc" + lflags="-nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + RC="windres" + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD="$CC -shared" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + # Bogus to avoid getting this turned off + DL_OBJS="tclLoadNone.obj" + ;; + AIX-*) + if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then + + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'` + ;; + esac + { $as_echo "$as_me:$LINENO: result: Using $CC for compiling with threads" >&5 +$as_echo "Using $CC for compiling with threads" >&6; } + +fi + + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + DL_OBJS="tclLoadDl.o" + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker on AIX 4+ + if test "$do64bit" = yes -a "`uname -v`" -gt 3; then + + if test "$GCC" = yes; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + +fi + + +fi + + + if test "`uname -m`" = ia64; then + + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + # AIX-5 has dl* in libc.so + DL_LIBS="" + if test "$GCC" = yes; then + + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + +else + + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + +fi + + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +else + + if test "$GCC" = yes; then + SHLIB_LD='${CC} -shared' +else + + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" + +fi + + SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + TCL_NEEDS_EXP_FILE=1 + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_EXPORT_FILE_SUFFIX='${PACKAGE_VERSION}.exp' + +fi + + + # AIX v<=4.1 has some different flags than 4.2+ + if test "$system" = "AIX-4.1" -o "`uname -v`" -lt 4; then + + case " $LIB@&t@OBJS " in + *" tclLoadAix.$ac_objext "* ) ;; + *) LIB@&t@OBJS="$LIB@&t@OBJS tclLoadAix.$ac_objext" + ;; +esac + + DL_LIBS="-lld" + +fi + + + # On AIX <=v4 systems, libbsd.a has to be linked in to support + # non-blocking file IO. This library has to be linked in after + # the MATH_LIBS or it breaks the pow() function. The way to + # insure proper sequencing, is to add it to the tail of MATH_LIBS. + # This library also supplies gettimeofday. + # + # AIX does not have a timezone field in struct tm. When the AIX + # bsd library is used, the timezone global and the gettimeofday + # methods are to be avoided for timezone deduction instead, we + # deduce the timezone by comparing the localtime result on a + # known GMT value. + + { $as_echo "$as_me:$LINENO: checking for gettimeofday in -lbsd" >&5 +$as_echo_n "checking for gettimeofday in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gettimeofday (); +int +main () +{ +return gettimeofday (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_bsd_gettimeofday=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsd_gettimeofday=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gettimeofday" >&5 +$as_echo "$ac_cv_lib_bsd_gettimeofday" >&6; } +if test "x$ac_cv_lib_bsd_gettimeofday" = x""yes; then + libbsd=yes +else + libbsd=no +fi + + if test $libbsd = yes; then + + MATH_LIBS="$MATH_LIBS -lbsd" + +cat >>confdefs.h <<\_ACEOF +@%:@define USE_DELTA_FOR_TZ 1 +_ACEOF + + +fi + + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + { $as_echo "$as_me:$LINENO: checking for inet_ntoa in -lbind" >&5 +$as_echo_n "checking for inet_ntoa in -lbind... " >&6; } +if test "${ac_cv_lib_bind_inet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbind $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa (); +int +main () +{ +return inet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_bind_inet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bind_inet_ntoa=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bind_inet_ntoa" >&5 +$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; } +if test "x$ac_cv_lib_bind_inet_ntoa" = x""yes; then + LIBS="$LIBS -lbind -lsocket" +fi + + ;; + BSD/OS-2.1*|BSD/OS-3*) + SHLIB_CFLAGS="" + SHLIB_LD="shlicc -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + dgux*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + +cat >>confdefs.h <<\_ACEOF +@%:@define _XOPEN_SOURCE_EXTENDED 1 +_ACEOF + + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + if test "`uname -m`" = ia64; then + + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + +else + + SHLIB_SUFFIX=".sl" + +fi + + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + +fi + + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + +fi + + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = "yes"; then + + if test "$GCC" = yes; then + + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + ;; + esac + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + +fi + + +fi + ;; + HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) + SHLIB_SUFFIX=".sl" + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + SHLIB_LD_LIBS="" + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + +fi + ;; + IRIX-5.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + if test "$GCC" = yes; then + + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + +else + + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + +fi + + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + + # Check to enable 64-bit flags for compiler/linker + + if test "$do64bit" = yes; then + + if test "$GCC" = yes; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported by gcc" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} + +else + + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + +fi + + +fi + + ;; + Linux*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings + # when you inline the string and math operations. Turn this off to + # get rid of the warnings. + #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "`uname -m`" = "alpha"; then + CFLAGS="$CFLAGS -mieee" +fi + + if test $do64bit = yes; then + + { $as_echo "$as_me:$LINENO: checking if compiler accepts -m64 flag" >&5 +$as_echo_n "checking if compiler accepts -m64 flag... " >&6; } +if test "${tcl_cv_cc_m64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_m64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_m64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_m64" >&5 +$as_echo "$tcl_cv_cc_m64" >&6; } + if test $tcl_cv_cc_m64 = yes; then + + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + +fi + + +fi + + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + if test x"${USE_COMPAT}" != x; then + CFLAGS="$CFLAGS -fno-inline" +fi + + + ;; + GNU*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + SHLIB_LD='${CC} -shared' + DL_OBJS="" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + if test "`uname -m`" = "alpha"; then + CFLAGS="$CFLAGS -mieee" +fi + + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-mshared -ldl" + LD_FLAGS="-Wl,--export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + ;; + MP-RAS-02*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + MP-RAS-*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,-Bexport" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + NetBSD-1.*|FreeBSD-[1-2].*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + { $as_echo "$as_me:$LINENO: checking for ELF" >&5 +$as_echo_n "checking for ELF... " >&6; } +if test "${tcl_cv_ld_elf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef __ELF__ + yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + tcl_cv_ld_elf=yes +else + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5 +$as_echo "$tcl_cv_ld_elf" >&6; } + if test $tcl_cv_ld_elf = yes; then + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + +else + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + +fi + + + # Ancient FreeBSD doesn't handle version numbers with dots. + + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + OpenBSD-*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + { $as_echo "$as_me:$LINENO: checking for ELF" >&5 +$as_echo_n "checking for ELF... " >&6; } +if test "${tcl_cv_ld_elf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef __ELF__ + yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + tcl_cv_ld_elf=yes +else + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5 +$as_echo "$tcl_cv_ld_elf" >&6; } + if test $tcl_cv_ld_elf = yes; then + + LDFLAGS=-Wl,-export-dynamic + +else + LDFLAGS="" +fi + + + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*|FreeBSD-*) + # FreeBSD 3.* and greater have ELF. + # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "${TCL_THREADS}" = "1"; then + + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + + case $system in + FreeBSD-3.*) + # FreeBSD-3 doesn't handle version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`" + if test $do64bit = yes; then + + case `arch` in + ppc) + { $as_echo "$as_me:$LINENO: checking if compiler accepts -arch ppc64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; } +if test "${tcl_cv_cc_arch_ppc64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_arch_ppc64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_arch_ppc64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_ppc64" >&5 +$as_echo "$tcl_cv_cc_arch_ppc64" >&6; } + if test $tcl_cv_cc_arch_ppc64 = yes; then + + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + +fi +;; + i386) + { $as_echo "$as_me:$LINENO: checking if compiler accepts -arch x86_64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; } +if test "${tcl_cv_cc_arch_x86_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_arch_x86_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_arch_x86_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_x86_64" >&5 +$as_echo "$tcl_cv_cc_arch_x86_64" >&6; } + if test $tcl_cv_cc_arch_x86_64 = yes; then + + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + +fi +;; + *) + { $as_echo "$as_me:$LINENO: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 +$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; + esac + +else + + # Check for combined 32-bit and 64-bit fat build + if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then + + fat_32_64=yes +fi + + +fi + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + { $as_echo "$as_me:$LINENO: checking if ld accepts -single_module flag" >&5 +$as_echo_n "checking if ld accepts -single_module flag... " >&6; } +if test "${tcl_cv_ld_single_module+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_single_module=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_single_module=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_single_module" >&5 +$as_echo "$tcl_cv_ld_single_module" >&6; } + if test $tcl_cv_ld_single_module = yes; then + + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + +fi + + # TEA specific: link shlib with current and compatiblity version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([0-9]\{1,5\}\)\(\(\.[0-9]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dylib" + DL_OBJS="tclLoadDyld.o" + DL_LIBS="" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then + + LDFLAGS="$LDFLAGS -prebind" +fi + + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + { $as_echo "$as_me:$LINENO: checking if ld accepts -search_paths_first flag" >&5 +$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; } +if test "${tcl_cv_ld_search_paths_first+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_search_paths_first=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_search_paths_first=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_search_paths_first" >&5 +$as_echo "$tcl_cv_ld_search_paths_first" >&6; } + if test $tcl_cv_ld_search_paths_first = yes; then + + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + +fi + + if test "$tcl_cv_cc_visibility_hidden" != yes; then + + +cat >>confdefs.h <<\_ACEOF +@%:@define MODULE_SCOPE __private_extern__ +_ACEOF + + +fi + + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + if test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"; then + + if test "${TEA_WINDOWINGSYSTEM}" = x11; then + + { $as_echo "$as_me:$LINENO: checking for 64-bit X11" >&5 +$as_echo_n "checking for 64-bit X11... " >&6; } +if test "${tcl_cv_lib_x11_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_lib_x11_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_lib_x11_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_lib_x11_64" >&5 +$as_echo "$tcl_cv_lib_x11_64" >&6; } + +fi + + if test "${TEA_WINDOWINGSYSTEM}" = aqua; then + + { $as_echo "$as_me:$LINENO: checking for 64-bit Tk" >&5 +$as_echo_n "checking for 64-bit Tk... " >&6; } +if test "${tcl_cv_lib_tk_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +Tk_InitStubs(NULL, "", 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_lib_tk_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_lib_tk_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_lib_tk_64" >&5 +$as_echo "$tcl_cv_lib_tk_64" >&6; } + +fi + + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + if test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no; then + + { $as_echo "$as_me:$LINENO: Removing 64-bit architectures from compiler & linker flags" >&5 +$as_echo "$as_me: Removing 64-bit architectures from compiler & linker flags" >&6;} + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done +fi + + +fi + + ;; + NEXTSTEP-*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -nostdlib -r' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadNext.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + +cat >>confdefs.h <<\_ACEOF +@%:@define _OE_SOCKETS 1 +_ACEOF + + ;; + OSF1-1.0|OSF1-1.1|OSF1-1.2) + # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 + SHLIB_CFLAGS="" + # Hack: make package name same as library name + SHLIB_LD='ld -R -export :' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadOSF.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-1.*) + # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 + SHLIB_CFLAGS="-fPIC" + if test "$SHARED_BUILD" = 1; then + SHLIB_LD="ld -shared" +else + + SHLIB_LD="ld -non_shared" + +fi + + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + if test "$SHARED_BUILD" = 1; then + + SHLIB_LD='ld -shared -expect_unresolved "*"' + +else + + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + +fi + + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + if test "$GCC" = yes; then + CFLAGS="$CFLAGS -mieee" +else + + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" +fi + + # see pthread_intro(3) for pthread support on osf1, k.furukawa + if test "${TCL_THREADS}" = 1; then + + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + if test "$GCC" = yes; then + + LIBS="$LIBS -lpthread -lmach -lexc" + +else + + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + + +fi + + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + # dlopen is in -lc on QNX + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + # Note, dlopen is available only on SCO 3.2.5 and greater. However, + # this test works, since "uname -s" was non-standard in 3.2.4 and + # below. + if test "$GCC" = yes; then + + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + +else + + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + +fi + + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SINIX*5.4*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-4*) + SHLIB_CFLAGS="-PIC" + SHLIB_LD="ld" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + + # SunOS can't handle version numbers with dots in them in library + # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it + # requires an extra version number at the end of .so file names. + # So, the library has to have a name like libtcl75.so.1.0 + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + SunOS-5.[0-6]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +cat >>confdefs.h <<\_ACEOF +@%:@define _REENTRANT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +@%:@define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + + SHLIB_CFLAGS="-KPIC" + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +fi + + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +cat >>confdefs.h <<\_ACEOF +@%:@define _REENTRANT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +@%:@define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = yes; then + + arch=`isainfo` + if test "$arch" = "sparcv9 sparc"; then + + if test "$GCC" = yes; then + + if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + +fi + + +else + + do64bit_ok=yes + if test "$do64bitVIS" = yes; then + + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + +else + + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + +fi + + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + +fi + + +else + if test "$arch" = "amd64 i386"; then + + if test "$GCC" = yes; then + + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};; + esac + +else + + do64bit_ok=yes + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + +fi + + +else + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported for $arch" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;} +fi + +fi + + +fi + + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "$do64bit_ok" = yes; then + + if test "$arch" = "sparcv9 sparc"; then + + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + +else + if test "$arch" = "amd64 i386"; then + + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + +fi + +fi + + +fi + + +else + + case $system in + SunOS-5.[1-9][0-9]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +fi + + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + { $as_echo "$as_me:$LINENO: checking for ld accepts -Bexport flag" >&5 +$as_echo_n "checking for ld accepts -Bexport flag... " >&6; } +if test "${tcl_cv_ld_Bexport+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_Bexport=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_Bexport=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_Bexport" >&5 +$as_echo "$tcl_cv_ld_Bexport" >&6; } + if test $tcl_cv_ld_Bexport = yes; then + + LDFLAGS="$LDFLAGS -Wl,-Bexport" + +fi + + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + if test "$do64bit" = yes -a "$do64bit_ok" = no; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5 +$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;} + +fi + + + + + # Step 4: disable dynamic loading if requested via a command-line switch. + + @%:@ Check whether --enable-load was given. +if test "${enable_load+set}" = set; then + enableval=$enable_load; tcl_ok=$enableval +else + tcl_ok=yes +fi + + if test "$tcl_ok" = no; then + DL_OBJS="" +fi + + + if test "x$DL_OBJS" != x; then + BUILD_DLTEST="\$(DLTEST_TARGETS)" +else + + { $as_echo "$as_me:$LINENO: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5 +$as_echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;} + SHLIB_CFLAGS="" + SHLIB_LD="" + SHLIB_SUFFIX="" + DL_OBJS="tclLoadNone.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS_ORIG" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + BUILD_DLTEST="" + +fi + + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then + + case $system in + AIX-*) ;; + BSD/OS*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac +fi + + + if test "$SHARED_LIB_SUFFIX" = ""; then + + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}' +fi + + if test "$UNSHARED_LIB_SUFFIX" = ""; then + + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a' +fi + + + + + + + + + + + + + + + + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + + { $as_echo "$as_me:$LINENO: checking for required early compiler flags" >&5 +$as_echo_n "checking for required early compiler flags... " >&6; } + tcl_flags="" + + if test "${tcl_cv_flag__isoc99_source+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__isoc99_source=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _ISOC99_SOURCE 1 +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__isoc99_source=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__isoc99_source=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define _ISOC99_SOURCE 1 +_ACEOF + + tcl_flags="$tcl_flags _ISOC99_SOURCE" + fi + + + if test "${tcl_cv_flag__largefile64_source+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile64_source=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGEFILE64_SOURCE 1 +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile64_source=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__largefile64_source=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define _LARGEFILE64_SOURCE 1 +_ACEOF + + tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" + fi + + + if test "${tcl_cv_flag__largefile_source64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile_source64=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE64 1 +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile_source64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__largefile_source64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define _LARGEFILE_SOURCE64 1 +_ACEOF + + tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" + fi + + if test "x${tcl_flags}" = "x" ; then + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } + else + { $as_echo "$as_me:$LINENO: result: ${tcl_flags}" >&5 +$as_echo "${tcl_flags}" >&6; } + fi + + + { $as_echo "$as_me:$LINENO: checking for 64-bit integer type" >&5 +$as_echo_n "checking for 64-bit integer type... " >&6; } + if test "${tcl_cv_type_64bit+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +__int64 value = (__int64) 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_type_64bit=__int64 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_type_64bit="long long" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +switch (0) { + case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ; + } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_type_64bit=${tcl_type_64bit} +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "${tcl_cv_type_64bit}" = none ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define TCL_WIDE_INT_IS_LONG 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: using long" >&5 +$as_echo "using long" >&6; } + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + { $as_echo "$as_me:$LINENO: result: using Tcl header defaults" >&5 +$as_echo "using Tcl header defaults" >&6; } + else + +cat >>confdefs.h <<_ACEOF +@%:@define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit} +_ACEOF + + { $as_echo "$as_me:$LINENO: result: ${tcl_cv_type_64bit}" >&5 +$as_echo "${tcl_cv_type_64bit}" >&6; } + + # Now check for auxiliary declarations + { $as_echo "$as_me:$LINENO: checking for struct dirent64" >&5 +$as_echo_n "checking for struct dirent64... " >&6; } +if test "${tcl_cv_struct_dirent64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct dirent64 p; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_struct_dirent64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_struct_dirent64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_struct_dirent64" >&5 +$as_echo "$tcl_cv_struct_dirent64" >&6; } + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define HAVE_STRUCT_DIRENT64 1 +_ACEOF + + fi + + { $as_echo "$as_me:$LINENO: checking for struct stat64" >&5 +$as_echo_n "checking for struct stat64... " >&6; } +if test "${tcl_cv_struct_stat64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 p; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_struct_stat64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_struct_stat64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_struct_stat64" >&5 +$as_echo "$tcl_cv_struct_stat64" >&6; } + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define HAVE_STRUCT_STAT64 1 +_ACEOF + + fi + + + +for ac_func in open64 lseek64 +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:$LINENO: checking for off64_t" >&5 +$as_echo_n "checking for off64_t... " >&6; } + if test "${tcl_cv_type_off64_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +off64_t offset; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_type_off64_t=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_type_off64_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +@%:@define HAVE_TYPE_OFF64_T 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + + +#-------------------------------------------------------------------- +# Set the default compiler switches based on the --enable-symbols option. +#-------------------------------------------------------------------- + + + + { $as_echo "$as_me:$LINENO: checking for build with symbols" >&5 +$as_echo_n "checking for build with symbols... " >&6; } + @%:@ Check whether --enable-symbols was given. +if test "${enable_symbols+set}" = set; then + enableval=$enable_symbols; tcl_ok=$enableval +else + tcl_ok=no +fi + + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + { $as_echo "$as_me:$LINENO: result: yes (standard debugging)" >&5 +$as_echo "yes (standard debugging)" >&6; } + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + + + + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + +cat >>confdefs.h <<\_ACEOF +@%:@define TCL_MEM_DEBUG 1 +_ACEOF + + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + { $as_echo "$as_me:$LINENO: result: enabled symbols mem debugging" >&5 +$as_echo "enabled symbols mem debugging" >&6; } + else + { $as_echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5 +$as_echo "enabled $tcl_ok debugging" >&6; } + fi + fi + + +#-------------------------------------------------------------------- +# Everyone should be linking against the Tcl stub library. If you +# can't for some reason, remove this definition. If you aren't using +# stubs, you also need to modify the SHLIB_LD_LIBS setting below to +# link against the non-stubbed Tcl library. Add Tk too if necessary. +#-------------------------------------------------------------------- + + +cat >>confdefs.h <<\_ACEOF +@%:@define USE_TCL_STUBS 1 +_ACEOF + +#AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + + + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)" + MAKE_STUB_LIB="\${STLIB_LD} -out:\$@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \$@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \$@ \$(PKG_STUB_OBJECTS)" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + + if test "${TEA_PLATFORM}" = "windows" ; then + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + + + + + + + +#-------------------------------------------------------------------- +# Determine the name of the tclsh and/or wish executables in the +# Tcl and Tk build directories or the location they were installed +# into. These paths are used to support running test cases only, +# the Makefile should not be making use of these paths to generate +# a pkgIndex.tcl file or anything else at extension build time. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking for tclsh" >&5 +$as_echo_n "checking for tclsh... " >&6; } + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + { $as_echo "$as_me:$LINENO: result: ${TCLSH_PROG}" >&5 +$as_echo "${TCLSH_PROG}" >&6; } + + +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the Makefile. +# You may alternatively have a special pkgIndex.tcl.in or other files +# which require substituting th AC variables in. Include these here. +#-------------------------------------------------------------------- + +ac_config_files="$ac_config_files Makefile pkgIndex.tcl" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIB@&t@OBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS="" + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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" + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES " +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} + { (exit 1); exit 1; }; };; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + ;; + + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/autom4te.cache/requests b/autom4te.cache/requests new file mode 100644 index 0000000..fbfa6dc --- /dev/null +++ b/autom4te.cache/requests @@ -0,0 +1,67 @@ +# This file was generated. +# It contains the lists of macros which have been traced. +# It can be safely removed. + +@request = ( + bless( [ + '0', + 1, + [ + '/usr/share/autoconf' + ], + [ + '/usr/share/autoconf/autoconf/autoconf.m4f', + 'aclocal.m4', + 'configure.in' + ], + { + 'AM_PROG_F77_C_O' => 1, + '_LT_AC_TAGCONFIG' => 1, + 'm4_pattern_forbid' => 1, + 'AC_INIT' => 1, + 'AC_CANONICAL_TARGET' => 1, + '_AM_COND_IF' => 1, + 'AC_CONFIG_LIBOBJ_DIR' => 1, + 'AC_SUBST' => 1, + 'AC_CANONICAL_HOST' => 1, + 'AC_FC_SRCEXT' => 1, + 'AC_PROG_LIBTOOL' => 1, + 'AM_INIT_AUTOMAKE' => 1, + 'AC_CONFIG_SUBDIRS' => 1, + 'AM_AUTOMAKE_VERSION' => 1, + 'LT_CONFIG_LTDL_DIR' => 1, + 'AC_CONFIG_LINKS' => 1, + 'AC_REQUIRE_AUX_FILE' => 1, + 'LT_SUPPORTED_TAG' => 1, + 'm4_sinclude' => 1, + 'AM_MAINTAINER_MODE' => 1, + 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1, + '_m4_warn' => 1, + 'AM_PROG_CXX_C_O' => 1, + '_AM_COND_ENDIF' => 1, + 'AM_ENABLE_MULTILIB' => 1, + 'AC_CONFIG_FILES' => 1, + 'include' => 1, + 'LT_INIT' => 1, + 'AM_GNU_GETTEXT' => 1, + 'AC_LIBSOURCE' => 1, + 'AM_PROG_FC_C_O' => 1, + 'AC_CANONICAL_BUILD' => 1, + 'AC_FC_FREEFORM' => 1, + 'AH_OUTPUT' => 1, + 'AC_CONFIG_AUX_DIR' => 1, + '_AM_SUBST_NOTMAKE' => 1, + 'AM_PROG_CC_C_O' => 1, + 'm4_pattern_allow' => 1, + 'sinclude' => 1, + 'AM_CONDITIONAL' => 1, + 'AC_CANONICAL_SYSTEM' => 1, + 'AC_CONFIG_HEADERS' => 1, + 'AC_DEFINE_TRACE_LITERAL' => 1, + 'm4_include' => 1, + '_AM_COND_ELSE' => 1, + 'AC_SUBST_TRACE' => 1 + } + ], 'Autom4te::Request' ) + ); + diff --git a/autom4te.cache/traces.0 b/autom4te.cache/traces.0 new file mode 100644 index 0000000..e05efa2 --- /dev/null +++ b/autom4te.cache/traces.0 @@ -0,0 +1,823 @@ +m4trace:configure.in:22: -1- AC_INIT([TclCurl], [7.19.6]) +m4trace:configure.in:22: -1- m4_pattern_forbid([^_?A[CHUM]_]) +m4trace:configure.in:22: -1- m4_pattern_forbid([_AC_]) +m4trace:configure.in:22: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS']) +m4trace:configure.in:22: -1- m4_pattern_allow([^AS_FLAGS$]) +m4trace:configure.in:22: -1- m4_pattern_forbid([^_?m4_]) +m4trace:configure.in:22: -1- m4_pattern_forbid([^dnl$]) +m4trace:configure.in:22: -1- m4_pattern_forbid([^_?AS_]) +m4trace:configure.in:22: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([SHELL]) +m4trace:configure.in:22: -1- m4_pattern_allow([^SHELL$]) +m4trace:configure.in:22: -1- AC_SUBST([PATH_SEPARATOR]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PATH_SEPARATOR]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PATH_SEPARATOR$]) +m4trace:configure.in:22: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PACKAGE_NAME]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PACKAGE_NAME$]) +m4trace:configure.in:22: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PACKAGE_TARNAME]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PACKAGE_TARNAME$]) +m4trace:configure.in:22: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PACKAGE_VERSION]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PACKAGE_VERSION$]) +m4trace:configure.in:22: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PACKAGE_STRING]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PACKAGE_STRING$]) +m4trace:configure.in:22: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([PACKAGE_BUGREPORT]) +m4trace:configure.in:22: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$]) +m4trace:configure.in:22: -1- AC_SUBST([exec_prefix], [NONE]) +m4trace:configure.in:22: -1- AC_SUBST_TRACE([exec_prefix]) +m4trace:configure.in:22: -1- m4_pattern_allow([^exec_prefix$]) +m4trace:configure.in:22: 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+You should run autoupdate.], [../../lib/autoconf/general.m4:2470: AC_TRY_COMPILE is expanded from... +tclconfig/tcl.m4:2829: TEA_TCL_EARLY_FLAG is expanded from... +tclconfig/tcl.m4:2842: TEA_TCL_EARLY_FLAGS is expanded from... +tclconfig/tcl.m4:1040: TEA_CONFIG_CFLAGS is expanded from... +configure.in:205: the top level]) +m4trace:configure.in:205: -1- AC_DEFINE_TRACE_LITERAL([_ISOC99_SOURCE]) +m4trace:configure.in:205: -1- m4_pattern_allow([^_ISOC99_SOURCE$]) +m4trace:configure.in:205: -1- AH_OUTPUT([_ISOC99_SOURCE], [/* Add the _ISOC99_SOURCE flag when building */ +#undef _ISOC99_SOURCE]) +m4trace:configure.in:205: -3- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:2470: AC_TRY_COMPILE is expanded from... +tclconfig/tcl.m4:2829: TEA_TCL_EARLY_FLAG is expanded from... +tclconfig/tcl.m4:2842: TEA_TCL_EARLY_FLAGS is expanded from... +tclconfig/tcl.m4:1040: TEA_CONFIG_CFLAGS is expanded from... +configure.in:205: the top level]) +m4trace:configure.in:205: -2- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:2470: AC_TRY_COMPILE is expanded from... +tclconfig/tcl.m4:2829: TEA_TCL_EARLY_FLAG is expanded from... +tclconfig/tcl.m4:2842: TEA_TCL_EARLY_FLAGS is expanded from... +tclconfig/tcl.m4:1040: TEA_CONFIG_CFLAGS is expanded from... +configure.in:205: the top level]) +m4trace:configure.in:205: -1- AC_DEFINE_TRACE_LITERAL([_LARGEFILE64_SOURCE]) +m4trace:configure.in:205: -1- m4_pattern_allow([^_LARGEFILE64_SOURCE$]) +m4trace:configure.in:205: -1- AH_OUTPUT([_LARGEFILE64_SOURCE], [/* Add the _LARGEFILE64_SOURCE flag when building */ +#undef _LARGEFILE64_SOURCE]) +m4trace:configure.in:205: -3- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:2470: AC_TRY_COMPILE is expanded from... +tclconfig/tcl.m4:2829: TEA_TCL_EARLY_FLAG is 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m4_pattern_allow([^TCL_WIDE_INT_IS_LONG$]) +m4trace:configure.in:205: -1- AH_OUTPUT([TCL_WIDE_INT_IS_LONG], [/* Are wide integers to be implemented with C \'long\'s? */ +#undef TCL_WIDE_INT_IS_LONG]) +m4trace:configure.in:205: -1- AC_DEFINE_TRACE_LITERAL([TCL_WIDE_INT_TYPE]) +m4trace:configure.in:205: -1- m4_pattern_allow([^TCL_WIDE_INT_TYPE$]) +m4trace:configure.in:205: -1- AH_OUTPUT([TCL_WIDE_INT_TYPE], [/* What type should be used to define wide integers? */ +#undef TCL_WIDE_INT_TYPE]) +m4trace:configure.in:205: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:2470: AC_TRY_COMPILE is expanded from... +../../lib/m4sugar/m4sh.m4:505: AS_IF is expanded from... +../../lib/autoconf/general.m4:1974: AC_CACHE_VAL is expanded from... +../../lib/autoconf/general.m4:1994: AC_CACHE_CHECK is expanded from... +tclconfig/tcl.m4:2877: TEA_TCL_64BIT_FLAGS is expanded from... +tclconfig/tcl.m4:1040: TEA_CONFIG_CFLAGS is 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+m4trace:configure.in:248: -1- m4_pattern_allow([^LIB@&t@OBJS$]) +m4trace:configure.in:248: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([LTLIBOBJS]) +m4trace:configure.in:248: -1- m4_pattern_allow([^LTLIBOBJS$]) +m4trace:configure.in:248: -1- _m4_warn([obsolete], [AC_C_BIGENDIAN should be used with AC_CONFIG_HEADERS], []) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([top_builddir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([top_build_prefix]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([srcdir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([abs_srcdir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([top_srcdir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([abs_top_srcdir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([builddir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([abs_builddir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([abs_top_builddir]) +m4trace:configure.in:248: -1- AC_SUBST_TRACE([INSTALL]) diff --git a/checkAutoPath.tcl b/checkAutoPath.tcl new file mode 100755 index 0000000..71d41a6 --- /dev/null +++ b/checkAutoPath.tcl @@ -0,0 +1,17 @@ +# This file checks that the directory where TclCurl is going to be +# installed is actually in the auto_path variable, if it isn't it +# modifies 'init.tcl'. + +set tclCurlDir [lindex $argv 0] +set initTclDir [lindex $argv 1] +set initFile [file join $tcl_library init.tcl] +if {[file writable $initFile]==0} exit + + +if {[lsearch $auto_path $tclCurlDir]==-1} { + set handle [open "$initFile" a] + puts $handle "\nlappend auto_path $tclCurlDir\n" +} + +exit + diff --git a/configure b/configure new file mode 100755 index 0000000..9b58381 --- /dev/null +++ b/configure @@ -0,0 +1,12598 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.63 for TclCurl 7.19.6. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. 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" >&6; } +if test "${ac_cv_prog_CYGPATH+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CYGPATH"; then + ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CYGPATH="cygpath -w" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" +fi +fi +CYGPATH=$ac_cv_prog_CYGPATH +if test -n "$CYGPATH"; then + { $as_echo "$as_me:$LINENO: result: $CYGPATH" >&5 +$as_echo "$CYGPATH" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *) + CYGPATH=echo + EXEEXT="" + TEA_PLATFORM="unix" + ;; + esac + + # Check if exec_prefix is set. If not use fall back to prefix. + # Note when adjusted, so that TEA_PREFIX can correct for this. + # This is needed for recursive configures, since autoconf propagates + # $prefix, but not $exec_prefix (doh!). + if test x$exec_prefix = xNONE ; then + exec_prefix_default=yes + exec_prefix=$prefix + fi + + + + + # This package name must be replaced statically for AC_SUBST to work + + # Substitute STUB_LIB_FILE in case package creates a stub library too. + + + # We AC_SUBST these here to ensure they are subst'ed, + # in case the user doesn't call TEA_ADD_... + + + + + + + + + +ac_aux_dir= +for ac_dir in tclconfig "$srcdir"/tclconfig; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in tclconfig \"$srcdir\"/tclconfig" >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in tclconfig \"$srcdir\"/tclconfig" >&2;} + { (exit 1); exit 1; }; } +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + + +#-------------------------------------------------------------------- +# Load the tclConfig.sh file +#-------------------------------------------------------------------- + + + + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + +# Check whether --with-tcl was given. +if test "${with_tcl+set}" = set; then + withval=$with_tcl; with_tclconfig=${withval} +fi + + { $as_echo "$as_me:$LINENO: checking for Tcl configuration" >&5 +$as_echo_n "checking for Tcl configuration... " >&6; } + if test "${ac_cv_c_tclconfig+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case ${with_tclconfig} in + */tclConfig.sh ) + if test -f ${with_tclconfig}; then + { $as_echo "$as_me:$LINENO: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5 +$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;} + with_tclconfig=`echo ${with_tclconfig} | sed 's!/tclConfig\.sh$!!'` + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` + else + { { $as_echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5 +$as_echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;} + { (exit 1); exit 1; }; } + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)` + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + +fi + + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + { { $as_echo "$as_me:$LINENO: error: Can't find Tcl configuration definitions" >&5 +$as_echo "$as_me: error: Can't find Tcl configuration definitions" >&2;} + { (exit 1); exit 1; }; } + else + no_tcl= + TCL_BIN_DIR=${ac_cv_c_tclconfig} + { $as_echo "$as_me:$LINENO: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + fi + + + { $as_echo "$as_me:$LINENO: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; } + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + { $as_echo "$as_me:$LINENO: result: loading" >&5 +$as_echo "loading" >&6; } + . "${TCL_BIN_DIR}/tclConfig.sh" + else + { $as_echo "$as_me:$LINENO: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} + TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} + TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd ${TCL_BIN_DIR}; pwd`" \ + "`cd ${TCL_BIN_DIR}/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + + + + + + + + + + + + + # TEA specific: + + + + + + + +#-------------------------------------------------------------------- +# Load the tkConfig.sh file if necessary (Tk extension) +#-------------------------------------------------------------------- + +#TEA_PATH_TKCONFIG +#TEA_LOAD_TKCONFIG + +#----------------------------------------------------------------------- +# Handle the --prefix=... option by defaulting to what Tcl gave. +# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. +#----------------------------------------------------------------------- + + + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + { $as_echo "$as_me:$LINENO: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5 +$as_echo "$as_me: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&6;} + prefix=${TCL_PREFIX} + else + { $as_echo "$as_me:$LINENO: --prefix defaulting to /usr/local" >&5 +$as_echo "$as_me: --prefix defaulting to /usr/local" >&6;} + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + { $as_echo "$as_me:$LINENO: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&6;} + exec_prefix=${TCL_EXEC_PREFIX} + else + { $as_echo "$as_me:$LINENO: --exec-prefix defaulting to ${prefix}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to ${prefix}" >&6;} + exec_prefix=$prefix + fi + fi + + +#----------------------------------------------------------------------- +# Standard compiler checks. +# This sets up CC by using the CC env var, or looks for gcc otherwise. +# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create +# the basic setup necessary to compile executables. +#----------------------------------------------------------------------- + + + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + # If the user did not set CFLAGS, set it now to keep + # the AC_PROG_CC macro from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +rm -f conftest$ac_cv_exeext +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... 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" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + +done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + + + + + +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done +done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + { $as_echo "$as_me:$LINENO: checking if the compiler understands -pipe" >&5 +$as_echo_n "checking if the compiler understands -pipe... " >&6; } +if test "${tcl_cv_cc_pipe+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_cc_pipe=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_pipe=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_pipe" >&5 +$as_echo "$tcl_cv_cc_pipe" >&6; } + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF +;; #( + no) + ;; #( + universal) + +cat >>confdefs.h <<\_ACEOF +#define AC_APPLE_UNIVERSAL_BUILD 1 +_ACEOF + + ;; #( + *) + { { $as_echo "$as_me:$LINENO: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +$as_echo "$as_me: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; + esac + + if test "${TEA_PLATFORM}" = "unix" ; then + + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking for sin" >&5 +$as_echo_n "checking for sin... " >&6; } +if test "${ac_cv_func_sin+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define sin to an innocuous variant, in case declares sin. + For example, HP-UX 11i declares gettimeofday. */ +#define sin innocuous_sin + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char sin (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef sin + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sin (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_sin || defined __stub___sin +choke me +#endif + +int +main () +{ +return sin (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_sin=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_sin=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_sin" >&5 +$as_echo "$ac_cv_func_sin" >&6; } +if test "x$ac_cv_func_sin" = x""yes; then + MATH_LIBS="" +else + MATH_LIBS="-lm" +fi + + { $as_echo "$as_me:$LINENO: checking for main in -lieee" >&5 +$as_echo_n "checking for main in -lieee... " >&6; } +if test "${ac_cv_lib_ieee_main+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lieee $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_ieee_main=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_ieee_main=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee_main" >&5 +$as_echo "$ac_cv_lib_ieee_main" >&6; } +if test "x$ac_cv_lib_ieee_main" = x""yes; then + MATH_LIBS="-lieee $MATH_LIBS" +fi + + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:$LINENO: checking for main in -linet" >&5 +$as_echo_n "checking for main in -linet... " >&6; } +if test "${ac_cv_lib_inet_main+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_inet_main=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_inet_main=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_inet_main" >&5 +$as_echo "$ac_cv_lib_inet_main" >&6; } +if test "x$ac_cv_lib_inet_main" = x""yes; then + LIBS="$LIBS -linet" +fi + + if test "${ac_cv_header_net_errno_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for net/errno.h" >&5 +$as_echo_n "checking for net/errno.h... " >&6; } +if test "${ac_cv_header_net_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 +$as_echo "$ac_cv_header_net_errno_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking net/errno.h usability" >&5 +$as_echo_n "checking net/errno.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking net/errno.h presence" >&5 +$as_echo_n "checking net/errno.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: net/errno.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: net/errno.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: net/errno.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: net/errno.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: net/errno.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: net/errno.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: net/errno.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for net/errno.h" >&5 +$as_echo_n "checking for net/errno.h... " >&6; } +if test "${ac_cv_header_net_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_net_errno_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 +$as_echo "$ac_cv_header_net_errno_h" >&6; } + +fi +if test "x$ac_cv_header_net_errno_h" = x""yes; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_NET_ERRNO_H 1 +_ACEOF + +fi + + + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + { $as_echo "$as_me:$LINENO: checking for connect" >&5 +$as_echo_n "checking for connect... " >&6; } +if test "${ac_cv_func_connect+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define connect to an innocuous variant, in case declares connect. + For example, HP-UX 11i declares gettimeofday. */ +#define connect innocuous_connect + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef connect + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_connect || defined __stub___connect +choke me +#endif + +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_connect=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_connect=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 +$as_echo "$ac_cv_func_connect" >&6; } +if test "x$ac_cv_func_connect" = x""yes; then + tcl_checkSocket=0 +else + tcl_checkSocket=1 +fi + + if test "$tcl_checkSocket" = 1; then + { $as_echo "$as_me:$LINENO: checking for setsockopt" >&5 +$as_echo_n "checking for setsockopt... " >&6; } +if test "${ac_cv_func_setsockopt+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define setsockopt to an innocuous variant, in case declares setsockopt. + For example, HP-UX 11i declares gettimeofday. */ +#define setsockopt innocuous_setsockopt + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char setsockopt (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef setsockopt + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setsockopt (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_setsockopt || defined __stub___setsockopt +choke me +#endif + +int +main () +{ +return setsockopt (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_setsockopt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_setsockopt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 +$as_echo "$ac_cv_func_setsockopt" >&6; } +if test "x$ac_cv_func_setsockopt" = x""yes; then + : +else + { $as_echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5 +$as_echo_n "checking for setsockopt in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_setsockopt+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setsockopt (); +int +main () +{ +return setsockopt (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_socket_setsockopt=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_socket_setsockopt=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5 +$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } +if test "x$ac_cv_lib_socket_setsockopt" = x""yes; then + LIBS="$LIBS -lsocket" +else + tcl_checkBoth=1 +fi + +fi + + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + { $as_echo "$as_me:$LINENO: checking for accept" >&5 +$as_echo_n "checking for accept... " >&6; } +if test "${ac_cv_func_accept+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define accept to an innocuous variant, in case declares accept. + For example, HP-UX 11i declares gettimeofday. */ +#define accept innocuous_accept + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char accept (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef accept + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char accept (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_accept || defined __stub___accept +choke me +#endif + +int +main () +{ +return accept (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_accept=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_accept=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_accept" >&5 +$as_echo "$ac_cv_func_accept" >&6; } +if test "x$ac_cv_func_accept" = x""yes; then + tcl_checkNsl=0 +else + LIBS=$tk_oldLibs +fi + + fi + { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5 +$as_echo_n "checking for gethostbyname... " >&6; } +if test "${ac_cv_func_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_gethostbyname || defined __stub___gethostbyname +choke me +#endif + +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +$as_echo "$ac_cv_func_gethostbyname" >&6; } +if test "x$ac_cv_func_gethostbyname" = x""yes; then + : +else + { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_nsl_gethostbyname=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_nsl_gethostbyname=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then + LIBS="$LIBS -lnsl" +fi + +fi + + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + + + + + { $as_echo "$as_me:$LINENO: checking dirent.h" >&5 +$as_echo_n "checking dirent.h... " >&6; } +if test "${tcl_cv_dirent_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ + +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_dirent_h=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_dirent_h=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_dirent_h" >&5 +$as_echo "$tcl_cv_dirent_h" >&6; } + + if test $tcl_cv_dirent_h = no; then + +cat >>confdefs.h <<\_ACEOF +#define NO_DIRENT_H 1 +_ACEOF + + fi + + # TEA specific: + if test "${ac_cv_header_errno_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for errno.h" >&5 +$as_echo_n "checking for errno.h... " >&6; } +if test "${ac_cv_header_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +$as_echo "$ac_cv_header_errno_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking errno.h usability" >&5 +$as_echo_n "checking errno.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking errno.h presence" >&5 +$as_echo_n "checking errno.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for errno.h" >&5 +$as_echo_n "checking for errno.h... " >&6; } +if test "${ac_cv_header_errno_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_errno_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 +$as_echo "$ac_cv_header_errno_h" >&6; } + +fi +if test "x$ac_cv_header_errno_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define NO_ERRNO_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_float_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for float.h" >&5 +$as_echo_n "checking for float.h... " >&6; } +if test "${ac_cv_header_float_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +$as_echo "$ac_cv_header_float_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking float.h usability" >&5 +$as_echo_n "checking float.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking float.h presence" >&5 +$as_echo_n "checking float.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: float.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: float.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: float.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: float.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: float.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: float.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for float.h" >&5 +$as_echo_n "checking for float.h... " >&6; } +if test "${ac_cv_header_float_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_float_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 +$as_echo "$ac_cv_header_float_h" >&6; } + +fi +if test "x$ac_cv_header_float_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define NO_FLOAT_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_values_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for values.h" >&5 +$as_echo_n "checking for values.h... " >&6; } +if test "${ac_cv_header_values_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +$as_echo "$ac_cv_header_values_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking values.h usability" >&5 +$as_echo_n "checking values.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking values.h presence" >&5 +$as_echo_n "checking values.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: values.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: values.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: values.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: values.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: values.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: values.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: values.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for values.h" >&5 +$as_echo_n "checking for values.h... " >&6; } +if test "${ac_cv_header_values_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_values_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 +$as_echo "$ac_cv_header_values_h" >&6; } + +fi +if test "x$ac_cv_header_values_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define NO_VALUES_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_limits_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for limits.h" >&5 +$as_echo_n "checking for limits.h... " >&6; } +if test "${ac_cv_header_limits_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +$as_echo "$ac_cv_header_limits_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking limits.h usability" >&5 +$as_echo_n "checking limits.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking limits.h presence" >&5 +$as_echo_n "checking limits.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: limits.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: limits.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: limits.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: limits.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: limits.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: limits.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: limits.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for limits.h" >&5 +$as_echo_n "checking for limits.h... " >&6; } +if test "${ac_cv_header_limits_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_limits_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 +$as_echo "$ac_cv_header_limits_h" >&6; } + +fi +if test "x$ac_cv_header_limits_h" = x""yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LIMITS_H 1 +_ACEOF + +else + +cat >>confdefs.h <<\_ACEOF +#define NO_LIMITS_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_stdlib_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5 +$as_echo_n "checking for stdlib.h... " >&6; } +if test "${ac_cv_header_stdlib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +$as_echo "$ac_cv_header_stdlib_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking stdlib.h usability" >&5 +$as_echo_n "checking stdlib.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking stdlib.h presence" >&5 +$as_echo_n "checking stdlib.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for stdlib.h" >&5 +$as_echo_n "checking for stdlib.h... " >&6; } +if test "${ac_cv_header_stdlib_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_stdlib_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 +$as_echo "$ac_cv_header_stdlib_h" >&6; } + +fi +if test "x$ac_cv_header_stdlib_h" = x""yes; then + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtol" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtoul" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtod" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + if test $tcl_ok = 0; then + +cat >>confdefs.h <<\_ACEOF +#define NO_STDLIB_H 1 +_ACEOF + + fi + if test "${ac_cv_header_string_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for string.h" >&5 +$as_echo_n "checking for string.h... " >&6; } +if test "${ac_cv_header_string_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +$as_echo "$ac_cv_header_string_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking string.h usability" >&5 +$as_echo_n "checking string.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking string.h presence" >&5 +$as_echo_n "checking string.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for string.h" >&5 +$as_echo_n "checking for string.h... " >&6; } +if test "${ac_cv_header_string_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_string_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 +$as_echo "$ac_cv_header_string_h" >&6; } + +fi +if test "x$ac_cv_header_string_h" = x""yes; then + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strstr" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror" >/dev/null 2>&1; then + : +else + tcl_ok=0 +fi +rm -f conftest* + + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + +cat >>confdefs.h <<\_ACEOF +#define NO_STRING_H 1 +_ACEOF + + fi + + if test "${ac_cv_header_sys_wait_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +$as_echo_n "checking for sys/wait.h... " >&6; } +if test "${ac_cv_header_sys_wait_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking sys/wait.h usability" >&5 +$as_echo_n "checking sys/wait.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking sys/wait.h presence" >&5 +$as_echo_n "checking sys/wait.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for sys/wait.h" >&5 +$as_echo_n "checking for sys/wait.h... " >&6; } +if test "${ac_cv_header_sys_wait_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_sys_wait_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } + +fi +if test "x$ac_cv_header_sys_wait_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define NO_SYS_WAIT_H 1 +_ACEOF + +fi + + + if test "${ac_cv_header_dlfcn_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +$as_echo_n "checking for dlfcn.h... " >&6; } +if test "${ac_cv_header_dlfcn_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +$as_echo "$ac_cv_header_dlfcn_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking dlfcn.h usability" >&5 +$as_echo_n "checking dlfcn.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 +$as_echo_n "checking dlfcn.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for dlfcn.h" >&5 +$as_echo_n "checking for dlfcn.h... " >&6; } +if test "${ac_cv_header_dlfcn_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_dlfcn_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 +$as_echo "$ac_cv_header_dlfcn_h" >&6; } + +fi +if test "x$ac_cv_header_dlfcn_h" = x""yes; then + : +else + +cat >>confdefs.h <<\_ACEOF +#define NO_DLFCN_H 1 +_ACEOF + +fi + + + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + +for ac_header in sys/param.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi + + +#----------------------------------------------------------------------- +# __CHANGE__ +# Specify the C source files to compile in TEA_ADD_SOURCES, +# public headers that need to be installed in TEA_ADD_HEADERS, +# stub library C source files to compile in TEA_ADD_STUB_SOURCES, +# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. +# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS +# and PKG_TCL_SOURCES. +#----------------------------------------------------------------------- + + + vars="tclcurl.c multi.c" + for i in $vars; do + case $i in + \$*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + ; then + { { $as_echo "$as_me:$LINENO: error: could not find source file '$i'" >&5 +$as_echo "$as_me: error: could not find source file '$i'" >&2;} + { (exit 1); exit 1; }; } + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + + + +TCLCURL_SCRIPTS=tclcurl.tcl + + +#-------------------------------------------------------------------- +# Find libcurl, if it's not present, it makes no sense to compile +# this. +#-------------------------------------------------------------------- + + +# Check whether --with-curlprefix was given. +if test "${with_curlprefix+set}" = set; then + withval=$with_curlprefix; + curlprefix=$withval + curlpath=$curlprefix/bin + # Extract the first word of "curl", so it can be a program name with args. +set dummy curl; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_curl+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$curl"; then + ac_cv_prog_curl="$curl" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $curlpath +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_curl="yes" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_curl" && ac_cv_prog_curl="no" +fi +fi +curl=$ac_cv_prog_curl +if test -n "$curl"; then + { $as_echo "$as_me:$LINENO: result: $curl" >&5 +$as_echo "$curl" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$curl" = xno ; then + { { $as_echo "$as_me:$LINENO: error: can not find cURL in $curlpath" >&5 +$as_echo "$as_me: error: can not find cURL in $curlpath" >&2;} + { (exit 1); exit 1; }; } + fi + +else + + # Extract the first word of "curl-config", so it can be a program name with args. +set dummy curl-config; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_curl+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$curl"; then + ac_cv_prog_curl="$curl" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_curl="yes" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_curl" && ac_cv_prog_curl="no" +fi +fi +curl=$ac_cv_prog_curl +if test -n "$curl"; then + { $as_echo "$as_me:$LINENO: result: $curl" >&5 +$as_echo "$curl" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$curl" = xno ; then + { { $as_echo "$as_me:$LINENO: error: can not find cURL or libcurl... go to http://curl.haxx.se/ to download and then install it first" >&5 +$as_echo "$as_me: error: can not find cURL or libcurl... go to http://curl.haxx.se/ to download and then install it first" >&2;} + { (exit 1); exit 1; }; } + else + curlprefix=`curl-config --prefix` + curlpath=$curlprefix/bin + fi + +fi + + + +# Check whether --with-curlinclude was given. +if test "${with_curlinclude+set}" = set; then + withval=$with_curlinclude; + + vars="-I$withval" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + + + curlinclude=$withval + +else + + + vars="-I$curlprefix/include" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + + + curlinclude=$curlprefix/include + +fi + + +if test "${ac_cv_header_curl_curl_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for curl/curl.h" >&5 +$as_echo_n "checking for curl/curl.h... " >&6; } +if test "${ac_cv_header_curl_curl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_curl_curl_h" >&5 +$as_echo "$ac_cv_header_curl_curl_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking curl/curl.h usability" >&5 +$as_echo_n "checking curl/curl.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking curl/curl.h presence" >&5 +$as_echo_n "checking curl/curl.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: curl/curl.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: curl/curl.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for curl/curl.h" >&5 +$as_echo_n "checking for curl/curl.h... " >&6; } +if test "${ac_cv_header_curl_curl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_curl_curl_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_curl_curl_h" >&5 +$as_echo "$ac_cv_header_curl_curl_h" >&6; } + +fi +if test "x$ac_cv_header_curl_curl_h" = x""yes; then + headercurl=yes +else + headercurl=no +fi + + +if test "x$headercurl" = xno ; then + { $as_echo "$as_me:$LINENO: checking checking for headers at $curlinclude" >&5 +$as_echo_n "checking checking for headers at $curlinclude... " >&6; } + if test ! -r $curlinclude/curl/curl.h ; then + { { $as_echo "$as_me:$LINENO: error: cURL headers not found, you may need to install a curl-devel package" >&5 +$as_echo "$as_me: error: cURL headers not found, you may need to install a curl-devel package" >&2;} + { (exit 1); exit 1; }; } + fi + { $as_echo "$as_me:$LINENO: result: found" >&5 +$as_echo "found" >&6; } +fi + + +# Check whether --with-libcurl was given. +if test "${with_libcurl+set}" = set; then + withval=$with_libcurl; + + vars="-L$withval" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +else + + + vars="-L$curlprefix/lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +fi + + +{ $as_echo "$as_me:$LINENO: checking if libcurl version is recent enough" >&5 +$as_echo_n "checking if libcurl version is recent enough... " >&6; } +CURL_VERSION=`$curlpath/curl-config --checkfor 7.19.6` +if test "${CURL_VERSION}" != "" ; then + echo ${CURL_VERSION} + { { $as_echo "$as_me:$LINENO: error: libcurl version too old, please upgrade" >&5 +$as_echo "$as_me: error: libcurl version too old, please upgrade" >&2;} + { (exit 1); exit 1; }; } +fi +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + + + vars="`$curlpath/curl-config --libs`" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + +#-------------------------------------------------------------------- +# __CHANGE__ +# A few miscellaneous platform-specific items: +# +# Define a special symbol for Windows (BUILD_sample in this case) so +# that we create the export library with the dll. +# +# Windows creates a few extra files that need to be cleaned up. +# You can add more files to clean if your extension creates any extra +# files. +# +# TEA_ADD_* any platform specific compiler/build info here. +#-------------------------------------------------------------------- + +# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure +# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var. +#CLEANFILES="pkgIndex.tcl" +if test "${TEA_PLATFORM}" = "windows" ; then + +cat >>confdefs.h <<\_ACEOF +#define BUILD_sample 1 +_ACEOF + + CLEANFILES="$CLEANFILES *.lib *.dll *.exp *.ilk *.pdb vc*.pch" + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) +else + # Ensure no empty else clauses + : + #TEA_ADD_SOURCES([unix/unixFile.c]) + #TEA_ADD_LIBS([-lsuperfly]) +fi + + +#-------------------------------------------------------------------- +# __CHANGE__ +# Choose which headers you need. Extension authors should try very +# hard to only rely on the Tcl public header files. Internal headers +# contain private data structures and are subject to change without +# notice. +# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking for Tcl public headers" >&5 +$as_echo_n "checking for Tcl public headers... " >&6; } + + +# Check whether --with-tclinclude was given. +if test "${with_tclinclude+set}" = set; then + withval=$with_tclinclude; with_tclinclude=${withval} +fi + + + if test "${ac_cv_c_tclh+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + { { $as_echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5 +$as_echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;} + { (exit 1); exit 1; }; } + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + +fi + + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + { { $as_echo "$as_me:$LINENO: error: tcl.h not found. Please specify its location with --with-tclinclude" >&5 +$as_echo "$as_me: error: tcl.h not found. Please specify its location with --with-tclinclude" >&2;} + { (exit 1); exit 1; }; } + else + { $as_echo "$as_me:$LINENO: result: ${ac_cv_c_tclh}" >&5 +$as_echo "${ac_cv_c_tclh}" >&6; } + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + + +#TEA_PRIVATE_TCL_HEADERS + +#TEA_PUBLIC_TK_HEADERS +#TEA_PRIVATE_TK_HEADERS +#TEA_PATH_X + +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +# This auto-enables if Tcl was compiled threaded. +#-------------------------------------------------------------------- + + + # Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then + enableval=$enable_threads; tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + +cat >>confdefs.h <<\_ACEOF +#define USE_THREAD_ALLOC 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _REENTRANT 1 +_ACEOF + + if test "`uname -s`" = "SunOS" ; then + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + fi + +cat >>confdefs.h <<\_ACEOF +#define _THREAD_SAFE 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + { $as_echo "$as_me:$LINENO: checking for __pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread___pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __pthread_mutex_init (); +int +main () +{ +return __pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread___pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread___pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread___pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthreads" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; } +if test "${ac_cv_lib_pthreads_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthreads $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthreads_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthreads_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; } +if test "${ac_cv_lib_c_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_c_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_c_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc_r" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; } +if test "${ac_cv_lib_c_r_pthread_mutex_init+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_c_r_pthread_mutex_init=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_c_r_pthread_mutex_init=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_r_pthread_mutex_init" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + { $as_echo "$as_me:$LINENO: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&5 +$as_echo "$as_me: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&2;} + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + { $as_echo "$as_me:$LINENO: checking for building with threads" >&5 +$as_echo_n "checking for building with threads... " >&6; } + if test "${TCL_THREADS}" = 1; then + +cat >>confdefs.h <<\_ACEOF +#define TCL_THREADS 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: yes (default)" >&5 +$as_echo "yes (default)" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + { $as_echo "$as_me:$LINENO: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&5 +$as_echo "$as_me: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&2;} + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + { $as_echo "$as_me:$LINENO: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&5 +$as_echo "$as_me: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&2;} + fi + ;; + esac + + + +#-------------------------------------------------------------------- +# The statement below defines a collection of symbols related to +# building as a shared library instead of a static library. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking how to build libraries" >&5 +$as_echo_n "checking how to build libraries... " >&6; } + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" ; then + { $as_echo "$as_me:$LINENO: result: shared" >&5 +$as_echo "shared" >&6; } + SHARED_BUILD=1 + else + { $as_echo "$as_me:$LINENO: result: static" >&5 +$as_echo "static" >&6; } + SHARED_BUILD=0 + +cat >>confdefs.h <<\_ACEOF +#define STATIC_BUILD 1 +_ACEOF + + fi + + + +#-------------------------------------------------------------------- +# This macro figures out what flags to use with the compiler/linker +# when building shared/static debug/optimized objects. This information +# can be taken from the tclConfig.sh file, but this figures it all out. +#-------------------------------------------------------------------- + + + + + # Step 0.a: Enable 64 bit support? + + { $as_echo "$as_me:$LINENO: checking if 64bit support is requested" >&5 +$as_echo_n "checking if 64bit support is requested... " >&6; } + # Check whether --enable-64bit was given. +if test "${enable_64bit+set}" = set; then + enableval=$enable_64bit; do64bit=$enableval +else + do64bit=no +fi + + { $as_echo "$as_me:$LINENO: result: $do64bit" >&5 +$as_echo "$do64bit" >&6; } + + # Step 0.b: Enable Solaris 64 bit VIS support? + + { $as_echo "$as_me:$LINENO: checking if 64bit Sparc VIS support is requested" >&5 +$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; } + # Check whether --enable-64bit-vis was given. +if test "${enable_64bit_vis+set}" = set; then + enableval=$enable_64bit_vis; do64bitVIS=$enableval +else + do64bitVIS=no +fi + + { $as_echo "$as_me:$LINENO: result: $do64bitVIS" >&5 +$as_echo "$do64bitVIS" >&6; } + # Force 64bit on with VIS + if test "$do64bitVIS" = "yes"; then + do64bit=yes +fi + + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + { $as_echo "$as_me:$LINENO: checking if compiler supports visibility \"hidden\"" >&5 +$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; } +if test "${tcl_cv_cc_visibility_hidden+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {} +int +main () +{ +f(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_visibility_hidden=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_visibility_hidden=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_visibility_hidden" >&5 +$as_echo "$tcl_cv_cc_visibility_hidden" >&6; } + if test $tcl_cv_cc_visibility_hidden = yes; then + + +cat >>confdefs.h <<\_ACEOF +#define MODULE_SCOPE extern __attribute__((__visibility__("hidden"))) +_ACEOF + + +fi + + + # Step 0.d: Disable -rpath support? + + { $as_echo "$as_me:$LINENO: checking if rpath support is requested" >&5 +$as_echo_n "checking if rpath support is requested... " >&6; } + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then + enableval=$enable_rpath; doRpath=$enableval +else + doRpath=yes +fi + + { $as_echo "$as_me:$LINENO: result: $doRpath" >&5 +$as_echo "$doRpath" >&6; } + + # TEA specific: Cross-compiling options for Windows/CE builds? + + if test "${TEA_PLATFORM}" = windows; then + + { $as_echo "$as_me:$LINENO: checking if Windows/CE build is requested" >&5 +$as_echo_n "checking if Windows/CE build is requested... " >&6; } + # Check whether --enable-wince was given. +if test "${enable_wince+set}" = set; then + enableval=$enable_wince; doWince=$enableval +else + doWince=no +fi + + { $as_echo "$as_me:$LINENO: result: $doWince" >&5 +$as_echo "$doWince" >&6; } + +fi + + + # Step 1: set the variable "system" to hold the name and version number + # for the system. + + + { $as_echo "$as_me:$LINENO: checking system version" >&5 +$as_echo_n "checking system version... " >&6; } +if test "${tcl_cv_sys_version+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + elif test -f /usr/lib/NextStep/software_version; then + tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + { $as_echo "$as_me:$LINENO: WARNING: can't find uname command" >&5 +$as_echo "$as_me: WARNING: can't find uname command" >&2;} + tcl_cv_sys_version=unknown + else + # Special check for weird MP-RAS system (uname returns weird + # results, and the version is kept in special file). + + if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then + tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid` + fi + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_sys_version" >&5 +$as_echo "$tcl_cv_sys_version" >&6; } + system=$tcl_cv_sys_version + + + # Step 2: check for existence of -ldl library. This is needed because + # Linux can use either -ldl or -ldld for dynamic loading. + + { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dl_dlopen=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then + have_dl=yes +else + have_dl=no +fi + + + # Require ranlib early so we can override it in special cases below. + + + + # Step 3: set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case. + + do64bit_ok=no + LDFLAGS_ORIG="$LDFLAGS" + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + TCL_EXPORT_FILE_SUFFIX="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + CFLAGS_OPTIMIZE=-O + if test "$GCC" = yes; then + + # TEA specific: + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + +else + CFLAGS_WARNING="" +fi + + TCL_NEEDS_EXP_FILE=0 + TCL_BUILD_EXP_FILE="" + TCL_EXP_FILE="" + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="ar" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + if test "x$SHLIB_VERSION" = x; then + SHLIB_VERSION="1.0" +fi + + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test ! -d "${PATH64}" ; then + { $as_echo "$as_me:$LINENO: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5 +$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: Ensure latest Platform SDK is installed" >&5 +$as_echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;} + do64bit="no" + else + { $as_echo "$as_me:$LINENO: result: Using 64-bit $MACHINE mode" >&5 +$as_echo " Using 64-bit $MACHINE mode" >&6; } + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + { { $as_echo "$as_me:$LINENO: error: Windows/CE and 64-bit builds incompatible" >&5 +$as_echo "$as_me: error: Windows/CE and 64-bit builds incompatible" >&2;} + { (exit 1); exit 1; }; } + fi + if test "$GCC" = "yes" ; then + { { $as_echo "$as_me:$LINENO: error: Windows/CE and GCC builds incompatible" >&5 +$as_echo "$as_me: error: Windows/CE and GCC builds incompatible" >&2;} + { (exit 1); exit 1; }; } + fi + + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + +# Check whether --with-celib was given. +if test "${with_celib+set}" = set; then + withval=$with_celib; with_celibconfig=${withval} +fi + + { $as_echo "$as_me:$LINENO: checking for Windows/CE celib directory" >&5 +$as_echo_n "checking for Windows/CE celib directory... " >&6; } + if test "${ac_cv_c_celibconfig+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + { { $as_echo "$as_me:$LINENO: error: ${with_celibconfig} directory doesn't contain inc directory" >&5 +$as_echo "$as_me: error: ${with_celibconfig} directory doesn't contain inc directory" >&2;} + { (exit 1); exit 1; }; } + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[0-9]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[0-9]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + +fi + + if test x"${ac_cv_c_celibconfig}" = x ; then + { { $as_echo "$as_me:$LINENO: error: Cannot find celib support library directory" >&5 +$as_echo "$as_me: error: Cannot find celib support library directory" >&2;} + { (exit 1); exit 1; }; } + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + { $as_echo "$as_me:$LINENO: result: found $CELIB_DIR" >&5 +$as_echo "found $CELIB_DIR" >&6; } + fi + fi + + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \ + if ($1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \ + if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \ + if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + { { $as_echo "$as_me:$LINENO: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&5 +$as_echo "$as_me: error: could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" >&2;} + { (exit 1); exit 1; }; } + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + + vars="bufferoverflowU.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower($0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + +cat >>confdefs.h <<_ACEOF +#define $i 1 +_ACEOF + + done + +cat >>confdefs.h <<_ACEOF +#define _WIN32_WCE $CEVERSION +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define UNDER_CE $CEVERSION +_ACEOF + + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + + else + RC="rc" + lflags="-nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + RC="windres" + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD="$CC -shared" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + # Bogus to avoid getting this turned off + DL_OBJS="tclLoadNone.obj" + ;; + AIX-*) + if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then + + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'` + ;; + esac + { $as_echo "$as_me:$LINENO: result: Using $CC for compiling with threads" >&5 +$as_echo "Using $CC for compiling with threads" >&6; } + +fi + + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + DL_OBJS="tclLoadDl.o" + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker on AIX 4+ + if test "$do64bit" = yes -a "`uname -v`" -gt 3; then + + if test "$GCC" = yes; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + +fi + + +fi + + + if test "`uname -m`" = ia64; then + + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + # AIX-5 has dl* in libc.so + DL_LIBS="" + if test "$GCC" = yes; then + + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + +else + + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + +fi + + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +else + + if test "$GCC" = yes; then + SHLIB_LD='${CC} -shared' +else + + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" + +fi + + SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + TCL_NEEDS_EXP_FILE=1 + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_EXPORT_FILE_SUFFIX='${PACKAGE_VERSION}.exp' + +fi + + + # AIX v<=4.1 has some different flags than 4.2+ + if test "$system" = "AIX-4.1" -o "`uname -v`" -lt 4; then + + case " $LIBOBJS " in + *" tclLoadAix.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS tclLoadAix.$ac_objext" + ;; +esac + + DL_LIBS="-lld" + +fi + + + # On AIX <=v4 systems, libbsd.a has to be linked in to support + # non-blocking file IO. This library has to be linked in after + # the MATH_LIBS or it breaks the pow() function. The way to + # insure proper sequencing, is to add it to the tail of MATH_LIBS. + # This library also supplies gettimeofday. + # + # AIX does not have a timezone field in struct tm. When the AIX + # bsd library is used, the timezone global and the gettimeofday + # methods are to be avoided for timezone deduction instead, we + # deduce the timezone by comparing the localtime result on a + # known GMT value. + + { $as_echo "$as_me:$LINENO: checking for gettimeofday in -lbsd" >&5 +$as_echo_n "checking for gettimeofday in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gettimeofday (); +int +main () +{ +return gettimeofday (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_bsd_gettimeofday=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bsd_gettimeofday=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gettimeofday" >&5 +$as_echo "$ac_cv_lib_bsd_gettimeofday" >&6; } +if test "x$ac_cv_lib_bsd_gettimeofday" = x""yes; then + libbsd=yes +else + libbsd=no +fi + + if test $libbsd = yes; then + + MATH_LIBS="$MATH_LIBS -lbsd" + +cat >>confdefs.h <<\_ACEOF +#define USE_DELTA_FOR_TZ 1 +_ACEOF + + +fi + + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + { $as_echo "$as_me:$LINENO: checking for inet_ntoa in -lbind" >&5 +$as_echo_n "checking for inet_ntoa in -lbind... " >&6; } +if test "${ac_cv_lib_bind_inet_ntoa+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbind $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa (); +int +main () +{ +return inet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_bind_inet_ntoa=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_bind_inet_ntoa=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bind_inet_ntoa" >&5 +$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; } +if test "x$ac_cv_lib_bind_inet_ntoa" = x""yes; then + LIBS="$LIBS -lbind -lsocket" +fi + + ;; + BSD/OS-2.1*|BSD/OS-3*) + SHLIB_CFLAGS="" + SHLIB_LD="shlicc -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + dgux*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + +cat >>confdefs.h <<\_ACEOF +#define _XOPEN_SOURCE_EXTENDED 1 +_ACEOF + + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + if test "`uname -m`" = ia64; then + + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + +else + + SHLIB_SUFFIX=".sl" + +fi + + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + +fi + + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + +fi + + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = "yes"; then + + if test "$GCC" = yes; then + + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + ;; + esac + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + +fi + + +fi + ;; + HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) + SHLIB_SUFFIX=".sl" + { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_dld_shl_load=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = yes; then + + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + SHLIB_LD_LIBS="" + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + +fi + ;; + IRIX-5.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + if test "$GCC" = yes; then + + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + +else + + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + +fi + + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + + # Check to enable 64-bit flags for compiler/linker + + if test "$do64bit" = yes; then + + if test "$GCC" = yes; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported by gcc" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} + +else + + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + +fi + + +fi + + ;; + Linux*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings + # when you inline the string and math operations. Turn this off to + # get rid of the warnings. + #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "`uname -m`" = "alpha"; then + CFLAGS="$CFLAGS -mieee" +fi + + if test $do64bit = yes; then + + { $as_echo "$as_me:$LINENO: checking if compiler accepts -m64 flag" >&5 +$as_echo_n "checking if compiler accepts -m64 flag... " >&6; } +if test "${tcl_cv_cc_m64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_m64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_m64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_m64" >&5 +$as_echo "$tcl_cv_cc_m64" >&6; } + if test $tcl_cv_cc_m64 = yes; then + + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + +fi + + +fi + + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + if test x"${USE_COMPAT}" != x; then + CFLAGS="$CFLAGS -fno-inline" +fi + + + ;; + GNU*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + SHLIB_LD='${CC} -shared' + DL_OBJS="" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + if test "`uname -m`" = "alpha"; then + CFLAGS="$CFLAGS -mieee" +fi + + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-mshared -ldl" + LD_FLAGS="-Wl,--export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + ;; + MP-RAS-02*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + MP-RAS-*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,-Bexport" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + NetBSD-1.*|FreeBSD-[1-2].*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + { $as_echo "$as_me:$LINENO: checking for ELF" >&5 +$as_echo_n "checking for ELF... " >&6; } +if test "${tcl_cv_ld_elf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef __ELF__ + yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + tcl_cv_ld_elf=yes +else + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5 +$as_echo "$tcl_cv_ld_elf" >&6; } + if test $tcl_cv_ld_elf = yes; then + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + +else + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + +fi + + + # Ancient FreeBSD doesn't handle version numbers with dots. + + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + OpenBSD-*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + { $as_echo "$as_me:$LINENO: checking for ELF" >&5 +$as_echo_n "checking for ELF... " >&6; } +if test "${tcl_cv_ld_elf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef __ELF__ + yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + tcl_cv_ld_elf=yes +else + tcl_cv_ld_elf=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_elf" >&5 +$as_echo "$tcl_cv_ld_elf" >&6; } + if test $tcl_cv_ld_elf = yes; then + + LDFLAGS=-Wl,-export-dynamic + +else + LDFLAGS="" +fi + + + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*|FreeBSD-*) + # FreeBSD 3.* and greater have ELF. + # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -export-dynamic" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "${TCL_THREADS}" = "1"; then + + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + + case $system in + FreeBSD-3.*) + # FreeBSD-3 doesn't handle version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`" + if test $do64bit = yes; then + + case `arch` in + ppc) + { $as_echo "$as_me:$LINENO: checking if compiler accepts -arch ppc64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; } +if test "${tcl_cv_cc_arch_ppc64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_arch_ppc64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_arch_ppc64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_ppc64" >&5 +$as_echo "$tcl_cv_cc_arch_ppc64" >&6; } + if test $tcl_cv_cc_arch_ppc64 = yes; then + + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + +fi +;; + i386) + { $as_echo "$as_me:$LINENO: checking if compiler accepts -arch x86_64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; } +if test "${tcl_cv_cc_arch_x86_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_cc_arch_x86_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_cc_arch_x86_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_x86_64" >&5 +$as_echo "$tcl_cv_cc_arch_x86_64" >&6; } + if test $tcl_cv_cc_arch_x86_64 = yes; then + + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + +fi +;; + *) + { $as_echo "$as_me:$LINENO: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 +$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; + esac + +else + + # Check for combined 32-bit and 64-bit fat build + if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then + + fat_32_64=yes +fi + + +fi + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + { $as_echo "$as_me:$LINENO: checking if ld accepts -single_module flag" >&5 +$as_echo_n "checking if ld accepts -single_module flag... " >&6; } +if test "${tcl_cv_ld_single_module+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_single_module=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_single_module=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_single_module" >&5 +$as_echo "$tcl_cv_ld_single_module" >&6; } + if test $tcl_cv_ld_single_module = yes; then + + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + +fi + + # TEA specific: link shlib with current and compatiblity version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([0-9]\{1,5\}\)\(\(\.[0-9]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dylib" + DL_OBJS="tclLoadDyld.o" + DL_LIBS="" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then + + LDFLAGS="$LDFLAGS -prebind" +fi + + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + { $as_echo "$as_me:$LINENO: checking if ld accepts -search_paths_first flag" >&5 +$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; } +if test "${tcl_cv_ld_search_paths_first+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_search_paths_first=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_search_paths_first=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_search_paths_first" >&5 +$as_echo "$tcl_cv_ld_search_paths_first" >&6; } + if test $tcl_cv_ld_search_paths_first = yes; then + + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + +fi + + if test "$tcl_cv_cc_visibility_hidden" != yes; then + + +cat >>confdefs.h <<\_ACEOF +#define MODULE_SCOPE __private_extern__ +_ACEOF + + +fi + + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + if test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"; then + + if test "${TEA_WINDOWINGSYSTEM}" = x11; then + + { $as_echo "$as_me:$LINENO: checking for 64-bit X11" >&5 +$as_echo_n "checking for 64-bit X11... " >&6; } +if test "${tcl_cv_lib_x11_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_lib_x11_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_lib_x11_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_lib_x11_64" >&5 +$as_echo "$tcl_cv_lib_x11_64" >&6; } + +fi + + if test "${TEA_WINDOWINGSYSTEM}" = aqua; then + + { $as_echo "$as_me:$LINENO: checking for 64-bit Tk" >&5 +$as_echo_n "checking for 64-bit Tk... " >&6; } +if test "${tcl_cv_lib_tk_64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +Tk_InitStubs(NULL, "", 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_lib_tk_64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_lib_tk_64=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_lib_tk_64" >&5 +$as_echo "$tcl_cv_lib_tk_64" >&6; } + +fi + + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + if test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no; then + + { $as_echo "$as_me:$LINENO: Removing 64-bit architectures from compiler & linker flags" >&5 +$as_echo "$as_me: Removing 64-bit architectures from compiler & linker flags" >&6;} + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done +fi + + +fi + + ;; + NEXTSTEP-*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -nostdlib -r' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadNext.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + +cat >>confdefs.h <<\_ACEOF +#define _OE_SOCKETS 1 +_ACEOF + + ;; + OSF1-1.0|OSF1-1.1|OSF1-1.2) + # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 + SHLIB_CFLAGS="" + # Hack: make package name same as library name + SHLIB_LD='ld -R -export :' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadOSF.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-1.*) + # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 + SHLIB_CFLAGS="-fPIC" + if test "$SHARED_BUILD" = 1; then + SHLIB_LD="ld -shared" +else + + SHLIB_LD="ld -non_shared" + +fi + + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + if test "$SHARED_BUILD" = 1; then + + SHLIB_LD='ld -shared -expect_unresolved "*"' + +else + + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + +fi + + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + if test $doRpath = yes; then + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + if test "$GCC" = yes; then + CFLAGS="$CFLAGS -mieee" +else + + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" +fi + + # see pthread_intro(3) for pthread support on osf1, k.furukawa + if test "${TCL_THREADS}" = 1; then + + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + if test "$GCC" = yes; then + + LIBS="$LIBS -lpthread -lmach -lexc" + +else + + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + + +fi + + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + # dlopen is in -lc on QNX + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + # Note, dlopen is available only on SCO 3.2.5 and greater. However, + # this test works, since "uname -s" was non-standard in 3.2.4 and + # below. + if test "$GCC" = yes; then + + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + +else + + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + +fi + + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SINIX*5.4*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-4*) + SHLIB_CFLAGS="-PIC" + SHLIB_LD="ld" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + + # SunOS can't handle version numbers with dots in them in library + # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it + # requires an extra version number at the end of .so file names. + # So, the library has to have a name like libtcl75.so.1.0 + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + SunOS-5.[0-6]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +cat >>confdefs.h <<\_ACEOF +#define _REENTRANT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + + SHLIB_CFLAGS="-KPIC" + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +fi + + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +cat >>confdefs.h <<\_ACEOF +#define _REENTRANT 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = yes; then + + arch=`isainfo` + if test "$arch" = "sparcv9 sparc"; then + + if test "$GCC" = yes; then + + if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + +fi + + +else + + do64bit_ok=yes + if test "$do64bitVIS" = yes; then + + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + +else + + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + +fi + + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + +fi + + +else + if test "$arch" = "amd64 i386"; then + + if test "$GCC" = yes; then + + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};; + esac + +else + + do64bit_ok=yes + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + +fi + + +else + { $as_echo "$as_me:$LINENO: WARNING: 64bit mode not supported for $arch" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;} +fi + +fi + + +fi + + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + if test "$GCC" = yes; then + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "$do64bit_ok" = yes; then + + if test "$arch" = "sparcv9 sparc"; then + + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + +else + if test "$arch" = "amd64 i386"; then + + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + +fi + +fi + + +fi + + +else + + case $system in + SunOS-5.[1-9][0-9]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +fi + + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + { $as_echo "$as_me:$LINENO: checking for ld accepts -Bexport flag" >&5 +$as_echo_n "checking for ld accepts -Bexport flag... " >&6; } +if test "${tcl_cv_ld_Bexport+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + tcl_cv_ld_Bexport=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_ld_Bexport=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_ld_Bexport" >&5 +$as_echo "$tcl_cv_ld_Bexport" >&6; } + if test $tcl_cv_ld_Bexport = yes; then + + LDFLAGS="$LDFLAGS -Wl,-Bexport" + +fi + + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + if test "$do64bit" = yes -a "$do64bit_ok" = no; then + + { $as_echo "$as_me:$LINENO: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5 +$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;} + +fi + + + + + # Step 4: disable dynamic loading if requested via a command-line switch. + + # Check whether --enable-load was given. +if test "${enable_load+set}" = set; then + enableval=$enable_load; tcl_ok=$enableval +else + tcl_ok=yes +fi + + if test "$tcl_ok" = no; then + DL_OBJS="" +fi + + + if test "x$DL_OBJS" != x; then + BUILD_DLTEST="\$(DLTEST_TARGETS)" +else + + { $as_echo "$as_me:$LINENO: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5 +$as_echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;} + SHLIB_CFLAGS="" + SHLIB_LD="" + SHLIB_SUFFIX="" + DL_OBJS="tclLoadNone.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS_ORIG" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + BUILD_DLTEST="" + +fi + + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then + + case $system in + AIX-*) ;; + BSD/OS*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac +fi + + + if test "$SHARED_LIB_SUFFIX" = ""; then + + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}' +fi + + if test "$UNSHARED_LIB_SUFFIX" = ""; then + + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a' +fi + + + + + + + + + + + + + + + + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + + { $as_echo "$as_me:$LINENO: checking for required early compiler flags" >&5 +$as_echo_n "checking for required early compiler flags... " >&6; } + tcl_flags="" + + if test "${tcl_cv_flag__isoc99_source+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__isoc99_source=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _ISOC99_SOURCE 1 +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__isoc99_source=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__isoc99_source=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define _ISOC99_SOURCE 1 +_ACEOF + + tcl_flags="$tcl_flags _ISOC99_SOURCE" + fi + + + if test "${tcl_cv_flag__largefile64_source+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile64_source=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGEFILE64_SOURCE 1 +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile64_source=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__largefile64_source=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define _LARGEFILE64_SOURCE 1 +_ACEOF + + tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" + fi + + + if test "${tcl_cv_flag__largefile_source64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile_source64=no +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE64 1 +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_flag__largefile_source64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_flag__largefile_source64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define _LARGEFILE_SOURCE64 1 +_ACEOF + + tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" + fi + + if test "x${tcl_flags}" = "x" ; then + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } + else + { $as_echo "$as_me:$LINENO: result: ${tcl_flags}" >&5 +$as_echo "${tcl_flags}" >&6; } + fi + + + { $as_echo "$as_me:$LINENO: checking for 64-bit integer type" >&5 +$as_echo_n "checking for 64-bit integer type... " >&6; } + if test "${tcl_cv_type_64bit+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +__int64 value = (__int64) 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_type_64bit=__int64 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_type_64bit="long long" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +switch (0) { + case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ; + } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_type_64bit=${tcl_type_64bit} +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "${tcl_cv_type_64bit}" = none ; then + +cat >>confdefs.h <<\_ACEOF +#define TCL_WIDE_INT_IS_LONG 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: using long" >&5 +$as_echo "using long" >&6; } + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + { $as_echo "$as_me:$LINENO: result: using Tcl header defaults" >&5 +$as_echo "using Tcl header defaults" >&6; } + else + +cat >>confdefs.h <<_ACEOF +#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit} +_ACEOF + + { $as_echo "$as_me:$LINENO: result: ${tcl_cv_type_64bit}" >&5 +$as_echo "${tcl_cv_type_64bit}" >&6; } + + # Now check for auxiliary declarations + { $as_echo "$as_me:$LINENO: checking for struct dirent64" >&5 +$as_echo_n "checking for struct dirent64... " >&6; } +if test "${tcl_cv_struct_dirent64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct dirent64 p; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_struct_dirent64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_struct_dirent64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_struct_dirent64" >&5 +$as_echo "$tcl_cv_struct_dirent64" >&6; } + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_STRUCT_DIRENT64 1 +_ACEOF + + fi + + { $as_echo "$as_me:$LINENO: checking for struct stat64" >&5 +$as_echo_n "checking for struct stat64... " >&6; } +if test "${tcl_cv_struct_stat64+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 p; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_struct_stat64=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_struct_stat64=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $tcl_cv_struct_stat64" >&5 +$as_echo "$tcl_cv_struct_stat64" >&6; } + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_STRUCT_STAT64 1 +_ACEOF + + fi + + + +for ac_func in open64 lseek64 +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:$LINENO: checking for off64_t" >&5 +$as_echo_n "checking for off64_t... " >&6; } + if test "${tcl_cv_type_off64_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +off64_t offset; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + tcl_cv_type_off64_t=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + tcl_cv_type_off64_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TYPE_OFF64_T 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + + +#-------------------------------------------------------------------- +# Set the default compiler switches based on the --enable-symbols option. +#-------------------------------------------------------------------- + + + + { $as_echo "$as_me:$LINENO: checking for build with symbols" >&5 +$as_echo_n "checking for build with symbols... " >&6; } + # Check whether --enable-symbols was given. +if test "${enable_symbols+set}" = set; then + enableval=$enable_symbols; tcl_ok=$enableval +else + tcl_ok=no +fi + + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + { $as_echo "$as_me:$LINENO: result: yes (standard debugging)" >&5 +$as_echo "yes (standard debugging)" >&6; } + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + + + + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + +cat >>confdefs.h <<\_ACEOF +#define TCL_MEM_DEBUG 1 +_ACEOF + + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + { $as_echo "$as_me:$LINENO: result: enabled symbols mem debugging" >&5 +$as_echo "enabled symbols mem debugging" >&6; } + else + { $as_echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5 +$as_echo "enabled $tcl_ok debugging" >&6; } + fi + fi + + +#-------------------------------------------------------------------- +# Everyone should be linking against the Tcl stub library. If you +# can't for some reason, remove this definition. If you aren't using +# stubs, you also need to modify the SHLIB_LD_LIBS setting below to +# link against the non-stubbed Tcl library. Add Tk too if necessary. +#-------------------------------------------------------------------- + + +cat >>confdefs.h <<\_ACEOF +#define USE_TCL_STUBS 1 +_ACEOF + +#AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + + + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)" + MAKE_STUB_LIB="\${STLIB_LD} -out:\$@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \$@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \$@ \$(PKG_STUB_OBJECTS)" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + + if test "${TEA_PLATFORM}" = "windows" ; then + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + + + + + + + +#-------------------------------------------------------------------- +# Determine the name of the tclsh and/or wish executables in the +# Tcl and Tk build directories or the location they were installed +# into. These paths are used to support running test cases only, +# the Makefile should not be making use of these paths to generate +# a pkgIndex.tcl file or anything else at extension build time. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:$LINENO: checking for tclsh" >&5 +$as_echo_n "checking for tclsh... " >&6; } + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + { $as_echo "$as_me:$LINENO: result: ${TCLSH_PROG}" >&5 +$as_echo "${TCLSH_PROG}" >&6; } + + +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the Makefile. +# You may alternatively have a special pkgIndex.tcl.in or other files +# which require substituting th AC variables in. Include these here. +#-------------------------------------------------------------------- + +ac_config_files="$ac_config_files Makefile pkgIndex.tcl" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS="" + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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" + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } +_ACEOF + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/ +s/:*\${srcdir}:*/:/ +s/:*@srcdir@:*/:/ +s/^\([^=]*=[ ]*\):*/\1/ +s/:*$// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES " +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} + { (exit 1); exit 1; }; };; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + ;; + + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.in b/configure.in new file mode 100755 index 0000000..6a974ae --- /dev/null +++ b/configure.in @@ -0,0 +1,248 @@ +#!/bin/bash -norc +dnl This file is an input file used by the GNU "autoconf" program to +dnl generate the file "configure", which is run during Tcl installation +dnl to configure the system for the local environment. +# +# RCS: @(#) $Id: configure.in,v 1.48 2008/11/05 00:13:00 hobbs Exp $ + +#----------------------------------------------------------------------- +# Sample configure.in for Tcl Extensions. The only places you should +# need to modify this file are marked by the string __CHANGE__ +#----------------------------------------------------------------------- + +#----------------------------------------------------------------------- +# __CHANGE__ +# Set your package name and version numbers here. +# +# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION +# set as provided. These will also be added as -D defs in your Makefile +# so you can encode the package version directly into the source files. +#----------------------------------------------------------------------- + +AC_INIT([TclCurl], [7.19.6]) + +#-------------------------------------------------------------------- +# Call TEA_INIT as the first TEA_ macro to set up initial vars. +# This will define a ${TEA_PLATFORM} variable == "unix" or "windows" +# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE. +#-------------------------------------------------------------------- + +TEA_INIT([3.7]) + +AC_CONFIG_AUX_DIR(tclconfig) + +#-------------------------------------------------------------------- +# Load the tclConfig.sh file +#-------------------------------------------------------------------- + +TEA_PATH_TCLCONFIG +TEA_LOAD_TCLCONFIG + +#-------------------------------------------------------------------- +# Load the tkConfig.sh file if necessary (Tk extension) +#-------------------------------------------------------------------- + +#TEA_PATH_TKCONFIG +#TEA_LOAD_TKCONFIG + +#----------------------------------------------------------------------- +# Handle the --prefix=... option by defaulting to what Tcl gave. +# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. +#----------------------------------------------------------------------- + +TEA_PREFIX + +#----------------------------------------------------------------------- +# Standard compiler checks. +# This sets up CC by using the CC env var, or looks for gcc otherwise. +# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create +# the basic setup necessary to compile executables. +#----------------------------------------------------------------------- + +TEA_SETUP_COMPILER + +#----------------------------------------------------------------------- +# __CHANGE__ +# Specify the C source files to compile in TEA_ADD_SOURCES, +# public headers that need to be installed in TEA_ADD_HEADERS, +# stub library C source files to compile in TEA_ADD_STUB_SOURCES, +# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. +# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS +# and PKG_TCL_SOURCES. +#----------------------------------------------------------------------- + +TEA_ADD_SOURCES([tclcurl.c multi.c]) +TCLCURL_SCRIPTS=tclcurl.tcl +AC_SUBST(TCLCURL_SCRIPTS) + +#-------------------------------------------------------------------- +# Find libcurl, if it's not present, it makes no sense to compile +# this. +#-------------------------------------------------------------------- + +AC_ARG_WITH(curlprefix, + [ --with-curlprefix base directory for the cURL install '/usr', '/usr/local',...], + [ + curlprefix=$withval + curlpath=$curlprefix/bin + AC_CHECK_PROG(curl,curl,yes,no,$curlpath) + if test "x$curl" = xno ; then + AC_MSG_ERROR([can not find cURL in $curlpath]) + fi + ],[ + AC_CHECK_PROG(curl,curl-config,yes,no) + if test "x$curl" = xno ; then + AC_MSG_ERROR([can not find cURL or libcurl... go to http://curl.haxx.se/ to download and then install it first]) + else + curlprefix=`curl-config --prefix` + curlpath=$curlprefix/bin + fi +]) + +AC_ARG_WITH(curlinclude, + [ --with-curlinclude directory containing the public libcurl header files],[ + TEA_ADD_INCLUDES([-I$withval]) + curlinclude=$withval + ], + [ + TEA_ADD_INCLUDES([-I$curlprefix/include]) + curlinclude=$curlprefix/include + ]) + +AC_CHECK_HEADER(curl/curl.h,headercurl=yes, headercurl=no) +if test "x$headercurl" = xno ; then + AC_MSG_CHECKING([checking for headers at $curlinclude]) + if test [ ! -r $curlinclude/curl/curl.h ] ; then + AC_MSG_ERROR([cURL headers not found, you may need to install a curl-devel package]) + fi + AC_MSG_RESULT([found]) +fi + +AC_ARG_WITH(libcurl, + [ --with-libcurl directory containing libcurl],[ + TEA_ADD_LIBS([-L$withval]) + ], + [ + TEA_ADD_LIBS([-L$curlprefix/lib]) + ]) + +AC_MSG_CHECKING([if libcurl version is recent enough]) +CURL_VERSION=`$curlpath/curl-config --checkfor 7.19.6` +if test "${CURL_VERSION}" != "" ; then + echo ${CURL_VERSION} + AC_MSG_ERROR([libcurl version too old, please upgrade]) +fi +AC_MSG_RESULT(yes) + +TEA_ADD_LIBS([`$curlpath/curl-config --libs`]) + +#-------------------------------------------------------------------- +# __CHANGE__ +# A few miscellaneous platform-specific items: +# +# Define a special symbol for Windows (BUILD_sample in this case) so +# that we create the export library with the dll. +# +# Windows creates a few extra files that need to be cleaned up. +# You can add more files to clean if your extension creates any extra +# files. +# +# TEA_ADD_* any platform specific compiler/build info here. +#-------------------------------------------------------------------- + +# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure +# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var. +#CLEANFILES="pkgIndex.tcl" +if test "${TEA_PLATFORM}" = "windows" ; then + AC_DEFINE(BUILD_sample, 1, [Build windows export dll]) + CLEANFILES="$CLEANFILES *.lib *.dll *.exp *.ilk *.pdb vc*.pch" + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) +else + # Ensure no empty else clauses + : + #TEA_ADD_SOURCES([unix/unixFile.c]) + #TEA_ADD_LIBS([-lsuperfly]) +fi +AC_SUBST(CLEANFILES) + +#-------------------------------------------------------------------- +# __CHANGE__ +# Choose which headers you need. Extension authors should try very +# hard to only rely on the Tcl public header files. Internal headers +# contain private data structures and are subject to change without +# notice. +# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG +#-------------------------------------------------------------------- + +TEA_PUBLIC_TCL_HEADERS +#TEA_PRIVATE_TCL_HEADERS + +#TEA_PUBLIC_TK_HEADERS +#TEA_PRIVATE_TK_HEADERS +#TEA_PATH_X + +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +# This auto-enables if Tcl was compiled threaded. +#-------------------------------------------------------------------- + +TEA_ENABLE_THREADS + +#-------------------------------------------------------------------- +# The statement below defines a collection of symbols related to +# building as a shared library instead of a static library. +#-------------------------------------------------------------------- + +TEA_ENABLE_SHARED + +#-------------------------------------------------------------------- +# This macro figures out what flags to use with the compiler/linker +# when building shared/static debug/optimized objects. This information +# can be taken from the tclConfig.sh file, but this figures it all out. +#-------------------------------------------------------------------- + +TEA_CONFIG_CFLAGS + +#-------------------------------------------------------------------- +# Set the default compiler switches based on the --enable-symbols option. +#-------------------------------------------------------------------- + +TEA_ENABLE_SYMBOLS + +#-------------------------------------------------------------------- +# Everyone should be linking against the Tcl stub library. If you +# can't for some reason, remove this definition. If you aren't using +# stubs, you also need to modify the SHLIB_LD_LIBS setting below to +# link against the non-stubbed Tcl library. Add Tk too if necessary. +#-------------------------------------------------------------------- + +AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs]) +#AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + +TEA_MAKE_LIB + +#-------------------------------------------------------------------- +# Determine the name of the tclsh and/or wish executables in the +# Tcl and Tk build directories or the location they were installed +# into. These paths are used to support running test cases only, +# the Makefile should not be making use of these paths to generate +# a pkgIndex.tcl file or anything else at extension build time. +#-------------------------------------------------------------------- + +TEA_PROG_TCLSH +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the Makefile. +# You may alternatively have a special pkgIndex.tcl.in or other files +# which require substituting th AC variables in. Include these here. +#-------------------------------------------------------------------- + +AC_OUTPUT([Makefile pkgIndex.tcl]) diff --git a/doc/OpenSSL-LICENSE.txt b/doc/OpenSSL-LICENSE.txt new file mode 100755 index 0000000..3fd259a --- /dev/null +++ b/doc/OpenSSL-LICENSE.txt @@ -0,0 +1,127 @@ + + LICENSE ISSUES + ============== + + The OpenSSL toolkit stays under a dual license, i.e. both the conditions of + the OpenSSL License and the original SSLeay license apply to the toolkit. + See below for the actual license texts. Actually both licenses are BSD-style + Open Source licenses. In case of any license issues related to OpenSSL + please contact openssl-core@openssl.org. + + OpenSSL License + --------------- + +/* ==================================================================== + * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + + Original SSLeay License + ----------------------- + +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + diff --git a/doc/SinComprimir/tclcurl.n b/doc/SinComprimir/tclcurl.n new file mode 100644 index 0000000..cb51d82 --- /dev/null +++ b/doc/SinComprimir/tclcurl.n @@ -0,0 +1,2078 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0 "TclCurl Easy Interface" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::init" +.sp +.IB curlHandle " configure " "?options?" +.sp +.IB curlHandle " perform" +.sp +.IB curlHandle " getinfo " curlinfo_option +.sp +.IB curlhandle " cleanup" +.sp +.IB curlhandle " reset" +.sp +.IB curlHandle " duhandle" +.sp +.IB curlHandle " pause" +.sp +.IB curlHandle " resume" +.sp +.BI curl::transfer " ?options?" +.sp +.BI curl::version +.sp +.BI "curl::escape " url +.sp +.BI "curl::unescape " url +.sp +.BI "curl::curlConfig " option +.sp +.BI "curl::versioninfo " option +.sp +.BI "curl::easystrerror " errorCode + +.SH DESCRIPTION +The TclCurl extension gives Tcl programmers access to the libcurl +library written by \fBDaniel Stenberg\fP, with it you can download urls, +upload them and many other neat tricks, for more information check +.I http://curl.haxx.se +.SH curl::init +This procedure must be the first one to call, it returns a +.I curlHandle +that you need to use to invoke TclCurl procedures. The init calls intializes +curl and this call MUST have a corresponding call to +.I cleanup +when the operation is completed. +You should perform all your sequential file transfers using the same +curlHandle. This enables TclCurl to use persistant connections when +possible. +.sp +.B RETURN VALUE +.sp +.I curlHandle +to use. +.SH curlHandle configure ?options? +.sp +.B configure +is called to set the options for the transfer. Most operations in TclCurl +have default actions, and by using the appropriate options you can +make them behave differently (as documented). All options are set with +the \fIoption\fP followed by a parameter. +.sp +.B Notes: +the options set with this procedure are valid for the +forthcoming data transfers that are performed when you invoke +.I perform +.sp +The options are not reset between transfers (except where noted), so if +you want subsequent transfers with different options, you must change them +between the transfers. You can optionally reset all options back to the internal +default with \fBcurlHandle reset\fP. +.sp +.I "curlHandle" +is the return code from the +.I "curl::init" +call. +.sp + +.B OPTIONS +.sp +.SH Behaviour options + +.TP +.B -verbose +Set the parameter to 1 to get the library to display a lot of verbose +information about its operations. Very useful for libcurl and/or protocol +debugging and understanding. + +You hardly ever want this set in production use, you will almost always want +this when you debug/report problems. Another neat option for debugging is +.B -debugproc + +.TP +.B -header +A 1 tells the extension to include the headers in the body output. This is +only relevant for protocols that actually have headers preceding the data (like HTTP). + +.TP +.B -noprogress +A 1 tells the extension to turn on the built-in progress meter. +Nowadays it is turn off by default. + +.TP +.B -nosignal +A 1 tells TclCurl not use any functions that install signal +handlers or any functions that cause signals to be sent to the process. This +option is mainly here to allow multi-threaded unix applications to still +set/use all timeout options etc, without risking getting signals. + + +.SH Callback options + +.TP +.B -writeproc +Use it to set a Tcl procedure that will be invoked by TclCurl as soon as +there is received data that needs to be saved. The procedure will receive +a single parameter with the data to be saved. + +NOTE: you will be passed as much data as possible in all invokes, but you +cannot possibly make any assumptions. It may be nothing if the file is +empty or it may be thousands of bytes. + +.TP +.B -file +File in which the transfered data will be saved. + +.TP +.B -readproc +Sets a Tcl procedure to be called by TclCurl as soon as it needs to read +data in order to send it to the peer. The procedure has to take one +parameter, which will contain the maximun numbers of bytes to read. It +should return the actual number of bytes read, or '0' if you want to +stop the transfer. + +.TP +.B -infile +File from which the data will be transfered. + +.TP +.B -progressproc +Name of the Tcl procedure that will invoked by TclCurl with a frequent +interval during operation (roughly once per second), no matter if data +is being transfered or not. Unknown/unused +argument values passed to the callback will be set to zero (like if you +only download data, the upload size will remain 0), the prototype of the +procedure must be: +.sp +.B proc ProgressCallback {dltotal dlnow ultotal ulnow} +.sp +In order to this option to work you have to set the \fBnoprogress\fP +option to '0'. Setting this option to the empty string will restore the +original progress function. + +If you transfer data with the multi interface, this procedure will not be +called during periods of idleness unless you call the appropriate procedure +that performs transfers. + +You can pause and resume a transfer from within this procedure using the +\fBpause\fP and \fBresume\fP commands. + +.TP +.B -writeheader +Pass a the file name to be used to write the header part of the received data to. +The headers are guaranteed to be written one-by-one to this file and +only complete lines are written. Parsing headers should be easy enough using +this. + +.TP +.B -debugproc +Name of the procedure that will receive the debug data produced by the +.B -verbose +option, it should match the following prototype: +.sp +.B debugProc {infoType data} +.sp +where \fBinfoType\fP specifies what kind of information it is (0 text, +1 incoming header, 2 outgoing header, 3 incoming data, 4 outgoing data, +5 incoming SSL data, 6 outgoing SSL data). + +.SH Error Options + +.TP +.B -errorbuffer +Pass a variable name where TclCurl may store human readable error +messages in. This may be more helpful than just the return code from the +command. + +.TP +.B -stderr +Pass a file name as parameter. This is the stream to use internally instead +of stderr when reporting errors. +.TP +.B -failonerror +A 1 parameter tells the extension to fail silently if the HTTP code +returned is equal or larger than 400. The default action would be to return +the page normally, ignoring that code. + +This method is not fail-safe and there are occasions where non-successful response +codes will slip through, especially when authentication is involved +(response codes 401 and 407). + +You might get some amounts of headers transferred before this situation is detected, +like for when a "100-continue" is received as a response to a POST/PUT and a 401 +or 407 is received immediately afterwards. + +.SH Network options + +.TP +.B -url +The actual URL to deal with. + +If the given URL lacks the protocol part ("http://" or "ftp://" etc), it will +attempt to guess which protocol to use based on the given host name. If the +given protocol of the set URL is not supported, TclCurl will return the +\fBunsupported protocol\fP error when you call \fBperform\fP. Use +\fBcurl::versioninfo\fP for detailed info on which protocols that are supported. + +\fBNOTE\fP: this the one option required to be set +before +.B perform +is called. + +.TP +.B -proxy +If you need to use a http proxy to access the outside world, set the +proxy string with this option. To specify port number in this string, +append :[port] to the end of the host name. The proxy string may be +prefixed with [protocol]:// since any such prefix will be ignored. + +When you tell the extension to use a HTTP proxy, TclCurl will +transparently convert operations to HTTP even if you specify a FTP +URL etc. This may have an impact on what other features of the library +you can use, such as +.B quote +and similar FTP specifics that will not work unless you tunnel through +the HTTP proxy. Such tunneling is activated with +.B proxytunnel + +TclCurl respects the environment variables http_proxy, ftp_proxy, +all_proxy etc, if any of those are set. The use of this option does +however override any possibly set environment variables. + +Setting the proxy string to "" (an empty string) will explicitly disable +the use of a proxy, even if there is an environment variable set for it. + +The proxy host string can be specified the exact same way as the proxy +environment variables, include protocol prefix (http://) and embedded +user + password. + +.TP +.B -proxyport +Use this option to set the proxy port to use unless it is specified in +the proxy string by \fB-proxy\fP. + +.TP +.B -proxytype +Pass the type of the proxy. Available options are 'http', 'socks4', 'socks4a' +and 'socks5', with the HTTP one being default. + +.TP +.B -httpproxytunnel +Set the parameter to 1 to get the extension to tunnel all non-HTTP +operations through the given HTTP proxy. Do note that there is a big +difference between using a proxy and tunneling through it. If you don't know what +this means, you probably don't want this tunnel option. + +.TP +.B -interface +Pass the interface name to use as outgoing +network interface. The name can be an interface name, an IP address or a host +name. + +.TP +.B -localport +This sets the local port number of the socket used for connection. This can +be used in combination with \fB-interface\fP and you are recommended to use +\fBlocalportrange\fP as well when this is set. Note the only valid port numbers +are 1 - 65535. + +.TP +.B -localportrange +This is the number of attempts TclCurl should do to find a working local port +number. It starts with the given \fB-localport\fP and adds +one to the number for each retry. Setting this value to 1 or below will make +TclCurl do only one try for exact port number. Note that port numbers by nature +are a scarce resource that will be busy at times so setting this value to something +too low might cause unnecessary connection setup failures. + +.TP +.B -dnscachetimeout +Pass the timeout in seconds. Name resolves will be kept in memory for this number +of seconds. Set to '0' to completely disable caching, or '-1' to make the +cached entries remain forever. By default, TclCurl caches this info for 60 seconds. + +.TP +.B -dnsuseglobalcache +If the value passed is 1, it tells TclCurl to use a global DNS cache that +will survive between curl handles creations and deletions. This is not thread-safe +as it uses a global varible. + +\fBWARNING:\fP this option is considered obsolete. Stop using it. Switch over +to using the share interface instead! See \fItclcurl_share\fP. + +.TP +.B -buffersize +Pass your prefered size for the receive buffer in TclCurl. The main point of this +would be that the write callback gets called more often and with smaller chunks. +This is just treated as a request, not an order. You cannot be guaranteed to +actually get the given size. + +.TP +.B -port + +Pass the number specifying what remote port to connect to, instead of the one specified +in the URL or the default port for the used protocol. + +.TP +.B -tcpnodelay + +Pass a number to specify whether the TCP_NODELAY option should be set or cleared (1 = set, 0 = clear). +The option is cleared by default. This will have no effect after the connection has been established. + +Setting this option will disable TCP's Nagle algorithm. The purpose of this algorithm is to try to +minimize the number of small packets on the network (where "small packets" means TCP segments less +than the Maximum Segment Size (MSS) for the network). + +Maximizing the amount of data sent per TCP segment is good because it amortizes the overhead of the +send. However, in some cases (most notably telnet or rlogin) small segments may need to be sent without +delay. This is less efficient than sending larger amounts of data at a time, and can contribute to +congestion on the network if overdone. + +.TP +.B -addressscope +Pass a number specifying the scope_id value to use when connecting to IPv6 link-local or site-local +addresses. + +.SH Names and Passwords options + +.TP +.B -netrc +A 1 parameter tells the extension to scan your +.B ~/.netrc +file to find user name and password for the remote site you are about to +access. Do note that TclCurl does not verify that the file has the correct +properties set (as the standard unix ftp client does), and that only machine +name, user name and password is taken into account (init macros and similar +things are not supported). + +You can set it to the following values: +.RS +.TP 5 +.B optional +The use of your ~/.netrc file is optional, and information in the URL is to +be preferred. The file will be scanned with the host and user name (to find +the password only) or with the host only, to find the first user name and +password after that machine, which ever information is not specified in +the URL. + +Undefined values of the option will have this effect. +.TP +.B ignored +The extension will ignore the file and use only the information in the URL. +This is the default. +.TP +.B required +This value tells the library that use of the file is required, to ignore +the information in the URL, and to search the file with the host only. +.RE + +.TP +.B -netrcfile +Pass a string containing the full path name to the file you want to use as .netrc +file. For the option to work, you have to set the \fBnetrc\fP option to +\fBrequired\fP. If this option is omitted, and \fBnetrc\fP is set, TclCurl +will attempt to find the a .netrc file in the current user's home directory. + +.TP +.B -userpwd +Pass a string as parameter, which should be [username]:[password] to use for +the connection. Use \fBhttpauth\fP to decide authentication method. + +When using NTLM, you can set domain by prepending it to the user name and +separating the domain and name with a forward (/) or backward slash (\\). Like +this: "domain/user:password" or "domain\\user:password". Some HTTP servers (on +Windows) support this style even for Basic authentication. + +When using HTTP and \fB-followlocation\fP, TclCurl might perform several +requests to possibly different hosts. TclCurl will only send this user and +password information to hosts using the initial host name (unless +\fB-unrestrictedauth\fP is set), so if TclCurl follows locations to other +hosts it will not send the user and password to those. This is enforced to +prevent accidental information leakage. + +.TP +.B -proxyuserpwd +Pass a string as parameter, which should be [username]:[password] to use for +the connection to the HTTP proxy. + +.TP +.B -httpauth +Set to the authentication method you want, the available ones are: +.RS +.TP 5 +.B basic +HTTP Basic authentication. This is the default choice, and the only +method that is in widespread use and supported virtually everywhere. +It sends the user name and password over the network in plain text, +easily captured by others. + +.TP +.B digest +HTTP Digest authentication. Digest authentication is a more secure +way to do authentication over public networks than the regular +old-fashioned Basic method. + +.TP +.B gssnegotiate +HTTP GSS-Negotiate authentication. The GSS-Negotiate method, also known as +plain "Negotiate",was designed by Microsoft and is used in their web +applications. It is primarily meant as a support for Kerberos5 authentication +but may be also used along with another authentication methods. + +.TP +.B ntlm +HTTP NTLM authentication. A proprietary protocol invented and used by Microsoft. +It uses a challenge-response and hash concept similar to Digest, to prevent the +password from being eavesdropped. + +.TP +.B any +TclCurl will automatically select the one it finds most secure. + +.TP +.B anysafe +It may use anything but basic, TclCurl will automaticly select the +one it finds most secure. +.RE + +.TP +.B -proxyauth +Use it to tell TclCurl which authentication method(s) you want it to use for +your proxy authentication. Note that for some methods, this will induce an +extra network round-trip. Set the actual name and password with the +\fBproxyuserpwd\fP option. + +The methods are those listed above for the \fBhttpauth\fP option. As of this +writing, only Basic and NTLM work. + +.SH HTTP options + +.TP +.B -autoreferer +Pass an 1 parameter to enable this. When enabled, TclCurl will +automatically set the Referer: field in requests where it follows a Location: +redirect. + +.TP +.B -encoding +Sets the contents of the Accept-Encoding: header sent in an HTTP +request, and enables decoding of a response when a Content-Encoding: +header is received. Three encodings are supported: \fIidentity\fP, +which does nothing, \fIdeflate\fP which requests the server to +compress its response using the zlib algorithm, and \fIgzip\fP which +requests the gzip algorithm. Use \fIall\fP to send an +Accept-Encoding: header containing all supported encodings. + +This is a request, not an order; the server may or may not do it. This +option must be set or else any unsolicited +encoding done by the server is ignored. See the special file +lib/README.encoding in libcurl docs for details. + +.TP +.B -followlocation +An 1 tells the library to follow any +.B Location: header +that the server sends as part of a HTTP header. + +\fBNOTE\fP: this means that the extension will re-send the same +request on the new location and follow new \fBLocation: headers\fP +all the way until no more such headers are returned. +\fB-maxredirs\fP can be used to limit the number of redirects +TclCurl will follow. + +.TP +.B -unrestrictedauth +An 1 parameter tells the extension it can continue +to send authentication (user+password) when following +locations, even when hostname changed. Note that this +is meaningful only when setting \fB-followlocation\fP. + +.TP +.B -maxredirs +Sets the redirection limit. If that many redirections have been followed, +the next redirect will cause an error. This option only makes sense if the +\fB-followlocation\fP option is used at the same time. Setting the limit +to 0 will make libcurl refuse any redirect. Set it to -1 for an infinite +number of redirects (which is the default) + +.TP +.B -post301 +An 1 tells TclCurl to respect RFC 2616/10.3.2 and not +convert POST requests into GET requests when following a 301 redirection. The +non-RFC behaviour is ubiquitous in web browsers, so the conversion is done +by default to maintain consistency. However, a server may require +a POST to remain a POST after such a redirection. This option is meaningful +only when setting \fB-followlocation\fP. + +.TP +.B -put +An 1 parameter tells the extension to use HTTP PUT a file. The file to put +must be set with \fB-infile\fP and \fB-infilesize\fP. + +This option is deprecated starting with version 0.12.1, you should use \fB-upload\fP. + +.TP +.B -post +An 1 parameter tells the library to do a regular HTTP post. This is a +normal application/x-www-form-urlencoded kind, which is the most commonly used +one by HTML forms. See the \fB-postfields\fP option for how to specify the +data to post and \fB-postfieldsize\fP about how to set the data size. + +Use the \fB-postfields\fP option to specify what data to post and \fB-postfieldsize\fP +to set the data size. Optionally, you can provide data to POST using the \fB-readproc\fP +options. + +You can override the default POST Content-Type: header by setting your own with +\fB-httpheader\fP. + +Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +If you use POST to a HTTP 1.1 server, you can send data without knowing the +size before starting the POST if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with \fB-httpheader\fP. +With HTTP 1.0 or without chunked transfer, you must specify the size in the +request. + +When setting \fBpost\fP to an 1 value, it will automatically set +\fBnobody\fP to 0. + +NOTE: if you have issued a POST request and want to make a HEAD or GET instead, you must +explicitly pick the new request type using \fB-nobody\fP or \fB-httpget\fP or similar. + +.TP +.B -postfields +Pass a string as parameter, which should be the full data to post in a HTTP +POST operation. You must make sure that the data is formatted the way you +want the server to receive it. TclCurl will not convert or encode it for you. +Most web servers will assume this data to be url-encoded. + +This is a normal application/x-www-form-urlencoded kind, +which is the most commonly used one by HTML forms. + +If you want to do a zero-byte POST, you need to set +\fB-postfieldsize\fP explicitly to zero, as simply setting +\fB-postfields\fP to NULL or "" just effectively disables the sending +of the specified string. TclCurl will instead assume that the POST +data will be send using the read callback! + +Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +\fBNote\fP: to make multipart/formdata posts (aka rfc1867-posts), check out +\fB-httppost\fP option. + +.TP +.B -postfieldsize +If you want to post data to the server without letting TclCurl do a strlen() +to measure the data size, this option must be used. Also, when this option is +used, you can post fully binary data which otherwise is likely to fail. If +this size is set to zero, the library will use strlen() to get the data +size. + +.TP +.B -httppost +Tells TclCurl you want a multipart/formdata HTTP POST to be made and you +instruct what data to pass on to the server through a +.B Tcl list. + +\fBThis is the only case where the data is reset after a transfer.\fP + +First, there are some basics you need to understand about multipart/formdata +posts. Each part consists of at least a \fBNAME\fP and a \fBCONTENTS\fP part. If the part +is made for file upload, there are also a stored \fBCONTENT-TYPE\fP and a +\fBFILENAME\fP. Below, we'll discuss on what options you use to set these +properties in the parts you want to add to your post. + +The list must contain a \fB'name'\fP tag with the name of the section followed +by a string with the name, there are three tags to indicate the value of +the section: \fB'value'\fP followed by a string with the data to post, \fB'file'\fP +followed by the name of the file to post and \fB'contenttype'\fP with the +type of the data (text/plain, image/jpg, ...), you can also indicate a \fIfalse\fP +file name with \fB'filename'\fP, this is useful in case the server checks if the given +file name is valid, for example, by testing if it starts with 'c:\\' as any real file +name does or if you want to include the full path of the file to post. You can also post +the content of a variable as if it were a file with the options \fB'bufferName'\fP and +\fB'buffer'\fP or use \fB'filecontent'\fP followed by a file name to read that file and +use the contents as data. + +Should you need to specify extra headers for the form POST section, use +\fB'contentheader\fP' followed by a list with the headers to post. + +Please see 'httpPost.tcl' and 'httpBufferPost.tcl' for examples. + +If TclCurl can't set the data to post an error will be returned: +.RS +.TP 5 +.B 1 +If the memory allocation fails. +.TP +.B 2 +If one option is given twice for one form. +.TP +.B 3 +If an empty string was given. +.TP +.B 4 +If an unknown option was used. +.TP +.B 5 +If the some form info is not complete (or error) +.TP +.B 6 +If an illegal option is used in an array. +.TP +.B 7 +TclCurl has no http support. +.RE + +.TP +.B -referer +Pass a string as parameter. It will be used to set the +.B referer +header in the http request sent to the remote server. This can be used to +fool servers or scripts. You can also set any custom header with +.B -httpheader. + +.TP +.B -useragent +Pass a string as parameter. It will be used to set the +.B user-agent: +header in the http request sent to the remote server. This can be used to fool +servers or scripts. You can also set any custom header with +.B -httpheader. + +.TP +.B -httpheader +Pass a +.B list +with the HTTP headers to pass to the server in your request. +If you add a header that is otherwise generated +and used by TclCurl internally, your added one will be used instead. If you +add a header with no contents as in 'Accept:', the internally used header will +just get disabled. Thus, using this option you can add new headers, replace +and remove internal headers. + +The headers included in the linked list must not be CRLF-terminated, because +TclCurl adds CRLF after each header item. Failure to comply with this will +result in strange bugs because the server will most likely ignore part of the +headers you specified. + +The first line in a request (containing the method, usually a GET or POST) is +not a header and cannot be replaced using this option. Only the lines +following the request-line are headers. Adding this method line in this list +of headers will only cause your request to send an invalid header. + +\fBNOTE\fP:The most commonly replaced headers have "shortcuts" in the options: +.B cookie, useragent, +and +.B referer. + +.TP +.B -http200aliases +Pass a list of aliases to be treated as valid HTTP 200 responses. Some servers +respond with a custom header response line. For example, IceCast servers respond +with "ICY 200 OK". By including this string in your list of aliases, the +response will be treated as a valid HTTP header line such as "HTTP/1.0 200 OK". + +\fBNOTE\fP:The alias itself is not parsed for any version strings. Before version +7.16.3, TclCurl used the value set by option \fBhttpversion\fP, but starting with +7.16.3 the protocol is assumed to match HTTP 1.0 when an alias matched. + +.TP +.B -cookie +Pass a string as parameter. It will be used to +set a cookie in the http request. The format of the string should be +'[NAME]=[CONTENTS];'. Where NAME is the cookie name and CONTENTS is +what the cookie should contain. + +If you need to set mulitple cookies, you need to set them all using +a single option and thus you need to concatenate them all in one single string. +Set multiple cookies in one string like this: "name1=content1; name2=content2;" +etc. + +Note that this option sets the cookie header explictly in the outgoing request(s). +If multiple requests are done due to authentication, followed redirections or similar, +they will all get this cookie passed on. + +Using this option multiple times will only make the latest string override +the previous ones. + +.TP +.B -cookiefile +Pass a string as parameter. It should contain the name of your file holding +cookie data. The cookie data may be in netscape cookie data format or just +regular HTTP-style headers dumped to a file. + +Given an empty or non-existing file, this option will enable cookies for this +curl handle, making it understand and parse received cookies and then use +matching cookies in future requests. + +If you use this option multiple times, you add more files to read. + +.TP +.B -cookiejar +Pass a file name in which TclCurl will dump all internally known cookies +when +.B curlHandle cleanup +is called. If no cookies are known, no file will be created. +Specify "-" to have the cookies written to stdout. + +Using this option also enables cookies for this session, so if you, for +example, follow a location it will make matching cookies get sent accordingly. + +TclCurl will not and cannot report an error for this. Using '\fBverbose\fP' +will get a warning to display, but that is the only visible feedback you get +about this possibly lethal situation. + +.TP +.B -cookiesession +Pass an 1 to mark this as a new cookie "session". It will +force TclCurl to ignore all cookies it is about to load that are "session +cookies" from the previous session. By default, TclCurl always stores and +loads all cookies, independent of whether they are session cookies are not. +Session cookies are cookies without expiry date and they are meant to be +alive and existing for this "session" only. + +.TP +.B -cookielist +Pass a string with a cookie. The cookie can be either in Netscape / Mozilla +format or just regular HTTP-style header (Set-Cookie: ...) format. If the +cookie engine was not enabled it will be enabled. Passing a +magic string "ALL" will erase all known cookies while "FLUSH" will write +all cookies known by TclCurl to the file specified by \fB-cookiejar\fP. + +.TP +.B -httpget +If set to 1 forces the HTTP request to get back to GET, usable if +POST, PUT or a custom request have been used previously with the +same handle. + +When setting \fBhttpget\fP to 1, \fBnobody\fP will automatically be set to 0. + +.TP +.B -httpversion +Set to one of the values decribed below, they force TclCurl to use the +specific http versions. It should only be used if you really MUST do +that because of a silly remote server. +.RS +.TP 5 +.B none +We do not care about what version the library uses. TclCurl will use whatever +it thinks fit. +.TP +.B 1.0 +Enforce HTTP 1.0 requests. +.TP +.B 1.1 +Enforce HTTP 1.1 requests. +.RE + +.TP +.B -ignorecontentlength +Ignore the Content-Length header. This is useful for Apache 1.x (and similar +servers) which will report incorrect content length for files over 2 +gigabytes. If this option is used, TclCurl will not be able to accurately +report progress, and will simply stop the download when the server ends the +connection. + +.TP +.B -httpcontentdecoding +Set to zero to disable content decoding. If set to 1 it is enabled. Note however +that TclCurl has no default content decoding but requires you to use \fBencoding\fP for that. + +.TP +.B -httptransferencoding +Set to zero to disable transfer decoding, if set to 1 it is enabled (default). TclCurl does +chunked transfer decoding by default unless this option is set to zero. + +.SH FTP options + +.TP +.B -ftpport +Pass a string as parameter. It will be used to +get the IP address to use for the ftp PORT instruction. The PORT instruction +tells the remote server to connect to our specified IP address. The string may +be a plain IP address, a host name, a network interface name (under unix) or +just a '-' to let the library use your systems default IP address. Default FTP +operations are passive, and thus will not use PORT. + +.TP +.B -quote +Pass a \fBlist\fP list with the FTP or SFTP commands to pass to the server prior to your +ftp request. This will be done before any other FTP commands are issued (even +before the CWD command).If you do not want to transfer any files, set +\fBnobody\fP to '1' and \fBheader\fP to '0'. + +Keep in mind the commands to send must be 'raw' ftp commands, for example, to +create a directory you need to send \fBmkd Test\fP, not \fBmkdir Test\fP. + +Valid SFTP commands are: chgrp, chmod, chown, ln, mkdir, pwd, rename, rm, +rmdir and symlink. + +.TP +.B -postquote +Pass a \fBlist\fP with the FTP commands to pass to the server after your +ftp transfer request. If you do not want to transfer any files, set +\fBnobody\fP to '1' and \fBheader\fP to '0'. + +.TP +.B -prequote +Pass a \fBlist\fP of FTP or SFTP commands to pass to the server after the +transfer type is set. + +.TP +.B -dirlistonly +A 1 tells the library to just list the names of files in a +directory, instead of doing a full directory listing that would include file +sizes, dates etc. It works with both FTP and SFTP urls. + +This causes an FTP NLST command to be sent. Beware that some FTP servers list +only files in their response to NLST, they might not include subdirectories +and symbolic links. + +.TP +.B -append +A 1 parameter tells the extension to append to the remote file instead of +overwriting it. This is only useful when uploading to a ftp site. + +.TP +.B -ftpuseeprt +Set to 1 to tell TclCurl to use the EPRT (and LPRT) command when doing +active FTP downloads (which is enabled by '\fBftpport\fP'). Using EPRT means +that it will first attempt to use EPRT and then LPRT before using PORT, if +you pass zero to this option, it will not try using EPRT or LPRT, only plain PORT. + +.TP +.B -ftpuseepvs +Set to one to tell TclCurl to use the EPSV command when doing passive FTP +downloads (which it always does by default). Using EPSV means that it will +first attempt to use EPSV before using PASV, but if you pass a zero to this +option, it will not try using EPSV, only plain PASV. + +.TP +.B -ftpcreatemissingdirs +If set to 1, TclCurl will attempt to create any remote directory that it +fails to CWD into. CWD is the command that changes working directory. + +This setting also applies to SFTP-connections. TclCurl will attempt to create +the remote directory if it can't obtain a handle to the target-location. The +creation will fail if a file of the same name as the directory to create +already exists or lack of permissions prevents creation. + +.TP +.B -ftpresponsetimeout +Causes TclCurl to set a timeout period (in seconds) on the amount of time that +the server is allowed to take in order to generate a response message for a +command before the session is considered hung. Note that while TclCurl is waiting +for a response, this value overrides \fBtimeout\fP. It is recommended that if used +in conjunction with \fBtimeout\fP, you set it to a value smaller than \fBtimeout\fP. + +.TP +.B -ftpalternativetouser +Pass a string which will be used to authenticate if the usual FTP "USER user" and +"PASS password" negotiation fails. This is currently only known to be required when +connecting to Tumbleweed's Secure Transport FTPS server using client certificates for +authentication. + +.TP +.B -ftpskippasvip +If set to 1, it instructs TclCurl not to use the IP address the +server suggests in its 227-response to TclCurl's PASV command when TclCurl +connects the data connection. Instead TclCurl will re-use the same IP address +it already uses for the control connection. But it will use the port number +from the 227-response. + +This option has no effect if PORT, EPRT or EPSV is used instead of PASV. + +.TP +.B -usessl +You can use ftps:// URLs to explicitly switch on SSL/TSL for the control +connection and the data connection. + +Alternatively, and what seems to be the recommended way, you can set the +option to one of these values: + +.RS +.TP 5 +.B nope +Do not attempt to use SSL +.TP +.B try +Try using SSL, proceed anyway otherwise. +.TP +.B control +Use SSL for the control conecction or fail with "use ssl failed" (64). +.TP +.B all +Use SSL for all communication or fail with "use ssl failed" (64). +.RE + +.TP +.B -ftpsslauth + +Pass TclCurl one of the values from below, to alter how TclCurl issues +"AUTH TLS" or "AUTH SSL" when FTP over SSL is activated (see \fB-ftpssl\fP). + +You may need this option because of servers like BSDFTPD-SSL from +http://bsdftpd-ssl.sc.ru/ "which won't work properly when "AUTH SSL" is issued +(although the server responds fine and everything) but requires "AUTH TLS" +instead". + +.RS +.TP 5 +.B default +Allows TclCurl to decide. +.TP +.B ssl +Try "AUTH SSL" first, and only if that fails try "AUTH TLS". +.TP +.B tls +Try "AUTH TLS" first, and only if that fails try "AUTH SSL". +.RE + +.TP +.B -ftpsslccc +Set it to make TclCurl use CCC (Clear Command Channel). It shuts down the +SSL/TLS layer after authenticating. The rest of the control channel +communication will be unencrypted. This allows NAT routers to follow the +FTP transaction. Possible values are: + +.RS +.TP 5 +.B none +Do not attempt to use CCC. +.TP +.B passive +Do not initiate the shutdown, wait for the server to do it. Do not send a reply. +.TP +.B active +Initiate the shutdown and wait for a reply. +.RE + +.TP +.B -ftpaccount +Pass string (or "" to disable). When an FTP server asks for "account data" after +user name and password has been provided, this data is sent off using the ACCT +command. + +.TP +.B -ftpfilemethod +It allows three values: +.RS +.TP 5 +.B multicwd +The default, TclCurl will do a single CWD operation for each path part in the given +URL. For deep hierarchies this means very many commands. This is how RFC1738 says it +should be done. +.TP +.B nocwd +No CWD at all is done, TclCurl will do SIZE, RETR, STOR, etc and give a full path to +the server. +.TP +.B singlecwd +Make one CWD with the full target directory and then operate on the file "normally". +This is somewhat more standards compliant than 'nocwd' but without the full penalty of 'multicwd'. +.RE + +.SH Protocol options + +.TP +.B -transfertext +A 1 tells the extension to use ASCII mode for ftp transfers, +instead of the default binary transfer. For win32 systems it does not set the +stdout to binary mode. This option can be usable when transferring text data +between systems with different views on certain characters, such as newlines +or similar. + +\fBNOTE:\fP TclCurl does not do a complete ASCII conversion when doing ASCII +transfers over FTP. This is a known limitation/flaw that nobody has +rectified. TclCurl simply sets the mode to ascii and performs a standard +transfer. + +.TP +.B -proxytransfermode +If set to 1, TclCurl sets the transfer mode (binary or ASCII) for FTP transfers +done via an HTTP proxy, by appending ;type=a or ;type=i to the URL. +Without this setting, or it being set to 0, the default, \fB-transfertext\fP has +no effect when doing FTP via a proxy. Beware that not all proxies support this feature. + +.TP +.B -crlf +Convert unix newlines to CRLF newlines on FTP transfers. + +.TP +.B -range +Pass a string as parameter, which should contain the specified range you +want. It should be in the format +.I "X-Y" +, where X or Y may be left out. HTTP +transfers also support several intervals, separated with commas as in +.I "X-Y,N-M" +Using this kind of multiple intervals will cause the HTTP server to send the +response document in pieces (using standard MIME separation techniques). + +Ranges only work on HTTP, FTP and FILE transfers. + +.TP +.B -resumefrom +Pass the offset in number of bytes that you want the transfer to start from. +Set this option to 0 to make the transfer start from the beginning +(effectively disabling resume). + +For FTP, set this option to -1 to make the transfer start from the end of the +target file (useful to continue an interrupted upload). + +.TP +.B -customrequest +Pass a string as parameter. It will be used instead of GET or HEAD when doing +the HTTP request. This is useful for doing DELETE or other more obscure HTTP +requests. Do not do this at will, make sure your server supports the command first. + +Note that TclCurl will still act and assume the keyword it would use if you +do not set your custom and it will act according to that. Thus, changing this +to a HEAD when TclCurl otherwise would do a GET might cause TclCurl to act funny, +and similar. To switch to a proper HEAD, use \fB-nobody\fP, to switch to a proper +POST, use \fB-post\fP or \fB-postfields\fP and so on. + +.TP +.B -filetime +If you pass a 1, TclCurl will attempt to get the +modification date of the remote document in this operation. This requires that +the remote server sends the time or replies to a time querying command. The +getinfo procedure with the +.I filetime +argument can be used after a transfer to extract the received time (if any). + +.TP +.B -nobody +A 1 tells the library not to include the body-part in the +output. This is only relevant for protocols that have a separate header and +body part. On HTTP(S) servers, this will make TclCurl do a HEAD request. + +To change request to GET, you should use \fBhttpget\fP. Change request +to POST with \fBpost\fP etc. + +.TP +.B -infilesize +When uploading a file to a remote site, this option should be used to tell +TclCurl what the expected size of the infile is. + +This option is mandatory for uploading using SCP. + +.TP +.B -upload +A 1 tells the library to prepare for an upload. The +\fB-infile\fP and \fB-infilesize\fP options are also interesting for uploads. +If the protocol is HTTP, uploading means using the PUT request unless you tell +TclCurl otherwise. + +Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +If you use PUT to a HTTP 1.1 server, you can upload data without knowing the +size before starting the transfer if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with \fB-httpheader\fP. +With HTTP 1.0 or without chunked transfer, you must specify the size. + +.TP +.B -maxfilesize +This allows you to specify the maximum size (in bytes) of a file to download. +If the file requested is larger than this value, the transfer will not start +and error 'filesize exceeded' (63) will be returned. + +NOTE: The file size is not always known prior to download, and for such files +this option has no effect even if the file transfer ends up being larger than +this given limit. This concerns both FTP and HTTP transfers. + +.TP +.B -timecondition +This defines how the \fBtimevalue\fP value is treated. You can set this +parameter to \fBifmodsince\fP or \fBifunmodsince\fP. This feature applies to +HTTP and FTP. + +.TP +.B -timevalue +This should be the time in seconds since 1 jan 1970, and the time will be +used in a condition as specified with \fBtimecondition\fP. + + +.SH Connection options + +.TP +.B -timeout +Pass the maximum time in seconds that you allow +the TclCurl transfer operation to take. Do note that normally, name lookups +may take a considerable time and that limiting the operation to less than a +few minutes risks aborting perfectly normal operations. This option will +cause libcurl to use the SIGALRM to enable time-outing system calls. + +In unix-like systems, this might cause signals to be used unless +\fB-nosignal\fP is used. + +.TP +.B -timeoutms +Like \fBtimeout\fP but takes a number of milliseconds instead. If libcurl is +built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. + +.TP +.B -lowspeedlimit +Pass the speed in bytes per second that the transfer should be below during +.B lowspeedtime +seconds for the extension to consider it too slow and abort. + +.TP +.B -lowspeedtime +Pass the time in seconds that the transfer should be below the +.B lowspeedlimit +for the extension to consider it too slow and abort. + +.TP +.B -maxsendspeed +Pass a speed in bytes per seconds. If an upload exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. + +.TP +.B -maxrecvspeed +Pass a speed in bytes per second. If a download exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. + +.TP +.B -maxconnects +Sets the persistant connection cache size in all the protocols that support +persistent conecctions. The set amount will be the maximum amount of simultaneous +connections that TclCurl may cache in this easy handle. Default is 5, and there +isn't much point in changing this value unless you are perfectly aware of how this +work and changes TclCurl's behaviour. + +When reaching the maximum limit, TclCurl closes the oldest connection in the cache +to prevent the number of open connections to increase. + +\fBNote\fP: if you have already performed transfers with this curl handle, +setting a smaller +.B maxconnects +than before may cause open connections to unnecessarily get closed. + +\fBNote\fP that if you add this easy handle to a multi handle, this setting is not +being acknowledged, instead you must configure the multi handle its own +\fBmaxconnects\fP option. + +.TP +.B -connecttimeout +Maximum time in seconds that you allow the +connection to the server to take. This only limits the connection phase, once +it has connected, this option is of no more use. Set to zero to disable +connection timeout (it will then only timeout on the internal timeouts). + +In unix-like systems, this might cause signals to be used unless +\fB-nosignal\fP is set. + +.TP +.B -connecttimeoutms +Like \fBconnecttimeout\fP but takes a number of milliseconds instead. If libcurl +is built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. + +.TP +.B -ipresolve +Allows an application to select what kind of IP addresses to use when +resolving host names. This is only interesting when using host names +that resolve addresses using more than one version of IP. The allowed +values are: +.RS +.TP 5 +.B whatever +Default, resolves addresses to all IP versions that your system allows. +.TP +.B v4 +Resolve to ipv4 addresses. +.TP +.B v6 +Resolve to ipv6 addresses. +.RE + +.SH SSL and security options + +.TP +.B -sslcert +Pass a string as parameter. The string should be the file name of your certificate. +The default format is "PEM" and can be changed with \fB-sslcerttype\fP. + +With NSS this is the nickname of the certificate you wish to authenticate with. + +.TP +.B -sslcerttype +Pass a string as parameter. The string should be the format of your certificate. +Supported formats are "PEM" and "DER". + +.TP +.B -sslkey +Pass a pointer to a zero terminated string as parameter. The string should be +the file name of your private key. The default format is "PEM" and can be +changed with \fB-sslkeytype\fP. + +.TP +.B -sslkeytype +Pass a pointer to a zero terminated string as parameter. The string should be +the format of your private key. Supported formats are "PEM", "DER" and "ENG" + +\fBNOTE:\fPThe format "ENG" enables you to load the private key from a crypto +engine. in this case \fB-sslkey\fP is used as an identifier passed to +the engine. You have to set the crypto engine with \fB-sslengine\fP. The "DER" +format key file currently does not work because of a bug in OpenSSL. + +.TP +.B -keypasswd +Pass a string as parameter. It will be used as the password required to use the +\fB-sslkey\fP or \fB-sshprivatekeyfile\fP private key. + +You never need a pass phrase to load a certificate but you need one to load you +private key. + +This option used to be known as \fB-sslkeypasswd\fP and \fB-sslcertpasswd\fP. + +.TP +.B -sslengine +Pass a string as parameter. It will be used as the identifier for the crypto +engine you want to use for your private key. + +\fBNOTE:\fPIf the crypto device cannot be loaded, an error will be returned. + +.TP +.B -sslenginedefault +Pass a 1 to set the actual crypto engine as the default for (asymmetric) crypto operations. + +\fBNOTE:\fPIf the crypto device cannot be set, an error will be returned. + +.TP +.B -sslversion +Use it to set what version of SSL/TLS to use. The available options are: +.RS +.TP 5 +.B default +The default action. This will attempt to figure out the remote SSL protocol version, +i.e. either SSLv3 or TLSv1 (but not SSLv2, which became disabled by default with 7.18.1). +.TP +.B tlsv1 +Force TLSv1 +.TP +.B sslv2 +Force SSLv2 +.TP +.B sslv3 +Force SSLv3 +.RE + +.TP +.B -sslverifypeer +This option determines whether TclCurl verifies the authenticity of the peer's certificate. +A 1 means it verifies; zero means it doesn't. The default is 1. + +When negotiating an SSL connection, the server sends a certificate indicating its identity. +TclCurl verifies whether the certificate is authentic, i.e. that you can trust that the +server is who the certificate says it is. This trust is based on a chain of digital signatures, +rooted in certification authority (CA) certificates you supply. + +TclCurl uses a default bundle of CA certificates that comes with libcurl but you can specify +alternate certificates with the \fB-cainfo\fP or the \fB-capath\fP options. + +When \fB-sslverifypeer\fP is nonzero, and the verification fails to prove that the certificate +is authentic, the connection fails. When the option is zero, the connection succeeds regardless. + +Authenticating the certificate is not by itself very useful. You typically want to ensure +that the server, as authentically identified by its certificate, is the server you mean to +be talking to, use \fB-sslverifyhost\fP to control that. + +.TP +.B -cainfo +Pass a file naming holding the certificate to verify the peer with. This only +makes sense when used in combination with the \fB-sslverifypeer\fP option, if +it is set to zero \fB-cainfo\fP need not even indicate an accessible file. + +When built against NSS this is the directory that the NSS certificate database +resides in. + +.TP +.B -issuercert +Pass a string naming a file holding a CA certificate in PEM format. If the option +is set, an additional check against the peer certificate is performed to verify +the issuer is indeed the one associated with the certificate provided by the option. +This additional check is useful in multi-level PKI where one need to enforce the peer +certificate is from a specific branch of the tree. + +This option makes sense only when used in combination with the \fB-sslverifypeer\fP +option. Otherwise, the result of the check is not considered as failure. + +.TP +.B -capath +Pass the directory holding multiple CA certificates to verify the peer with. +The certificate directory must be prepared using the openssl c_rehash utility. +This only makes sense when used in combination with the \fB-sslverifypeer\fP +option, if it is set to zero, \fB-capath\fP need not even indicate an accessible +path. + +This option apparently does not work in Windows due to some limitation in openssl. + +This option is OpenSSL-specific and does nothing if libcurl is built to use GnuTLS. + +.TP +.B -crlfile +Pass a string naming a file with the concatenation of CRL (in PEM format) to use in +the certificate validation that occurs during the SSL exchange. + +When libcurl is built to use NSS or GnuTLS, there is no way to influence the use of +CRL passed to help in the verification process. When built with OpenSSL support, +X509_V_FLAG_CRL_CHECK and X509_V_FLAG_CRL_CHECK_ALL are both set, requiring CRL +check against all the elements of the certificate chain if a CRL file is passed. + +This option makes sense only when used in combination with the \fB-sslverifypeer\fP +option. + +.TP +.B -randomfile +Pass a file name. The file will be used to read from to seed the random engine +for SSL. The more random the specified file is, the more secure will the SSL +connection become. + +.TP +.B -egdsocket +Pass a path name to the Entropy Gathering Daemon socket. It will be used to seed +the random engine for SSL. + +.TP +.B -sslverifyhost +This option determines whether TclCurl verifies that the server claims to be +who you want it to be. + +When negotiating an SSL connection, the server sends a certificate +indicating its identity. + +When \fB-sslverifyhost\fP is set to 2, that certificate must indicate +that the server is the server to which you meant to connect, or the +connection fails. + +TclCurl considers the server the intended one when the Common Name field +or a Subject Alternate Name field in the certificate matches the host +name in the URL to which you told Curl to connect. + +When set to 1, the certificate must contain a Common Name field, +but it does not matter what name it says. (This is not ordinarily a +useful setting). + +When the value is 0, the connection succeeds regardless of the names in +the certificate. + +The default is 2. + +This option controls the identity that the server \fIclaims\fP. The server +could be lying. To control lying, see \fBsslverifypeer\fP. + +.TP +.B -sslcypherlist +Pass a string holding the ciphers to use for the SSL connection. The list must +consists of one or more cipher strings separated by colons. Commas or spaces +are also acceptable separators but colons are normally used, , - and + can be +used as operators. + +For OpenSSL and GnuTLS valid examples of cipher lists include 'RC4-SHA', 'SHA1+DES', +'TLSv1' and 'DEFAULT'. The default list is normally set when you compile OpenSSL. + +You will find more details about cipher lists on this URL: + http://www.openssl.org/docs/apps/ciphers.html + +For NSS valid examples of cipher lists include 'rsa_rc4_128_md5', 'rsa_aes_128_sha', +etc. With NSS you don't add/remove ciphers. If you use this option then all known +ciphers are disabled and only those passed in are enabled. + +You'll find more details about the NSS cipher lists on this URL: + http://directory.fedora.redhat.com/docs/mod_nss.html + +.TP +.B -sslsessionidcache +Pass a 0 to disable TclCurl's use of SSL session-ID caching or a 1 to enable it. +By default all transfers are done using the cache. Note that while nothing ever +should get hurt by attempting to reuse SSL session-IDs, there seem to be broken SSL +implementations in the wild that may require you to disable this in order for you to +succeed. + +.TP +.B -krblevel +Set the kerberos security level for FTP, this also enables kerberos awareness. +This is a string, 'clear', 'safe', 'confidential' or 'private'. If the string +is set but does not match one of these, 'private' will be used. Set the string +to NULL to disable kerberos4. Set the string to "" to disable kerberos +support for FTP. + +.SH SSH options + +.TP +.B -sshauthtypes +The allowed types are: + +.RS +.TP 5 +.B publickey +.TP +.B password +.TP +.B host +.TP +.B keyboard +.TP +.B any +To let TclCurl pick one +.RE + +.TP +.B -sshhostpublickeymd5 +Pass a string containing 32 hexadecimal digits. The string should be the 128 +bit MD5 cheksum of the remote host public key, and TclCurl will reject the +connection to the host unless the md5sums match. This option is only for SCP +and SFTP transfers. + +.TP +.B -publickeyfile +Pass the file name for your public key. If not used, TclCurl defaults to using \fB~/.ssh/id_dsa.pub\fP. + +.TP +.B -privatekeyfile +Pass the file name for your private key. If not used, TclCurl defaults to using \fB~/.ssh/id_dsa\fP. +If the file is password-protected, set the password with \fB-keypasswd\fP. + +.SH Other options + +.TP +.B -headervar +Name of the Tcl array variable where TclCurl will store the headers returned +by the server. + +When a server sends a chunked encoded transfer, it may contain a +trailer. That trailer is identical to a HTTP header and if such a trailer is +received it is passed to the application using this callback as well. There +are several ways to detect it being a trailer and not an ordinary header: 1) +it comes after the response-body. 2) it comes after the final header line (CR +LF) 3) a Trailer: header among the response-headers mention what header to +expect in the trailer. + +.TP +.B -bodyvar +Name of the Tcl variable where TclCurl will store the file requested, the file +may contain text or binary data. + +.TP +.B -canceltransvar +Name of a Tcl variable, in case you have defined a procedure to call with +\fB-progressproc\fP setting this variable to '1' will cancel the transfer. + +.TP +.B -command +Executes the given command after the transfer is done, since it only works +with blocking transfers, it is pretty much useless. + +.TP +.B -share +Pass a share handle as a parameter. The share handle must have been created by +a previous call to \fBcurl::shareinit\fP. Setting this option, will make this +handle use the data from the shared handle instead of keeping the data to itself. +See \fItclcurl_share\fP for details. + +.TP +.B -newfileperms +Pass a number as a parameter, containing the value of the permissions that will +be assigned to newly created files on the remote server. The default value is 0644, +but any valid value can be used. The only protocols that can use this are sftp://, +scp:// and file://. + +.TP +.B -newdirectoryperms +Pass a number as a parameter, containing the value of the permissions that will be +assigned to newly created directories on the remote server. The default value is 0755, +but any valid value can be used. The only protocols that can use this are sftp://, scp:// +and file://. + +.SH NOT SUPPORTED +Some of the options libcurl offers are not supported, I don't think them +worth supporting in TclCurl but if you need one of them don't forget to +complain: +.sp +.B CURLOPT_FRESH_CONNECT, CURLOPT_FORBID_REUSE, CURLOPT_PRIVATE, +.B CURLOPT_SSL_CTX_FUNCTION, CURLOPT_SSL_CTX_DATA, CURLOPT_SSL_CTX_FUNCTION and +.B CURLOPT_CONNECT_ONLY, CURLOPT_OPENSOCKETFUNCTION, CURLOPT_OPENSOCKETDATA. + +.SH curlHandle perform +This procedure is called after the +.B init +and all the +.B configure +calls are made, and will perform the transfer as described in the options. +.sp +It must be called with the same +\fIcurlHandle\fP \fBcurl::init\fP call returned. +You can do any amount of calls to perform while using the same handle. If you +intend to transfer more than one file, you are even encouraged to do +so. TclCurl will then attempt to re-use the same connection for the following +transfers, thus making the operations faster, less CPU intense and using less +network resources. Just note that you will have to use +.I configure +between the invokes to set options for the following perform. +.sp +You must never call this procedure simultaneously from two places using the +same handle. Let it return first before invoking it another time. If +you want parallel transfers, you must use several curl handles. +.TP +.B RETURN VALUE +'0' if all went well, non-zero if it didn't. In case of error, if the +.I errorbuffer +was set with +.I configure +there will be a readable error message. +The error codes are: +.IP 1 +Unsupported protocol. This build of TclCurl has no support for this protocol. +.IP 2 +Very early initialization code failed. This is likely to be and internal error +or problem. +.IP 3 +URL malformat. The syntax was not correct. +.IP 5 +Couldn't resolve proxy. The given proxy host could not be resolved. +.IP 6 +Couldn't resolve host. The given remote host was not resolved. +.IP 7 +Failed to connect to host or proxy. +.IP 8 +FTP weird server reply. The server sent data TclCurl couldn't parse. +The given remote server is probably not an OK FTP server. +.IP 9 +We were denied access to the resource given in the URL. For FTP, this occurs +while trying to change to the remote directory. +.IP 11 +FTP weird PASS reply. TclCurl couldn't parse the reply sent to the PASS request. +.IP 13 +FTP weird PASV reply, TclCurl couldn't parse the reply sent to the PASV or EPSV +request. +.IP 14 +FTP weird 227 format. TclCurl couldn't parse the 227-line the server sent. +.IP 15 +FTP can't get host. Couldn't resolve the host IP we got in the 227-line. +.IP 17 +FTP couldn't set type. Couldn't change transfer method to either binary or +ascii. +.IP 18 +Partial file. Only a part of the file was transfered, this happens when +the server first reports an expected transfer size and then delivers data +that doesn't match the given size. +.IP 19 +FTP couldn't RETR file, we either got a weird reply to a 'RETR' command or +a zero byte transfer. +.IP 21 +Quote error. A custom 'QUOTE' returned error code 400 or higher (for FTP) or +otherwise indicated unsuccessful completion of the command. +.IP 22 +HTTP returned error. This return code only appears if \fB-failonerror\fP is +used and the HTTP server returns an error code that is 400 or higher. +.IP 23 +Write error. TclCurl couldn't write data to a local filesystem or an error +was returned from a write callback. +.IP 25 +Failed upload failed. For FTP, the server typcially denied the STOR +command. The error buffer usually contains the server's explanation to this. +.IP 26 +Read error. There was a problem reading from a local file or an error was returned +from the read callback. +.IP 27 +Out of memory. A memory allocation request failed. This should never happen unless +something weird is going on in your computer. +.IP 28 +Operation timeout. The specified time-out period was reached according to the +conditions. +.IP 30 +The FTP PORT command failed, not all FTP servers support the PORT command, +try doing a transfer using PASV instead!. +.IP 31 +FTP couldn't use REST. This command is used for resumed FTP transfers. +.IP 33 +Range error. The server doesn't support or accept range requests. +.IP 34 +HTTP post error. Internal post-request generation error. +.IP 35 +SSL connect error. The SSL handshaking failed, the error buffer may have +a clue to the reason, could be certificates, passwords, ... +.IP 36 +FTP bad download resume. Couldn't continue an earlier aborted download, probably +because you are trying to resume beyond the file size. +.IP 37 +A file given with FILE:// couldn't be read. Did you checked the permissions? +.IP 38 +LDAP cannot bind. LDAP bind operation failed. +.IP 39 +LDAP search failed. +.IP 41 +A required zlib function was not found. +.IP 42 +Aborted by callback. An application told TclCurl to abort the operation. +.IP 43 +Internal error. A function was called with a bad parameter. +.IP 45 +Interface error. A specified outgoing interface could not be used. +.IP 47 +Too many redirects. When following redirects, TclCurl hit the maximum amount, set +your limit with --maxredirs +.IP 48 +Unknown TELNET option specified. +.IP 49 +A telnet option string was illegally formatted. +.IP 51 +The remote peer's SSL certificate or SSH md5 fingerprint wasn't ok +.IP 52 +The server didn't reply anything, which here is considered an error. +.IP 53 +The specified crypto engine wasn't found. +.IP 54 +Failed setting the selected SSL crypto engine as default! +.IP 55 +Failed sending network data. +.IP 56 +Failure with receiving network data. +.IP 58 +Problem with the local client certificate. +.IP 59 +Couldn't use specified SSL cipher. +.IP 60 +Peer certificate cannot be authenticated with known CA certificates. +.IP 61 +Unrecognized transfer encoding. +.IP 62 +Invalid LDAP URL. +.IP 63 +Maximum file size exceeded. +.IP 64 +SSL use failed. +.IP 65 +Sending the data requires a rewind that failed, since TclCurl should +take care of it for you, it means you found a bug. +.IP 66 +Failed to initialise ssl engine. +.IP 67 +Failed to login, user password or similar was not accepted. +.IP 68 +File not found on TFTP server. +.IP 69 +There is a permission problem with the TFTP request. +.IP 70 +The remote server has run out of space. +.IP 71 +Illegal TFTP operation. +.IP 72 +Unknown transfer ID. +.IP 73 +TFTP file already exists and will not be overwritten. +.IP 74 +No such user in the TFTP server and good behaving TFTP server +should never return this. +.IP 75 +Character conversion failed. +.IP 77 +Problem with reading the SSL CA cert (path? access rights?). +.IP 78 +Remote file not found +.IP 79 +Error from the SSH layer +.IP 80 +Failed to shut down the SSL connection +.IP 82 +Failed to load CRL file +.IP 83 +Issuer check failed + +.SH curlHandle getinfo option +Request internal information from the curl session with this procedure. +This procedure is intended to get used *AFTER* a performed transfer, +and can be relied upon only if the \fBperform\fP returns 0. Use +this function AFTER a performed transfer if you want to get +transfer-oriented data. + +The following information can be extracted: + +.TP +.B effectiveurl +Returns the last used effective URL. + +.TP +.B responsecode +Returns the last received HTTP or FTP code. This will be zero if no server +response code has been received. Note that a proxy's CONNECT response should +be read with \fBhttpconnectcode\fP and not this. + +.TP +.B httpconnectcode +Returns the last received proxy response code to a CONNECT request. + +.TP +.B filetime +Returns the remote time of the retrieved document (in number of seconds +since 1 jan 1970 in the GMT/UTC time zone). If you get -1, +it can be because of many reasons (unknown, the server hides it or the +server doesn't support the command that tells document time etc) and the time +of the document is unknown. +.sp +In order for this to work you have to set the \fB-filetime\fP option before +the transfer. + +.TP +.B namelookuptime +Returns the time, in seconds, it took from the start until the name resolving +was completed. + +.TP +.B connecttime +Returns the time, in seconds, it took from the start until the connect to the +remote host (or proxy) was completed. + +.TP +.B appconnecttime +Returns the time, in seconds, it took from the start until the SSL/SSH +connect/handshake to the remote host was completed. This time is most often very +near to the PRETRANSFER time, except for cases such as HTTP pippelining where the +pretransfer time can be delayed due to waits in line for the pipeline and more. + +.TP +.B pretransfertime +Returns the time, in seconds, it took from the start until the file transfer +is just about to begin. This includes all pre-transfer commands and +negotiations that are specific to the particular protocol(s) involved. + +.TP +.B starttransfertime +Returns the time, in seconds, it took from the start until the first byte +is just about to be transfered. This includes the \fBpretransfertime\fP, +and also the time the server needs to calculate the result. + +.TP +.B totaltime +Returns the total transaction time, in seconds, for the previous transfer, +including name resolving, TCP connect etc. + +.TP +.B redirecturl +Returns the URL a redirect would take you to if you enable \fBfollowlocation\fP. +This can come very handy if you think using the built-in libcurl redirect logic +isn't good enough for you but you would still prefer to avoid implementing all +the magic of figuring out the new URL. + +.TP +.B redirecttime +Returns the total time, in seconds, it took for all redirection steps +including name lookup, connect, pretransfer and transfer before +the final transaction was started, it returns the complete execution +time for multiple redirections, so it returns zero if no redirections +were needed. + +.TP +.B redirectcount +Returns the total number of redirections that were actually followed. + +.TP +.B numconnects +Returns how many new connections TclCurl had to create to achieve the +previous transfer (only the successful connects are counted). Combined +with \fBredirectcount\fP you are able to know how many times TclCurl +successfully reused existing connection(s) or not. See the Connection +Options of \fBsetopt\fP to see how TclCurl tries to make persistent +connections to save time. + +.TP +.B primaryip +Returns the IP address of the most recent connection done with this handle. +This string may be IPv6 if that's enabled. + +.TP +.B sizeupload +Returns the total amount of bytes that were uploaded. + +.TP +.B sizedownload +Returns the total amount of bytes that were downloaded. The amount is only +for the latest transfer and will be reset again for each new transfer. + +.TP +.B speeddownload +Returns the average download speed, measured in bytes/second, for the complete download. + +.TP +.B speedupload +Returns the average upload speed, measured in bytes/second, for the complete upload. + +.TP +.B headersize +Returns the total size in bytes of all the headers received. + +.TP +.B requestsize +Returns the total size of the issued requests. This is so far only for HTTP +requests. Note that this may be more than one request if followLocation is true. + +.TP +.B sslverifyresult +Returns the result of the certification verification that was requested +(using the -sslverifypeer option to configure). + +.TP +.B sslengines +Returns a \fBlist\fP of the OpenSSL crypto-engines supported. Note that engines are +normally implemented in separate dynamic libraries. Hence not all the returned +engines may be available at run-time. + +.TP +.B contentlengthdownload +Returns the content-length of the download. This is the value read from the +.B Content-Length: +field. + +.TP +.B contentlengthupload +Returns the specified size of the upload. + +.TP +.B contenttype +Returns the content-type of the downloaded object. This is the value +read from the Content-Type: field. If you get an empty string, it means +the server didn't send a valid Content-Type header or that the protocol +used doesn't support this. + +.TP +.B httpauthavail +Returns a list with the authentication method(s) available. + +.TP +.B proxyauthavail +Returns a list with the authentication method(s) available for your +proxy athentication. + +.TP +.B oserrno +Returns the errno value from a connect failure. + +.TP +.B cookielist +Returns a list of all cookies TclCurl knows (expired ones, too). If there +are no cookies (cookies for the handle have not been enabled or simply +none have been received) the list will be empty. + +.TP +.B ftpentrypath +Returns a string holding the path of the entry path. That is the initial path +TclCurl ended up in when logging on to the remote FTP server. Returns an empty +string if something is wrong. + +.SH curlHandle cleanup +This procedure must be the last one to call for a curl session. It is the +opposite of the +.I curl::init +procedure and must be called with the same +.I curlhandle +as input as the curl::init call returned. +This will effectively close all connections TclCurl has used and possibly +has kept open until now. Don't call this procedure if you intend to transfer +more files. + +.SH curlHandle reset + +Re-initializes all options previously set on a specified handle to the +default values. + +This puts back the handle to the same state as it was in when it was just +created with curl::init. + +It does not change the following information kept in the handle: live +connections, the Session ID cache, the DNS cache, the cookies and shares. + +.SH curlHandle duphandle +This procedure will return a new curl handle, a duplicate, +using all the options previously set in the input curl handle. +Both handles can subsequently be used independently and +they must both be freed with +.B cleanup. +The new handle will not inherit any state information, +connections, SSL sessions or cookies. +.TP +.B RETURN VALUE +A new curl handle or an error message if the copy fails. + +.SH curlHandle pause +You can use this command from within a progress callback procedure +to pause the transfer. + +.SH curlHandle resume +Resumes a transfer paused with \fBcurlhandle pause\fP + +.SH curl::transfer +In case you do not want to use persistant connections you can use this +command, it takes the same arguments as the \fIcurlHandle\fP \fBconfigure\fP +and will init, configure, perform and cleanup a connection for you. + +You can also get the \fIgetinfo\fP information by using \fI-infooption variable\fP +pairs, after the transfer \fIvariable\fP will contain the value that would have +been returned by \fI$curlHandle getinfo option\fP. +.TP +.B RETURN VALUE +The same error code \fBperform\fP would return. + +.SH curl::version +Returns a string with the version number of tclcurl, libcurl and some of +its important components (like OpenSSL version). +.TP +.B RETURN VALUE +The string with the version info. + +.SH curl::escape url +This procedure will convert the given input string to an URL encoded string and +return that. All input characters that are not a-z, +A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a +two-digit hexadecimal number) +.TP +.B RETURN VALUE +The converted string. +.SH curl::unescape url +This procedure will convert the given URL encoded input string to a "plain +string" and return that. All input characters that +are URL encoded (%XX where XX is a two-digit hexadecimal number) will be +converted to their plain text versions. +.TP +.B RETURN VALUE +The string unencoded. + +.SH curl::curlConfig option +Returns some information about how you have +.B cURL +installed. + +.TP +.B -prefix +Returns the directory root where you installed +.B cURL +.TP +.B -feature +Returns a list containing particular main features the installed +.B libcurl +was built with. The list may include SSL, KRB4 or IPv6, do not +assume any particular order. +.TP +.B -vernum +Outputs version information about the installed libcurl, in +numerical mode. This outputs the version number, in hexadecimal, +with 8 bits for each part; major, minor, patch. So that libcurl +7.7.4 would appear as 070704 and libcurl 12.13.14 would appear as +0c0d0e... + +.SH curl::versioninfo option +Returns information about various run-time features in TclCurl. + +Applications should use this information to judge if things are possible to do +or not, instead of using compile-time checks, as dynamic/DLL libraries can be +changed independent of applications. + +.TP +.B -version +Returns the version of libcurl we are using. + +.TP +.B -versionnum +Retuns the version of libcurl we are using in hexadecimal with 8 bits for each +part; major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and +libcurl 12.13.14 would appear as 0c0d0e... Note that the initial zero might be +omitted. + +.TP +.B -host +Returns a string with the host information as discovered by a configure +script or set by the build environment. + +.TP +.B -features +Returns a list with the features compiled into libcurl, the possible elements are: +.RS +.TP 5 +.B ASYNCHDNS +Libcurl was built with support for asynchronous name lookups, which allows +more exact timeouts (even on Windows) and less blocking when using the multi +interface. +.TP +.B CONV +Libcurl was built with support for character conversions. +.TP +.B DEBUG +Libcurl was built with extra debug capabilities built-in. This is mainly of +interest for libcurl hackers. +.TP +.B GSSNEGOTIATE +Supports HTTP GSS-Negotiate. +.TP +.B IDN +Supports IDNA, domain names with international letters. +.TP +.B IPV6 +Supports IPv6. +.TP +.B KERBEROS4 +Supports kerberos4 (when using FTP). +.TP +.B LARGEFILE +Libcurl was built with support for large files. +.TP +.B LIBZ +Supports HTTP deflate using libz. +.TP +.B NTML +Supports HTTP NTLM +.TP +.B SPNEGO +Libcurl was built with support for SPNEGO authentication (Simple and Protected +GSS-API Negotiation Mechanism, defined in RFC 2478) +.TP +.B SSL +Supports SSL (HTTPS/FTPS) +.TP +.B SSPI +Libcurl was built with support for SSPI. This is only available on Windows and +makes libcurl use Windows-provided functions for NTLM authentication. It also +allows libcurl to use the current user and the current user's password without +the app having to pass them on. +.RE +Do not assume any particular order. + +.TP +.B -sslversion +Returns a string with the OpenSSL version used, like OpenSSL/0.9.6b. + +.TP +.B -sslversionnum +Returns the numerical OpenSSL version value as defined by the OpenSSL project. +If libcurl has no SSL support, this is 0. + +.TP +.B -libzversion +Returns a string, there is no numerical version, for example: 1.1.3. + +.TP +.B -protocols +Lists what particular protocols the installed TclCurl was built to support. +At the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, +FILE, TELNET, LDAP, DICT. Do not assume any particular order. The protocols +will be listed using uppercase. There may be none, one or several protocols +in the list. + +.SH curl::easystrerror errorCode +This procedure returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I curl, The art of HTTP scripting (at http://curl.haxx.se), RFC 2396, diff --git a/doc/SinComprimir/tclcurl_multi.n b/doc/SinComprimir/tclcurl_multi.n new file mode 100644 index 0000000..933d00d --- /dev/null +++ b/doc/SinComprimir/tclcurl_multi.n @@ -0,0 +1,226 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0" "TclCurl Multi Interface" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::multiinit" +.sp +.IB multiHandle " addhandle" +.sp +.IB multiHandle " removehandle" +.sp +.IB multiHandle " configure" +.sp +.IB multiHandle " perform" +.sp +.IB multiHandle " active" +.sp +.IB multiHandle " getinfo " +.sp +.IB multihandle " cleanup" +.sp +.IB multihandle " auto" +.sp +.BI "curl::multistrerror " errorCode +.sp +.SH DESCRIPTION +TclCurl's multi interface introduces several new abilities that the easy +interface refuses to offer. They are mainly: +.TP +Enable a "pull" interface. The application that uses TclCurl decides where and when to get/send data. +.TP +Enable multiple simultaneous transfers in the same thread without making it complicated for the application. +.TP +Keep Tk GUIs 'alive' while transfers are taking place. + +.SH Blocking +A few areas in the code are still using blocking code, even when used from the +multi interface. While we certainly want and intend for these to get fixed in +the future, you should be aware of the following current restrictions: +.RS +.TP 5 +.B Name resolves on non-windows unless c-ares is used. +.TP +.B GnuTLS SSL connections. +.TP +.B Active FTP connections. +.TP +.B HTTP proxy CONNECT operations. +.TP +.B TFTP transfers +.TP +.B file:// transfers. +.RE + +.SH curl::multiinit +This procedure must be the first one to call, it returns a \fImultiHandle\fP +that you need to use to invoke TclCurl procedures. The init MUST have a +corresponding call to \fIcleanup\fP when the operation is completed. +.sp +.B RETURN VALUE +.sp +.I multiHandle +to use. +.sp +.SH multiHandle addhandle ?easyHandle? +.sp +Each single transfer is built up with an 'easy' handle, the kind we have been +using so far with TclCurl, you must create them and setup the appropriate +options for each of them. Then we add them to the 'multi stack' using the +\fIaddhandle\fP command. + +If the easy handle is not set to use a shared or global DNS cache, it will be made +to use the DNS cache that is shared between all easy handles within the multi handle. + +When an easy handle has been added to a multi stack, you can not and you must not use +\fIperform\fP on that handle! + +.sp +.I "multiHandle" +is the return code from the \fIcurl::multiinit\fP call. +.sp +.B RETURN VALUE +The possible return values are: +.IP -1 +Handle added to the multi stack, please call +.I perform +soon +.IP 0 +Handle added ok. +.IP 1 +Invalid multi handle. +.IP 2 +Invalid 'easy' handle. It could mean that it isn't an easy handle at all, or possibly that +the handle already is in used by this or another multi handle. +.IP 3 +Out of memory, you should never get this. +.IP 4 +You found a bug in TclCurl. +.sp +.SH multiHandle removehandle ?easyHandle? +.sp +When a transfer is done or if we want to stop a transfer before it is completed, +we can use the \fIremovehandle\fP command. Once removed from the multi handle, +we can again use other easy interface functions on it. + +Please note that when a single transfer is completed, the easy handle is still +left added to the multi stack. You need to remove it and then close or, possibly, +set new options to it and add it again to the multi handle to start another transfer. + +.sp +.B RETURN VALUE +The possible return values are: +.IP 0 +Handle removed ok. +.IP 1 +Invalid multi handle. +.IP 2 +Invalid 'easy' handle. +.IP 3 +Out of memory, you should never get this. +.IP 4 +You found a bug in TclCurl. +.sp +.SH multiHandle configure +So far the only option is: +.TP +.B -pipelining +Pass a 1 to enable or 0 to disable. Enabling pipelining on a multi handle will +make it attempt to perform HTTP Pipelining as far as possible for transfers using +this handle. This means that if you add a second request that can use an already +existing connection, the second request will be "piped" on the same connection +rather than being executed in parallel. +.TP +.B -maxconnects +Pass a number which will be used as the maximum amount of simultaneously open +connections that TclCurl may cache. Default is 10, and TclCurl will enlarge +the size for each added easy handle to make it fit 4 times the number of added +easy handles. + +By setting this option, you can prevent the cache size to grow beyond the limit +set by you. When the cache is full, curl closes the oldest one in the cache to +prevent the number of open connections to increase. + +This option is for the multi handle's use only, when using the easy interface you should instead use it's own \fBmaxconnects\fP option. +.sp +.SH multiHandle perform +Adding the easy handles to the multi stack does not start any transfer. +Remember that one of the main ideas with this interface is to let your +application drive. You drive the transfers by invoking +.I perform. +TclCurl will then transfer data if there is anything available to transfer. +It'll use the callbacks and everything else we have setup in the individual +easy handles. It'll transfer data on all current transfers in the multi stack +that are ready to transfer anything. It may be all, it may be none. + +When you call \fBperform\fP and the amount of Irunning handles is +changed from the previous call (or is less than the amount of easy handles +you added to the multi handle), you know that there is one or more +transfers less "running". You can then call \fIgetinfo\fP to +get information about each individual completed transfer. +.sp +.B RETURN VALUE +If everything goes well, it returns the number of running handles, '0' if all +are done. In case of error, it will return the error code. +.sp +.SH multiHandle active +In order to know if any of the easy handles are ready to transfer data before +invoking +.I perform +you can use the +.I active +command, it will return the number of transfers currently active. +.sp +.B RETURN VALUE +The number of active transfers or '-1' in case of error. + +.SH multiHandle getinfo +This procedure returns very simple information about the transfers, you +can get more detail information using the \fIgetinfo\fP +command on each of the easy handles. + +.sp +.B RETURN VALUE +A list with the following elements: +.TP +easyHandle about which the info is about. +.TP +state of the transfer, '1' if it is done. +.TP +exit code of the transfer, '0' if there was no error,... +.TP +Number of messages still in the info queue. +.TP +In case there are no messages in the queue it will return {"" 0 0 0}. + +.SH multiHandle cleanup +This procedure must be the last one to call for a multi stack, it is the opposite of the +.I curl::multiinit +procedure and must be called with the same +.I multiHandle +as input as the +.B curl::multiinit +call returned. + +.SH multiHandle auto ?-command \fIcommand\fP? +Using this command Tcl's event loop will take care of periodically invoking \fBperform\fP +for you, before using it, you must have already added at least one easy handle to +the multi handle. + +The \fBcommand\fP option allows you to specify a command to invoke after all the easy +handles have finished their transfers, even though I say it is an option, the truth is +you must use this command to cleanup all the handles, otherwise the transfered files +may not be complete. + +This support is still in a very experimental state, it may still change without warning. +Any and all comments are welcome. + +You can find a couple of examples at \fBtests/multi\fP. + +.SH curl::multistrerror errorCode +This procedure returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I tclcurl, curl. diff --git a/doc/SinComprimir/tclcurl_share.n b/doc/SinComprimir/tclcurl_share.n new file mode 100644 index 0000000..5bedf8b --- /dev/null +++ b/doc/SinComprimir/tclcurl_share.n @@ -0,0 +1,64 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0" "TclCurl share data api" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::shareinit" +.sp +.IB shareHandle " share " "?data?" +.sp +.IB shareHandle " unshare " "?data?" +.sp +.IB shareHandle " cleanup" +.sp +.BI "curl::sharestrerror " errorCode + + +.SH DESCRIPTION + +With the share API, you can have two or more 'easy' handles sharing data +among them, so far they can only share cookies and DNS data. + +.SH curl::shareinit +This procedure must be the first one to call, it returns a \fBshareHandle\fP +that you need to use to share data among handles using the \fB-share\fP option +to the \fBconfigure\fP command. The init MUST have a corresponding call to +\fBcleanup\fP when the operation is completed. + +.B RETURN VALUE +.sp +\fBshareHandle\fP to use. + +.SH shareHandle share ?data? + +The parameter specifies a type of data that should be shared. This may be set +to one of the values described below: + +.RS +.TP 5 +.B cookies +Cookie data will be shared across the easy handles using this shared object. + +.TP +.B dns +Cached DNS hosts will be shared across the easy handles using this shared object. +Note that when you use the multi interface, all easy handles added to the same multi +handle will share DNS cache by default without this having to be used! +.RE + +.SH shareHandle unshare ?data? +This command does the opposite of \fBshare\fP. The specified parameter will no +longer be shared. Valid values are the same as those for \fBshare\fP. + +.SH sharehandle cleanup + +Deletes a shared object. The share handle cannot be used anymore after this +function has been called. + +.SH curl::sharestrerror errorCode +Returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I curl, TclCurl diff --git a/doc/aolserver.txt b/doc/aolserver.txt new file mode 100755 index 0000000..bc62df9 --- /dev/null +++ b/doc/aolserver.txt @@ -0,0 +1,64 @@ +There are a number of issues with namespaces in AOLserver 3.x, which I believe +are fixed in 4.0, which should be released within a few months. But in the +meantime this is what we've had to do for AOLserver 3.2 on Windows 2000. + +Alex Khassin + + +1. Under [ns_library shared] directory, create a directory called + packages. + +2. Register this directory as a Tcl module in nsd.tcl: + ns_section "ns/server/${servername}/modules" + ns_param packages Tcl + +3. Place each package into a subdirectory of the same name as the + package name (i.e. [ns_library shared]/packages/TclCurl) + +4. Copy S:\NaviSoft\Server\modules\tcl\am\packages.init.tcl to the + [ns_library shared]/packages directory and rename to just init.tcl + +5. Under AOLserver 4.x (and hopefully in 3.5.x) add to the bottom + of this file appropriate commands to register each package: + _am_pregister shared + +6. In your code, when you need to use a particular package, instead + of 'package require ', execute 'am_pinit ' + +7. This will use the existing package registration under AOLserver + 4.x and, under AOLserver 3.2, it will first register the package + in this interpreter and then use it. + +8. This is necessary because in AOLserver 3.2, namespaces aren't + properly imported into child interpreters. + + Currently dnscrub.com is set up like this for TclCurl and it works. + + Example usage: + + am_pinit TclCurl + curl::transfer -url http://am.net/index.htm -file d:/test.htm + +FYI, the code for am_pinit and _am_pregister procs: + + proc am_pinit {package} { + # AOLserver 3.2 package/namespace-handling is broken + # (namespace/packages don't get imported into child interpreters) + # so use this workaround proc instead of 'package require' to + # load the package into the current interpreter + # (this is obviously slower than copying from master interpeter) + # Package names are case-sensitive! + # Returns the version of the loaded package + set library shared + if {[lsearch -exact [package names] $package] == -1} { + ns_log Notice "packages: registering $library/$package" + _am_pregister $library $package + } + package require $package + } + + proc _am_pregister {library package} { + # Registers the package. library is 'shared' or 'private' + set dir [ns_library $library]/packages/$package + source $dir/pkgIndex.tcl + } diff --git a/doc/tclcurl.html b/doc/tclcurl.html new file mode 100644 index 0000000..3ce19f2 --- /dev/null +++ b/doc/tclcurl.html @@ -0,0 +1,2569 @@ +Manpage of TclCurl + +

TclCurl

+Section: Easy inteface (n)
Updated: 8 September 2008
+  +
+

NAME

+ +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +  +

SYNOPSIS

+ +curl::init + +

+curlHandle configure ?options? + +

+curlHandle perform + +

+curlHandle getinfo curlinfo_option + +

+curlhandle cleanup + +

+curlhandle reset + +

+curlHandle duhandle + +

+curlHandle pause + +

+curlHandle resume + +

+curl::transfer ?options? + +

+curl::version + +

+curl::escape url + +

+curl::unescape url + +

+curl::curlConfig option + +

+curl::versioninfo option + +

+curl::easystrerror errorCode + +

+  +

DESCRIPTION

+ +The TclCurl extension gives Tcl programmers access to the libcurl +library written by Daniel Stenberg, with it you can download urls, +upload them and many other neat tricks, for more information check +cURL's web page + +  +

curl::init

+ +This procedure must be the first one to call, it returns a +curlHandle + +that you need to use to invoke TclCurl procedures. The init calls intializes +curl and this call MUST have a corresponding call to +cleanup + +when the operation is completed. +You should perform all your sequential file transfers using the same +curlHandle. This enables TclCurl to use persistant connections when +possible. +

+RETURN VALUE + +

+curlHandle + +to use. +  +

curlHandle configure ?options?

+ +

+configure + +is called to set the options for the transfer. Most operations in TclCurl +have default actions, and by using the appropriate options you can +make them behave differently (as documented). All options are set with +the option followed by a parameter. +

+Notes: + +the options set with this procedure are valid for the +forthcoming data transfers that are performed when you invoke +perform + +

+The options are not reset between transfers (except where noted), so if +you want subsequent transfers with different options, you must change them +between the transfers. You can optionally reset all options back to the internal +default with curlHandle reset. +

+curlHandle + +is the return code from the +curl::init + +call. +

+

+OPTIONS + +

+  +

Behaviour options

+ +

+

+
-verbose + +
+Set the parameter to 1 to get the library to display a lot of verbose +information about its operations. Very useful for libcurl and/or protocol +debugging and understanding. +

+You hardly ever want this set in production use, you will almost always want +this when you debug/report problems. Another neat option for debugging is +-debugproc + +

+

-header + +
+A 1 tells the extension to include the headers in the body output. This is +only relevant for protocols that actually have headers preceding the data (like HTTP). +

+

-noprogress + +
+A 1 tells the extension to turn on the built-in progress meter. +Nowadays it is turn off by default. +

+

-nosignal + +
+A 1 tells TclCurl not use any functions that install signal +handlers or any functions that cause signals to be sent to the process. This +option is mainly here to allow multi-threaded unix applications to still +set/use all timeout options etc, without risking getting signals. +

+

+

+  +

Callback options

+ +

+

+
-writeproc + +
+Use it to set a Tcl procedure that will be invoked by TclCurl as soon as +there is received data that needs to be saved. The procedure will receive +a single parameter with the data to be saved. +

+NOTE: you will be passed as much data as possible in all invokes, but you +cannot possibly make any assumptions. It may be nothing if the file is +empty or it may be thousands of bytes. +

+

-file + +
+File in which the transfered data will be saved. +

+

-readproc + +
+Sets a Tcl procedure to be called by TclCurl as soon as it needs to read +data in order to send it to the peer. The procedure has to take one +parameter, which will contain the maximun numbers of bytes to read. It +should return the actual number of bytes read, or '0' if you want to +stop the transfer. +

+

-infile + +
+File from which the data will be transfered. +

+

-progressproc + +
+Name of the Tcl procedure that will invoked by TclCurl with a frequent +interval during operation (roughly once per second), no matter if data +is being transfered or not. Unknown/unused +argument values passed to the callback will be set to zero (like if you +only download data, the upload size will remain 0), the prototype of the +procedure must be: +

+proc ProgressCallback {dltotal dlnow ultotal ulnow} + +

+In order to this option to work you have to set the noprogress +option to '0'. Setting this option to the empty string will restore the +original progress function. +

+If you transfer data with the multi interface, this procedure will not be +called during periods of idleness unless you call the appropriate procedure +that performs transfers. +

+You can pause and resume a transfer from within this procedure using the +pause and resume commands. +

+

-writeheader + +
+Pass a the file name to be used to write the header part of the received data to. +The headers are guaranteed to be written one-by-one to this file and +only complete lines are written. Parsing headers should be easy enough using +this. +

+

-debugproc + +
+Name of the procedure that will receive the debug data produced by the +-verbose + +option, it should match the following prototype: +

+debugProc {infoType data} + +

+where infoType specifies what kind of information it is (0 text, +1 incoming header, 2 outgoing header, 3 incoming data, 4 outgoing data, +5 incoming SSL data, 6 outgoing SSL data). +

+

+  +

Error Options

+ +

+

+
-errorbuffer + +
+Pass a variable name where TclCurl may store human readable error +messages in. This may be more helpful than just the return code from the +command. +

+

-stderr + +
+Pass a file name as parameter. This is the stream to use internally instead +of stderr when reporting errors. +
-failonerror + +
+A 1 parameter tells the extension to fail silently if the HTTP code +returned is equal or larger than 400. The default action would be to return +the page normally, ignoring that code. +

+This method is not fail-safe and there are occasions where non-successful response +codes will slip through, especially when authentication is involved +(response codes 401 and 407). +

+You might get some amounts of headers transferred before this situation is detected, +like for when a "100-continue" is received as a response to a POST/PUT and a 401 +or 407 is received immediately afterwards. +

+

+  +

Network options

+ +

+

+
-url + +
+The actual URL to deal with. +

+If the given URL lacks the protocol part ("http://" or "ftp://" etc), it will +attempt to guess which protocol to use based on the given host name. If the +given protocol of the set URL is not supported, TclCurl will return the +unsupported protocol error when you call perform. Use +curl::versioninfo for detailed info on which protocols that are supported. +

+NOTE: this the one option required to be set +before +perform + +is called. +

+

-proxy + +
+If you need to use a http proxy to access the outside world, set the +proxy string with this option. To specify port number in this string, +append :[port] to the end of the host name. The proxy string may be +prefixed with [protocol]:// since any such prefix will be ignored. +

+When you tell the extension to use a HTTP proxy, TclCurl will +transparently convert operations to HTTP even if you specify a FTP +URL etc. This may have an impact on what other features of the library +you can use, such as +quote + +and similar FTP specifics that will not work unless you tunnel through +the HTTP proxy. Such tunneling is activated with +proxytunnel + +

+TclCurl respects the environment variables http_proxy, ftp_proxy, +all_proxy etc, if any of those are set. The use of this option does +however override any possibly set environment variables. +

+Setting the proxy string to "" (an empty string) will explicitly disable +the use of a proxy, even if there is an environment variable set for it. +

+The proxy host string can be specified the exact same way as the proxy +environment variables, include protocol prefix (http://) and embedded +user + password. +

+

-proxyport + +
+Use this option to set the proxy port to use unless it is specified in +the proxy string by -proxy. +

+

-proxytype + +
+Pass the type of the proxy. Available options are 'http', 'socks4', 'socks4a' +and 'socks5', with the HTTP one being default. +

+

-httpproxytunnel + +
+Set the parameter to 1 to get the extension to tunnel all non-HTTP +operations through the given HTTP proxy. Do note that there is a big +difference between using a proxy and tunneling through it. If you don't know what +this means, you probably don't want this tunnel option. + +

+

-interface + +
+Pass the interface name to use as outgoing +network interface. The name can be an interface name, an IP address or a host +name. +

+

-localport + +
+This sets the local port number of the socket used for connection. This can +be used in combination with -interface and you are recommended to use +localportrange as well when this is set. Note the only valid port numbers +are 1 - 65535. +

+

-localportrange + +
+This is the number of attempts TclCurl should do to find a working local port +number. It starts with the given -localport and adds +one to the number for each retry. Setting this value to 1 or below will make +TclCurl do only one try for exact port number. Note that port numbers by nature +are a scarce resource that will be busy at times so setting this value to something +too low might cause unnecessary connection setup failures. +

+

-dnscachetimeout + +
+Pass the timeout in seconds. Name resolves will be kept in memory for this number +of seconds. Set to '0' to completely disable caching, or '-1' to make the +cached entries remain forever. By default, TclCurl caches this info for 60 seconds. +

+

-dnsuseglobalcache + +
+If the value passed is 1, it tells TclCurl to use a global DNS cache that +will survive between curl handles creations and deletions. This is not thread-safe +as it uses a global varible. +

+WARNING: this option is considered obsolete. Stop using it. Switch over +to using the share interface instead! See tclcurl_share. +

+

-buffersize + +
+Pass your prefered size for the receive buffer in TclCurl. The main point of this +would be that the write callback gets called more often and with smaller chunks. +This is just treated as a request, not an order. You cannot be guaranteed to +actually get the given size. +

+

-port + +
+

+Pass the number specifying what remote port to connect to, instead of the one specified +in the URL or the default port for the used protocol. +

+

-tcpnodelay + +
+

+Pass a number to specify whether the TCP_NODELAY option should be set or cleared (1 = set, 0 = clear). +The option is cleared by default. This will have no effect after the connection has been established. +

+Setting this option will disable TCP's Nagle algorithm. The purpose of this algorithm is to try to +minimize the number of small packets on the network (where "small packets" means TCP segments less +than the Maximum Segment Size (MSS) for the network). +

+Maximizing the amount of data sent per TCP segment is good because it amortizes the overhead of the +send. However, in some cases (most notably telnet or rlogin) small segments may need to be sent without +delay. This is less efficient than sending larger amounts of data at a time, and can contribute to +congestion on the network if overdone. +

+

-addressscope + +
+Pass a number specifying the scope_id value to use when connecting to IPv6 link-local or site-local +addresses. +

+

+  +

Names and Passwords options

+ +

+

+
-netrc + +
+A 1 parameter tells the extension to scan your +~/.netrc + +file to find user name and password for the remote site you are about to +access. Do note that TclCurl does not verify that the file has the correct +properties set (as the standard unix ftp client does), and that only machine +name, user name and password is taken into account (init macros and similar +things are not supported). +

+You can set it to the following values: +

+
+
optional + +
+The use of your ~/.netrc file is optional, and information in the URL is to +be preferred. The file will be scanned with the host and user name (to find +the password only) or with the host only, to find the first user name and +password after that machine, which ever information is not specified in +the URL. +

+Undefined values of the option will have this effect. +

ignored + +
+The extension will ignore the file and use only the information in the URL. +This is the default. +
required + +
+This value tells the library that use of the file is required, to ignore +the information in the URL, and to search the file with the host only. +
+
+ +

+

-netrcfile + +
+Pass a string containing the full path name to the file you want to use as .netrc +file. For the option to work, you have to set the netrc option to +required. If this option is omitted, and netrc is set, TclCurl +will attempt to find the a .netrc file in the current user's home directory. +

+

-userpwd + +
+Pass a string as parameter, which should be [username]:[password] to use for +the connection. Use httpauth to decide authentication method. +

+When using NTLM, you can set domain by prepending it to the user name and +separating the domain and name with a forward (/) or backward slash (\). Like +this: "domain/user:password" or "domain\user:password". Some HTTP servers (on +Windows) support this style even for Basic authentication. +

+When using HTTP and -followlocation, TclCurl might perform several +requests to possibly different hosts. TclCurl will only send this user and +password information to hosts using the initial host name (unless +-unrestrictedauth is set), so if TclCurl follows locations to other +hosts it will not send the user and password to those. This is enforced to +prevent accidental information leakage. +

+

-proxyuserpwd + +
+Pass a string as parameter, which should be [username]:[password] to use for +the connection to the HTTP proxy. +

+

-httpauth + +
+Set to the authentication method you want, the available ones are: +
+
+
basic + +
+HTTP Basic authentication. This is the default choice, and the only +method that is in widespread use and supported virtually everywhere. +It sends the user name and password over the network in plain text, +easily captured by others. +

+

digest + +
+HTTP Digest authentication. Digest authentication is a more secure +way to do authentication over public networks than the regular +old-fashioned Basic method. +

+

gssnegotiate + +
+HTTP GSS-Negotiate authentication. The GSS-Negotiate method, also known as +plain "Negotiate",was designed by Microsoft and is used in their web +applications. It is primarily meant as a support for Kerberos5 authentication +but may be also used along with another authentication methods. +

+

ntlm + +
+HTTP NTLM authentication. A proprietary protocol invented and used by Microsoft. +It uses a challenge-response and hash concept similar to Digest, to prevent the +password from being eavesdropped. +

+

any + +
+TclCurl will automatically select the one it finds most secure. +

+

anysafe + +
+It may use anything but basic, TclCurl will automaticly select the +one it finds most secure. +
+
+ +

+

-proxyauth + +
+Use it to tell TclCurl which authentication method(s) you want it to use for +your proxy authentication. Note that for some methods, this will induce an +extra network round-trip. Set the actual name and password with the +proxyuserpwd option. +

+The methods are those listed above for the httpauth option. As of this +writing, only Basic and NTLM work. +

+

+  +

HTTP options

+ +

+

+
-autoreferer + +
+Pass an 1 parameter to enable this. When enabled, TclCurl will +automatically set the Referer: field in requests where it follows a Location: +redirect. +

+

-encoding + +
+Sets the contents of the Accept-Encoding: header sent in an HTTP +request, and enables decoding of a response when a Content-Encoding: +header is received. Three encodings are supported: identity, +which does nothing, deflate which requests the server to +compress its response using the zlib algorithm, and gzip which +requests the gzip algorithm. Use all to send an +Accept-Encoding: header containing all supported encodings. +

+This is a request, not an order; the server may or may not do it. This +option must be set or else any unsolicited +encoding done by the server is ignored. See the special file +lib/README.encoding in libcurl docs for details. +

+

-followlocation + +
+An 1 tells the library to follow any +Location: header + +that the server sends as part of a HTTP header. +

+NOTE: this means that the extension will re-send the same +request on the new location and follow new Location: headers +all the way until no more such headers are returned. +-maxredirs can be used to limit the number of redirects +TclCurl will follow. +

+

-unrestrictedauth + +
+An 1 parameter tells the extension it can continue +to send authentication (user+password) when following +locations, even when hostname changed. Note that this +is meaningful only when setting -followlocation. +

+

-maxredirs + +
+Sets the redirection limit. If that many redirections have been followed, +the next redirect will cause an error. This option only makes sense if the +-followlocation option is used at the same time. Setting the limit +to 0 will make libcurl refuse any redirect. Set it to -1 for an infinite +number of redirects (which is the default) +

+

-post301 + +
+An 1 tells TclCurl to respect RFC 2616/10.3.2 and not +convert POST requests into GET requests when following a 301 redirection. The +non-RFC behaviour is ubiquitous in web browsers, so the conversion is done +by default to maintain consistency. However, a server may require +a POST to remain a POST after such a redirection. This option is meaningful +only when setting -followlocation. +

+

-put + +
+An 1 parameter tells the extension to use HTTP PUT a file. The file to put +must be set with -infile and -infilesize. +

+This option is deprecated starting with version 0.12.1, you should use -upload. +

+

-post + +
+An 1 parameter tells the library to do a regular HTTP post. This is a +normal application/x-www-form-urlencoded kind, which is the most commonly used +one by HTML forms. See the -postfields option for how to specify the +data to post and -postfieldsize about how to set the data size. +

+Use the -postfields option to specify what data to post and -postfieldsize +to set the data size. Optionally, you can provide data to POST using the -readproc +options. +

+You can override the default POST Content-Type: header by setting your own with +-httpheader. +

+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with -httpheader as usual. +

+If you use POST to a HTTP 1.1 server, you can send data without knowing the +size before starting the POST if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with -httpheader. +With HTTP 1.0 or without chunked transfer, you must specify the size in the +request. +

+When setting post to an 1 value, it will automatically set +nobody to 0. +

+NOTE: if you have issued a POST request and want to make a HEAD or GET instead, you must +explicitly pick the new request type using -nobody or -httpget or similar. +

+

-postfields + +
+Pass a string as parameter, which should be the full data to post in a HTTP +POST operation. You must make sure that the data is formatted the way you +want the server to receive it. TclCurl will not convert or encode it for you. +Most web servers will assume this data to be url-encoded. +

+This is a normal application/x-www-form-urlencoded kind, +which is the most commonly used one by HTML forms. +

+If you want to do a zero-byte POST, you need to set +-postfieldsize explicitly to zero, as simply setting +-postfields to NULL or "" just effectively disables the sending +of the specified string. TclCurl will instead assume that the POST +data will be send using the read callback! +

+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with -httpheader as usual. +

+Note: to make multipart/formdata posts (aka rfc1867-posts), check out +-httppost option. +

+

-postfieldsize + +
+If you want to post data to the server without letting TclCurl do a strlen() +to measure the data size, this option must be used. Also, when this option is +used, you can post fully binary data which otherwise is likely to fail. If +this size is set to zero, the library will use strlen() to get the data +size. +

+

-httppost + +
+Tells TclCurl you want a multipart/formdata HTTP POST to be made and you +instruct what data to pass on to the server through a +Tcl list. + +

+This is the only case where the data is reset after a transfer. +

+First, there are some basics you need to understand about multipart/formdata +posts. Each part consists of at least a NAME and a CONTENTS part. If the part +is made for file upload, there are also a stored CONTENT-TYPE and a +FILENAME. Below, we'll discuss on what options you use to set these +properties in the parts you want to add to your post. +

+The list must contain a 'name' tag with the name of the section followed +by a string with the name, there are three tags to indicate the value of +the section: 'value' followed by a string with the data to post, 'file' +followed by the name of the file to post and 'contenttype' with the +type of the data (text/plain, image/jpg, ...), you can also indicate a false +file name with 'filename', this is useful in case the server checks if the given +file name is valid, for example, by testing if it starts with 'c:\' as any real file +name does or if you want to include the full path of the file to post. You can also post +the content of a variable as if it were a file with the options 'bufferName' and +'buffer' or use 'filecontent' followed by a file name to read that file and +use the contents as data. +

+Should you need to specify extra headers for the form POST section, use +'contentheader' followed by a list with the headers to post. +

+Please see 'httpPost.tcl' and 'httpBufferPost.tcl' for examples. +

+If TclCurl can't set the data to post an error will be returned: +

+
+
1 + +
+If the memory allocation fails. +
2 + +
+If one option is given twice for one form. +
3 + +
+If an empty string was given. +
4 + +
+If an unknown option was used. +
5 + +
+If the some form info is not complete (or error) +
6 + +
+If an illegal option is used in an array. +
7 + +
+TclCurl has no http support. +
+
+ +

+

-referer + +
+Pass a string as parameter. It will be used to set the +referer + +header in the http request sent to the remote server. This can be used to +fool servers or scripts. You can also set any custom header with +-httpheader. + +

+

-useragent + +
+Pass a string as parameter. It will be used to set the +user-agent: + +header in the http request sent to the remote server. This can be used to fool +servers or scripts. You can also set any custom header with +-httpheader. + +

+

-httpheader + +
+Pass a +list + +with the HTTP headers to pass to the server in your request. +If you add a header that is otherwise generated +and used by TclCurl internally, your added one will be used instead. If you +add a header with no contents as in 'Accept:', the internally used header will +just get disabled. Thus, using this option you can add new headers, replace +and remove internal headers. +

+The headers included in the linked list must not be CRLF-terminated, because +TclCurl adds CRLF after each header item. Failure to comply with this will +result in strange bugs because the server will most likely ignore part of the +headers you specified. +

+The first line in a request (containing the method, usually a GET or POST) is +not a header and cannot be replaced using this option. Only the lines +following the request-line are headers. Adding this method line in this list +of headers will only cause your request to send an invalid header. +

+NOTE:The most commonly replaced headers have "shortcuts" in the options: +cookie, useragent, + +and +referer. + +

+

-http200aliases + +
+Pass a list of aliases to be treated as valid HTTP 200 responses. Some servers +respond with a custom header response line. For example, IceCast servers respond +with "ICY 200 OK". By including this string in your list of aliases, the +response will be treated as a valid HTTP header line such as "HTTP/1.0 200 OK". +

+NOTE:The alias itself is not parsed for any version strings. Before version +7.16.3, TclCurl used the value set by option httpversion, but starting with +7.16.3 the protocol is assumed to match HTTP 1.0 when an alias matched. +

+

-cookie + +
+Pass a string as parameter. It will be used to +set a cookie in the http request. The format of the string should be + +what the cookie should contain. +

+If you need to set mulitple cookies, you need to set them all using +a single option and thus you need to concatenate them all in one single string. +Set multiple cookies in one string like this: "name1=content1; name2=content2;" +etc. +

+Note that this option sets the cookie header explictly in the outgoing request(s). +If multiple requests are done due to authentication, followed redirections or similar, +they will all get this cookie passed on. +

+Using this option multiple times will only make the latest string override +the previous ones. +

+

-cookiefile + +
+Pass a string as parameter. It should contain the name of your file holding +cookie data. The cookie data may be in netscape cookie data format or just +regular HTTP-style headers dumped to a file. +

+Given an empty or non-existing file, this option will enable cookies for this +curl handle, making it understand and parse received cookies and then use +matching cookies in future requests. +

+If you use this option multiple times, you add more files to read. +

+

-cookiejar + +
+Pass a file name in which TclCurl will dump all internally known cookies +when +curlHandle cleanup + +is called. If no cookies are known, no file will be created. +Specify "-" to have the cookies written to stdout. +

+Using this option also enables cookies for this session, so if you, for +example, follow a location it will make matching cookies get sent accordingly. +

+TclCurl will not and cannot report an error for this. Using 'verbose' +will get a warning to display, but that is the only visible feedback you get +about this possibly lethal situation. +

+

-cookiesession + +
+Pass an 1 to mark this as a new cookie "session". It will +force TclCurl to ignore all cookies it is about to load that are "session +cookies" from the previous session. By default, TclCurl always stores and +loads all cookies, independent of whether they are session cookies are not. +Session cookies are cookies without expiry date and they are meant to be +alive and existing for this "session" only. +

+

-cookielist + +
+Pass a string with a cookie. The cookie can be either in Netscape / Mozilla +format or just regular HTTP-style header (Set-Cookie: ...) format. If the +cookie engine was not enabled it will be enabled. Passing a +magic string "ALL" will erase all known cookies while "FLUSH" will write +all cookies known by TclCurl to the file specified by -cookiejar. +

+

-httpget + +
+If set to 1 forces the HTTP request to get back to GET, usable if +POST, PUT or a custom request have been used previously with the +same handle. +

+When setting httpget to 1, nobody will automatically be set to 0. +

+

-httpversion + +
+Set to one of the values decribed below, they force TclCurl to use the +specific http versions. It should only be used if you really MUST do +that because of a silly remote server. +
+
+
none + +
+We do not care about what version the library uses. TclCurl will use whatever +it thinks fit. +
1.0 + +
+Enforce HTTP 1.0 requests. +
1.1 + +
+Enforce HTTP 1.1 requests. +
+
+ +

+

-ignorecontentlength + +
+Ignore the Content-Length header. This is useful for Apache 1.x (and similar +servers) which will report incorrect content length for files over 2 +gigabytes. If this option is used, TclCurl will not be able to accurately +report progress, and will simply stop the download when the server ends the +connection. +

+

-httpcontentdecoding + +
+Set to zero to disable content decoding. If set to 1 it is enabled. Note however +that TclCurl has no default content decoding but requires you to use encoding for that. +

+

-httptransferencoding + +
+Set to zero to disable transfer decoding, if set to 1 it is enabled (default). TclCurl does +chunked transfer decoding by default unless this option is set to zero. +

+

+  +

FTP options

+ +

+

+
-ftpport + +
+Pass a string as parameter. It will be used to +get the IP address to use for the ftp PORT instruction. The PORT instruction +tells the remote server to connect to our specified IP address. The string may +be a plain IP address, a host name, a network interface name (under unix) or +just a '-' to let the library use your systems default IP address. Default FTP +operations are passive, and thus will not use PORT. +

+

-quote + +
+Pass a list list with the FTP or SFTP commands to pass to the server prior to your +ftp request. This will be done before any other FTP commands are issued (even +before the CWD command).If you do not want to transfer any files, set +nobody to '1' and header to '0'. +

+Keep in mind the commands to send must be 'raw' ftp commands, for example, to +create a directory you need to send mkd Test, not mkdir Test. +

+Valid SFTP commands are: chgrp, chmod, chown, ln, mkdir, pwd, rename, rm, +rmdir and symlink. +

+

-postquote + +
+Pass a list with the FTP commands to pass to the server after your +ftp transfer request. If you do not want to transfer any files, set +nobody to '1' and header to '0'. +

+

-prequote + +
+Pass a list of FTP or SFTP commands to pass to the server after the +transfer type is set. +

+

-dirlistonly + +
+A 1 tells the library to just list the names of files in a +directory, instead of doing a full directory listing that would include file +sizes, dates etc. It works with both FTP and SFTP urls. +

+This causes an FTP NLST command to be sent. Beware that some FTP servers list +only files in their response to NLST, they might not include subdirectories +and symbolic links. +

+

-append + +
+A 1 parameter tells the extension to append to the remote file instead of +overwriting it. This is only useful when uploading to a ftp site. +

+

-ftpuseeprt + +
+Set to 1 to tell TclCurl to use the EPRT (and LPRT) command when doing +active FTP downloads (which is enabled by 'ftpport'). Using EPRT means +that it will first attempt to use EPRT and then LPRT before using PORT, if +you pass zero to this option, it will not try using EPRT or LPRT, only plain PORT. +

+

-ftpuseepvs + +
+Set to one to tell TclCurl to use the EPSV command when doing passive FTP +downloads (which it always does by default). Using EPSV means that it will +first attempt to use EPSV before using PASV, but if you pass a zero to this +option, it will not try using EPSV, only plain PASV. +

+

-ftpcreatemissingdirs + +
+If set to 1, TclCurl will attempt to create any remote directory that it +fails to CWD into. CWD is the command that changes working directory. +

+This setting also applies to SFTP-connections. TclCurl will attempt to create +the remote directory if it can't obtain a handle to the target-location. The +creation will fail if a file of the same name as the directory to create +already exists or lack of permissions prevents creation. +

+

-ftpresponsetimeout + +
+Causes TclCurl to set a timeout period (in seconds) on the amount of time that +the server is allowed to take in order to generate a response message for a +command before the session is considered hung. Note that while TclCurl is waiting +for a response, this value overrides timeout. It is recommended that if used +in conjunction with timeout, you set it to a value smaller than timeout. +

+

-ftpalternativetouser + +
+Pass a string which will be used to authenticate if the usual FTP "USER user" and +"PASS password" negotiation fails. This is currently only known to be required when +connecting to Tumbleweed's Secure Transport FTPS server using client certificates for +authentication. +

+

-ftpskippasvip + +
+If set to 1, it instructs TclCurl not to use the IP address the +server suggests in its 227-response to TclCurl's PASV command when TclCurl +connects the data connection. Instead TclCurl will re-use the same IP address +it already uses for the control connection. But it will use the port number +from the 227-response. +

+This option has no effect if PORT, EPRT or EPSV is used instead of PASV. +

+

-usessl + +
+You can use ftps:// URLs to explicitly switch on SSL/TSL for the control +connection and the data connection. +

+Alternatively, and what seems to be the recommended way, you can set the +option to one of these values: +

+

+
+
nope + +
+Do not attempt to use SSL +
try + +
+Try using SSL, proceed anyway otherwise. +
control + +
+Use SSL for the control conecction or fail with "use ssl failed" (64). +
all + +
+Use SSL for all communication or fail with "use ssl failed" (64). +
+
+ +

+

-ftpsslauth + +
+

+Pass TclCurl one of the values from below, to alter how TclCurl issues +"AUTH TLS" or "AUTH SSL" when FTP over SSL is activated (see -ftpssl). +

+You may need this option because of servers like BSDFTPD-SSL from +http://bsdftpd-ssl.sc.ru/ "which won't work properly when "AUTH SSL" is issued +(although the server responds fine and everything) but requires "AUTH TLS" +instead". +

+

+
+
default + +
+Allows TclCurl to decide. +
ssl + +
+Try "AUTH SSL" first, and only if that fails try "AUTH TLS". +
tls + +
+Try "AUTH TLS" first, and only if that fails try "AUTH SSL". +
+
+ +

+

-ftpsslccc + +
+Set it to make TclCurl use CCC (Clear Command Channel). It shuts down the +SSL/TLS layer after authenticating. The rest of the control channel +communication will be unencrypted. This allows NAT routers to follow the +FTP transaction. Possible values are: +

+

+
+
none + +
+Do not attempt to use CCC. +
passive + +
+Do not initiate the shutdown, wait for the server to do it. Do not send a reply. +
active + +
+Initiate the shutdown and wait for a reply. +
+
+ +

+

-ftpaccount + +
+Pass string (or "" to disable). When an FTP server asks for "account data" after +user name and password has been provided, this data is sent off using the ACCT +command. +

+

-ftpfilemethod + +
+It allows three values: +
+
+
multicwd + +
+The default, TclCurl will do a single CWD operation for each path part in the given +URL. For deep hierarchies this means very many commands. This is how RFC1738 says it +should be done. +
nocwd + +
+No CWD at all is done, TclCurl will do SIZE, RETR, STOR, etc and give a full path to +the server. +
singlecwd + +
+Make one CWD with the full target directory and then operate on the file "normally". +This is somewhat more standards compliant than 'nocwd' but without the full penalty of 'multicwd'. +
+
+ +

+

+  +

Protocol options

+ +

+

+
-transfertext + +
+A 1 tells the extension to use ASCII mode for ftp transfers, +instead of the default binary transfer. For win32 systems it does not set the +stdout to binary mode. This option can be usable when transferring text data +between systems with different views on certain characters, such as newlines +or similar. +

+NOTE: TclCurl does not do a complete ASCII conversion when doing ASCII +transfers over FTP. This is a known limitation/flaw that nobody has +rectified. TclCurl simply sets the mode to ascii and performs a standard +transfer. +

+

-proxytransfermode + +
+If set to 1, TclCurl sets the transfer mode (binary or ASCII) for FTP transfers +done via an HTTP proxy, by appending ;type=a or ;type=i to the URL. +Without this setting, or it being set to 0, the default, -transfertext has +no effect when doing FTP via a proxy. Beware that not all proxies support this feature. +

+

-crlf + +
+Convert unix newlines to CRLF newlines on FTP transfers. +

+

-range + +
+Pass a string as parameter, which should contain the specified range you +want. It should be in the format +X-Y + +, where X or Y may be left out. HTTP +transfers also support several intervals, separated with commas as in +X-Y,N-M + +Using this kind of multiple intervals will cause the HTTP server to send the +response document in pieces (using standard MIME separation techniques). +

+Ranges only work on HTTP, FTP and FILE transfers. +

+

-resumefrom + +
+Pass the offset in number of bytes that you want the transfer to start from. +Set this option to 0 to make the transfer start from the beginning +(effectively disabling resume). +

+For FTP, set this option to -1 to make the transfer start from the end of the +target file (useful to continue an interrupted upload). +

+

-customrequest + +
+Pass a string as parameter. It will be used instead of GET or HEAD when doing +the HTTP request. This is useful for doing DELETE or other more obscure HTTP +requests. Do not do this at will, make sure your server supports the command first. +

+Note that TclCurl will still act and assume the keyword it would use if you +do not set your custom and it will act according to that. Thus, changing this +to a HEAD when TclCurl otherwise would do a GET might cause TclCurl to act funny, +and similar. To switch to a proper HEAD, use -nobody, to switch to a proper +POST, use -post or -postfields and so on. +

+

-filetime + +
+If you pass a 1, TclCurl will attempt to get the +modification date of the remote document in this operation. This requires that +the remote server sends the time or replies to a time querying command. The +getinfo procedure with the +filetime + +argument can be used after a transfer to extract the received time (if any). +

+

-nobody + +
+A 1 tells the library not to include the body-part in the +output. This is only relevant for protocols that have a separate header and +body part. On HTTP(S) servers, this will make TclCurl do a HEAD request. +

+To change request to GET, you should use httpget. Change request +to POST with post etc. +

+

-infilesize + +
+When uploading a file to a remote site, this option should be used to tell +TclCurl what the expected size of the infile is. +

+This option is mandatory for uploading using SCP. +

+

-upload + +
+A 1 tells the library to prepare for an upload. The +-infile and -infilesize options are also interesting for uploads. +If the protocol is HTTP, uploading means using the PUT request unless you tell +TclCurl otherwise. +

+Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with -httpheader as usual. +

+If you use PUT to a HTTP 1.1 server, you can upload data without knowing the +size before starting the transfer if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with -httpheader. +With HTTP 1.0 or without chunked transfer, you must specify the size. +

+

-maxfilesize + +
+This allows you to specify the maximum size (in bytes) of a file to download. +If the file requested is larger than this value, the transfer will not start +and error 'filesize exceeded' (63) will be returned. +

+NOTE: The file size is not always known prior to download, and for such files +this option has no effect even if the file transfer ends up being larger than +this given limit. This concerns both FTP and HTTP transfers. +

+

-timecondition + +
+This defines how the timevalue value is treated. You can set this +parameter to ifmodsince or ifunmodsince. This feature applies to +HTTP and FTP. +

+

-timevalue + +
+This should be the time in seconds since 1 jan 1970, and the time will be +used in a condition as specified with timecondition. +

+

+

+  +

Connection options

+ +

+

+
-timeout + +
+Pass the maximum time in seconds that you allow +the TclCurl transfer operation to take. Do note that normally, name lookups +may take a considerable time and that limiting the operation to less than a +few minutes risks aborting perfectly normal operations. This option will +cause libcurl to use the SIGALRM to enable time-outing system calls. +

+In unix-like systems, this might cause signals to be used unless +-nosignal is used. +

+

-timeoutms + +
+Like timeout but takes a number of milliseconds instead. If libcurl is +built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. +

+

-lowspeedlimit + +
+Pass the speed in bytes per second that the transfer should be below during +lowspeedtime + +seconds for the extension to consider it too slow and abort. +

+

-lowspeedtime + +
+Pass the time in seconds that the transfer should be below the +lowspeedlimit + +for the extension to consider it too slow and abort. +

+

-maxsendspeed + +
+Pass a speed in bytes per seconds. If an upload exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. +

+

-maxrecvspeed + +
+Pass a speed in bytes per second. If a download exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. +

+

-maxconnects + +
+Sets the persistant connection cache size in all the protocols that support +persistent conecctions. The set amount will be the maximum amount of simultaneous +connections that TclCurl may cache in this easy handle. Default is 5, and there +isn't much point in changing this value unless you are perfectly aware of how this +work and changes TclCurl's behaviour. +

+When reaching the maximum limit, TclCurl closes the oldest connection in the cache +to prevent the number of open connections to increase. +

+Note: if you have already performed transfers with this curl handle, +setting a smaller +maxconnects + +than before may cause open connections to unnecessarily get closed. +

+Note that if you add this easy handle to a multi handle, this setting is not +being acknowledged, instead you must configure the multi handle its own +maxconnects option. +

+

-connecttimeout + +
+Maximum time in seconds that you allow the +connection to the server to take. This only limits the connection phase, once +it has connected, this option is of no more use. Set to zero to disable +connection timeout (it will then only timeout on the internal timeouts). +

+In unix-like systems, this might cause signals to be used unless +-nosignal is set. +

+

-connecttimeoutms + +
+Like connecttimeout but takes a number of milliseconds instead. If libcurl +is built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. +

+

-ipresolve + +
+Allows an application to select what kind of IP addresses to use when +resolving host names. This is only interesting when using host names +that resolve addresses using more than one version of IP. The allowed +values are: +
+
+
whatever + +
+Default, resolves addresses to all IP versions that your system allows. +
v4 + +
+Resolve to ipv4 addresses. +
v6 + +
+Resolve to ipv6 addresses. +
+
+ +

+

+  +

SSL and security options

+ +

+

+
-sslcert + +
+Pass a string as parameter. The string should be the file name of your certificate. +The default format is "PEM" and can be changed with -sslcerttype. +

+With NSS this is the nickname of the certificate you wish to authenticate with. +

+

-sslcerttype + +
+Pass a string as parameter. The string should be the format of your certificate. +Supported formats are "PEM" and "DER". +

+

-sslkey + +
+Pass a pointer to a zero terminated string as parameter. The string should be +the file name of your private key. The default format is "PEM" and can be +changed with -sslkeytype. +

+

-sslkeytype + +
+Pass a pointer to a zero terminated string as parameter. The string should be +the format of your private key. Supported formats are "PEM", "DER" and "ENG" +

+NOTE:The format "ENG" enables you to load the private key from a crypto +engine. in this case -sslkey is used as an identifier passed to +the engine. You have to set the crypto engine with -sslengine. The "DER" +format key file currently does not work because of a bug in OpenSSL. +

+

-keypasswd + +
+Pass a string as parameter. It will be used as the password required to use the +-sslkey or -sshprivatekeyfile private key. +

+You never need a pass phrase to load a certificate but you need one to load you +private key. +

+This option used to be known as -sslkeypasswd and -sslcertpasswd. +

+

-sslengine + +
+Pass a string as parameter. It will be used as the identifier for the crypto +engine you want to use for your private key. +

+NOTE:If the crypto device cannot be loaded, an error will be returned. +

+

-sslenginedefault + +
+Pass a 1 to set the actual crypto engine as the default for (asymmetric) crypto operations. +

+NOTE:If the crypto device cannot be set, an error will be returned. +

+

-sslversion + +
+Use it to set what version of SSL/TLS to use. The available options are: +
+
+
default + +
+The default action. This will attempt to figure out the remote SSL protocol version, +i.e. either SSLv3 or TLSv1 (but not SSLv2, which became disabled by default with 7.18.1). +
tlsv1 + +
+Force TLSv1 +
sslv2 + +
+Force SSLv2 +
sslv3 + +
+Force SSLv3 +
+
+ +

+

-sslverifypeer + +
+This option determines whether TclCurl verifies the authenticity of the peer's certificate. +A 1 means it verifies; zero means it doesn't. The default is 1. +

+When negotiating an SSL connection, the server sends a certificate indicating its identity. +TclCurl verifies whether the certificate is authentic, i.e. that you can trust that the +server is who the certificate says it is. This trust is based on a chain of digital signatures, +rooted in certification authority (CA) certificates you supply. +

+TclCurl uses a default bundle of CA certificates that comes with libcurl but you can specify +alternate certificates with the -cainfo or the -capath options. +

+When -sslverifypeer is nonzero, and the verification fails to prove that the certificate +is authentic, the connection fails. When the option is zero, the connection succeeds regardless. +

+Authenticating the certificate is not by itself very useful. You typically want to ensure +that the server, as authentically identified by its certificate, is the server you mean to +be talking to, use -sslverifyhost to control that. +

+

-cainfo + +
+Pass a file naming holding the certificate to verify the peer with. This only +makes sense when used in combination with the -sslverifypeer option, if +it is set to zero -cainfo need not even indicate an accessible file. +

+When built against NSS this is the directory that the NSS certificate database +resides in. +

+

-issuercert + +
+Pass a string naming a file holding a CA certificate in PEM format. If the option +is set, an additional check against the peer certificate is performed to verify +the issuer is indeed the one associated with the certificate provided by the option. +This additional check is useful in multi-level PKI where one need to enforce the peer +certificate is from a specific branch of the tree. +
  +This option makes sense only when used in combination with the -sslverifypeer +option. Otherwise, the result of the check is not considered as failure. +

+

-capath + +
+Pass the directory holding multiple CA certificates to verify the peer with. +The certificate directory must be prepared using the openssl c_rehash utility. +This only makes sense when used in combination with the -sslverifypeer +option, if it is set to zero, -capath need not even indicate an accessible +path. +

+This option apparently does not work in Windows due to some limitation in openssl. +

+This option is OpenSSL-specific and does nothing if libcurl is built to use GnuTLS. +

+

-crlfile + +
+Pass a string naming a file with the concatenation of CRL (in PEM format) to use in +the certificate validation that occurs during the SSL exchange. +
  +When libcurl is built to use NSS or GnuTLS, there is no way to influence the use of +CRL passed to help in the verification process. When built with OpenSSL support, +X509_V_FLAG_CRL_CHECK and X509_V_FLAG_CRL_CHECK_ALL are both set, requiring CRL +check against all the elements of the certificate chain if a CRL file is passed. +
  +This option makes sense only when used in combination with the -sslverifypeer +option. +

+

-randomfile + +
+Pass a file name. The file will be used to read from to seed the random engine +for SSL. The more random the specified file is, the more secure will the SSL +connection become. +

+

-egdsocket + +
+Pass a path name to the Entropy Gathering Daemon socket. It will be used to seed +the random engine for SSL. +

+

-sslverifyhost + +
+This option determines whether TclCurl verifies that the server claims to be +who you want it to be. +

+When negotiating an SSL connection, the server sends a certificate +indicating its identity. +

+When -sslverifyhost is set to 2, that certificate must indicate +that the server is the server to which you meant to connect, or the +connection fails. +

+TclCurl considers the server the intended one when the Common Name field +or a Subject Alternate Name field in the certificate matches the host +name in the URL to which you told Curl to connect. +

+When set to 1, the certificate must contain a Common Name field, +but it does not matter what name it says. (This is not ordinarily a +useful setting). +

+When the value is 0, the connection succeeds regardless of the names in +the certificate. +

+The default is 2. +

+This option controls the identity that the server claims. The server +could be lying. To control lying, see sslverifypeer. +

+

-sslcypherlist + +
+Pass a string holding the ciphers to use for the SSL connection. The list must +consists of one or more cipher strings separated by colons. Commas or spaces +are also acceptable separators but colons are normally used, , - and + can be +used as operators. +

+For OpenSSL and GnuTLS valid examples of cipher lists include 'RC4-SHA', 'SHA1+DES', + +

+You will find more details about cipher lists on this URL: +
    http://www.openssl.org/docs/apps/ciphers.html +

+For NSS valid examples of cipher lists include 'rsa_rc4_128_md5', 'rsa_aes_128_sha', +etc. With NSS you don't add/remove ciphers. If you use this option then all known +ciphers are disabled and only those passed in are enabled. +
  +You'll find more details about the NSS cipher lists on this URL: +
    http://directory.fedora.redhat.com/docs/mod_nss.html +

+

-sslsessionidcache + +
+Pass a 0 to disable TclCurl's use of SSL session-ID caching or a 1 to enable it. +By default all transfers are done using the cache. Note that while nothing ever +should get hurt by attempting to reuse SSL session-IDs, there seem to be broken SSL +implementations in the wild that may require you to disable this in order for you to +succeed. +

+

-krblevel + +
+Set the kerberos security level for FTP, this also enables kerberos awareness. +This is a string, 'clear', 'safe', 'confidential' or 'private'. If the string +is set but does not match one of these, 'private' will be used. Set the string +to NULL to disable kerberos4. Set the string to "" to disable kerberos +support for FTP. +

+

+  +

SSH options

+ +

+

+
-sshauthtypes + +
+The allowed types are: +

+

+
+
publickey + +
+
password + +
+
host + +
+
keyboard + +
+
any + +
+To let TclCurl pick one +
+
+ +

+

-sshhostpublickeymd5 + +
+Pass a string containing 32 hexadecimal digits. The string should be the 128 +bit MD5 cheksum of the remote host public key, and TclCurl will reject the +connection to the host unless the md5sums match. This option is only for SCP +and SFTP transfers. +

+

-publickeyfile + +
+Pass the file name for your public key. If not used, TclCurl defaults to using ~/.ssh/id_dsa.pub. +

+

-privatekeyfile + +
+Pass the file name for your private key. If not used, TclCurl defaults to using ~/.ssh/id_dsa. +If the file is password-protected, set the password with -keypasswd. +

+

+  +

Other options

+ +

+

+
-headervar + +
+Name of the Tcl array variable where TclCurl will store the headers returned +by the server. +

+When a server sends a chunked encoded transfer, it may contain a +trailer. That trailer is identical to a HTTP header and if such a trailer is +received it is passed to the application using this callback as well. There +are several ways to detect it being a trailer and not an ordinary header: 1) +it comes after the response-body. 2) it comes after the final header line (CR +LF) 3) a Trailer: header among the response-headers mention what header to +expect in the trailer. +

+

-bodyvar + +
+Name of the Tcl variable where TclCurl will store the file requested, the file +may contain text or binary data. +

+

-canceltransvar + +
+Name of a Tcl variable, in case you have defined a procedure to call with +-progressproc setting this variable to '1' will cancel the transfer. +

+

-command + +
+Executes the given command after the transfer is done, since it only works +with blocking transfers, it is pretty much useless. +

+

-share + +
+Pass a share handle as a parameter. The share handle must have been created by +a previous call to curl::shareinit. Setting this option, will make this +handle use the data from the shared handle instead of keeping the data to itself. +See tclcurl_share for details. +

+

-newfileperms + +
+Pass a number as a parameter, containing the value of the permissions that will +be assigned to newly created files on the remote server. The default value is 0644, +but any valid value can be used. The only protocols that can use this are sftp://, +scp:// and file://. +

+

-newdirectoryperms + +
+Pass a number as a parameter, containing the value of the permissions that will be +assigned to newly created directories on the remote server. The default value is 0755, +but any valid value can be used. The only protocols that can use this are sftp://, scp:// +and file://. +

+

+  +

NOT SUPPORTED

+ +Some of the options libcurl offers are not supported, I don't think them +worth supporting in TclCurl but if you need one of them don't forget to +complain: +

+CURLOPT_FRESH_CONNECT, CURLOPT_FORBID_REUSE, CURLOPT_PRIVATE, + +CURLOPT_SSL_CTX_FUNCTION, CURLOPT_SSL_CTX_DATA, CURLOPT_SSL_CTX_FUNCTION and + +CURLOPT_CONNECT_ONLY, CURLOPT_OPENSOCKETFUNCTION, CURLOPT_OPENSOCKETDATA. + +

+  +

curlHandle perform

+ +This procedure is called after the +init + +and all the +configure + +calls are made, and will perform the transfer as described in the options. +

+It must be called with the same +curlHandle curl::init call returned. +You can do any amount of calls to perform while using the same handle. If you +intend to transfer more than one file, you are even encouraged to do +so. TclCurl will then attempt to re-use the same connection for the following +transfers, thus making the operations faster, less CPU intense and using less +network resources. Just note that you will have to use +configure + +between the invokes to set options for the following perform. +

+You must never call this procedure simultaneously from two places using the +same handle. Let it return first before invoking it another time. If +you want parallel transfers, you must use several curl handles. +

+
RETURN VALUE + +
+ +errorbuffer + +was set with +configure + +there will be a readable error message. +The error codes are: +
1
+Unsupported protocol. This build of TclCurl has no support for this protocol. +
2
+Very early initialization code failed. This is likely to be and internal error +or problem. +
3
+URL malformat. The syntax was not correct. +
5
+Couldn't resolve proxy. The given proxy host could not be resolved. +
6
+Couldn't resolve host. The given remote host was not resolved. +
7
+Failed to connect to host or proxy. +
8
+FTP weird server reply. The server sent data TclCurl couldn't parse. +The given remote server is probably not an OK FTP server. +
9
+We were denied access to the resource given in the URL. For FTP, this occurs +while trying to change to the remote directory. +
11
+FTP weird PASS reply. TclCurl couldn't parse the reply sent to the PASS request. +
13
+FTP weird PASV reply, TclCurl couldn't parse the reply sent to the PASV or EPSV +request. +
14
+FTP weird 227 format. TclCurl couldn't parse the 227-line the server sent. +
15
+FTP can't get host. Couldn't resolve the host IP we got in the 227-line. +
17
+FTP couldn't set type. Couldn't change transfer method to either binary or +ascii. +
18
+Partial file. Only a part of the file was transfered, this happens when +the server first reports an expected transfer size and then delivers data +that doesn't match the given size. +
19
+FTP couldn't RETR file, we either got a weird reply to a 'RETR' command or +a zero byte transfer. +
21
+Quote error. A custom 'QUOTE' returned error code 400 or higher (for FTP) or +otherwise indicated unsuccessful completion of the command. +
22
+HTTP returned error. This return code only appears if -failonerror is +used and the HTTP server returns an error code that is 400 or higher. +
23
+Write error. TclCurl couldn't write data to a local filesystem or an error +was returned from a write callback. +
25
+Failed upload failed. For FTP, the server typcially denied the STOR +command. The error buffer usually contains the server's explanation to this. +
26
+Read error. There was a problem reading from a local file or an error was returned +from the read callback. +
27
+Out of memory. A memory allocation request failed. This should never happen unless +something weird is going on in your computer. +
28
+Operation timeout. The specified time-out period was reached according to the +conditions. +
30
+The FTP PORT command failed, not all FTP servers support the PORT command, +try doing a transfer using PASV instead!. +
31
+FTP couldn't use REST. This command is used for resumed FTP transfers. +
33
+Range error. The server doesn't support or accept range requests. +
34
+HTTP post error. Internal post-request generation error. +
35
+SSL connect error. The SSL handshaking failed, the error buffer may have +a clue to the reason, could be certificates, passwords, ... +
36
+FTP bad download resume. Couldn't continue an earlier aborted download, probably +because you are trying to resume beyond the file size. +
37
+A file given with FILE:// couldn't be read. Did you checked the permissions? +
38
+LDAP cannot bind. LDAP bind operation failed. +
39
+LDAP search failed. +
41
+A required zlib function was not found. +
42
+Aborted by callback. An application told TclCurl to abort the operation. +
43
+Internal error. A function was called with a bad parameter. +
45
+Interface error. A specified outgoing interface could not be used. +
47
+Too many redirects. When following redirects, TclCurl hit the maximum amount, set +your limit with --maxredirs +
48
+Unknown TELNET option specified. +
49
+A telnet option string was illegally formatted. +
51
+The remote peer's SSL certificate or SSH md5 fingerprint wasn't ok +
52
+The server didn't reply anything, which here is considered an error. +
53
+The specified crypto engine wasn't found. +
54
+Failed setting the selected SSL crypto engine as default! +
55
+Failed sending network data. +
56
+Failure with receiving network data. +
58
+Problem with the local client certificate. +
59
+Couldn't use specified SSL cipher. +
60
+Peer certificate cannot be authenticated with known CA certificates. +
61
+Unrecognized transfer encoding. +
62
+Invalid LDAP URL. +
63
+Maximum file size exceeded. +
64
+SSL use failed. +
65
+Sending the data requires a rewind that failed, since TclCurl should +take care of it for you, it means you found a bug. +
66
+Failed to initialise ssl engine. +
67
+Failed to login, user password or similar was not accepted. +
68
+File not found on TFTP server. +
69
+There is a permission problem with the TFTP request. +
70
+The remote server has run out of space. +
71
+Illegal TFTP operation. +
72
+Unknown transfer ID. +
73
+TFTP file already exists and will not be overwritten. +
74
+No such user in the TFTP server and good behaving TFTP server +should never return this. +
75
+Character conversion failed. +
77
+Problem with reading the SSL CA cert (path? access rights?). +
78
+Remote file not found +
79
+Error from the SSH layer +
80
+Failed to shut down the SSL connection +
82
+Failed to load CRL file +
83
+Issuer check failed +

+

+  +

curlHandle getinfo option

+ +Request internal information from the curl session with this procedure. +This procedure is intended to get used *AFTER* a performed transfer, +and can be relied upon only if the perform returns 0. Use +this function AFTER a performed transfer if you want to get +transfer-oriented data. +

+The following information can be extracted: +

+

+
effectiveurl + +
+Returns the last used effective URL. +

+

responsecode + +
+Returns the last received HTTP or FTP code. This will be zero if no server +response code has been received. Note that a proxy's CONNECT response should +be read with httpconnectcode and not this. +

+

httpconnectcode + +
+Returns the last received proxy response code to a CONNECT request. +

+

filetime + +
+Returns the remote time of the retrieved document (in number of seconds +since 1 jan 1970 in the GMT/UTC time zone). If you get -1, +it can be because of many reasons (unknown, the server hides it or the +server doesn't support the command that tells document time etc) and the time +of the document is unknown. +

+In order for this to work you have to set the -filetime option before +the transfer. +

+

namelookuptime + +
+Returns the time, in seconds, it took from the start until the name resolving +was completed. +

+

connecttime + +
+Returns the time, in seconds, it took from the start until the connect to the +remote host (or proxy) was completed. +

+

appconnecttime + +
+Returns the time, in seconds, it took from the start until the SSL/SSH +connect/handshake to the remote host was completed. This time is most often very +near to the PRETRANSFER time, except for cases such as HTTP pippelining where the +pretransfer time can be delayed due to waits in line for the pipeline and more. +

+

pretransfertime + +
+Returns the time, in seconds, it took from the start until the file transfer +is just about to begin. This includes all pre-transfer commands and +negotiations that are specific to the particular protocol(s) involved. +

+

starttransfertime + +
+Returns the time, in seconds, it took from the start until the first byte +is just about to be transfered. This includes the pretransfertime, +and also the time the server needs to calculate the result. +

+

totaltime + +
+Returns the total transaction time, in seconds, for the previous transfer, +including name resolving, TCP connect etc. +

+

redirecturl + +
+Returns the URL a redirect would take you to if you enable followlocation. +This can come very handy if you think using the built-in libcurl redirect logic +isn't good enough for you but you would still prefer to avoid implementing all +the magic of figuring out the new URL. +

+

redirecttime + +
+Returns the total time, in seconds, it took for all redirection steps +including name lookup, connect, pretransfer and transfer before +the final transaction was started, it returns the complete execution +time for multiple redirections, so it returns zero if no redirections +were needed. +

+

redirectcount + +
+Returns the total number of redirections that were actually followed. +

+

numconnects + +
+Returns how many new connections TclCurl had to create to achieve the +previous transfer (only the successful connects are counted). Combined +with redirectcount you are able to know how many times TclCurl +successfully reused existing connection(s) or not. See the Connection +Options of setopt to see how TclCurl tries to make persistent +connections to save time. +

+

primaryip + +
+Returns the IP address of the most recent connection done with this handle. +This string may be IPv6 if that's enabled. +

+

sizeupload + +
+Returns the total amount of bytes that were uploaded. +

+

sizedownload + +
+Returns the total amount of bytes that were downloaded. The amount is only +for the latest transfer and will be reset again for each new transfer. +

+

speeddownload + +
+Returns the average download speed, measured in bytes/second, for the complete download. +

+

speedupload + +
+Returns the average upload speed, measured in bytes/second, for the complete upload. +

+

headersize + +
+Returns the total size in bytes of all the headers received. +

+

requestsize + +
+Returns the total size of the issued requests. This is so far only for HTTP +requests. Note that this may be more than one request if followLocation is true. +

+

sslverifyresult + +
+Returns the result of the certification verification that was requested +(using the -sslverifypeer option to configure). +

+

sslengines + +
+Returns a list of the OpenSSL crypto-engines supported. Note that engines are +normally implemented in separate dynamic libraries. Hence not all the returned +engines may be available at run-time. +

+

contentlengthdownload + +
+Returns the content-length of the download. This is the value read from the +Content-Length: + +field. +

+

contentlengthupload + +
+Returns the specified size of the upload. +

+

contenttype + +
+Returns the content-type of the downloaded object. This is the value +read from the Content-Type: field. If you get an empty string, it means +the server didn't send a valid Content-Type header or that the protocol +used doesn't support this. +

+

httpauthavail + +
+Returns a list with the authentication method(s) available. +

+

proxyauthavail + +
+Returns a list with the authentication method(s) available for your +proxy athentication. +

+

oserrno + +
+Returns the errno value from a connect failure. +

+

cookielist + +
+Returns a list of all cookies TclCurl knows (expired ones, too). If there +are no cookies (cookies for the handle have not been enabled or simply +none have been received) the list will be empty. +

+

ftpentrypath + +
+Returns a string holding the path of the entry path. That is the initial path +TclCurl ended up in when logging on to the remote FTP server. Returns an empty +string if something is wrong. +

+

+  +

curlHandle cleanup

+ +This procedure must be the last one to call for a curl session. It is the +opposite of the +curl::init + +procedure and must be called with the same +curlhandle + +as input as the curl::init call returned. +This will effectively close all connections TclCurl has used and possibly +has kept open until now. Don't call this procedure if you intend to transfer +more files. +

+  +

curlHandle reset

+ +

+Re-initializes all options previously set on a specified handle to the +default values. +

+This puts back the handle to the same state as it was in when it was just +created with curl::init. +

+It does not change the following information kept in the handle: live +connections, the Session ID cache, the DNS cache, the cookies and shares. +

+  +

curlHandle duphandle

+ +This procedure will return a new curl handle, a duplicate, +using all the options previously set in the input curl handle. +Both handles can subsequently be used independently and +they must both be freed with +cleanup. + +The new handle will not inherit any state information, +connections, SSL sessions or cookies. +
+
RETURN VALUE + +
+A new curl handle or an error message if the copy fails. +

+

+  +

curlHandle pause

+ +You can use this command from within a progress callback procedure +to pause the transfer. +

+  +

curlHandle resume

+ +Resumes a transfer paused with curlhandle pause +

+  +

curl::transfer

+ +In case you do not want to use persistant connections you can use this +command, it takes the same arguments as the curlHandle configure +and will init, configure, perform and cleanup a connection for you. +

+You can also get the getinfo information by using -infooption variable +pairs, after the transfer variable will contain the value that would have +been returned by $curlHandle getinfo option. +

+
RETURN VALUE + +
+The same error code perform would return. +

+

+  +

curl::version

+ +Returns a string with the version number of tclcurl, libcurl and some of +its important components (like OpenSSL version). +
+
RETURN VALUE + +
+The string with the version info. +

+

+  +

curl::escape url

+ +This procedure will convert the given input string to an URL encoded string and +return that. All input characters that are not a-z, +A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a +two-digit hexadecimal number) +
+
RETURN VALUE + +
+The converted string. +
+  +

curl::unescape url

+ +This procedure will convert the given URL encoded input string to a "plain +string" and return that. All input characters that +are URL encoded (%XX where XX is a two-digit hexadecimal number) will be +converted to their plain text versions. +
+
RETURN VALUE + +
+The string unencoded. +

+

+  +

curl::curlConfig option

+ +Returns some information about how you have +cURL + +installed. +

+

+
-prefix + +
+Returns the directory root where you installed +cURL + +
-feature + +
+Returns a list containing particular main features the installed +libcurl + +was built with. The list may include SSL, KRB4 or IPv6, do not +assume any particular order. +
-vernum + +
+Outputs version information about the installed libcurl, in +numerical mode. This outputs the version number, in hexadecimal, +with 8 bits for each part; major, minor, patch. So that libcurl +7.7.4 would appear as 070704 and libcurl 12.13.14 would appear as +0c0d0e... +

+

+  +

curl::versioninfo option

+ +Returns information about various run-time features in TclCurl. +

+Applications should use this information to judge if things are possible to do +or not, instead of using compile-time checks, as dynamic/DLL libraries can be +changed independent of applications. +

+

+
-version + +
+Returns the version of libcurl we are using. +

+

-versionnum + +
+Retuns the version of libcurl we are using in hexadecimal with 8 bits for each +part; major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and +libcurl 12.13.14 would appear as 0c0d0e... Note that the initial zero might be +omitted. +

+

-host + +
+Returns a string with the host information as discovered by a configure +script or set by the build environment. +

+

-features + +
+Returns a list with the features compiled into libcurl, the possible elements are: +
+
+
ASYNCHDNS + +
+Libcurl was built with support for asynchronous name lookups, which allows +more exact timeouts (even on Windows) and less blocking when using the multi +interface. +
CONV + +
+Libcurl was built with support for character conversions. +
DEBUG + +
+Libcurl was built with extra debug capabilities built-in. This is mainly of +interest for libcurl hackers. +
GSSNEGOTIATE + +
+Supports HTTP GSS-Negotiate. +
IDN + +
+Supports IDNA, domain names with international letters. +
IPV6 + +
+Supports IPv6. +
KERBEROS4 + +
+Supports kerberos4 (when using FTP). +
LARGEFILE + +
+Libcurl was built with support for large files. +
LIBZ + +
+Supports HTTP deflate using libz. +
NTML + +
+Supports HTTP NTLM +
SPNEGO + +
+Libcurl was built with support for SPNEGO authentication (Simple and Protected +GSS-API Negotiation Mechanism, defined in RFC 2478) +
SSL + +
+Supports SSL (HTTPS/FTPS) +
SSPI + +
+Libcurl was built with support for SSPI. This is only available on Windows and +makes libcurl use Windows-provided functions for NTLM authentication. It also +allows libcurl to use the current user and the current user's password without +the app having to pass them on. +
+
+ +Do not assume any particular order. +

+

-sslversion + +
+Returns a string with the OpenSSL version used, like OpenSSL/0.9.6b. +

+

-sslversionnum + +
+Returns the numerical OpenSSL version value as defined by the OpenSSL project. +If libcurl has no SSL support, this is 0. +

+

-libzversion + +
+Returns a string, there is no numerical version, for example: 1.1.3. +

+

-protocols + +
+Lists what particular protocols the installed TclCurl was built to support. +At the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, +FILE, TELNET, LDAP, DICT. Do not assume any particular order. The protocols +will be listed using uppercase. There may be none, one or several protocols +in the list. +

+

+  +

curl::easystrerror errorCode

+ +This procedure returns a string describing the error code passed in the argument. +

+  +

SEE ALSO

+ +curl, The art of HTTP scripting RFC 2396, + +

+ +

+ 

Index

+
+
NAME
+
SYNOPSIS
+
DESCRIPTION
+
curl::init
+
curlHandle configure ?options?
+
Behaviour options
+
Callback options
+
Error Options
+
Network options
+
Names and Passwords options
+
HTTP options
+
FTP options
+
Protocol options
+
Connection options
+
SSL and security options
+
SSH options
+
Other options
+
NOT SUPPORTED
+
curlHandle perform
+
curlHandle getinfo option
+
curlHandle cleanup
+
curlHandle reset
+
curlHandle duphandle
+
curlHandle pause
+
curlHandle resume
+
curl::transfer
+
curl::version
+
curl::escape url
+
curl::unescape url
+
curl::curlConfig option
+
curl::versioninfo option
+
curl::easystrerror errorCode
+
SEE ALSO
+
+
+This document was created by man2html, +using the manual pages.
+ + diff --git a/doc/tclcurl.n b/doc/tclcurl.n new file mode 100644 index 0000000..cb51d82 --- /dev/null +++ b/doc/tclcurl.n @@ -0,0 +1,2078 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0 "TclCurl Easy Interface" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::init" +.sp +.IB curlHandle " configure " "?options?" +.sp +.IB curlHandle " perform" +.sp +.IB curlHandle " getinfo " curlinfo_option +.sp +.IB curlhandle " cleanup" +.sp +.IB curlhandle " reset" +.sp +.IB curlHandle " duhandle" +.sp +.IB curlHandle " pause" +.sp +.IB curlHandle " resume" +.sp +.BI curl::transfer " ?options?" +.sp +.BI curl::version +.sp +.BI "curl::escape " url +.sp +.BI "curl::unescape " url +.sp +.BI "curl::curlConfig " option +.sp +.BI "curl::versioninfo " option +.sp +.BI "curl::easystrerror " errorCode + +.SH DESCRIPTION +The TclCurl extension gives Tcl programmers access to the libcurl +library written by \fBDaniel Stenberg\fP, with it you can download urls, +upload them and many other neat tricks, for more information check +.I http://curl.haxx.se +.SH curl::init +This procedure must be the first one to call, it returns a +.I curlHandle +that you need to use to invoke TclCurl procedures. The init calls intializes +curl and this call MUST have a corresponding call to +.I cleanup +when the operation is completed. +You should perform all your sequential file transfers using the same +curlHandle. This enables TclCurl to use persistant connections when +possible. +.sp +.B RETURN VALUE +.sp +.I curlHandle +to use. +.SH curlHandle configure ?options? +.sp +.B configure +is called to set the options for the transfer. Most operations in TclCurl +have default actions, and by using the appropriate options you can +make them behave differently (as documented). All options are set with +the \fIoption\fP followed by a parameter. +.sp +.B Notes: +the options set with this procedure are valid for the +forthcoming data transfers that are performed when you invoke +.I perform +.sp +The options are not reset between transfers (except where noted), so if +you want subsequent transfers with different options, you must change them +between the transfers. You can optionally reset all options back to the internal +default with \fBcurlHandle reset\fP. +.sp +.I "curlHandle" +is the return code from the +.I "curl::init" +call. +.sp + +.B OPTIONS +.sp +.SH Behaviour options + +.TP +.B -verbose +Set the parameter to 1 to get the library to display a lot of verbose +information about its operations. Very useful for libcurl and/or protocol +debugging and understanding. + +You hardly ever want this set in production use, you will almost always want +this when you debug/report problems. Another neat option for debugging is +.B -debugproc + +.TP +.B -header +A 1 tells the extension to include the headers in the body output. This is +only relevant for protocols that actually have headers preceding the data (like HTTP). + +.TP +.B -noprogress +A 1 tells the extension to turn on the built-in progress meter. +Nowadays it is turn off by default. + +.TP +.B -nosignal +A 1 tells TclCurl not use any functions that install signal +handlers or any functions that cause signals to be sent to the process. This +option is mainly here to allow multi-threaded unix applications to still +set/use all timeout options etc, without risking getting signals. + + +.SH Callback options + +.TP +.B -writeproc +Use it to set a Tcl procedure that will be invoked by TclCurl as soon as +there is received data that needs to be saved. The procedure will receive +a single parameter with the data to be saved. + +NOTE: you will be passed as much data as possible in all invokes, but you +cannot possibly make any assumptions. It may be nothing if the file is +empty or it may be thousands of bytes. + +.TP +.B -file +File in which the transfered data will be saved. + +.TP +.B -readproc +Sets a Tcl procedure to be called by TclCurl as soon as it needs to read +data in order to send it to the peer. The procedure has to take one +parameter, which will contain the maximun numbers of bytes to read. It +should return the actual number of bytes read, or '0' if you want to +stop the transfer. + +.TP +.B -infile +File from which the data will be transfered. + +.TP +.B -progressproc +Name of the Tcl procedure that will invoked by TclCurl with a frequent +interval during operation (roughly once per second), no matter if data +is being transfered or not. Unknown/unused +argument values passed to the callback will be set to zero (like if you +only download data, the upload size will remain 0), the prototype of the +procedure must be: +.sp +.B proc ProgressCallback {dltotal dlnow ultotal ulnow} +.sp +In order to this option to work you have to set the \fBnoprogress\fP +option to '0'. Setting this option to the empty string will restore the +original progress function. + +If you transfer data with the multi interface, this procedure will not be +called during periods of idleness unless you call the appropriate procedure +that performs transfers. + +You can pause and resume a transfer from within this procedure using the +\fBpause\fP and \fBresume\fP commands. + +.TP +.B -writeheader +Pass a the file name to be used to write the header part of the received data to. +The headers are guaranteed to be written one-by-one to this file and +only complete lines are written. Parsing headers should be easy enough using +this. + +.TP +.B -debugproc +Name of the procedure that will receive the debug data produced by the +.B -verbose +option, it should match the following prototype: +.sp +.B debugProc {infoType data} +.sp +where \fBinfoType\fP specifies what kind of information it is (0 text, +1 incoming header, 2 outgoing header, 3 incoming data, 4 outgoing data, +5 incoming SSL data, 6 outgoing SSL data). + +.SH Error Options + +.TP +.B -errorbuffer +Pass a variable name where TclCurl may store human readable error +messages in. This may be more helpful than just the return code from the +command. + +.TP +.B -stderr +Pass a file name as parameter. This is the stream to use internally instead +of stderr when reporting errors. +.TP +.B -failonerror +A 1 parameter tells the extension to fail silently if the HTTP code +returned is equal or larger than 400. The default action would be to return +the page normally, ignoring that code. + +This method is not fail-safe and there are occasions where non-successful response +codes will slip through, especially when authentication is involved +(response codes 401 and 407). + +You might get some amounts of headers transferred before this situation is detected, +like for when a "100-continue" is received as a response to a POST/PUT and a 401 +or 407 is received immediately afterwards. + +.SH Network options + +.TP +.B -url +The actual URL to deal with. + +If the given URL lacks the protocol part ("http://" or "ftp://" etc), it will +attempt to guess which protocol to use based on the given host name. If the +given protocol of the set URL is not supported, TclCurl will return the +\fBunsupported protocol\fP error when you call \fBperform\fP. Use +\fBcurl::versioninfo\fP for detailed info on which protocols that are supported. + +\fBNOTE\fP: this the one option required to be set +before +.B perform +is called. + +.TP +.B -proxy +If you need to use a http proxy to access the outside world, set the +proxy string with this option. To specify port number in this string, +append :[port] to the end of the host name. The proxy string may be +prefixed with [protocol]:// since any such prefix will be ignored. + +When you tell the extension to use a HTTP proxy, TclCurl will +transparently convert operations to HTTP even if you specify a FTP +URL etc. This may have an impact on what other features of the library +you can use, such as +.B quote +and similar FTP specifics that will not work unless you tunnel through +the HTTP proxy. Such tunneling is activated with +.B proxytunnel + +TclCurl respects the environment variables http_proxy, ftp_proxy, +all_proxy etc, if any of those are set. The use of this option does +however override any possibly set environment variables. + +Setting the proxy string to "" (an empty string) will explicitly disable +the use of a proxy, even if there is an environment variable set for it. + +The proxy host string can be specified the exact same way as the proxy +environment variables, include protocol prefix (http://) and embedded +user + password. + +.TP +.B -proxyport +Use this option to set the proxy port to use unless it is specified in +the proxy string by \fB-proxy\fP. + +.TP +.B -proxytype +Pass the type of the proxy. Available options are 'http', 'socks4', 'socks4a' +and 'socks5', with the HTTP one being default. + +.TP +.B -httpproxytunnel +Set the parameter to 1 to get the extension to tunnel all non-HTTP +operations through the given HTTP proxy. Do note that there is a big +difference between using a proxy and tunneling through it. If you don't know what +this means, you probably don't want this tunnel option. + +.TP +.B -interface +Pass the interface name to use as outgoing +network interface. The name can be an interface name, an IP address or a host +name. + +.TP +.B -localport +This sets the local port number of the socket used for connection. This can +be used in combination with \fB-interface\fP and you are recommended to use +\fBlocalportrange\fP as well when this is set. Note the only valid port numbers +are 1 - 65535. + +.TP +.B -localportrange +This is the number of attempts TclCurl should do to find a working local port +number. It starts with the given \fB-localport\fP and adds +one to the number for each retry. Setting this value to 1 or below will make +TclCurl do only one try for exact port number. Note that port numbers by nature +are a scarce resource that will be busy at times so setting this value to something +too low might cause unnecessary connection setup failures. + +.TP +.B -dnscachetimeout +Pass the timeout in seconds. Name resolves will be kept in memory for this number +of seconds. Set to '0' to completely disable caching, or '-1' to make the +cached entries remain forever. By default, TclCurl caches this info for 60 seconds. + +.TP +.B -dnsuseglobalcache +If the value passed is 1, it tells TclCurl to use a global DNS cache that +will survive between curl handles creations and deletions. This is not thread-safe +as it uses a global varible. + +\fBWARNING:\fP this option is considered obsolete. Stop using it. Switch over +to using the share interface instead! See \fItclcurl_share\fP. + +.TP +.B -buffersize +Pass your prefered size for the receive buffer in TclCurl. The main point of this +would be that the write callback gets called more often and with smaller chunks. +This is just treated as a request, not an order. You cannot be guaranteed to +actually get the given size. + +.TP +.B -port + +Pass the number specifying what remote port to connect to, instead of the one specified +in the URL or the default port for the used protocol. + +.TP +.B -tcpnodelay + +Pass a number to specify whether the TCP_NODELAY option should be set or cleared (1 = set, 0 = clear). +The option is cleared by default. This will have no effect after the connection has been established. + +Setting this option will disable TCP's Nagle algorithm. The purpose of this algorithm is to try to +minimize the number of small packets on the network (where "small packets" means TCP segments less +than the Maximum Segment Size (MSS) for the network). + +Maximizing the amount of data sent per TCP segment is good because it amortizes the overhead of the +send. However, in some cases (most notably telnet or rlogin) small segments may need to be sent without +delay. This is less efficient than sending larger amounts of data at a time, and can contribute to +congestion on the network if overdone. + +.TP +.B -addressscope +Pass a number specifying the scope_id value to use when connecting to IPv6 link-local or site-local +addresses. + +.SH Names and Passwords options + +.TP +.B -netrc +A 1 parameter tells the extension to scan your +.B ~/.netrc +file to find user name and password for the remote site you are about to +access. Do note that TclCurl does not verify that the file has the correct +properties set (as the standard unix ftp client does), and that only machine +name, user name and password is taken into account (init macros and similar +things are not supported). + +You can set it to the following values: +.RS +.TP 5 +.B optional +The use of your ~/.netrc file is optional, and information in the URL is to +be preferred. The file will be scanned with the host and user name (to find +the password only) or with the host only, to find the first user name and +password after that machine, which ever information is not specified in +the URL. + +Undefined values of the option will have this effect. +.TP +.B ignored +The extension will ignore the file and use only the information in the URL. +This is the default. +.TP +.B required +This value tells the library that use of the file is required, to ignore +the information in the URL, and to search the file with the host only. +.RE + +.TP +.B -netrcfile +Pass a string containing the full path name to the file you want to use as .netrc +file. For the option to work, you have to set the \fBnetrc\fP option to +\fBrequired\fP. If this option is omitted, and \fBnetrc\fP is set, TclCurl +will attempt to find the a .netrc file in the current user's home directory. + +.TP +.B -userpwd +Pass a string as parameter, which should be [username]:[password] to use for +the connection. Use \fBhttpauth\fP to decide authentication method. + +When using NTLM, you can set domain by prepending it to the user name and +separating the domain and name with a forward (/) or backward slash (\\). Like +this: "domain/user:password" or "domain\\user:password". Some HTTP servers (on +Windows) support this style even for Basic authentication. + +When using HTTP and \fB-followlocation\fP, TclCurl might perform several +requests to possibly different hosts. TclCurl will only send this user and +password information to hosts using the initial host name (unless +\fB-unrestrictedauth\fP is set), so if TclCurl follows locations to other +hosts it will not send the user and password to those. This is enforced to +prevent accidental information leakage. + +.TP +.B -proxyuserpwd +Pass a string as parameter, which should be [username]:[password] to use for +the connection to the HTTP proxy. + +.TP +.B -httpauth +Set to the authentication method you want, the available ones are: +.RS +.TP 5 +.B basic +HTTP Basic authentication. This is the default choice, and the only +method that is in widespread use and supported virtually everywhere. +It sends the user name and password over the network in plain text, +easily captured by others. + +.TP +.B digest +HTTP Digest authentication. Digest authentication is a more secure +way to do authentication over public networks than the regular +old-fashioned Basic method. + +.TP +.B gssnegotiate +HTTP GSS-Negotiate authentication. The GSS-Negotiate method, also known as +plain "Negotiate",was designed by Microsoft and is used in their web +applications. It is primarily meant as a support for Kerberos5 authentication +but may be also used along with another authentication methods. + +.TP +.B ntlm +HTTP NTLM authentication. A proprietary protocol invented and used by Microsoft. +It uses a challenge-response and hash concept similar to Digest, to prevent the +password from being eavesdropped. + +.TP +.B any +TclCurl will automatically select the one it finds most secure. + +.TP +.B anysafe +It may use anything but basic, TclCurl will automaticly select the +one it finds most secure. +.RE + +.TP +.B -proxyauth +Use it to tell TclCurl which authentication method(s) you want it to use for +your proxy authentication. Note that for some methods, this will induce an +extra network round-trip. Set the actual name and password with the +\fBproxyuserpwd\fP option. + +The methods are those listed above for the \fBhttpauth\fP option. As of this +writing, only Basic and NTLM work. + +.SH HTTP options + +.TP +.B -autoreferer +Pass an 1 parameter to enable this. When enabled, TclCurl will +automatically set the Referer: field in requests where it follows a Location: +redirect. + +.TP +.B -encoding +Sets the contents of the Accept-Encoding: header sent in an HTTP +request, and enables decoding of a response when a Content-Encoding: +header is received. Three encodings are supported: \fIidentity\fP, +which does nothing, \fIdeflate\fP which requests the server to +compress its response using the zlib algorithm, and \fIgzip\fP which +requests the gzip algorithm. Use \fIall\fP to send an +Accept-Encoding: header containing all supported encodings. + +This is a request, not an order; the server may or may not do it. This +option must be set or else any unsolicited +encoding done by the server is ignored. See the special file +lib/README.encoding in libcurl docs for details. + +.TP +.B -followlocation +An 1 tells the library to follow any +.B Location: header +that the server sends as part of a HTTP header. + +\fBNOTE\fP: this means that the extension will re-send the same +request on the new location and follow new \fBLocation: headers\fP +all the way until no more such headers are returned. +\fB-maxredirs\fP can be used to limit the number of redirects +TclCurl will follow. + +.TP +.B -unrestrictedauth +An 1 parameter tells the extension it can continue +to send authentication (user+password) when following +locations, even when hostname changed. Note that this +is meaningful only when setting \fB-followlocation\fP. + +.TP +.B -maxredirs +Sets the redirection limit. If that many redirections have been followed, +the next redirect will cause an error. This option only makes sense if the +\fB-followlocation\fP option is used at the same time. Setting the limit +to 0 will make libcurl refuse any redirect. Set it to -1 for an infinite +number of redirects (which is the default) + +.TP +.B -post301 +An 1 tells TclCurl to respect RFC 2616/10.3.2 and not +convert POST requests into GET requests when following a 301 redirection. The +non-RFC behaviour is ubiquitous in web browsers, so the conversion is done +by default to maintain consistency. However, a server may require +a POST to remain a POST after such a redirection. This option is meaningful +only when setting \fB-followlocation\fP. + +.TP +.B -put +An 1 parameter tells the extension to use HTTP PUT a file. The file to put +must be set with \fB-infile\fP and \fB-infilesize\fP. + +This option is deprecated starting with version 0.12.1, you should use \fB-upload\fP. + +.TP +.B -post +An 1 parameter tells the library to do a regular HTTP post. This is a +normal application/x-www-form-urlencoded kind, which is the most commonly used +one by HTML forms. See the \fB-postfields\fP option for how to specify the +data to post and \fB-postfieldsize\fP about how to set the data size. + +Use the \fB-postfields\fP option to specify what data to post and \fB-postfieldsize\fP +to set the data size. Optionally, you can provide data to POST using the \fB-readproc\fP +options. + +You can override the default POST Content-Type: header by setting your own with +\fB-httpheader\fP. + +Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +If you use POST to a HTTP 1.1 server, you can send data without knowing the +size before starting the POST if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with \fB-httpheader\fP. +With HTTP 1.0 or without chunked transfer, you must specify the size in the +request. + +When setting \fBpost\fP to an 1 value, it will automatically set +\fBnobody\fP to 0. + +NOTE: if you have issued a POST request and want to make a HEAD or GET instead, you must +explicitly pick the new request type using \fB-nobody\fP or \fB-httpget\fP or similar. + +.TP +.B -postfields +Pass a string as parameter, which should be the full data to post in a HTTP +POST operation. You must make sure that the data is formatted the way you +want the server to receive it. TclCurl will not convert or encode it for you. +Most web servers will assume this data to be url-encoded. + +This is a normal application/x-www-form-urlencoded kind, +which is the most commonly used one by HTML forms. + +If you want to do a zero-byte POST, you need to set +\fB-postfieldsize\fP explicitly to zero, as simply setting +\fB-postfields\fP to NULL or "" just effectively disables the sending +of the specified string. TclCurl will instead assume that the POST +data will be send using the read callback! + +Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +\fBNote\fP: to make multipart/formdata posts (aka rfc1867-posts), check out +\fB-httppost\fP option. + +.TP +.B -postfieldsize +If you want to post data to the server without letting TclCurl do a strlen() +to measure the data size, this option must be used. Also, when this option is +used, you can post fully binary data which otherwise is likely to fail. If +this size is set to zero, the library will use strlen() to get the data +size. + +.TP +.B -httppost +Tells TclCurl you want a multipart/formdata HTTP POST to be made and you +instruct what data to pass on to the server through a +.B Tcl list. + +\fBThis is the only case where the data is reset after a transfer.\fP + +First, there are some basics you need to understand about multipart/formdata +posts. Each part consists of at least a \fBNAME\fP and a \fBCONTENTS\fP part. If the part +is made for file upload, there are also a stored \fBCONTENT-TYPE\fP and a +\fBFILENAME\fP. Below, we'll discuss on what options you use to set these +properties in the parts you want to add to your post. + +The list must contain a \fB'name'\fP tag with the name of the section followed +by a string with the name, there are three tags to indicate the value of +the section: \fB'value'\fP followed by a string with the data to post, \fB'file'\fP +followed by the name of the file to post and \fB'contenttype'\fP with the +type of the data (text/plain, image/jpg, ...), you can also indicate a \fIfalse\fP +file name with \fB'filename'\fP, this is useful in case the server checks if the given +file name is valid, for example, by testing if it starts with 'c:\\' as any real file +name does or if you want to include the full path of the file to post. You can also post +the content of a variable as if it were a file with the options \fB'bufferName'\fP and +\fB'buffer'\fP or use \fB'filecontent'\fP followed by a file name to read that file and +use the contents as data. + +Should you need to specify extra headers for the form POST section, use +\fB'contentheader\fP' followed by a list with the headers to post. + +Please see 'httpPost.tcl' and 'httpBufferPost.tcl' for examples. + +If TclCurl can't set the data to post an error will be returned: +.RS +.TP 5 +.B 1 +If the memory allocation fails. +.TP +.B 2 +If one option is given twice for one form. +.TP +.B 3 +If an empty string was given. +.TP +.B 4 +If an unknown option was used. +.TP +.B 5 +If the some form info is not complete (or error) +.TP +.B 6 +If an illegal option is used in an array. +.TP +.B 7 +TclCurl has no http support. +.RE + +.TP +.B -referer +Pass a string as parameter. It will be used to set the +.B referer +header in the http request sent to the remote server. This can be used to +fool servers or scripts. You can also set any custom header with +.B -httpheader. + +.TP +.B -useragent +Pass a string as parameter. It will be used to set the +.B user-agent: +header in the http request sent to the remote server. This can be used to fool +servers or scripts. You can also set any custom header with +.B -httpheader. + +.TP +.B -httpheader +Pass a +.B list +with the HTTP headers to pass to the server in your request. +If you add a header that is otherwise generated +and used by TclCurl internally, your added one will be used instead. If you +add a header with no contents as in 'Accept:', the internally used header will +just get disabled. Thus, using this option you can add new headers, replace +and remove internal headers. + +The headers included in the linked list must not be CRLF-terminated, because +TclCurl adds CRLF after each header item. Failure to comply with this will +result in strange bugs because the server will most likely ignore part of the +headers you specified. + +The first line in a request (containing the method, usually a GET or POST) is +not a header and cannot be replaced using this option. Only the lines +following the request-line are headers. Adding this method line in this list +of headers will only cause your request to send an invalid header. + +\fBNOTE\fP:The most commonly replaced headers have "shortcuts" in the options: +.B cookie, useragent, +and +.B referer. + +.TP +.B -http200aliases +Pass a list of aliases to be treated as valid HTTP 200 responses. Some servers +respond with a custom header response line. For example, IceCast servers respond +with "ICY 200 OK". By including this string in your list of aliases, the +response will be treated as a valid HTTP header line such as "HTTP/1.0 200 OK". + +\fBNOTE\fP:The alias itself is not parsed for any version strings. Before version +7.16.3, TclCurl used the value set by option \fBhttpversion\fP, but starting with +7.16.3 the protocol is assumed to match HTTP 1.0 when an alias matched. + +.TP +.B -cookie +Pass a string as parameter. It will be used to +set a cookie in the http request. The format of the string should be +'[NAME]=[CONTENTS];'. Where NAME is the cookie name and CONTENTS is +what the cookie should contain. + +If you need to set mulitple cookies, you need to set them all using +a single option and thus you need to concatenate them all in one single string. +Set multiple cookies in one string like this: "name1=content1; name2=content2;" +etc. + +Note that this option sets the cookie header explictly in the outgoing request(s). +If multiple requests are done due to authentication, followed redirections or similar, +they will all get this cookie passed on. + +Using this option multiple times will only make the latest string override +the previous ones. + +.TP +.B -cookiefile +Pass a string as parameter. It should contain the name of your file holding +cookie data. The cookie data may be in netscape cookie data format or just +regular HTTP-style headers dumped to a file. + +Given an empty or non-existing file, this option will enable cookies for this +curl handle, making it understand and parse received cookies and then use +matching cookies in future requests. + +If you use this option multiple times, you add more files to read. + +.TP +.B -cookiejar +Pass a file name in which TclCurl will dump all internally known cookies +when +.B curlHandle cleanup +is called. If no cookies are known, no file will be created. +Specify "-" to have the cookies written to stdout. + +Using this option also enables cookies for this session, so if you, for +example, follow a location it will make matching cookies get sent accordingly. + +TclCurl will not and cannot report an error for this. Using '\fBverbose\fP' +will get a warning to display, but that is the only visible feedback you get +about this possibly lethal situation. + +.TP +.B -cookiesession +Pass an 1 to mark this as a new cookie "session". It will +force TclCurl to ignore all cookies it is about to load that are "session +cookies" from the previous session. By default, TclCurl always stores and +loads all cookies, independent of whether they are session cookies are not. +Session cookies are cookies without expiry date and they are meant to be +alive and existing for this "session" only. + +.TP +.B -cookielist +Pass a string with a cookie. The cookie can be either in Netscape / Mozilla +format or just regular HTTP-style header (Set-Cookie: ...) format. If the +cookie engine was not enabled it will be enabled. Passing a +magic string "ALL" will erase all known cookies while "FLUSH" will write +all cookies known by TclCurl to the file specified by \fB-cookiejar\fP. + +.TP +.B -httpget +If set to 1 forces the HTTP request to get back to GET, usable if +POST, PUT or a custom request have been used previously with the +same handle. + +When setting \fBhttpget\fP to 1, \fBnobody\fP will automatically be set to 0. + +.TP +.B -httpversion +Set to one of the values decribed below, they force TclCurl to use the +specific http versions. It should only be used if you really MUST do +that because of a silly remote server. +.RS +.TP 5 +.B none +We do not care about what version the library uses. TclCurl will use whatever +it thinks fit. +.TP +.B 1.0 +Enforce HTTP 1.0 requests. +.TP +.B 1.1 +Enforce HTTP 1.1 requests. +.RE + +.TP +.B -ignorecontentlength +Ignore the Content-Length header. This is useful for Apache 1.x (and similar +servers) which will report incorrect content length for files over 2 +gigabytes. If this option is used, TclCurl will not be able to accurately +report progress, and will simply stop the download when the server ends the +connection. + +.TP +.B -httpcontentdecoding +Set to zero to disable content decoding. If set to 1 it is enabled. Note however +that TclCurl has no default content decoding but requires you to use \fBencoding\fP for that. + +.TP +.B -httptransferencoding +Set to zero to disable transfer decoding, if set to 1 it is enabled (default). TclCurl does +chunked transfer decoding by default unless this option is set to zero. + +.SH FTP options + +.TP +.B -ftpport +Pass a string as parameter. It will be used to +get the IP address to use for the ftp PORT instruction. The PORT instruction +tells the remote server to connect to our specified IP address. The string may +be a plain IP address, a host name, a network interface name (under unix) or +just a '-' to let the library use your systems default IP address. Default FTP +operations are passive, and thus will not use PORT. + +.TP +.B -quote +Pass a \fBlist\fP list with the FTP or SFTP commands to pass to the server prior to your +ftp request. This will be done before any other FTP commands are issued (even +before the CWD command).If you do not want to transfer any files, set +\fBnobody\fP to '1' and \fBheader\fP to '0'. + +Keep in mind the commands to send must be 'raw' ftp commands, for example, to +create a directory you need to send \fBmkd Test\fP, not \fBmkdir Test\fP. + +Valid SFTP commands are: chgrp, chmod, chown, ln, mkdir, pwd, rename, rm, +rmdir and symlink. + +.TP +.B -postquote +Pass a \fBlist\fP with the FTP commands to pass to the server after your +ftp transfer request. If you do not want to transfer any files, set +\fBnobody\fP to '1' and \fBheader\fP to '0'. + +.TP +.B -prequote +Pass a \fBlist\fP of FTP or SFTP commands to pass to the server after the +transfer type is set. + +.TP +.B -dirlistonly +A 1 tells the library to just list the names of files in a +directory, instead of doing a full directory listing that would include file +sizes, dates etc. It works with both FTP and SFTP urls. + +This causes an FTP NLST command to be sent. Beware that some FTP servers list +only files in their response to NLST, they might not include subdirectories +and symbolic links. + +.TP +.B -append +A 1 parameter tells the extension to append to the remote file instead of +overwriting it. This is only useful when uploading to a ftp site. + +.TP +.B -ftpuseeprt +Set to 1 to tell TclCurl to use the EPRT (and LPRT) command when doing +active FTP downloads (which is enabled by '\fBftpport\fP'). Using EPRT means +that it will first attempt to use EPRT and then LPRT before using PORT, if +you pass zero to this option, it will not try using EPRT or LPRT, only plain PORT. + +.TP +.B -ftpuseepvs +Set to one to tell TclCurl to use the EPSV command when doing passive FTP +downloads (which it always does by default). Using EPSV means that it will +first attempt to use EPSV before using PASV, but if you pass a zero to this +option, it will not try using EPSV, only plain PASV. + +.TP +.B -ftpcreatemissingdirs +If set to 1, TclCurl will attempt to create any remote directory that it +fails to CWD into. CWD is the command that changes working directory. + +This setting also applies to SFTP-connections. TclCurl will attempt to create +the remote directory if it can't obtain a handle to the target-location. The +creation will fail if a file of the same name as the directory to create +already exists or lack of permissions prevents creation. + +.TP +.B -ftpresponsetimeout +Causes TclCurl to set a timeout period (in seconds) on the amount of time that +the server is allowed to take in order to generate a response message for a +command before the session is considered hung. Note that while TclCurl is waiting +for a response, this value overrides \fBtimeout\fP. It is recommended that if used +in conjunction with \fBtimeout\fP, you set it to a value smaller than \fBtimeout\fP. + +.TP +.B -ftpalternativetouser +Pass a string which will be used to authenticate if the usual FTP "USER user" and +"PASS password" negotiation fails. This is currently only known to be required when +connecting to Tumbleweed's Secure Transport FTPS server using client certificates for +authentication. + +.TP +.B -ftpskippasvip +If set to 1, it instructs TclCurl not to use the IP address the +server suggests in its 227-response to TclCurl's PASV command when TclCurl +connects the data connection. Instead TclCurl will re-use the same IP address +it already uses for the control connection. But it will use the port number +from the 227-response. + +This option has no effect if PORT, EPRT or EPSV is used instead of PASV. + +.TP +.B -usessl +You can use ftps:// URLs to explicitly switch on SSL/TSL for the control +connection and the data connection. + +Alternatively, and what seems to be the recommended way, you can set the +option to one of these values: + +.RS +.TP 5 +.B nope +Do not attempt to use SSL +.TP +.B try +Try using SSL, proceed anyway otherwise. +.TP +.B control +Use SSL for the control conecction or fail with "use ssl failed" (64). +.TP +.B all +Use SSL for all communication or fail with "use ssl failed" (64). +.RE + +.TP +.B -ftpsslauth + +Pass TclCurl one of the values from below, to alter how TclCurl issues +"AUTH TLS" or "AUTH SSL" when FTP over SSL is activated (see \fB-ftpssl\fP). + +You may need this option because of servers like BSDFTPD-SSL from +http://bsdftpd-ssl.sc.ru/ "which won't work properly when "AUTH SSL" is issued +(although the server responds fine and everything) but requires "AUTH TLS" +instead". + +.RS +.TP 5 +.B default +Allows TclCurl to decide. +.TP +.B ssl +Try "AUTH SSL" first, and only if that fails try "AUTH TLS". +.TP +.B tls +Try "AUTH TLS" first, and only if that fails try "AUTH SSL". +.RE + +.TP +.B -ftpsslccc +Set it to make TclCurl use CCC (Clear Command Channel). It shuts down the +SSL/TLS layer after authenticating. The rest of the control channel +communication will be unencrypted. This allows NAT routers to follow the +FTP transaction. Possible values are: + +.RS +.TP 5 +.B none +Do not attempt to use CCC. +.TP +.B passive +Do not initiate the shutdown, wait for the server to do it. Do not send a reply. +.TP +.B active +Initiate the shutdown and wait for a reply. +.RE + +.TP +.B -ftpaccount +Pass string (or "" to disable). When an FTP server asks for "account data" after +user name and password has been provided, this data is sent off using the ACCT +command. + +.TP +.B -ftpfilemethod +It allows three values: +.RS +.TP 5 +.B multicwd +The default, TclCurl will do a single CWD operation for each path part in the given +URL. For deep hierarchies this means very many commands. This is how RFC1738 says it +should be done. +.TP +.B nocwd +No CWD at all is done, TclCurl will do SIZE, RETR, STOR, etc and give a full path to +the server. +.TP +.B singlecwd +Make one CWD with the full target directory and then operate on the file "normally". +This is somewhat more standards compliant than 'nocwd' but without the full penalty of 'multicwd'. +.RE + +.SH Protocol options + +.TP +.B -transfertext +A 1 tells the extension to use ASCII mode for ftp transfers, +instead of the default binary transfer. For win32 systems it does not set the +stdout to binary mode. This option can be usable when transferring text data +between systems with different views on certain characters, such as newlines +or similar. + +\fBNOTE:\fP TclCurl does not do a complete ASCII conversion when doing ASCII +transfers over FTP. This is a known limitation/flaw that nobody has +rectified. TclCurl simply sets the mode to ascii and performs a standard +transfer. + +.TP +.B -proxytransfermode +If set to 1, TclCurl sets the transfer mode (binary or ASCII) for FTP transfers +done via an HTTP proxy, by appending ;type=a or ;type=i to the URL. +Without this setting, or it being set to 0, the default, \fB-transfertext\fP has +no effect when doing FTP via a proxy. Beware that not all proxies support this feature. + +.TP +.B -crlf +Convert unix newlines to CRLF newlines on FTP transfers. + +.TP +.B -range +Pass a string as parameter, which should contain the specified range you +want. It should be in the format +.I "X-Y" +, where X or Y may be left out. HTTP +transfers also support several intervals, separated with commas as in +.I "X-Y,N-M" +Using this kind of multiple intervals will cause the HTTP server to send the +response document in pieces (using standard MIME separation techniques). + +Ranges only work on HTTP, FTP and FILE transfers. + +.TP +.B -resumefrom +Pass the offset in number of bytes that you want the transfer to start from. +Set this option to 0 to make the transfer start from the beginning +(effectively disabling resume). + +For FTP, set this option to -1 to make the transfer start from the end of the +target file (useful to continue an interrupted upload). + +.TP +.B -customrequest +Pass a string as parameter. It will be used instead of GET or HEAD when doing +the HTTP request. This is useful for doing DELETE or other more obscure HTTP +requests. Do not do this at will, make sure your server supports the command first. + +Note that TclCurl will still act and assume the keyword it would use if you +do not set your custom and it will act according to that. Thus, changing this +to a HEAD when TclCurl otherwise would do a GET might cause TclCurl to act funny, +and similar. To switch to a proper HEAD, use \fB-nobody\fP, to switch to a proper +POST, use \fB-post\fP or \fB-postfields\fP and so on. + +.TP +.B -filetime +If you pass a 1, TclCurl will attempt to get the +modification date of the remote document in this operation. This requires that +the remote server sends the time or replies to a time querying command. The +getinfo procedure with the +.I filetime +argument can be used after a transfer to extract the received time (if any). + +.TP +.B -nobody +A 1 tells the library not to include the body-part in the +output. This is only relevant for protocols that have a separate header and +body part. On HTTP(S) servers, this will make TclCurl do a HEAD request. + +To change request to GET, you should use \fBhttpget\fP. Change request +to POST with \fBpost\fP etc. + +.TP +.B -infilesize +When uploading a file to a remote site, this option should be used to tell +TclCurl what the expected size of the infile is. + +This option is mandatory for uploading using SCP. + +.TP +.B -upload +A 1 tells the library to prepare for an upload. The +\fB-infile\fP and \fB-infilesize\fP options are also interesting for uploads. +If the protocol is HTTP, uploading means using the PUT request unless you tell +TclCurl otherwise. + +Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header. +You can disable this header with \fB-httpheader\fP as usual. + +If you use PUT to a HTTP 1.1 server, you can upload data without knowing the +size before starting the transfer if you use chunked encoding. You enable this +by adding a header like "Transfer-Encoding: chunked" with \fB-httpheader\fP. +With HTTP 1.0 or without chunked transfer, you must specify the size. + +.TP +.B -maxfilesize +This allows you to specify the maximum size (in bytes) of a file to download. +If the file requested is larger than this value, the transfer will not start +and error 'filesize exceeded' (63) will be returned. + +NOTE: The file size is not always known prior to download, and for such files +this option has no effect even if the file transfer ends up being larger than +this given limit. This concerns both FTP and HTTP transfers. + +.TP +.B -timecondition +This defines how the \fBtimevalue\fP value is treated. You can set this +parameter to \fBifmodsince\fP or \fBifunmodsince\fP. This feature applies to +HTTP and FTP. + +.TP +.B -timevalue +This should be the time in seconds since 1 jan 1970, and the time will be +used in a condition as specified with \fBtimecondition\fP. + + +.SH Connection options + +.TP +.B -timeout +Pass the maximum time in seconds that you allow +the TclCurl transfer operation to take. Do note that normally, name lookups +may take a considerable time and that limiting the operation to less than a +few minutes risks aborting perfectly normal operations. This option will +cause libcurl to use the SIGALRM to enable time-outing system calls. + +In unix-like systems, this might cause signals to be used unless +\fB-nosignal\fP is used. + +.TP +.B -timeoutms +Like \fBtimeout\fP but takes a number of milliseconds instead. If libcurl is +built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. + +.TP +.B -lowspeedlimit +Pass the speed in bytes per second that the transfer should be below during +.B lowspeedtime +seconds for the extension to consider it too slow and abort. + +.TP +.B -lowspeedtime +Pass the time in seconds that the transfer should be below the +.B lowspeedlimit +for the extension to consider it too slow and abort. + +.TP +.B -maxsendspeed +Pass a speed in bytes per seconds. If an upload exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. + +.TP +.B -maxrecvspeed +Pass a speed in bytes per second. If a download exceeds this speed on cumulative +average during the transfer, the transfer will pause to keep the average rate less +than or equal to the parameter value. Defaults to unlimited speed. + +.TP +.B -maxconnects +Sets the persistant connection cache size in all the protocols that support +persistent conecctions. The set amount will be the maximum amount of simultaneous +connections that TclCurl may cache in this easy handle. Default is 5, and there +isn't much point in changing this value unless you are perfectly aware of how this +work and changes TclCurl's behaviour. + +When reaching the maximum limit, TclCurl closes the oldest connection in the cache +to prevent the number of open connections to increase. + +\fBNote\fP: if you have already performed transfers with this curl handle, +setting a smaller +.B maxconnects +than before may cause open connections to unnecessarily get closed. + +\fBNote\fP that if you add this easy handle to a multi handle, this setting is not +being acknowledged, instead you must configure the multi handle its own +\fBmaxconnects\fP option. + +.TP +.B -connecttimeout +Maximum time in seconds that you allow the +connection to the server to take. This only limits the connection phase, once +it has connected, this option is of no more use. Set to zero to disable +connection timeout (it will then only timeout on the internal timeouts). + +In unix-like systems, this might cause signals to be used unless +\fB-nosignal\fP is set. + +.TP +.B -connecttimeoutms +Like \fBconnecttimeout\fP but takes a number of milliseconds instead. If libcurl +is built to use the standard system name resolver, that part will still use +full-second resolution for timeouts. + +.TP +.B -ipresolve +Allows an application to select what kind of IP addresses to use when +resolving host names. This is only interesting when using host names +that resolve addresses using more than one version of IP. The allowed +values are: +.RS +.TP 5 +.B whatever +Default, resolves addresses to all IP versions that your system allows. +.TP +.B v4 +Resolve to ipv4 addresses. +.TP +.B v6 +Resolve to ipv6 addresses. +.RE + +.SH SSL and security options + +.TP +.B -sslcert +Pass a string as parameter. The string should be the file name of your certificate. +The default format is "PEM" and can be changed with \fB-sslcerttype\fP. + +With NSS this is the nickname of the certificate you wish to authenticate with. + +.TP +.B -sslcerttype +Pass a string as parameter. The string should be the format of your certificate. +Supported formats are "PEM" and "DER". + +.TP +.B -sslkey +Pass a pointer to a zero terminated string as parameter. The string should be +the file name of your private key. The default format is "PEM" and can be +changed with \fB-sslkeytype\fP. + +.TP +.B -sslkeytype +Pass a pointer to a zero terminated string as parameter. The string should be +the format of your private key. Supported formats are "PEM", "DER" and "ENG" + +\fBNOTE:\fPThe format "ENG" enables you to load the private key from a crypto +engine. in this case \fB-sslkey\fP is used as an identifier passed to +the engine. You have to set the crypto engine with \fB-sslengine\fP. The "DER" +format key file currently does not work because of a bug in OpenSSL. + +.TP +.B -keypasswd +Pass a string as parameter. It will be used as the password required to use the +\fB-sslkey\fP or \fB-sshprivatekeyfile\fP private key. + +You never need a pass phrase to load a certificate but you need one to load you +private key. + +This option used to be known as \fB-sslkeypasswd\fP and \fB-sslcertpasswd\fP. + +.TP +.B -sslengine +Pass a string as parameter. It will be used as the identifier for the crypto +engine you want to use for your private key. + +\fBNOTE:\fPIf the crypto device cannot be loaded, an error will be returned. + +.TP +.B -sslenginedefault +Pass a 1 to set the actual crypto engine as the default for (asymmetric) crypto operations. + +\fBNOTE:\fPIf the crypto device cannot be set, an error will be returned. + +.TP +.B -sslversion +Use it to set what version of SSL/TLS to use. The available options are: +.RS +.TP 5 +.B default +The default action. This will attempt to figure out the remote SSL protocol version, +i.e. either SSLv3 or TLSv1 (but not SSLv2, which became disabled by default with 7.18.1). +.TP +.B tlsv1 +Force TLSv1 +.TP +.B sslv2 +Force SSLv2 +.TP +.B sslv3 +Force SSLv3 +.RE + +.TP +.B -sslverifypeer +This option determines whether TclCurl verifies the authenticity of the peer's certificate. +A 1 means it verifies; zero means it doesn't. The default is 1. + +When negotiating an SSL connection, the server sends a certificate indicating its identity. +TclCurl verifies whether the certificate is authentic, i.e. that you can trust that the +server is who the certificate says it is. This trust is based on a chain of digital signatures, +rooted in certification authority (CA) certificates you supply. + +TclCurl uses a default bundle of CA certificates that comes with libcurl but you can specify +alternate certificates with the \fB-cainfo\fP or the \fB-capath\fP options. + +When \fB-sslverifypeer\fP is nonzero, and the verification fails to prove that the certificate +is authentic, the connection fails. When the option is zero, the connection succeeds regardless. + +Authenticating the certificate is not by itself very useful. You typically want to ensure +that the server, as authentically identified by its certificate, is the server you mean to +be talking to, use \fB-sslverifyhost\fP to control that. + +.TP +.B -cainfo +Pass a file naming holding the certificate to verify the peer with. This only +makes sense when used in combination with the \fB-sslverifypeer\fP option, if +it is set to zero \fB-cainfo\fP need not even indicate an accessible file. + +When built against NSS this is the directory that the NSS certificate database +resides in. + +.TP +.B -issuercert +Pass a string naming a file holding a CA certificate in PEM format. If the option +is set, an additional check against the peer certificate is performed to verify +the issuer is indeed the one associated with the certificate provided by the option. +This additional check is useful in multi-level PKI where one need to enforce the peer +certificate is from a specific branch of the tree. + +This option makes sense only when used in combination with the \fB-sslverifypeer\fP +option. Otherwise, the result of the check is not considered as failure. + +.TP +.B -capath +Pass the directory holding multiple CA certificates to verify the peer with. +The certificate directory must be prepared using the openssl c_rehash utility. +This only makes sense when used in combination with the \fB-sslverifypeer\fP +option, if it is set to zero, \fB-capath\fP need not even indicate an accessible +path. + +This option apparently does not work in Windows due to some limitation in openssl. + +This option is OpenSSL-specific and does nothing if libcurl is built to use GnuTLS. + +.TP +.B -crlfile +Pass a string naming a file with the concatenation of CRL (in PEM format) to use in +the certificate validation that occurs during the SSL exchange. + +When libcurl is built to use NSS or GnuTLS, there is no way to influence the use of +CRL passed to help in the verification process. When built with OpenSSL support, +X509_V_FLAG_CRL_CHECK and X509_V_FLAG_CRL_CHECK_ALL are both set, requiring CRL +check against all the elements of the certificate chain if a CRL file is passed. + +This option makes sense only when used in combination with the \fB-sslverifypeer\fP +option. + +.TP +.B -randomfile +Pass a file name. The file will be used to read from to seed the random engine +for SSL. The more random the specified file is, the more secure will the SSL +connection become. + +.TP +.B -egdsocket +Pass a path name to the Entropy Gathering Daemon socket. It will be used to seed +the random engine for SSL. + +.TP +.B -sslverifyhost +This option determines whether TclCurl verifies that the server claims to be +who you want it to be. + +When negotiating an SSL connection, the server sends a certificate +indicating its identity. + +When \fB-sslverifyhost\fP is set to 2, that certificate must indicate +that the server is the server to which you meant to connect, or the +connection fails. + +TclCurl considers the server the intended one when the Common Name field +or a Subject Alternate Name field in the certificate matches the host +name in the URL to which you told Curl to connect. + +When set to 1, the certificate must contain a Common Name field, +but it does not matter what name it says. (This is not ordinarily a +useful setting). + +When the value is 0, the connection succeeds regardless of the names in +the certificate. + +The default is 2. + +This option controls the identity that the server \fIclaims\fP. The server +could be lying. To control lying, see \fBsslverifypeer\fP. + +.TP +.B -sslcypherlist +Pass a string holding the ciphers to use for the SSL connection. The list must +consists of one or more cipher strings separated by colons. Commas or spaces +are also acceptable separators but colons are normally used, , - and + can be +used as operators. + +For OpenSSL and GnuTLS valid examples of cipher lists include 'RC4-SHA', 'SHA1+DES', +'TLSv1' and 'DEFAULT'. The default list is normally set when you compile OpenSSL. + +You will find more details about cipher lists on this URL: + http://www.openssl.org/docs/apps/ciphers.html + +For NSS valid examples of cipher lists include 'rsa_rc4_128_md5', 'rsa_aes_128_sha', +etc. With NSS you don't add/remove ciphers. If you use this option then all known +ciphers are disabled and only those passed in are enabled. + +You'll find more details about the NSS cipher lists on this URL: + http://directory.fedora.redhat.com/docs/mod_nss.html + +.TP +.B -sslsessionidcache +Pass a 0 to disable TclCurl's use of SSL session-ID caching or a 1 to enable it. +By default all transfers are done using the cache. Note that while nothing ever +should get hurt by attempting to reuse SSL session-IDs, there seem to be broken SSL +implementations in the wild that may require you to disable this in order for you to +succeed. + +.TP +.B -krblevel +Set the kerberos security level for FTP, this also enables kerberos awareness. +This is a string, 'clear', 'safe', 'confidential' or 'private'. If the string +is set but does not match one of these, 'private' will be used. Set the string +to NULL to disable kerberos4. Set the string to "" to disable kerberos +support for FTP. + +.SH SSH options + +.TP +.B -sshauthtypes +The allowed types are: + +.RS +.TP 5 +.B publickey +.TP +.B password +.TP +.B host +.TP +.B keyboard +.TP +.B any +To let TclCurl pick one +.RE + +.TP +.B -sshhostpublickeymd5 +Pass a string containing 32 hexadecimal digits. The string should be the 128 +bit MD5 cheksum of the remote host public key, and TclCurl will reject the +connection to the host unless the md5sums match. This option is only for SCP +and SFTP transfers. + +.TP +.B -publickeyfile +Pass the file name for your public key. If not used, TclCurl defaults to using \fB~/.ssh/id_dsa.pub\fP. + +.TP +.B -privatekeyfile +Pass the file name for your private key. If not used, TclCurl defaults to using \fB~/.ssh/id_dsa\fP. +If the file is password-protected, set the password with \fB-keypasswd\fP. + +.SH Other options + +.TP +.B -headervar +Name of the Tcl array variable where TclCurl will store the headers returned +by the server. + +When a server sends a chunked encoded transfer, it may contain a +trailer. That trailer is identical to a HTTP header and if such a trailer is +received it is passed to the application using this callback as well. There +are several ways to detect it being a trailer and not an ordinary header: 1) +it comes after the response-body. 2) it comes after the final header line (CR +LF) 3) a Trailer: header among the response-headers mention what header to +expect in the trailer. + +.TP +.B -bodyvar +Name of the Tcl variable where TclCurl will store the file requested, the file +may contain text or binary data. + +.TP +.B -canceltransvar +Name of a Tcl variable, in case you have defined a procedure to call with +\fB-progressproc\fP setting this variable to '1' will cancel the transfer. + +.TP +.B -command +Executes the given command after the transfer is done, since it only works +with blocking transfers, it is pretty much useless. + +.TP +.B -share +Pass a share handle as a parameter. The share handle must have been created by +a previous call to \fBcurl::shareinit\fP. Setting this option, will make this +handle use the data from the shared handle instead of keeping the data to itself. +See \fItclcurl_share\fP for details. + +.TP +.B -newfileperms +Pass a number as a parameter, containing the value of the permissions that will +be assigned to newly created files on the remote server. The default value is 0644, +but any valid value can be used. The only protocols that can use this are sftp://, +scp:// and file://. + +.TP +.B -newdirectoryperms +Pass a number as a parameter, containing the value of the permissions that will be +assigned to newly created directories on the remote server. The default value is 0755, +but any valid value can be used. The only protocols that can use this are sftp://, scp:// +and file://. + +.SH NOT SUPPORTED +Some of the options libcurl offers are not supported, I don't think them +worth supporting in TclCurl but if you need one of them don't forget to +complain: +.sp +.B CURLOPT_FRESH_CONNECT, CURLOPT_FORBID_REUSE, CURLOPT_PRIVATE, +.B CURLOPT_SSL_CTX_FUNCTION, CURLOPT_SSL_CTX_DATA, CURLOPT_SSL_CTX_FUNCTION and +.B CURLOPT_CONNECT_ONLY, CURLOPT_OPENSOCKETFUNCTION, CURLOPT_OPENSOCKETDATA. + +.SH curlHandle perform +This procedure is called after the +.B init +and all the +.B configure +calls are made, and will perform the transfer as described in the options. +.sp +It must be called with the same +\fIcurlHandle\fP \fBcurl::init\fP call returned. +You can do any amount of calls to perform while using the same handle. If you +intend to transfer more than one file, you are even encouraged to do +so. TclCurl will then attempt to re-use the same connection for the following +transfers, thus making the operations faster, less CPU intense and using less +network resources. Just note that you will have to use +.I configure +between the invokes to set options for the following perform. +.sp +You must never call this procedure simultaneously from two places using the +same handle. Let it return first before invoking it another time. If +you want parallel transfers, you must use several curl handles. +.TP +.B RETURN VALUE +'0' if all went well, non-zero if it didn't. In case of error, if the +.I errorbuffer +was set with +.I configure +there will be a readable error message. +The error codes are: +.IP 1 +Unsupported protocol. This build of TclCurl has no support for this protocol. +.IP 2 +Very early initialization code failed. This is likely to be and internal error +or problem. +.IP 3 +URL malformat. The syntax was not correct. +.IP 5 +Couldn't resolve proxy. The given proxy host could not be resolved. +.IP 6 +Couldn't resolve host. The given remote host was not resolved. +.IP 7 +Failed to connect to host or proxy. +.IP 8 +FTP weird server reply. The server sent data TclCurl couldn't parse. +The given remote server is probably not an OK FTP server. +.IP 9 +We were denied access to the resource given in the URL. For FTP, this occurs +while trying to change to the remote directory. +.IP 11 +FTP weird PASS reply. TclCurl couldn't parse the reply sent to the PASS request. +.IP 13 +FTP weird PASV reply, TclCurl couldn't parse the reply sent to the PASV or EPSV +request. +.IP 14 +FTP weird 227 format. TclCurl couldn't parse the 227-line the server sent. +.IP 15 +FTP can't get host. Couldn't resolve the host IP we got in the 227-line. +.IP 17 +FTP couldn't set type. Couldn't change transfer method to either binary or +ascii. +.IP 18 +Partial file. Only a part of the file was transfered, this happens when +the server first reports an expected transfer size and then delivers data +that doesn't match the given size. +.IP 19 +FTP couldn't RETR file, we either got a weird reply to a 'RETR' command or +a zero byte transfer. +.IP 21 +Quote error. A custom 'QUOTE' returned error code 400 or higher (for FTP) or +otherwise indicated unsuccessful completion of the command. +.IP 22 +HTTP returned error. This return code only appears if \fB-failonerror\fP is +used and the HTTP server returns an error code that is 400 or higher. +.IP 23 +Write error. TclCurl couldn't write data to a local filesystem or an error +was returned from a write callback. +.IP 25 +Failed upload failed. For FTP, the server typcially denied the STOR +command. The error buffer usually contains the server's explanation to this. +.IP 26 +Read error. There was a problem reading from a local file or an error was returned +from the read callback. +.IP 27 +Out of memory. A memory allocation request failed. This should never happen unless +something weird is going on in your computer. +.IP 28 +Operation timeout. The specified time-out period was reached according to the +conditions. +.IP 30 +The FTP PORT command failed, not all FTP servers support the PORT command, +try doing a transfer using PASV instead!. +.IP 31 +FTP couldn't use REST. This command is used for resumed FTP transfers. +.IP 33 +Range error. The server doesn't support or accept range requests. +.IP 34 +HTTP post error. Internal post-request generation error. +.IP 35 +SSL connect error. The SSL handshaking failed, the error buffer may have +a clue to the reason, could be certificates, passwords, ... +.IP 36 +FTP bad download resume. Couldn't continue an earlier aborted download, probably +because you are trying to resume beyond the file size. +.IP 37 +A file given with FILE:// couldn't be read. Did you checked the permissions? +.IP 38 +LDAP cannot bind. LDAP bind operation failed. +.IP 39 +LDAP search failed. +.IP 41 +A required zlib function was not found. +.IP 42 +Aborted by callback. An application told TclCurl to abort the operation. +.IP 43 +Internal error. A function was called with a bad parameter. +.IP 45 +Interface error. A specified outgoing interface could not be used. +.IP 47 +Too many redirects. When following redirects, TclCurl hit the maximum amount, set +your limit with --maxredirs +.IP 48 +Unknown TELNET option specified. +.IP 49 +A telnet option string was illegally formatted. +.IP 51 +The remote peer's SSL certificate or SSH md5 fingerprint wasn't ok +.IP 52 +The server didn't reply anything, which here is considered an error. +.IP 53 +The specified crypto engine wasn't found. +.IP 54 +Failed setting the selected SSL crypto engine as default! +.IP 55 +Failed sending network data. +.IP 56 +Failure with receiving network data. +.IP 58 +Problem with the local client certificate. +.IP 59 +Couldn't use specified SSL cipher. +.IP 60 +Peer certificate cannot be authenticated with known CA certificates. +.IP 61 +Unrecognized transfer encoding. +.IP 62 +Invalid LDAP URL. +.IP 63 +Maximum file size exceeded. +.IP 64 +SSL use failed. +.IP 65 +Sending the data requires a rewind that failed, since TclCurl should +take care of it for you, it means you found a bug. +.IP 66 +Failed to initialise ssl engine. +.IP 67 +Failed to login, user password or similar was not accepted. +.IP 68 +File not found on TFTP server. +.IP 69 +There is a permission problem with the TFTP request. +.IP 70 +The remote server has run out of space. +.IP 71 +Illegal TFTP operation. +.IP 72 +Unknown transfer ID. +.IP 73 +TFTP file already exists and will not be overwritten. +.IP 74 +No such user in the TFTP server and good behaving TFTP server +should never return this. +.IP 75 +Character conversion failed. +.IP 77 +Problem with reading the SSL CA cert (path? access rights?). +.IP 78 +Remote file not found +.IP 79 +Error from the SSH layer +.IP 80 +Failed to shut down the SSL connection +.IP 82 +Failed to load CRL file +.IP 83 +Issuer check failed + +.SH curlHandle getinfo option +Request internal information from the curl session with this procedure. +This procedure is intended to get used *AFTER* a performed transfer, +and can be relied upon only if the \fBperform\fP returns 0. Use +this function AFTER a performed transfer if you want to get +transfer-oriented data. + +The following information can be extracted: + +.TP +.B effectiveurl +Returns the last used effective URL. + +.TP +.B responsecode +Returns the last received HTTP or FTP code. This will be zero if no server +response code has been received. Note that a proxy's CONNECT response should +be read with \fBhttpconnectcode\fP and not this. + +.TP +.B httpconnectcode +Returns the last received proxy response code to a CONNECT request. + +.TP +.B filetime +Returns the remote time of the retrieved document (in number of seconds +since 1 jan 1970 in the GMT/UTC time zone). If you get -1, +it can be because of many reasons (unknown, the server hides it or the +server doesn't support the command that tells document time etc) and the time +of the document is unknown. +.sp +In order for this to work you have to set the \fB-filetime\fP option before +the transfer. + +.TP +.B namelookuptime +Returns the time, in seconds, it took from the start until the name resolving +was completed. + +.TP +.B connecttime +Returns the time, in seconds, it took from the start until the connect to the +remote host (or proxy) was completed. + +.TP +.B appconnecttime +Returns the time, in seconds, it took from the start until the SSL/SSH +connect/handshake to the remote host was completed. This time is most often very +near to the PRETRANSFER time, except for cases such as HTTP pippelining where the +pretransfer time can be delayed due to waits in line for the pipeline and more. + +.TP +.B pretransfertime +Returns the time, in seconds, it took from the start until the file transfer +is just about to begin. This includes all pre-transfer commands and +negotiations that are specific to the particular protocol(s) involved. + +.TP +.B starttransfertime +Returns the time, in seconds, it took from the start until the first byte +is just about to be transfered. This includes the \fBpretransfertime\fP, +and also the time the server needs to calculate the result. + +.TP +.B totaltime +Returns the total transaction time, in seconds, for the previous transfer, +including name resolving, TCP connect etc. + +.TP +.B redirecturl +Returns the URL a redirect would take you to if you enable \fBfollowlocation\fP. +This can come very handy if you think using the built-in libcurl redirect logic +isn't good enough for you but you would still prefer to avoid implementing all +the magic of figuring out the new URL. + +.TP +.B redirecttime +Returns the total time, in seconds, it took for all redirection steps +including name lookup, connect, pretransfer and transfer before +the final transaction was started, it returns the complete execution +time for multiple redirections, so it returns zero if no redirections +were needed. + +.TP +.B redirectcount +Returns the total number of redirections that were actually followed. + +.TP +.B numconnects +Returns how many new connections TclCurl had to create to achieve the +previous transfer (only the successful connects are counted). Combined +with \fBredirectcount\fP you are able to know how many times TclCurl +successfully reused existing connection(s) or not. See the Connection +Options of \fBsetopt\fP to see how TclCurl tries to make persistent +connections to save time. + +.TP +.B primaryip +Returns the IP address of the most recent connection done with this handle. +This string may be IPv6 if that's enabled. + +.TP +.B sizeupload +Returns the total amount of bytes that were uploaded. + +.TP +.B sizedownload +Returns the total amount of bytes that were downloaded. The amount is only +for the latest transfer and will be reset again for each new transfer. + +.TP +.B speeddownload +Returns the average download speed, measured in bytes/second, for the complete download. + +.TP +.B speedupload +Returns the average upload speed, measured in bytes/second, for the complete upload. + +.TP +.B headersize +Returns the total size in bytes of all the headers received. + +.TP +.B requestsize +Returns the total size of the issued requests. This is so far only for HTTP +requests. Note that this may be more than one request if followLocation is true. + +.TP +.B sslverifyresult +Returns the result of the certification verification that was requested +(using the -sslverifypeer option to configure). + +.TP +.B sslengines +Returns a \fBlist\fP of the OpenSSL crypto-engines supported. Note that engines are +normally implemented in separate dynamic libraries. Hence not all the returned +engines may be available at run-time. + +.TP +.B contentlengthdownload +Returns the content-length of the download. This is the value read from the +.B Content-Length: +field. + +.TP +.B contentlengthupload +Returns the specified size of the upload. + +.TP +.B contenttype +Returns the content-type of the downloaded object. This is the value +read from the Content-Type: field. If you get an empty string, it means +the server didn't send a valid Content-Type header or that the protocol +used doesn't support this. + +.TP +.B httpauthavail +Returns a list with the authentication method(s) available. + +.TP +.B proxyauthavail +Returns a list with the authentication method(s) available for your +proxy athentication. + +.TP +.B oserrno +Returns the errno value from a connect failure. + +.TP +.B cookielist +Returns a list of all cookies TclCurl knows (expired ones, too). If there +are no cookies (cookies for the handle have not been enabled or simply +none have been received) the list will be empty. + +.TP +.B ftpentrypath +Returns a string holding the path of the entry path. That is the initial path +TclCurl ended up in when logging on to the remote FTP server. Returns an empty +string if something is wrong. + +.SH curlHandle cleanup +This procedure must be the last one to call for a curl session. It is the +opposite of the +.I curl::init +procedure and must be called with the same +.I curlhandle +as input as the curl::init call returned. +This will effectively close all connections TclCurl has used and possibly +has kept open until now. Don't call this procedure if you intend to transfer +more files. + +.SH curlHandle reset + +Re-initializes all options previously set on a specified handle to the +default values. + +This puts back the handle to the same state as it was in when it was just +created with curl::init. + +It does not change the following information kept in the handle: live +connections, the Session ID cache, the DNS cache, the cookies and shares. + +.SH curlHandle duphandle +This procedure will return a new curl handle, a duplicate, +using all the options previously set in the input curl handle. +Both handles can subsequently be used independently and +they must both be freed with +.B cleanup. +The new handle will not inherit any state information, +connections, SSL sessions or cookies. +.TP +.B RETURN VALUE +A new curl handle or an error message if the copy fails. + +.SH curlHandle pause +You can use this command from within a progress callback procedure +to pause the transfer. + +.SH curlHandle resume +Resumes a transfer paused with \fBcurlhandle pause\fP + +.SH curl::transfer +In case you do not want to use persistant connections you can use this +command, it takes the same arguments as the \fIcurlHandle\fP \fBconfigure\fP +and will init, configure, perform and cleanup a connection for you. + +You can also get the \fIgetinfo\fP information by using \fI-infooption variable\fP +pairs, after the transfer \fIvariable\fP will contain the value that would have +been returned by \fI$curlHandle getinfo option\fP. +.TP +.B RETURN VALUE +The same error code \fBperform\fP would return. + +.SH curl::version +Returns a string with the version number of tclcurl, libcurl and some of +its important components (like OpenSSL version). +.TP +.B RETURN VALUE +The string with the version info. + +.SH curl::escape url +This procedure will convert the given input string to an URL encoded string and +return that. All input characters that are not a-z, +A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a +two-digit hexadecimal number) +.TP +.B RETURN VALUE +The converted string. +.SH curl::unescape url +This procedure will convert the given URL encoded input string to a "plain +string" and return that. All input characters that +are URL encoded (%XX where XX is a two-digit hexadecimal number) will be +converted to their plain text versions. +.TP +.B RETURN VALUE +The string unencoded. + +.SH curl::curlConfig option +Returns some information about how you have +.B cURL +installed. + +.TP +.B -prefix +Returns the directory root where you installed +.B cURL +.TP +.B -feature +Returns a list containing particular main features the installed +.B libcurl +was built with. The list may include SSL, KRB4 or IPv6, do not +assume any particular order. +.TP +.B -vernum +Outputs version information about the installed libcurl, in +numerical mode. This outputs the version number, in hexadecimal, +with 8 bits for each part; major, minor, patch. So that libcurl +7.7.4 would appear as 070704 and libcurl 12.13.14 would appear as +0c0d0e... + +.SH curl::versioninfo option +Returns information about various run-time features in TclCurl. + +Applications should use this information to judge if things are possible to do +or not, instead of using compile-time checks, as dynamic/DLL libraries can be +changed independent of applications. + +.TP +.B -version +Returns the version of libcurl we are using. + +.TP +.B -versionnum +Retuns the version of libcurl we are using in hexadecimal with 8 bits for each +part; major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and +libcurl 12.13.14 would appear as 0c0d0e... Note that the initial zero might be +omitted. + +.TP +.B -host +Returns a string with the host information as discovered by a configure +script or set by the build environment. + +.TP +.B -features +Returns a list with the features compiled into libcurl, the possible elements are: +.RS +.TP 5 +.B ASYNCHDNS +Libcurl was built with support for asynchronous name lookups, which allows +more exact timeouts (even on Windows) and less blocking when using the multi +interface. +.TP +.B CONV +Libcurl was built with support for character conversions. +.TP +.B DEBUG +Libcurl was built with extra debug capabilities built-in. This is mainly of +interest for libcurl hackers. +.TP +.B GSSNEGOTIATE +Supports HTTP GSS-Negotiate. +.TP +.B IDN +Supports IDNA, domain names with international letters. +.TP +.B IPV6 +Supports IPv6. +.TP +.B KERBEROS4 +Supports kerberos4 (when using FTP). +.TP +.B LARGEFILE +Libcurl was built with support for large files. +.TP +.B LIBZ +Supports HTTP deflate using libz. +.TP +.B NTML +Supports HTTP NTLM +.TP +.B SPNEGO +Libcurl was built with support for SPNEGO authentication (Simple and Protected +GSS-API Negotiation Mechanism, defined in RFC 2478) +.TP +.B SSL +Supports SSL (HTTPS/FTPS) +.TP +.B SSPI +Libcurl was built with support for SSPI. This is only available on Windows and +makes libcurl use Windows-provided functions for NTLM authentication. It also +allows libcurl to use the current user and the current user's password without +the app having to pass them on. +.RE +Do not assume any particular order. + +.TP +.B -sslversion +Returns a string with the OpenSSL version used, like OpenSSL/0.9.6b. + +.TP +.B -sslversionnum +Returns the numerical OpenSSL version value as defined by the OpenSSL project. +If libcurl has no SSL support, this is 0. + +.TP +.B -libzversion +Returns a string, there is no numerical version, for example: 1.1.3. + +.TP +.B -protocols +Lists what particular protocols the installed TclCurl was built to support. +At the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, +FILE, TELNET, LDAP, DICT. Do not assume any particular order. The protocols +will be listed using uppercase. There may be none, one or several protocols +in the list. + +.SH curl::easystrerror errorCode +This procedure returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I curl, The art of HTTP scripting (at http://curl.haxx.se), RFC 2396, diff --git a/doc/tclcurl_multi.html b/doc/tclcurl_multi.html new file mode 100755 index 0000000..09c82f6 --- /dev/null +++ b/doc/tclcurl_multi.html @@ -0,0 +1,319 @@ +Manpage of TclCurl + +

TclCurl

+Section: TclCurl Multi Interface (n)
Updated: 8 September 2008
+ +  +

NAME

+ +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +  +

SYNOPSIS

+ +curl::multiinit + +

+multiHandle addhandle + +

+multiHandle removehandle + +

+multiHandle configure + +

+multiHandle perform + +

+multiHandle active + +

+multiHandle getinfo + +

+multihandle cleanup + +

+multihandle auto + +

+curl::multistrerror errorCode + +

+  +

DESCRIPTION

+ +TclCurl's multi interface introduces several new abilities that the easy +interface refuses to offer. They are mainly: +
    +
  • Enable a "pull" interface. The application that uses TclCurl decides where +and when to get/send data.

    +
  • Enable multiple simultaneous transfers in the same thread without making it +complicated for the application.

    +
  • Keep Tk GUIs 'alive' while transfers are taking place.

    +
+

+ +  +

Blocking

+ +A few areas in the code are still using blocking code, even when used from the +multi interface. While we certainly want and intend for these to get fixed in +the future, you should be aware of the following current restrictions: +
    +
  • Name resolves on non-windows unless c-ares is used. + +
  • GnuTLS SSL connections. + +
  • Active FTP connections. + +
  • HTTP proxy CONNECT operations. + +
  • SCP and SFTP connections. + +
  • SFTP transfers. + +
  • TFTP transfers + +
  • file:// transfers. +
+ +

+  +

curl::multiinit

+ +This procedure must be the first one to call, it returns a multiHandle +that you need to use to invoke TclCurl procedures. The init MUST have a +corresponding call to cleanup when the operation is completed. +

+RETURN VALUE + +

+multiHandle + +to use. +

+  +

multiHandle addhandle ?easyHandle?

+ +

+Each single transfer is built up with an 'easy' handle, the kind we have been +using so far with TclCurl, you must create them and setup the appropriate +options for each of them. Then we add them to the 'multi stack' using the +addhandle command. +

+If the easy handle is not set to use a shared or global DNS cache, it will be made +to use the DNS cache that is shared between all easy handles within the multi handle. +

+When an easy handle has been added to a multi stack, you can not and you must not use +perform on that handle! +

+

+multiHandle + +is the return code from the curl::multiinit call. +

+RETURN VALUE + +The possible return values are: +

+
-1
+Handle added to the multi stack, please call +perform + +soon +
0
+Handle added ok. +
1
+Invalid multi handle. +
2
+Invalid 'easy' handle. It could mean that it isn't an easy handle at all, or possibly that +the handle already is in used by this or another multi handle. +
3
+Out of memory, you should never get this. +
4
+You found a bug in TclCurl. +

+

+  +

multiHandle removehandle ?easyHandle?

+ +

+When a transfer is done or if we want to stop a transfer before it is completed, +we can use the removehandle command. Once removed from the multi handle, +we can again use other easy interface functions on it. +

+Please note that when a single transfer is completed, the easy handle is still +left added to the multi stack. You need to remove it and then close or, possibly, +set new options to it and add it again to the multi handle to start another transfer. +

+

+RETURN VALUE + +The possible return values are: +

+
0
+Handle removed ok. +
1
+Invalid multi handle. +
2
+Invalid 'easy' handle. +
3
+Out of memory, you should never get this. +
4
+You found a bug in TclCurl. +

+

+  +

multiHandle configure

+ +So far the only option is: +
+
-pipelining + +
+Pass a 1 to enable or 0 to disable. Enabling pipelining on a multi handle will +make it attempt to perform HTTP Pipelining as far as possible for transfers using +this handle. This means that if you add a second request that can use an already +existing connection, the second request will be "piped" on the same connection +rather than being executed in parallel. +
-maxconnects + +
+Pass a number which will be used as the maximum amount of simultaneously open +connections that TclCurl may cache. Default is 10, and TclCurl will enlarge +the size for each added easy handle to make it fit 4 times the number of added +easy handles. +

+By setting this option, you can prevent the cache size to grow beyond the limit +set by you. When the cache is full, curl closes the oldest one in the cache to +prevent the number of open connections to increase. +

+This option is for the multi handle's use only, when using the easy interface you should instead use it's own maxconnects option. +

+

+  +

multiHandle perform

+ +Adding the easy handles to the multi stack does not start any transfer. +Remember that one of the main ideas with this interface is to let your +application drive. You drive the transfers by invoking +perform. + +TclCurl will then transfer data if there is anything available to transfer. +It'll use the callbacks and everything else we have setup in the individual +easy handles. It'll transfer data on all current transfers in the multi stack +that are ready to transfer anything. It may be all, it may be none. +

+When you call perform and the amount of Irunning handles is +changed from the previous call (or is less than the amount of easy handles +you added to the multi handle), you know that there is one or more +transfers less "running". You can then call getinfo to +get information about each individual completed transfer. +

+RETURN VALUE + +If everything goes well, it returns the number of running handles, '0' if all +are done. In case of error, it will return the error code. +

+  +

multiHandle active

+ +In order to know if any of the easy handles are ready to transfer data before +invoking +perform + +you can use the +active + +command, it will return the number of transfers currently active. +

+RETURN VALUE + +The number of active transfers or '-1' in case of error. +

+  +

multiHandle getinfo

+ +This procedure returns very simple information about the transfers, you +can get more detail information using the getinfo +command on each of the easy handles. +

+

+RETURN VALUE + +A list with the following elements: +

+
easyHandle about which the info is about.
+
state of the transfer, '1' if it is done.
+
exit code of the transfer, '0' if there was no error,...
+
Number of messages still in the info queue.
+
In case there are no messages in the queue it will return {"" 0 0 0}.
+

+

+  +

multiHandle cleanup

+ +This procedure must be the last one to call for a multi stack, it is the opposite of the +curl::multiinit + +procedure and must be called with the same +multiHandle + +as input as the +curl::multiinit + +call returned. +

+  +

multiHandle auto ?-command command?

+ +Using this command Tcl's event loop will take care of periodically invoking perform +for you, before using it, you must have already added at least one easy handle to +the multi handle. +

+The command option allows you to specify a command to invoke after all the easy +handles have finished their transfers, even though I say it is an option, the truth is +you must use this command to cleanup all the handles, otherwise the transfered files +may not be complete. +

+This support is still in a very experimental state, it may still change without warning. +Any and all comments are welcome. +

+You can find a couple of examples at tests/multi. +

+  +

curl::multistrerror errorCode

+ +This procedure returns a string describing the error code passed in the argument. +

+  +

SEE ALSO

+ +tclcurl, curl. + +

+ +

+ 

Index

+
+
NAME
+
SYNOPSIS
+
DESCRIPTION
+
Blocking
+
curl::multiinit
+
multiHandle addhandle ?easyHandle?
+
multiHandle removehandle ?easyHandle?
+
multiHandle configure
+
multiHandle perform
+
multiHandle active
+
multiHandle getinfo
+
multiHandle cleanup
+
multiHandle auto ?-command command?
+
curl::multistrerror errorCode
+
SEE ALSO
+
+
+This document was created by man2html, using the manual pages.
+ + diff --git a/doc/tclcurl_multi.n b/doc/tclcurl_multi.n new file mode 100644 index 0000000..933d00d --- /dev/null +++ b/doc/tclcurl_multi.n @@ -0,0 +1,226 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0" "TclCurl Multi Interface" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::multiinit" +.sp +.IB multiHandle " addhandle" +.sp +.IB multiHandle " removehandle" +.sp +.IB multiHandle " configure" +.sp +.IB multiHandle " perform" +.sp +.IB multiHandle " active" +.sp +.IB multiHandle " getinfo " +.sp +.IB multihandle " cleanup" +.sp +.IB multihandle " auto" +.sp +.BI "curl::multistrerror " errorCode +.sp +.SH DESCRIPTION +TclCurl's multi interface introduces several new abilities that the easy +interface refuses to offer. They are mainly: +.TP +Enable a "pull" interface. The application that uses TclCurl decides where and when to get/send data. +.TP +Enable multiple simultaneous transfers in the same thread without making it complicated for the application. +.TP +Keep Tk GUIs 'alive' while transfers are taking place. + +.SH Blocking +A few areas in the code are still using blocking code, even when used from the +multi interface. While we certainly want and intend for these to get fixed in +the future, you should be aware of the following current restrictions: +.RS +.TP 5 +.B Name resolves on non-windows unless c-ares is used. +.TP +.B GnuTLS SSL connections. +.TP +.B Active FTP connections. +.TP +.B HTTP proxy CONNECT operations. +.TP +.B TFTP transfers +.TP +.B file:// transfers. +.RE + +.SH curl::multiinit +This procedure must be the first one to call, it returns a \fImultiHandle\fP +that you need to use to invoke TclCurl procedures. The init MUST have a +corresponding call to \fIcleanup\fP when the operation is completed. +.sp +.B RETURN VALUE +.sp +.I multiHandle +to use. +.sp +.SH multiHandle addhandle ?easyHandle? +.sp +Each single transfer is built up with an 'easy' handle, the kind we have been +using so far with TclCurl, you must create them and setup the appropriate +options for each of them. Then we add them to the 'multi stack' using the +\fIaddhandle\fP command. + +If the easy handle is not set to use a shared or global DNS cache, it will be made +to use the DNS cache that is shared between all easy handles within the multi handle. + +When an easy handle has been added to a multi stack, you can not and you must not use +\fIperform\fP on that handle! + +.sp +.I "multiHandle" +is the return code from the \fIcurl::multiinit\fP call. +.sp +.B RETURN VALUE +The possible return values are: +.IP -1 +Handle added to the multi stack, please call +.I perform +soon +.IP 0 +Handle added ok. +.IP 1 +Invalid multi handle. +.IP 2 +Invalid 'easy' handle. It could mean that it isn't an easy handle at all, or possibly that +the handle already is in used by this or another multi handle. +.IP 3 +Out of memory, you should never get this. +.IP 4 +You found a bug in TclCurl. +.sp +.SH multiHandle removehandle ?easyHandle? +.sp +When a transfer is done or if we want to stop a transfer before it is completed, +we can use the \fIremovehandle\fP command. Once removed from the multi handle, +we can again use other easy interface functions on it. + +Please note that when a single transfer is completed, the easy handle is still +left added to the multi stack. You need to remove it and then close or, possibly, +set new options to it and add it again to the multi handle to start another transfer. + +.sp +.B RETURN VALUE +The possible return values are: +.IP 0 +Handle removed ok. +.IP 1 +Invalid multi handle. +.IP 2 +Invalid 'easy' handle. +.IP 3 +Out of memory, you should never get this. +.IP 4 +You found a bug in TclCurl. +.sp +.SH multiHandle configure +So far the only option is: +.TP +.B -pipelining +Pass a 1 to enable or 0 to disable. Enabling pipelining on a multi handle will +make it attempt to perform HTTP Pipelining as far as possible for transfers using +this handle. This means that if you add a second request that can use an already +existing connection, the second request will be "piped" on the same connection +rather than being executed in parallel. +.TP +.B -maxconnects +Pass a number which will be used as the maximum amount of simultaneously open +connections that TclCurl may cache. Default is 10, and TclCurl will enlarge +the size for each added easy handle to make it fit 4 times the number of added +easy handles. + +By setting this option, you can prevent the cache size to grow beyond the limit +set by you. When the cache is full, curl closes the oldest one in the cache to +prevent the number of open connections to increase. + +This option is for the multi handle's use only, when using the easy interface you should instead use it's own \fBmaxconnects\fP option. +.sp +.SH multiHandle perform +Adding the easy handles to the multi stack does not start any transfer. +Remember that one of the main ideas with this interface is to let your +application drive. You drive the transfers by invoking +.I perform. +TclCurl will then transfer data if there is anything available to transfer. +It'll use the callbacks and everything else we have setup in the individual +easy handles. It'll transfer data on all current transfers in the multi stack +that are ready to transfer anything. It may be all, it may be none. + +When you call \fBperform\fP and the amount of Irunning handles is +changed from the previous call (or is less than the amount of easy handles +you added to the multi handle), you know that there is one or more +transfers less "running". You can then call \fIgetinfo\fP to +get information about each individual completed transfer. +.sp +.B RETURN VALUE +If everything goes well, it returns the number of running handles, '0' if all +are done. In case of error, it will return the error code. +.sp +.SH multiHandle active +In order to know if any of the easy handles are ready to transfer data before +invoking +.I perform +you can use the +.I active +command, it will return the number of transfers currently active. +.sp +.B RETURN VALUE +The number of active transfers or '-1' in case of error. + +.SH multiHandle getinfo +This procedure returns very simple information about the transfers, you +can get more detail information using the \fIgetinfo\fP +command on each of the easy handles. + +.sp +.B RETURN VALUE +A list with the following elements: +.TP +easyHandle about which the info is about. +.TP +state of the transfer, '1' if it is done. +.TP +exit code of the transfer, '0' if there was no error,... +.TP +Number of messages still in the info queue. +.TP +In case there are no messages in the queue it will return {"" 0 0 0}. + +.SH multiHandle cleanup +This procedure must be the last one to call for a multi stack, it is the opposite of the +.I curl::multiinit +procedure and must be called with the same +.I multiHandle +as input as the +.B curl::multiinit +call returned. + +.SH multiHandle auto ?-command \fIcommand\fP? +Using this command Tcl's event loop will take care of periodically invoking \fBperform\fP +for you, before using it, you must have already added at least one easy handle to +the multi handle. + +The \fBcommand\fP option allows you to specify a command to invoke after all the easy +handles have finished their transfers, even though I say it is an option, the truth is +you must use this command to cleanup all the handles, otherwise the transfered files +may not be complete. + +This support is still in a very experimental state, it may still change without warning. +Any and all comments are welcome. + +You can find a couple of examples at \fBtests/multi\fP. + +.SH curl::multistrerror errorCode +This procedure returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I tclcurl, curl. diff --git a/doc/tclcurl_share.html b/doc/tclcurl_share.html new file mode 100755 index 0000000..d3336ea --- /dev/null +++ b/doc/tclcurl_share.html @@ -0,0 +1,111 @@ +Manpage of TclCurl + +

TclCurl

+Section: TclCurl share data api (n)
Updated: 8 September 2008
+ +  +

NAME

+TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +  +

SYNOPSIS

+ +curl::shareinit + +

+shareHandle share ?data? + +

+shareHandle unshare ?data? + +

+shareHandle cleanup + +

+curl::sharestrerror errorCode + +

+

+  +

DESCRIPTION

+ +

+With the share API, you can have two or more 'easy' handles sharing data +among them, so far they can only share cookies and DNS data. +

+  +

curl::shareinit

+ +This procedure must be the first one to call, it returns a shareHandle +that you need to use to share data among handles using the -share option +to the configure command. The init MUST have a corresponding call to +cleanup when the operation is completed. +

+RETURN VALUE + +

+shareHandle to use. +

+  +

shareHandle share ?data?

+ +

+The parameter specifies a type of data that should be shared. This may be set +to one of the values described below: +

+

+
+
cookies + +
+Cookie data will be shared across the easy handles using this shared object. +

+

dns + +
+Cached DNS hosts will be shared across the easy handles using this shared object. +
+
+ +

+  +

shareHandle unshare ?data?

+ +This command does the opposite of share. The specified parameter will no +longer be shared. Valid values are the same as those for share. +

+  +

sharehandle cleanup

+ +

+Deletes a shared object. The share handle cannot be used anymore after this +function has been called. +

+  +

curl::sharestrerror errorCode

+ +Returns a string describing the error code passed in the argument. +

+  +

SEE ALSO

+ +curl, TclCurl + +

+ +

+ 

Index

+
+
NAME
+
SYNOPSIS
+
DESCRIPTION
+
curl::shareinit
+
shareHandle share ?data?
+
shareHandle unshare ?data?
+
sharehandle cleanup
+
curl::sharestrerror errorCode
+
SEE ALSO
+
+
+This document was created by man2html, using the manual pages.
+ + diff --git a/doc/tclcurl_share.n b/doc/tclcurl_share.n new file mode 100644 index 0000000..5bedf8b --- /dev/null +++ b/doc/tclcurl_share.n @@ -0,0 +1,64 @@ +.\" You can view this file with: +.\" nroff -man [file] +.\" Adapted from libcurl docs by fandom@telefonica.net +.TH TclCurl n "8 September 2008" "TclCurl 7.19.0" "TclCurl share data api" +.SH NAME +TclCurl: - get a URL with FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. +.SH SYNOPSIS +.BI "curl::shareinit" +.sp +.IB shareHandle " share " "?data?" +.sp +.IB shareHandle " unshare " "?data?" +.sp +.IB shareHandle " cleanup" +.sp +.BI "curl::sharestrerror " errorCode + + +.SH DESCRIPTION + +With the share API, you can have two or more 'easy' handles sharing data +among them, so far they can only share cookies and DNS data. + +.SH curl::shareinit +This procedure must be the first one to call, it returns a \fBshareHandle\fP +that you need to use to share data among handles using the \fB-share\fP option +to the \fBconfigure\fP command. The init MUST have a corresponding call to +\fBcleanup\fP when the operation is completed. + +.B RETURN VALUE +.sp +\fBshareHandle\fP to use. + +.SH shareHandle share ?data? + +The parameter specifies a type of data that should be shared. This may be set +to one of the values described below: + +.RS +.TP 5 +.B cookies +Cookie data will be shared across the easy handles using this shared object. + +.TP +.B dns +Cached DNS hosts will be shared across the easy handles using this shared object. +Note that when you use the multi interface, all easy handles added to the same multi +handle will share DNS cache by default without this having to be used! +.RE + +.SH shareHandle unshare ?data? +This command does the opposite of \fBshare\fP. The specified parameter will no +longer be shared. Valid values are the same as those for \fBshare\fP. + +.SH sharehandle cleanup + +Deletes a shared object. The share handle cannot be used anymore after this +function has been called. + +.SH curl::sharestrerror errorCode +Returns a string describing the error code passed in the argument. + +.SH "SEE ALSO" +.I curl, TclCurl diff --git a/generic/multi.c b/generic/multi.c new file mode 100755 index 0000000..c3dc202 --- /dev/null +++ b/generic/multi.c @@ -0,0 +1,905 @@ +/* + * multi.c -- + * + * Implementation of the part of the TclCurl extension that deals with libcurl's + * 'multi' interface. + * + * Copyright (c)2002-2009 Andres Garcia Garcia. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + */ + +#include "multi.h" +#include + +/* + *---------------------------------------------------------------------- + * + * Tclcurl_MultiInit -- + * + * This procedure initializes the 'multi' part of the package + * + * Results: + * A standard Tcl result. + * + *---------------------------------------------------------------------- + */ + +int +Tclcurl_MultiInit (Tcl_Interp *interp) { + + Tcl_CreateObjCommand (interp,"::curl::multiinit",curlInitMultiObjCmd, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlCreateMultiObjCmd -- + * + * Looks for the first free handle (mcurl1, mcurl2,...) and creates a + * Tcl command for it. + * + * Results: + * A string with the name of the handle, don't forget to free it. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +char * +curlCreateMultiObjCmd (Tcl_Interp *interp,struct curlMultiObjData *curlMultiData) { + char *handleName; + int i; + Tcl_CmdInfo info; + Tcl_Command cmdToken; + + /* We try with mcurl1, if it already exists with mcurl2, ... */ + handleName=(char *)Tcl_Alloc(10); + for (i=1;;i++) { + sprintf(handleName,"mcurl%d",i); + if (!Tcl_GetCommandInfo(interp,handleName,&info)) { + cmdToken=Tcl_CreateObjCommand(interp,handleName,curlMultiObjCmd, + (ClientData)curlMultiData, + (Tcl_CmdDeleteProc *)curlMultiDeleteCmd); + break; + } + } + + curlMultiData->token=cmdToken; + + return handleName; +} + +/* + *---------------------------------------------------------------------- + * + * curlInitMultiObjCmd -- + * + * This procedure is invoked to process the "curl::multiInit" Tcl command. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +int +curlInitMultiObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + + Tcl_Obj *result; + struct curlMultiObjData *curlMultiData; + char *multiHandleName; + + curlMultiData=(struct curlMultiObjData *)Tcl_Alloc(sizeof(struct curlMultiObjData)); + if (curlMultiData==NULL) { + result=Tcl_NewStringObj("Couldn't allocate memory",-1); + Tcl_SetObjResult(interp,result); + return TCL_ERROR; + } + + memset(curlMultiData, 0, sizeof(struct curlMultiObjData)); + curlMultiData->interp=interp; + + curlMultiData->mcurl=curl_multi_init(); + + if (curlMultiData->mcurl==NULL) { + result=Tcl_NewStringObj("Couldn't open curl multi handle",-1); + Tcl_SetObjResult(interp,result); + return TCL_ERROR; + } + + multiHandleName=curlCreateMultiObjCmd(interp,curlMultiData); + + result=Tcl_NewStringObj(multiHandleName,-1); + Tcl_SetObjResult(interp,result); + Tcl_Free(multiHandleName); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiObjCmd -- + * + * This procedure is invoked to process the "multi curl" commands. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlMultiObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + struct curlMultiObjData *curlMultiData=(struct curlMultiObjData *)clientData; + CURLMcode errorCode; + int tableIndex; + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"option arg ?arg?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[1], multiCommandTable, "option", + TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + switch(tableIndex) { + case 0: +/* fprintf(stdout,"Multi add handle\n"); */ + errorCode=curlAddMultiHandle(interp,curlMultiData->mcurl,objv[2]); + return curlReturnCURLMcode(interp,errorCode); + break; + case 1: +/* fprintf(stdout,"Multi remove handle\n"); */ + errorCode=curlRemoveMultiHandle(interp,curlMultiData->mcurl,objv[2]); + return curlReturnCURLMcode(interp,errorCode); + break; + case 2: +/* fprintf(stdout,"Multi perform\n"); */ + errorCode=curlMultiPerform(interp,curlMultiData->mcurl); + return errorCode; + break; + case 3: +/* fprintf(stdout,"Multi cleanup\n"); */ + Tcl_DeleteCommandFromToken(interp,curlMultiData->token); + break; + case 4: +/* fprintf(stdout,"Multi getInfo\n"); */ + curlMultiGetInfo(interp,curlMultiData->mcurl); + break; + case 5: +/* fprintf(stdout,"Multi activeTransfers\n"); */ + curlMultiActiveTransfers(interp,curlMultiData); + break; + case 6: +/* fprintf(stdout,"Multi auto transfer\n");*/ + curlMultiAutoTransfer(interp,curlMultiData,objc,objv); + break; + case 7: +/* fprintf(stdout,"Multi configure\n");*/ + curlMultiConfigTransfer(interp,curlMultiData,objc,objv); + break; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlAddMultiHandle -- + * + * Adds an 'easy' curl handle to the stack of a 'multi' handle. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlMultiHandle: The handle into which we will add the easy one. + * objvPtr: The Tcl object with the name of the easy handle. + * + * Results: + * '0' all went well. + * 'non-zero' in case of error. + *---------------------------------------------------------------------- + */ +CURLMcode +curlAddMultiHandle(Tcl_Interp *interp,CURLM *curlMultiHandlePtr + ,Tcl_Obj *objvPtr) { + + struct curlObjData *curlDataPtr; + CURLMcode errorCode; + + + curlDataPtr=curlGetEasyHandle(interp,objvPtr); + + if (curlOpenFiles(interp,curlDataPtr)) { + return TCL_ERROR; + } + if (curlSetPostData(interp,curlDataPtr)) { + return TCL_ERROR; + } + + errorCode=curl_multi_add_handle(curlMultiHandlePtr,curlDataPtr->curl); + + curlEasyHandleListAdd(curlMultiHandlePtr,curlDataPtr->curl + ,Tcl_GetString(objvPtr)); + + return errorCode; +} + +/* + *---------------------------------------------------------------------- + * + * curlRemoveMultiHandle -- + * + * Removes an 'easy' curl handle to the stack of a 'multi' handle. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlMultiHandle: The handle into which we will add the easy one. + * objvPtr: The Tcl object with the name of the easy handle. + * + * Results: + * '0' all went well. + * 'non-zero' in case of error. + *---------------------------------------------------------------------- + */ +CURLMcode +curlRemoveMultiHandle(Tcl_Interp *interp,CURLM *curlMultiHandle + ,Tcl_Obj *objvPtr) { + struct curlObjData *curlDataPtr; + CURLMcode errorCode; + + curlDataPtr=curlGetEasyHandle(interp,objvPtr); + errorCode=curl_multi_remove_handle(curlMultiHandle,curlDataPtr->curl); + curlEasyHandleListRemove(curlMultiHandle,curlDataPtr->curl); + + curlCloseFiles(curlDataPtr); + curlResetPostData(curlDataPtr); + + if (curlDataPtr->bodyVarName) { + curlSetBodyVarName(interp,curlDataPtr); + } + + return errorCode; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiPerform -- + * + * Invokes the 'curl_multi_perform' function to update the current + * transfers. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlMultiHandle: The handle of the transfer to update. + * objvPtr: The Tcl object with the name of the easy handle. + * + * Results: + Usual Tcl result. + *---------------------------------------------------------------------- + */ +int +curlMultiPerform(Tcl_Interp *interp,CURLM *curlMultiHandlePtr) { + + CURLMcode errorCode; + int runningTransfers; + + for (errorCode=-1;errorCode<0;) { + errorCode=curl_multi_perform(curlMultiHandlePtr,&runningTransfers); + } + + if (errorCode==0) { + curlReturnCURLMcode(interp,runningTransfers); + return TCL_OK; + } + + curlReturnCURLMcode(interp,errorCode); + + return TCL_ERROR; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiDeleteCmd -- + * + * This procedure is invoked when curl multi handle is deleted. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * Cleans the curl handle and frees the memory. + * + *---------------------------------------------------------------------- + */ +int +curlMultiDeleteCmd(ClientData clientData) { + struct curlMultiObjData *curlMultiData=(struct curlMultiObjData *)clientData; + CURLM *curlMultiHandle=curlMultiData->mcurl; + CURLMcode errorCode; + Tcl_Interp *interp=curlMultiData->interp; + struct easyHandleList *listPtr1,*listPtr2; + + listPtr1=curlMultiData->handleListFirst; + while (listPtr1!=NULL) { + listPtr2=listPtr1->next; + Tcl_Free(listPtr1->name); + Tcl_Free((char *)listPtr1); + listPtr1=listPtr2; + } + errorCode=curl_multi_cleanup(curlMultiHandle); + curlMultiFreeSpace(curlMultiData); + return curlReturnCURLMcode(interp,errorCode); +} + +/* + *---------------------------------------------------------------------- + * + * curlGetMultiInfo -- + * Invokes the curl_multi_info_read function in libcurl to get + * some info about the transfer, like if they are done and + * things like that. + * + * Parameter: + * interp: The Tcl interpreter we are using, mainly to report errors. + * curlMultiHandlePtr: Pointer to the multi handle of the transfer. + * + * Results: + * Standard Tcl codes. The Tcl command will return a list with the + * name of the Tcl command and other info. + *---------------------------------------------------------------------- + */ +int +curlMultiGetInfo(Tcl_Interp *interp,CURLM *curlMultiHandlePtr) { + struct CURLMsg *multiInfo; + int msgLeft; + Tcl_Obj *resultPtr; + + multiInfo=curl_multi_info_read(curlMultiHandlePtr, &msgLeft); + resultPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + if (multiInfo==NULL) { + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewStringObj("",-1)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(0)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(0)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(0)); + } else { + Tcl_ListObjAppendElement(interp,resultPtr, + Tcl_NewStringObj(curlGetEasyName(curlMultiHandlePtr,multiInfo->easy_handle),-1)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(multiInfo->msg)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(multiInfo->data.result)); + Tcl_ListObjAppendElement(interp,resultPtr,Tcl_NewIntObj(msgLeft)); + } + Tcl_SetObjResult(interp,resultPtr); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiActiveTransfers -- + * This function is used to know whether an connection is ready to + * transfer data. This code has been copied almost verbatim from + * libcurl's examples. + * + * Parameter: + * multiHandlePtr: Pointer to the multi handle of the transfer. + * + * Results: + * + *---------------------------------------------------------------------- + */ +int +curlMultiGetActiveTransfers( struct curlMultiObjData *curlMultiData) { + struct timeval timeout; + int selectCode; + int maxfd; + + FD_ZERO(&(curlMultiData->fdread)); + FD_ZERO(&(curlMultiData->fdwrite)); + FD_ZERO(&(curlMultiData->fdexcep)); + + /* set a suitable timeout to play around with */ + timeout.tv_sec = 1; + timeout.tv_usec = 0; + + /* get file descriptors from the transfers */ + curl_multi_fdset(curlMultiData->mcurl, + &(curlMultiData->fdread), + &(curlMultiData->fdwrite), + &(curlMultiData->fdexcep), &maxfd); + + selectCode = select(maxfd+1, &(curlMultiData->fdread) + , &(curlMultiData->fdwrite), &(curlMultiData->fdexcep) + , &timeout); + + return selectCode; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiActiveTransfers -- + * Implements the Tcl 'active', it queries the multi handle to know + * if any of the connections are ready to transfer data. + * + * Parameter: + * interp: The Tcl interpreter we are using, mainly to report errors. + * curlMultiHandlePtr: Pointer to the multi handle of the transfer. + * + * Results: + * Standard Tcl codes. The Tcl command will return the number of + * transfers. + *---------------------------------------------------------------------- + */ +int +curlMultiActiveTransfers(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData) { + int selectCode; + Tcl_Obj *resultPtr; + + selectCode = curlMultiGetActiveTransfers(curlMultiData); + + if (selectCode==-1) { + return TCL_ERROR; + } + + resultPtr=Tcl_NewIntObj(selectCode); + Tcl_SetObjResult(interp,resultPtr); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlGetEasyHandle -- + * + * Given the name of an easy curl handle (curl1,...), in a Tcl object + * this function will return the pointer the 'internal' libcurl handle. + * + * Parameter: + * The Tcl object with the name. + * + * Results: + * The pointer to the libcurl handle + *---------------------------------------------------------------------- + */ +struct curlObjData * +curlGetEasyHandle(Tcl_Interp *interp,Tcl_Obj *nameObjPtr) { + + char *handleName; + Tcl_CmdInfo *infoPtr=(Tcl_CmdInfo *)Tcl_Alloc(sizeof(Tcl_CmdInfo)); + struct curlObjData *curlDataPtr; + + handleName=Tcl_GetString(nameObjPtr); + + if (0==Tcl_GetCommandInfo(interp,handleName,infoPtr)) { + return NULL; + } + curlDataPtr=(struct curlObjData *)(infoPtr->objClientData); + Tcl_Free((char *)infoPtr); + return curlDataPtr; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiFreeSpace -- + * + * Frees the space taken by a curlMultiObjData struct. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlMultiHandle: the curl handle for which the option is set. + * objc and objv: The usual in Tcl. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +void +curlMultiFreeSpace(struct curlMultiObjData *curlMultiData) { + + curl_multi_cleanup(curlMultiData->mcurl); + + Tcl_Free(curlMultiData->postCommand); + Tcl_Free((char *)curlMultiData); +} + +/* + *---------------------------------------------------------------------- + * + * curlEasyHandleListAdd + * Adds an easy handle to the list of handles in a multiHandle. + * + * Parameter: + * multiDataPtr: Pointer to the struct of the multi handle. + * easyHandle: The easy handle to add to the list. + * + * Results: + *---------------------------------------------------------------------- + */ +void +curlEasyHandleListAdd(struct curlMultiObjData *multiDataPtr,CURL *easyHandlePtr,char *name) { + struct easyHandleList *easyHandleListPtr; + + easyHandleListPtr=(struct easyHandleList *)Tcl_Alloc(sizeof(struct easyHandleList)); + easyHandleListPtr->curl =easyHandlePtr; + easyHandleListPtr->name =curlstrdup(name); + easyHandleListPtr->next=NULL; + if (multiDataPtr->handleListLast==NULL) { + multiDataPtr->handleListFirst=easyHandleListPtr; + multiDataPtr->handleListLast =easyHandleListPtr; + } else { + multiDataPtr->handleListLast->next=easyHandleListPtr; + multiDataPtr->handleListLast=easyHandleListPtr; + } +} + +/* + *---------------------------------------------------------------------- + * + * curlEasyHandleListRemove + * When we remove an easy handle from the multiHandle, this function + * will remove said handle from the linked list. + * + * Parameter: + * multiDataPtr: Pointer to the struct of the multi handle. + * easyHandle: The easy handle to add to the list. + * + * Results: + *---------------------------------------------------------------------- + */ +void +curlEasyHandleListRemove(struct curlMultiObjData *multiDataPtr,CURL *easyHandle) { + struct easyHandleList *listPtr1,*listPtr2; + + listPtr1=NULL; + listPtr2=multiDataPtr->handleListFirst; + while(listPtr2!=NULL) { + if (listPtr2->curl==easyHandle) { + if (listPtr1==NULL) { + multiDataPtr->handleListFirst=listPtr2->next; + } else { + listPtr1->next=listPtr2->next; + } + if (listPtr2==multiDataPtr->handleListLast) { + multiDataPtr->handleListLast=listPtr1; + } + Tcl_Free(listPtr2->name); + Tcl_Free((char *)listPtr2); + break; + } + listPtr1=listPtr2; + listPtr2=listPtr2->next; + } +} +/* + *---------------------------------------------------------------------- + * + * curlGetEasyName + * + * Given the pointer to an easy handle, this function will return + * the name of the Tcl command. + * + * Parameter: + * multiDataPtr: Multi handle we are using. + * easyHandle: The easy handle whose Tcl command we want to know. + * + * Results: + * A string with the name of the command. + *---------------------------------------------------------------------- + */ +char * +curlGetEasyName(struct curlMultiObjData *multiDataPtr,CURL *easyHandle) { + struct easyHandleList *listPtr; + + listPtr=multiDataPtr->handleListFirst; + while(listPtr!=NULL) { + if (listPtr->curl==easyHandle) { + return listPtr->name; + } + listPtr=listPtr->next; + } + return NULL; +} + +/* + *---------------------------------------------------------------------- + * + * curlReturnCURLMcode + * + * When one of the command wants to return a CURLMcode, it calls + * this function. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * errorCode: the value to be returned. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +int +curlReturnCURLMcode (Tcl_Interp *interp,CURLMcode errorCode) { + Tcl_Obj *resultPtr; + + resultPtr=Tcl_NewIntObj(errorCode); + Tcl_SetObjResult(interp,resultPtr); + + if (errorCode>0) { + return TCL_ERROR; + } + return TCL_OK; +} + + +/*---------------------------------------------------------------------- + * + * curlMultiAutoTransfer -- + * + * Creates the event source that will take care of downloading using + * the multi interface driven by Tcl's event loop. + * + * Parameters: + * The usual Tcl command parameters. + * + * Results: + * Standard Tcl return code. + *---------------------------------------------------------------------- + */ + +int +curlMultiAutoTransfer(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData, + int objc,Tcl_Obj *CONST objv[]) { + + if (objc==4) { + Tcl_Free(curlMultiData->postCommand); + curlMultiData->postCommand=curlstrdup(Tcl_GetString(objv[3])); + } + + Tcl_CreateEventSource((Tcl_EventSetupProc *)curlEventSetup, + (Tcl_EventCheckProc *)curlEventCheck, (ClientData *)curlMultiData); + + /* We have to call perform once to boot the transfer, otherwise it seems nothing + works *shrug* */ + + while(CURLM_CALL_MULTI_PERFORM == + curl_multi_perform(curlMultiData->mcurl,&(curlMultiData->runningTransfers))) { + } + + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * curlMultiConfigTrasnfer -- + * This procedure is invoked by the user command 'configure', it reads + * the options passed by the user to configure a multi handle. + * + * Parameters: + * The usual Tcl command parameters. + * + * Results: + * Standard Tcl return code. + *---------------------------------------------------------------------- + */ + +int +curlMultiConfigTransfer(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData, + int objc,Tcl_Obj *CONST objv[]) { + int tableIndex; + int i,j; + + Tcl_Obj *resultPtr; + char errorMsg[500]; + + for(i=2,j=3;imcurl, + CURLMOPT_PIPELINING,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 1: + if (SetMultiOptLong(interp,curlMultiData->mcurl, + CURLMOPT_MAXCONNECTS,tableIndex,objv)) { + return TCL_ERROR; + } + break; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * SetMultiOptLong -- + * + * Set the curl options that require a long + * + * Parameter: + * interp: The interpreter we are working with. + * curlMultiHandle: and the multi curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetMultiOptLong(Tcl_Interp *interp,CURLM *curlMultiHandle,CURLMoption opt, + int tableIndex,Tcl_Obj *tclObj) { + long longNumber; + char *parPtr; + + if (Tcl_GetLongFromObj(interp,tclObj,&longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,multiConfigTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + if (curl_multi_setopt(curlMultiHandle,opt,longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,multiConfigTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + return 0; +} + +/*---------------------------------------------------------------------- + * + * curlEventSetup -- + * + * This function is invoked by Tcl just after curlMultiAutoTransfer and + * then every time just before curlEventCheck, I only use to set the + * maximun time without checking for events + * + * NOTE: I hate having a fixed value, I will have to look into it. + * + * Parameters: + * They are passed automagically by Tcl, but I don't use them. + *---------------------------------------------------------------------- + */ + +void +curlEventSetup(ClientData clientData, int flags) { + Tcl_Time time = {0 , 0}; + + Tcl_SetMaxBlockTime(&time); +} + +/*---------------------------------------------------------------------- + * + * curlEventCheck -- + * + * Invoked automagically by Tcl from time to time, we check if there + * are any active transfer, if so we put an event in the queue so that + * 'curl_multi_perfom' will be eventually called, if not we delete + * the event source. + * + * Parameters: + * They are passed automagically by Tcl. + *---------------------------------------------------------------------- + */ + +void +curlEventCheck(ClientData clientData, int flags) { + struct curlMultiObjData *curlMultiData=(struct curlMultiObjData *)clientData; + struct curlEvent *curlEventPtr; + int selectCode; + + selectCode=curlMultiGetActiveTransfers(curlMultiData); + + if (curlMultiData->runningTransfers==0) { + Tcl_DeleteEventSource((Tcl_EventSetupProc *)curlEventSetup, + (Tcl_EventCheckProc *)curlEventCheck, (ClientData *)curlMultiData); + } else { + if (selectCode>=0) { + curlEventPtr=(struct curlEvent *)Tcl_Alloc(sizeof(struct curlEvent)); + curlEventPtr->proc=curlEventProc; + curlEventPtr->curlMultiData=curlMultiData; + Tcl_QueueEvent((Tcl_Event *)curlEventPtr, TCL_QUEUE_TAIL); + } + } +} + +/*---------------------------------------------------------------------- + * + * curlEventProc -- + * + * Finally Tcl event loop decides it is time to transfer something. + * + * Parameters: + * They are passed automagically by Tcl. + *---------------------------------------------------------------------- +*/ + +int +curlEventProc(Tcl_Event *evPtr,int flags) { + struct curlMultiObjData *curlMultiData + =(struct curlMultiObjData *)((struct curlEvent *)evPtr)->curlMultiData; + CURLMcode errorCode; + Tcl_Obj *tclCommandObjPtr; + char tclCommand[300]; + + errorCode=curl_multi_perform(curlMultiData->mcurl,&curlMultiData->runningTransfers); + if (curlMultiData->runningTransfers==0) { + if (curlMultiData->postCommand!=NULL) { + snprintf(tclCommand,299,"%s",curlMultiData->postCommand); + tclCommandObjPtr=Tcl_NewStringObj(tclCommand,-1); + if (Tcl_EvalObjEx(curlMultiData->interp,tclCommandObjPtr,TCL_EVAL_GLOBAL)!=TCL_OK) { +/* + fprintf(stdout,"Error invoking command\n"); + fprintf(stdout,"Error: %s\n",Tcl_GetString(Tcl_GetObjResult(curlMultiData->interp))); +*/ + } + } + } + return 1; +} + + diff --git a/generic/multi.h b/generic/multi.h new file mode 100755 index 0000000..3fbd324 --- /dev/null +++ b/generic/multi.h @@ -0,0 +1,115 @@ +/* + * multi.h -- + * + * Header file for the part of the TclCurl extension that deals with libcurl's + * 'multi' interface. + * + * Copyright (c) 2002-2009 Andres Garcia Garcia. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + */ + +#define multi_h +#include "tclcurl.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +struct easyHandleList { + CURL *curl; + char *name; + struct easyHandleList *next; +}; + +struct curlMultiObjData { + CURLM *mcurl; + Tcl_Command token; + Tcl_Interp *interp; + struct easyHandleList *handleListFirst; + struct easyHandleList *handleListLast; + fd_set fdread; + fd_set fdwrite; + fd_set fdexcep; + int runningTransfers; + char *postCommand; +}; + +struct curlEvent { + Tcl_EventProc *proc; + struct Tcl_Event *nextPtr; + struct curlMultiObjData *curlMultiData; +}; + +CONST static char *multiCommandTable[] = { + "addhandle", + "removehandle", + "perform", + "cleanup", + "getinfo", + "active", + "auto", + "configure", + (char *) NULL +}; + +CONST static char *multiConfigTable[] = { + "-pipelining", "-maxconnects", + (char *)NULL +}; + +char *curlCreateMultiObjCmd (Tcl_Interp *interp,struct curlMultiObjData *curlMultiData); + +int Tclcurl_MultiInit (Tcl_Interp *interp); + +int curlMultiDeleteCmd(ClientData clientData); + +int curlInitMultiObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +int curlMultiObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +CURLMcode curlAddMultiHandle(Tcl_Interp *interp,CURLM *curlMultiHandle + ,Tcl_Obj *objvPtr); + +CURLMcode curlRemoveMultiHandle(Tcl_Interp *interp,CURLM *curlMultiHandle + ,Tcl_Obj *objvPtr); + +int curlMultiPerform(Tcl_Interp *interp,CURLM *curlMultiHandle); + +int curlMultiGetInfo(Tcl_Interp *interp,CURLM *curlMultiHandlePtr); + +int curlMultiGetActiveTransfers( struct curlMultiObjData *curlMultiData); +int curlMultiActiveTransfers(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData); + +struct curlObjData *curlGetEasyHandle(Tcl_Interp *interp,Tcl_Obj *nameObjPtr); + +void curlMultiFreeSpace(struct curlMultiObjData *curlMultiData); + +int curlReturnCURLMcode(Tcl_Interp *interp,CURLMcode errorCode); + +void curlEasyHandleListAdd(struct curlMultiObjData *multiDataPtr,CURL *easyHandle,char *name); +void curlEasyHandleListRemove(struct curlMultiObjData *multiDataPtr,CURL *easyHandle); +char *curlGetEasyName(struct curlMultiObjData *multiDataPtr,CURL *easyHandle); + +int curlMultiAutoTransfer(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData, int objc,Tcl_Obj *CONST objv[]); +int curlMultiSetOpts(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData,Tcl_Obj *CONST objv,int tableIndex); +int SetMultiOptLong(Tcl_Interp *interp,CURLM *curlMultiHandle,CURLMoption opt, + int tableIndex,Tcl_Obj *tclObj); + +int curlMultiConfigTransfer(Tcl_Interp *interp, struct curlMultiObjData *curlMultiData, int objc,Tcl_Obj *CONST objv[]); + +void curlEventSetup(ClientData clientData, int flags); + +void curlEventCheck(ClientData clientData, int flags); + +int curlEventProc(Tcl_Event *evPtr,int flags); + +#ifdef __cplusplus +} + +#endif diff --git a/generic/tclcurl.c b/generic/tclcurl.c new file mode 100755 index 0000000..ae7a483 --- /dev/null +++ b/generic/tclcurl.c @@ -0,0 +1,4054 @@ +/* + * tclcurl.c -- + * + * Implementation of the TclCurl extension that creates the curl namespace + * so that Tcl interpreters can access libcurl. + * + * Copyright (c) 2001-2009 Andres Garcia Garcia. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + */ + +#include "tclcurl.h" + +#include +#include + +/* + *---------------------------------------------------------------------- + * + * Tclcurl_Init -- + * + * This procedure initializes the package + * + * Results: + * A standard Tcl result. + * + *---------------------------------------------------------------------- + */ + +int +Tclcurl_Init (Tcl_Interp *interp) { + + if(Tcl_InitStubs(interp,"8.1",0)==NULL) { + return TCL_ERROR; + } + + Tcl_CreateObjCommand (interp,"::curl::init",curlInitObjCmd, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::version",curlVersion, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::escape",curlEscape, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::unescape",curlUnescape, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::versioninfo",curlVersionInfo, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::shareinit",curlShareInitObjCmd, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::easystrerror", curlEasyStringError, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::sharestrerror",curlShareStringError, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + Tcl_CreateObjCommand (interp,"::curl::multistrerror",curlMultiStringError, + (ClientData)NULL,(Tcl_CmdDeleteProc *)NULL); + + Tclcurl_MultiInit(interp); + + Tcl_PkgProvide(interp,"TclCurl","7.19.6"); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlCreateObjCmd -- + * + * Looks for the first free handle (curl1, curl2,...) and creates a + * Tcl command for it. + * + * Results: + * A string with the name of the handle, don't forget to free it. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +char * +curlCreateObjCmd (Tcl_Interp *interp,struct curlObjData *curlData) { + char *handleName; + int i; + Tcl_CmdInfo info; + Tcl_Command cmdToken; + + /* We try with curl1, if it already exists with curl2...*/ + handleName=(char *)Tcl_Alloc(10); + for (i=1;;i++) { + sprintf(handleName,"curl%d",i); + if (!Tcl_GetCommandInfo(interp,handleName,&info)) { + cmdToken=Tcl_CreateObjCommand(interp,handleName,curlObjCmd, + (ClientData)curlData, + (Tcl_CmdDeleteProc *)curlDeleteCmd); + break; + } + } + curlData->token=cmdToken; + + return handleName; +} + +/* + *---------------------------------------------------------------------- + * + * curlInitObjCmd -- + * + * This procedure is invoked to process the "curl::init" Tcl command. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +int +curlInitObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + Tcl_Obj *resultPtr; + CURL *curlHandle; + struct curlObjData *curlData; + char *handleName; + + curlData=(struct curlObjData *)Tcl_Alloc(sizeof(struct curlObjData)); + if (curlData==NULL) { + resultPtr=Tcl_NewStringObj("Couldn't allocate memory",-1); + Tcl_SetObjResult(interp,resultPtr); + return TCL_ERROR; + } + + memset(curlData, 0, sizeof(struct curlObjData)); + curlData->interp=interp; + + curlHandle=curl_easy_init(); + if (curlHandle==NULL) { + resultPtr=Tcl_NewStringObj("Couldn't open curl handle",-1); + Tcl_SetObjResult(interp,resultPtr); + return TCL_ERROR; + } + + handleName=curlCreateObjCmd(interp,curlData); + + curlData->curl=curlHandle; + + resultPtr=Tcl_NewStringObj(handleName,-1); + Tcl_SetObjResult(interp,resultPtr); + Tcl_Free(handleName); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlObjCmd -- + * + * This procedure is invoked to process the "curl" commands. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + struct curlObjData *curlData=(struct curlObjData *)clientData; + CURL *curlHandle=curlData->curl; + int tableIndex; + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"option arg ?arg?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[1], commandTable, "option", + TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + + switch(tableIndex) { + case 0: + if (curlSetOptsTransfer(interp,curlData,objc,objv)==TCL_ERROR) { + return TCL_ERROR; + } + break; + case 1: +/* fprintf(stdout,"Perform\n"); */ + if (curlPerform(interp,curlHandle,curlData)) { + if (curlData->errorBuffer!=NULL) { + if (curlData->errorBufferKey==NULL) { + Tcl_SetVar(interp,curlData->errorBufferName, + curlData->errorBuffer,0); + } else { + Tcl_SetVar2(interp,curlData->errorBufferName, + curlData->errorBufferKey, + curlData->errorBuffer,0); + } + } + return TCL_ERROR; + } + break; + case 2: +/* fprintf(stdout,"Getinfo\n"); */ + if (Tcl_GetIndexFromObj(interp,objv[2],getInfoTable, + "getinfo option",TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + if (curlGetInfo(interp,curlHandle,tableIndex)) { + return TCL_ERROR; + } + break; + case 3: +/* fprintf(stdout,"Cleanup\n"); */ + Tcl_DeleteCommandFromToken(interp,curlData->token); + break; + case 4: +/* fprintf(stdout,"Configure\n"); */ + if (curlConfigTransfer(interp,curlData,objc,objv)==TCL_ERROR) { + return TCL_ERROR; + } + break; + case 5: +/* fprintf(stdout,"DupHandle\n"); */ + if (curlDupHandle(interp,curlData,objc,objv)==TCL_ERROR) { + return TCL_ERROR; + } + break; + case 6: +/* fprintf(stdout,"Reset\n"); */ + if (curlResetHandle(interp,curlData)==TCL_ERROR) { + return TCL_ERROR; + } + break; + case 7: +/* fprintf(stdout,"Pause\n"); */ + if (curl_easy_pause(curlData->curl,CURLPAUSE_ALL)==TCL_ERROR) { + return TCL_ERROR; + } + break; + + case 8: +/* fprintf(stdout,"Resume\n"); */ + if (curl_easy_pause(curlData->curl,CURLPAUSE_CONT)==TCL_ERROR) { + return TCL_ERROR; + } + break; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlDeleteCmd -- + * + * This procedure is invoked when curl handle is deleted. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * Cleans the curl handle and frees the memory. + * + *---------------------------------------------------------------------- + */ +int +curlDeleteCmd(ClientData clientData) { + struct curlObjData *curlData=(struct curlObjData *)clientData; + CURL *curlHandle=curlData->curl; + + curl_easy_cleanup(curlHandle); + curlFreeSpace(curlData); + + Tcl_Free((char *)curlData); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlPerform -- + * + * Invokes the libcurl function 'curl_easy_perform' + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlHandle: the curl handle for which the option is set. + * objc and objv: The usual in Tcl. + * + * Results: + * Standard Tcl return codes. + *---------------------------------------------------------------------- + */ +int +curlPerform(Tcl_Interp *interp,CURL *curlHandle, + struct curlObjData *curlData) { + int exitCode; + Tcl_Obj *resultPtr; + + if (curlOpenFiles(interp,curlData)) { + return TCL_ERROR; + } + if (curlSetPostData(interp,curlData)) { + return TCL_ERROR; + } + exitCode=curl_easy_perform(curlHandle); + resultPtr=Tcl_NewIntObj(exitCode); + Tcl_SetObjResult(interp,resultPtr); + curlCloseFiles(curlData); + curlResetPostData(curlData); + if (curlData->bodyVarName) { + curlSetBodyVarName(interp,curlData); + } + if (curlData->command) { + Tcl_GlobalEval(interp,curlData->command); + } + return exitCode; +} + +/* + *---------------------------------------------------------------------- + * + * curlSetOptsTransfer -- + * + * This procedure is invoked when the user invokes the 'setopt' + * command, it is used to set the 'curl' options + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlHandle: the curl handle for which the option is set. + * objc and objv: The usual in Tcl. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +int +curlSetOptsTransfer(Tcl_Interp *interp, struct curlObjData *curlData, + int objc, Tcl_Obj *CONST objv[]) { + + int tableIndex; +fprintf(stdout,"Llegamos a curlSetOptsTrasnfer\n"); + if (Tcl_GetIndexFromObj(interp, objv[2], optionTable, "option", + TCL_EXACT, &tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } +fprintf(stdout,"La opcion es la %d\n",tableIndex); + return curlSetOpts(interp,curlData,objv[3],tableIndex); +} + +/* + *---------------------------------------------------------------------- + * + * curlConfigTransfer -- + * + * This procedure is invoked by the user command 'configure', it reads + * the options passed by the user to configure a transfer, and passes + * then, one by one to 'curlSetOpts'. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlHandle: the curl handle for which the option is set. + * objc and objv: The usual in Tcl. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +int +curlConfigTransfer(Tcl_Interp *interp, struct curlObjData *curlData, + int objc, Tcl_Obj *CONST objv[]) { + + int tableIndex; + int i,j; + + Tcl_Obj *resultPtr; + char errorMsg[500]; + + for(i=2,j=3;icurl; + int i,j,k; + + Tcl_Obj *resultObjPtr; + Tcl_Obj *tmpObjPtr; + + Tcl_RegExp regExp; + CONST char *startPtr; + CONST char *endPtr; + + int charLength; + long longNumber=0; + int intNumber; + char *tmpStr; + unsigned char *tmpUStr; + + Tcl_Obj **httpPostData; + Tcl_Obj **protocols; + int curlTableIndex,formaddError,formArrayIndex; + struct formArrayStruct *newFormArray; + struct curl_forms *formArray; + int curlformBufferSize; + size_t contentslen; + + ulong protocolMask; + + switch(tableIndex) { + case 0: + if (SetoptChar(interp,curlHandle,CURLOPT_URL, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 1: + Tcl_Free(curlData->outFile); + curlData->outFile=curlstrdup(Tcl_GetString(objv)); + if ((strcmp(curlData->outFile,""))&&(strcmp(curlData->outFile,"stdout"))) { + curlData->outFlag=1; + } else { + curlData->outFlag=0; + curl_easy_setopt(curlHandle,CURLOPT_WRITEDATA,stdout); + curlData->outFile=NULL; + } + curl_easy_setopt(curlHandle,CURLOPT_WRITEFUNCTION,NULL); + break; + case 2: + Tcl_Free(curlData->inFile); + curlData->inFile=curlstrdup(Tcl_GetString(objv)); + if ((strcmp(curlData->inFile,""))&&(strcmp(curlData->inFile,"stdin"))) { + curlData->inFlag=1; + } else { + curl_easy_setopt(curlHandle,CURLOPT_READDATA,stdin); + curlData->inFlag=0; + curlData->inFile=NULL; + } + curl_easy_setopt(curlHandle,CURLOPT_READFUNCTION,NULL); + break; + case 3: + if (SetoptChar(interp,curlHandle, + CURLOPT_USERAGENT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 4: + if (SetoptChar(interp,curlHandle,CURLOPT_REFERER,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 5: + if (SetoptInt(interp,curlHandle,CURLOPT_VERBOSE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 6: + if (SetoptInt(interp,curlHandle,CURLOPT_HEADER,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 7: + if (SetoptInt(interp,curlHandle,CURLOPT_NOBODY,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 8: + if (SetoptChar(interp,curlHandle,CURLOPT_PROXY,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 9: + if (SetoptLong(interp,curlHandle,CURLOPT_PROXYPORT,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 10: + if (SetoptInt(interp,curlHandle,CURLOPT_HTTPPROXYTUNNEL,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 11: + if (SetoptInt(interp,curlHandle,CURLOPT_FAILONERROR,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 12: + if (SetoptLong(interp,curlHandle,CURLOPT_TIMEOUT,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 13: + if (SetoptLong(interp,curlHandle,CURLOPT_LOW_SPEED_LIMIT,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 14: + if (SetoptLong(interp,curlHandle,CURLOPT_LOW_SPEED_TIME,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 15: + if (SetoptLong(interp,curlHandle,CURLOPT_RESUME_FROM,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 16: + if (SetoptLong(interp,curlHandle,CURLOPT_INFILESIZE,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 17: + if (SetoptInt(interp,curlHandle,CURLOPT_UPLOAD,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 137: + case 18: + if (SetoptInt(interp,curlHandle,CURLOPT_DIRLISTONLY,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 136: + case 19: + if (SetoptInt(interp,curlHandle,CURLOPT_APPEND,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 20: + if (Tcl_GetIndexFromObj(interp, objv, netrcTable, + "netrc option",TCL_EXACT,&curlTableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_NETRC,curlTableIndex)) { + curlErrorSetOpt(interp,configTable,tableIndex,netrcTable[curlTableIndex]); + return 1; + } + break; + case 21: + if (SetoptInt(interp,curlHandle,CURLOPT_FOLLOWLOCATION,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 22: + if (SetoptInt(interp,curlHandle,CURLOPT_TRANSFERTEXT,tableIndex, + objv)) { + return TCL_ERROR; + } + Tcl_GetIntFromObj(interp,objv,&curlData->transferText); + break; + case 23: + if (SetoptInt(interp,curlHandle,CURLOPT_PUT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 24: /* The CURLOPT_MUTE option no longer does anything.*/ + break; + case 25: + if (SetoptChar(interp,curlHandle,CURLOPT_USERPWD,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 26: + if (SetoptChar(interp,curlHandle,CURLOPT_PROXYUSERPWD,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 27: + if (SetoptChar(interp,curlHandle,CURLOPT_RANGE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 28: + tmpStr=curlstrdup(Tcl_GetString(objv)); + regExp=Tcl_RegExpCompile(interp,"(.*)(?:\\()(.*)(?:\\))"); + exitCode=Tcl_RegExpExec(interp,regExp,tmpStr,tmpStr); + switch(exitCode) { + case -1: + Tcl_Free((char *)tmpStr); + return TCL_ERROR; + break; + case 0: + if (*tmpStr!=0) { + curlData->errorBufferName=curlstrdup(tmpStr); + } else { + curlData->errorBuffer=NULL; + } + curlData->errorBufferKey=NULL; + break; + case 1: + Tcl_RegExpRange(regExp,1,&startPtr,&endPtr); + charLength=endPtr-startPtr; + curlData->errorBufferName=Tcl_Alloc(charLength+1); + strncpy(curlData->errorBufferName,startPtr,charLength); + curlData->errorBufferName[charLength]=0; + Tcl_RegExpRange(regExp,2,&startPtr,&endPtr); + charLength=endPtr-startPtr; + curlData->errorBufferKey=Tcl_Alloc(charLength+1); + strncpy(curlData->errorBufferKey,startPtr,charLength); + curlData->errorBufferKey[charLength]=0; + break; + } + Tcl_Free((char *)tmpStr); + if (curlData->errorBufferName!=NULL) { + curlData->errorBuffer=Tcl_Alloc(CURL_ERROR_SIZE); + if (curl_easy_setopt(curlHandle,CURLOPT_ERRORBUFFER, + curlData->errorBuffer)) { + Tcl_Free((char *)curlData->errorBuffer); + curlData->errorBuffer=NULL; + return TCL_ERROR; + } + } else { + Tcl_Free(curlData->errorBuffer); + } + break; + case 29: + if (SetoptLong(interp,curlHandle,CURLOPT_HTTPGET,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 30: + if (SetoptInt(interp,curlHandle,CURLOPT_POST,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 31: + if (SetoptChar(interp,curlHandle, + CURLOPT_COPYPOSTFIELDS,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 33: + if (SetoptChar(interp,curlHandle, + CURLOPT_FTPPORT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 34: + if (SetoptChar(interp,curlHandle,CURLOPT_COOKIE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 35: + if (SetoptChar(interp,curlHandle,CURLOPT_COOKIEFILE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 36: + if(SetoptsList(interp,&curlData->headerList,objv)) { + curlErrorSetOpt(interp,configTable,tableIndex,"Header list invalid"); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_HTTPHEADER,curlData->headerList)) { + curl_slist_free_all(curlData->headerList); + curlData->headerList=NULL; + return TCL_ERROR; + } + return TCL_OK; + break; + case 37: + if (Tcl_ListObjGetElements(interp,objv,&k,&httpPostData) + ==TCL_ERROR) { + return TCL_ERROR; + } + formaddError=0; + newFormArray=(struct formArrayStruct *)Tcl_Alloc(sizeof(struct formArrayStruct)); + formArray=(struct curl_forms *)Tcl_Alloc(k*(sizeof(struct curl_forms))); + formArrayIndex=0; + + newFormArray->next=curlData->formArray; + newFormArray->formArray=formArray; + newFormArray->formHeaderList=NULL; + + for(i=0,j=0;iformHeaderList,httpPostData[i+1])) { + curlErrorSetOpt(interp,configTable,tableIndex,"Header list invalid"); + formaddError=1; + return TCL_ERROR; + } + formArray[formArrayIndex].value = (char *)newFormArray->formHeaderList; + break; + case 5: +/* fprintf(stdout,"FileName: %s\n",Tcl_GetString(httpPostData[i+1])); */ + formArray[formArrayIndex].option = CURLFORM_FILENAME; + formArray[formArrayIndex].value = curlstrdup(Tcl_GetString(httpPostData[i+1])); + break; + case 6: +/* fprintf(stdout,"BufferName: %s\n",Tcl_GetString(httpPostData[i+1])); */ + formArray[formArrayIndex].option = CURLFORM_BUFFER; + formArray[formArrayIndex].value = curlstrdup(Tcl_GetString(httpPostData[i+1])); + break; + case 7: +/* fprintf(stdout,"Buffer: %s\n",Tcl_GetString(httpPostData[i+1])); */ + tmpUStr=Tcl_GetByteArrayFromObj + (httpPostData[i+1],&curlformBufferSize); + formArray[formArrayIndex].option = CURLFORM_BUFFERPTR; + formArray[formArrayIndex].value = (char *) + memcpy(Tcl_Alloc(curlformBufferSize), tmpUStr, curlformBufferSize); + formArrayIndex++; + formArray[formArrayIndex].option = CURLFORM_BUFFERLENGTH; + contentslen=curlformBufferSize; + formArray[formArrayIndex].value = (char *)contentslen; + break; + case 8: +/* fprintf(stdout,"FileName: %s\n",Tcl_GetString(httpPostData[i+1])); */ + formArray[formArrayIndex].option = CURLFORM_FILECONTENT; + formArray[formArrayIndex].value = curlstrdup(Tcl_GetString(httpPostData[i+1])); + break; + } + formArrayIndex++; + } + formArray[formArrayIndex].option=CURLFORM_END; + curlData->formArray=newFormArray; + + if (0==formaddError) { + formaddError=curl_formadd(&(curlData->postListFirst) + ,&(curlData->postListLast), CURLFORM_ARRAY, formArray + , CURLFORM_END); + } + if (formaddError!=CURL_FORMADD_OK) { + curlResetFormArray(formArray); + curlData->formArray=newFormArray->next; + Tcl_Free((char *)newFormArray); + tmpStr=Tcl_Alloc(10); + snprintf(tmpStr,10,"%d",formaddError); + resultObjPtr=Tcl_NewStringObj(tmpStr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + Tcl_Free(tmpStr); + return TCL_ERROR; + } + return TCL_OK; + break; + case 38: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLCERT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 39: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLCERTPASSWD,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 40: + if (Tcl_GetIndexFromObj(interp, objv, sslversion, + "sslversion ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURL_SSLVERSION_DEFAULT; + break; + case 1: + longNumber=CURL_SSLVERSION_TLSv1; + break; + case 2: + longNumber=CURL_SSLVERSION_SSLv2; + break; + case 3: + longNumber=CURL_SSLVERSION_SSLv3; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_SSLVERSION, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 41: + if (SetoptInt(interp,curlHandle,CURLOPT_CRLF,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 42: + if(SetoptsList(interp,&curlData->quote,objv)) { + curlErrorSetOpt(interp,configTable,tableIndex,"quote list invalid"); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_QUOTE,curlData->quote)) { + curl_slist_free_all(curlData->quote); + curlData->quote=NULL; + return TCL_ERROR; + } + return TCL_OK; + break; + case 43: + if(SetoptsList(interp,&curlData->postquote,objv)) { + curlErrorSetOpt(interp,configTable,tableIndex,"postqoute invalid"); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_POSTQUOTE,curlData->postquote)) { + curlErrorSetOpt(interp,configTable,tableIndex,"postqoute invalid"); + curl_slist_free_all(curlData->postquote); + curlData->postquote=NULL; + return TCL_ERROR; + } + return TCL_OK; + break; + case 44: + Tcl_Free(curlData->headerFile); + curlData->headerFile=curlstrdup(Tcl_GetString(objv)); + if ((strcmp(curlData->headerFile,""))&&(strcmp(curlData->headerFile,"stdout")) + &&(strcmp(curlData->headerFile,"stderr"))) { + curlData->headerFlag=1; + } else { + if ((strcmp(curlData->headerFile,"stdout"))) { + curl_easy_setopt(curlHandle,CURLOPT_HEADERDATA,stderr); + } else { + curl_easy_setopt(curlHandle,CURLOPT_HEADERDATA,stdout); + } + curlData->headerFlag=0; + curlData->headerFile=NULL; + } + break; + case 45: + if (Tcl_GetIndexFromObj(interp, objv, timeCond, + "time cond option",TCL_EXACT, &intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + if (intNumber==0) { + longNumber=CURL_TIMECOND_IFMODSINCE; + } else { + longNumber=CURL_TIMECOND_IFUNMODSINCE; + } + if (curl_easy_setopt(curlHandle,CURLOPT_TIMECONDITION,longNumber)) { + return TCL_ERROR; + } + break; + case 46: + if (SetoptLong(interp,curlHandle,CURLOPT_TIMEVALUE,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 47: + if (SetoptChar(interp,curlHandle,CURLOPT_CUSTOMREQUEST,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 48: + Tcl_Free(curlData->stderrFile); + curlData->stderrFile=curlstrdup(Tcl_GetString(objv)); + if ((strcmp(curlData->stderrFile,""))&&(strcmp(curlData->stderrFile,"stdout")) + &&(strcmp(curlData->stderrFile,"stderr"))) { + curlData->stderrFlag=1; + } else { + curlData->stderrFlag=0; + if (strcmp(curlData->stderrFile,"stdout")) { + curl_easy_setopt(curlHandle,CURLOPT_STDERR,stderr); + } else { + curl_easy_setopt(curlHandle,CURLOPT_STDERR,stdout); + } + curlData->stderrFile=NULL; + } + break; + case 49: + if (SetoptChar(interp,curlHandle,CURLOPT_INTERFACE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 50: + case 132: + if (SetoptChar(interp,curlHandle,CURLOPT_KRBLEVEL,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 51: + if (SetoptLong(interp,curlHandle,CURLOPT_SSL_VERIFYPEER,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 52: + if (SetoptChar(interp,curlHandle,CURLOPT_CAINFO,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 53: + if (SetoptLong(interp,curlHandle,CURLOPT_FILETIME,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 54: + if (SetoptLong(interp,curlHandle,CURLOPT_MAXREDIRS,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 55: + if (SetoptLong(interp,curlHandle,CURLOPT_MAXCONNECTS,tableIndex, + objv)) { + return TCL_ERROR; + } + break; + case 56: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 57: + if (SetoptChar(interp,curlHandle,CURLOPT_RANDOM_FILE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 58: + if (SetoptChar(interp,curlHandle,CURLOPT_EGDSOCKET,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 59: + if (SetoptLong(interp,curlHandle,CURLOPT_CONNECTTIMEOUT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 60: + if (SetoptLong(interp,curlHandle,CURLOPT_NOPROGRESS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 61: + if (curl_easy_setopt(curlHandle,CURLOPT_HEADERFUNCTION, + curlHeaderReader)) { + return TCL_ERROR; + } + Tcl_Free(curlData->headerVar); + curlData->headerVar=curlstrdup(Tcl_GetString(objv)); + if (curl_easy_setopt(curlHandle,CURLOPT_HEADERDATA, + (FILE *)curlData)) { + return TCL_ERROR; + } + break; + case 62: + Tcl_Free(curlData->bodyVarName); + curlData->bodyVarName=curlstrdup(Tcl_GetString(objv)); + if (curl_easy_setopt(curlHandle,CURLOPT_WRITEFUNCTION, + curlBodyReader)) { + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_WRITEDATA,curlData)) { + return TCL_ERROR; + } + break; + case 63: + Tcl_Free(curlData->progressProc); + curlData->progressProc=curlstrdup(Tcl_GetString(objv)); + if (strcmp(curlData->progressProc,"")) { + if (curl_easy_setopt(curlHandle,CURLOPT_PROGRESSFUNCTION, + curlProgressCallback)) { + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_PROGRESSDATA, + curlData)) { + return TCL_ERROR; + } + } else { + if (curl_easy_setopt(curlHandle,CURLOPT_PROGRESSFUNCTION,NULL)) { + return TCL_ERROR; + } + } + break; + case 64: + if (curlData->cancelTransVarName) { + Tcl_UnlinkVar(curlData->interp,curlData->cancelTransVarName); + Tcl_Free(curlData->cancelTransVarName); + } + curlData->cancelTransVarName=curlstrdup(Tcl_GetString(objv)); + Tcl_LinkVar(interp,curlData->cancelTransVarName, + (char *)&(curlData->cancelTrans),TCL_LINK_INT); + break; + case 65: + curlData->writeProc=curlstrdup(Tcl_GetString(objv)); + curlData->outFlag=0; + if (curl_easy_setopt(curlHandle,CURLOPT_WRITEFUNCTION, + curlWriteProcInvoke)) { + curl_easy_setopt(curlHandle,CURLOPT_WRITEFUNCTION,NULL); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_WRITEDATA,curlData)) { + curl_easy_setopt(curlHandle,CURLOPT_WRITEFUNCTION,NULL); + return TCL_ERROR; + } + break; + case 66: + curlData->readProc=curlstrdup(Tcl_GetString(objv)); + curlData->inFlag=0; + if (strcmp(curlData->readProc,"")) { + if (curl_easy_setopt(curlHandle,CURLOPT_READFUNCTION, + curlReadProcInvoke)) { + return TCL_ERROR; + } + } else { + curl_easy_setopt(curlHandle,CURLOPT_READFUNCTION,NULL); + return TCL_OK; + } + if (curl_easy_setopt(curlHandle,CURLOPT_READDATA,curlData)) { + return TCL_ERROR; + } + break; + case 67: + if (SetoptLong(interp,curlHandle,CURLOPT_SSL_VERIFYHOST, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 68: + if (SetoptChar(interp,curlHandle,CURLOPT_COOKIEJAR,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 69: + if (SetoptChar(interp,curlHandle,CURLOPT_SSL_CIPHER_LIST,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 70: + if (Tcl_GetIndexFromObj(interp, objv, httpVersionTable, + "http version",TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_HTTP_VERSION, + tableIndex)) { + tmpStr=curlstrdup(Tcl_GetString(objv)); + curlErrorSetOpt(interp,configTable,70,tmpStr); + Tcl_Free(tmpStr); + return TCL_ERROR; + } + break; + case 71: + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_USE_EPSV, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 72: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLCERTTYPE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 73: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLKEY,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 74: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLKEYTYPE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 135: + case 75: + if (SetoptChar(interp,curlHandle,CURLOPT_KEYPASSWD,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 76: + if (SetoptChar(interp,curlHandle,CURLOPT_SSLENGINE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 77: + if (SetoptLong(interp,curlHandle,CURLOPT_SSLENGINE_DEFAULT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 78: + if(SetoptsList(interp,&curlData->prequote,objv)) { + curlErrorSetOpt(interp,configTable,tableIndex,"pretqoute invalid"); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_PREQUOTE,curlData->prequote)) { + curlErrorSetOpt(interp,configTable,tableIndex,"preqoute invalid"); + curl_slist_free_all(curlData->prequote); + curlData->prequote=NULL; + return TCL_ERROR; + } + return TCL_OK; + break; + case 79: + curlData->debugProc=curlstrdup(Tcl_GetString(objv)); + if (curl_easy_setopt(curlHandle,CURLOPT_DEBUGFUNCTION, + curlDebugProcInvoke)) { + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_DEBUGDATA,curlData)) { + return TCL_ERROR; + } + break; + case 80: + if (SetoptLong(interp,curlHandle,CURLOPT_DNS_CACHE_TIMEOUT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 81: + if (SetoptLong(interp,curlHandle,CURLOPT_DNS_USE_GLOBAL_CACHE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 82: + if (SetoptLong(interp,curlHandle,CURLOPT_COOKIESESSION, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 83: + if (SetoptChar(interp,curlHandle,CURLOPT_CAPATH,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 84: + if (SetoptLong(interp,curlHandle,CURLOPT_BUFFERSIZE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 85: + if (SetoptLong(interp,curlHandle,CURLOPT_NOSIGNAL, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 86: + if (Tcl_GetIndexFromObj(interp, objv, encodingTable, + "encoding",TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + if (tableIndex==2) { + if (curl_easy_setopt(curlHandle,CURLOPT_ENCODING,"")) { + curlErrorSetOpt(interp,configTable,86,"all"); + return 1; + } + } else { + if (SetoptChar(interp,curlHandle,CURLOPT_ENCODING,86,objv)) { + return TCL_ERROR; + } + } + break; + case 87: + if (Tcl_GetIndexFromObj(interp, objv, proxyTypeTable, + "proxy type",TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + switch(tableIndex) { + case 0: + curl_easy_setopt(curlHandle,CURLOPT_PROXYTYPE, + CURLPROXY_HTTP); + case 1: + curl_easy_setopt(curlHandle,CURLOPT_PROXYTYPE, + CURLPROXY_SOCKS4); + case 2: + curl_easy_setopt(curlHandle,CURLOPT_PROXYTYPE, + CURLPROXY_SOCKS4A); + case 4: + curl_easy_setopt(curlHandle,CURLOPT_PROXYTYPE, + CURLPROXY_SOCKS5); + case 5: + curl_easy_setopt(curlHandle,CURLOPT_PROXYTYPE, + CURLPROXY_SOCKS5_HOSTNAME); + } + break; + case 88: + if(SetoptsList(interp,&curlData->http200aliases,objv)) { + curlErrorSetOpt(interp,configTable,tableIndex,"http200aliases invalid"); + return TCL_ERROR; + } + if (curl_easy_setopt(curlHandle,CURLOPT_HTTP200ALIASES,curlData->http200aliases)) { + curlErrorSetOpt(interp,configTable,tableIndex,"http200aliases invalid"); + curl_slist_free_all(curlData->http200aliases); + curlData->http200aliases=NULL; + return TCL_ERROR; + } + return TCL_OK; + break; + case 89: + if (SetoptInt(interp,curlHandle,CURLOPT_UNRESTRICTED_AUTH + ,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 90: + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_USE_EPRT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 91: + Tcl_Free(curlData->command); + curlData->command=curlstrdup(Tcl_GetString(objv)); + break; + case 92: + if (Tcl_GetIndexFromObj(interp, objv, httpAuthMethods, + "authentication method",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + curlData->anyAuthFlag=0; + switch(intNumber) { + case 0: + longNumber=CURLAUTH_BASIC; + break; + case 1: + longNumber=CURLAUTH_DIGEST; + break; + case 2: + longNumber=CURLAUTH_DIGEST_IE; + break; + case 3: + longNumber=CURLAUTH_GSSNEGOTIATE; + break; + case 4: + longNumber=CURLAUTH_NTLM; + break; + case 5: + longNumber=CURLAUTH_ANY; + curlData->anyAuthFlag=1; + break; + case 6: + longNumber=CURLAUTH_ANYSAFE; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_HTTPAUTH + ,tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 93: + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_CREATE_MISSING_DIRS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 94: + if (Tcl_GetIndexFromObj(interp, objv, httpAuthMethods, + "authentication method",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURLAUTH_BASIC; + break; + case 1: + longNumber=CURLAUTH_DIGEST; + break; + case 2: + longNumber=CURLAUTH_GSSNEGOTIATE; + break; + case 3: + longNumber=CURLAUTH_NTLM; + break; + case 4: + longNumber=CURLAUTH_ANY; + break; + case 5: + longNumber=CURLAUTH_ANYSAFE; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_PROXYAUTH + ,tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 95: + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_RESPONSE_TIMEOUT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 96: + if (Tcl_GetIndexFromObj(interp, objv, ipresolve, + "ip version",TCL_EXACT,&curlTableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + switch(curlTableIndex) { + case 0: + longNumber=CURL_IPRESOLVE_WHATEVER; + break; + case 1: + longNumber=CURL_IPRESOLVE_V4; + break; + case 2: + longNumber=CURL_IPRESOLVE_V6; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_IPRESOLVE + ,tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 97: + if (SetoptLong(interp,curlHandle,CURLOPT_MAXFILESIZE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 98: + if (SetoptChar(interp,curlHandle,CURLOPT_NETRC_FILE,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 99: + case 138: + if (Tcl_GetIndexFromObj(interp, objv, ftpssl, + "ftps method ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURLUSESSL_NONE; + break; + case 1: + longNumber=CURLUSESSL_TRY; + break; + case 2: + longNumber=CURLUSESSL_CONTROL; + break; + case 3: + longNumber=CURLUSESSL_ALL; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_USE_SSL, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 100: + if (SetoptSHandle(interp,curlHandle,CURLOPT_SHARE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 101: + if (SetoptLong(interp,curlHandle,CURLOPT_PORT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 102: + if (SetoptLong(interp,curlHandle,CURLOPT_TCP_NODELAY, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 103: + if (SetoptLong(interp,curlHandle,CURLOPT_AUTOREFERER, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 104: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 105: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 106: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 107: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete, check '-ftpport'"); + return TCL_ERROR; + break; + case 108: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete, check '-ftpport'"); + return TCL_ERROR; + break; + case 109: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 110: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 111: + if (Tcl_GetIndexFromObj(interp, objv, ftpsslauth, + "ftpsslauth method ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURLFTPAUTH_DEFAULT; + break; + case 1: + longNumber=CURLFTPAUTH_SSL; + break; + case 2: + longNumber=CURLFTPAUTH_TLS; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_FTPSSLAUTH, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 112: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 113: + curlErrorSetOpt(interp,configTable,tableIndex,"option is obsolete"); + return TCL_ERROR; + break; + case 114: + if (SetoptChar(interp,curlHandle,CURLOPT_FTP_ACCOUNT,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 115: + if (SetoptLong(interp,curlHandle,CURLOPT_IGNORE_CONTENT_LENGTH, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 116: + if (SetoptChar(interp,curlHandle,CURLOPT_COOKIELIST,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 117: + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_SKIP_PASV_IP, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 118: + if (Tcl_GetIndexFromObj(interp, objv, ftpfilemethod, + "ftp file method ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + case 1: + longNumber=1; /* FTPFILE_MULTICWD */ + break; + case 2: + longNumber=2; /* FTPFILE_NOCWD */ + break; + case 3: + longNumber=3; /* FTPFILE_SINGLECWD */ + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_FTP_FILEMETHOD, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 119: + if (SetoptLong(interp,curlHandle,CURLOPT_LOCALPORT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 120: + if (SetoptLong(interp,curlHandle,CURLOPT_LOCALPORTRANGE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 121: + if (SetoptCurlOffT(interp,curlHandle,CURLOPT_MAX_SEND_SPEED_LARGE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 122: + if (SetoptCurlOffT(interp,curlHandle,CURLOPT_MAX_RECV_SPEED_LARGE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 123: + if (SetoptChar(interp,curlHandle, + CURLOPT_FTP_ALTERNATIVE_TO_USER,tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 124: + if (SetoptLong(interp,curlHandle,CURLOPT_SSL_SESSIONID_CACHE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 125: + if (Tcl_GetIndexFromObj(interp, objv, sshauthtypes, + "ssh auth type ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURLSSH_AUTH_PUBLICKEY; + break; + case 1: + longNumber=CURLSSH_AUTH_PASSWORD; + break; + case 2: + longNumber=CURLSSH_AUTH_HOST; + break; + case 3: + longNumber=CURLSSH_AUTH_KEYBOARD; + break; + case 4: + longNumber=CURLSSH_AUTH_ANY; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_SSH_AUTH_TYPES, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 126: + if (SetoptChar(interp,curlHandle,CURLOPT_SSH_PUBLIC_KEYFILE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 127: + if (SetoptChar(interp,curlHandle,CURLOPT_SSH_PRIVATE_KEYFILE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 128: + if (SetoptLong(interp,curlHandle,CURLOPT_TIMEOUT_MS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 129: + if (SetoptLong(interp,curlHandle,CURLOPT_CONNECTTIMEOUT_MS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 130: + if (SetoptLong(interp,curlHandle,CURLOPT_HTTP_CONTENT_DECODING, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 131: + if (SetoptLong(interp,curlHandle,CURLOPT_HTTP_TRANSFER_DECODING, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + /* 132 is together with case 50 */ + case 133: + if (SetoptLong(interp,curlHandle,CURLOPT_NEW_FILE_PERMS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 134: + if (SetoptLong(interp,curlHandle,CURLOPT_NEW_DIRECTORY_PERMS, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + /* case 135 with 75, case 136 with 19, case 137 with 18 and case 138 with 99 */ + case 139: + case 146: + if (Tcl_GetIndexFromObj(interp, objv, postredir, + "Postredir option ",TCL_EXACT,&intNumber)==TCL_ERROR) { + return TCL_ERROR; + } + switch(intNumber) { + case 0: + longNumber=CURL_REDIR_POST_301; + break; + case 1: + longNumber=CURL_REDIR_POST_302; + break; + case 2: + longNumber=CURL_REDIR_POST_ALL; + break; + } + tmpObjPtr=Tcl_NewLongObj(longNumber); + if (SetoptLong(interp,curlHandle,CURLOPT_POSTREDIR, + tableIndex,tmpObjPtr)) { + return TCL_ERROR; + } + break; + case 140: + if (SetoptChar(interp,curlHandle,CURLOPT_SSH_HOST_PUBLIC_KEY_MD5, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 141: + if (SetoptLong(interp,curlHandle,CURLOPT_PROXY_TRANSFER_MODE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 142: + if (SetoptChar(interp,curlHandle,CURLOPT_CRLFILE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 143: + if (SetoptChar(interp,curlHandle,CURLOPT_ISSUERCERT, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 144: + if (SetoptLong(interp,curlHandle,CURLOPT_ADDRESS_SCOPE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 145: + if (SetoptLong(interp,curlHandle,CURLOPT_CERTINFO, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + /* case 146 is together with 139*/ + case 147: + if (SetoptChar(interp,curlHandle,CURLOPT_USERNAME, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 148: + if (SetoptChar(interp,curlHandle,CURLOPT_PASSWORD, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 149: + if (SetoptChar(interp,curlHandle,CURLOPT_PROXYUSERNAME, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 150: + if (SetoptChar(interp,curlHandle,CURLOPT_PROXYPASSWORD, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 151: + if (SetoptLong(interp,curlHandle,CURLOPT_TFTP_BLKSIZE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 152: + if (SetoptChar(interp,curlHandle,CURLOPT_SOCKS5_GSSAPI_SERVICE, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 153: + if (SetoptLong(interp,curlHandle,CURLOPT_SOCKS5_GSSAPI_NEC, + tableIndex,objv)) { + return TCL_ERROR; + } + break; + case 154: + case 155: + if (Tcl_ListObjGetElements(interp,objv,&j,&protocols)==TCL_ERROR) { + return 1; + } + + for (i=0,protocolMask=0;isshkeycallProc=curlstrdup(Tcl_GetString(objv)); + break; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * SetoptInt -- + * + * Sets the curl options that require an int + * + * Parameter: + * interp: The interpreter we are working with. + * curlHandle: and the curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptInt(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt, + int tableIndex,Tcl_Obj *tclObj) { + int intNumber; + char *parPtr; + + if (Tcl_GetIntFromObj(interp,tclObj,&intNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + if (curl_easy_setopt(curlHandle,opt,intNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * SetoptLong -- + * + * Set the curl options that require a long + * + * Parameter: + * interp: The interpreter we are working with. + * curlHandle: and the curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptLong(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt, + int tableIndex,Tcl_Obj *tclObj) { + long longNumber; + char *parPtr; + + if (Tcl_GetLongFromObj(interp,tclObj,&longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + if (curl_easy_setopt(curlHandle,opt,longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * curlSetoptCurlOffT -- + * + * Set the curl options that require a curl_off_t, even if we really + * use a long to do it. (Cutting and pasting at its worst) + * + * Parameter: + * interp: The interpreter we are working with. + * curlHandle: and the curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptCurlOffT(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt, + int tableIndex,Tcl_Obj *tclObj) { + long longNumber; + char *parPtr; + + if (Tcl_GetLongFromObj(interp,tclObj,&longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + + if (curl_easy_setopt(curlHandle,opt,(curl_off_t)longNumber)) { + parPtr=curlstrdup(Tcl_GetString(tclObj)); + curlErrorSetOpt(interp,configTable,tableIndex,parPtr); + Tcl_Free(parPtr); + return 1; + } + + return 0; +} + + +/* + *---------------------------------------------------------------------- + * + * SetoptChar -- + * + * Set the curl options that require a string + * + * Parameter: + * interp: The interpreter we are working with. + * curlHandle: and the curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptChar(Tcl_Interp *interp,CURL *curlHandle, + CURLoption opt,int tableIndex,Tcl_Obj *tclObj) { + char *optionPtr; + + optionPtr=curlstrdup(Tcl_GetString(tclObj)); + if (curl_easy_setopt(curlHandle,opt,optionPtr)) { + curlErrorSetOpt(interp,configTable,tableIndex,optionPtr); + Tcl_Free(optionPtr); + return 1; + } + Tcl_Free(optionPtr); + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * SetoptSHandle -- + * + * Set the curl options that require a share handle (there is only + * one but you never know. + * + * Parameter: + * interp: The interpreter we are working with. + * curlHandle: the curl handle + * opt: the option to set + * tclObj: The Tcl with the value for the option. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptSHandle(Tcl_Interp *interp,CURL *curlHandle, + CURLoption opt,int tableIndex,Tcl_Obj *tclObj) { + + char *shandleName; + Tcl_CmdInfo *infoPtr=(Tcl_CmdInfo *)Tcl_Alloc(sizeof(Tcl_CmdInfo)); + struct shcurlObjData *shandleDataPtr; + + shandleName=Tcl_GetString(tclObj); + if (0==Tcl_GetCommandInfo(interp,shandleName,infoPtr)) { + return 1; + } + shandleDataPtr=(struct shcurlObjData *)(infoPtr->objClientData); + Tcl_Free((char *)infoPtr); + if (curl_easy_setopt(curlHandle,opt,shandleDataPtr->shandle)) { + curlErrorSetOpt(interp,configTable,tableIndex,shandleName); + return 1; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * SetoptsList -- + * + * Prepares a slist for future use. + * + * Parameter: + * slistPtr: Pointer to the slist to prepare. + * objv: Tcl object with a list of the data. + * + * Results: + * 0 if all went well. + * 1 in case of error. + *---------------------------------------------------------------------- + */ +int +SetoptsList(Tcl_Interp *interp,struct curl_slist **slistPtr, + Tcl_Obj *CONST objv) { + int i,headerNumber; + Tcl_Obj **headers; + + if (slistPtr!=NULL) { + curl_slist_free_all(*slistPtr); + *slistPtr=NULL; + } + + if (Tcl_ListObjGetElements(interp,objv,&headerNumber,&headers) + ==TCL_ERROR) { + return 1; + } + + for (i=0;iinterp,"(.*?)(?::\\s*)(.*?)(\\r*)(\\n)"); + match=Tcl_RegExpExec(curlData->interp,regExp,header,header); + + if (match) { + Tcl_RegExpRange(regExp,1,&startPtr,&endPtr); + charLength=endPtr-startPtr; + headerName=Tcl_Alloc(charLength+1); + strncpy(headerName,startPtr,charLength); + headerName[charLength]=0; + + Tcl_RegExpRange(regExp,2,&startPtr,&endPtr); + charLength=endPtr-startPtr; + headerContent=Tcl_Alloc(charLength+1); + strncpy(headerContent,startPtr,charLength); + headerContent[charLength]=0; + /* There may be multiple 'Set-Cookie' headers, so we use a list */ + if (Tcl_StringCaseMatch(headerName,"Set-Cookie",1)) { + Tcl_SetVar2(curlData->interp,curlData->headerVar,headerName, \ + headerContent,TCL_LIST_ELEMENT|TCL_APPEND_VALUE); + } else { + Tcl_SetVar2(curlData->interp,curlData->headerVar,headerName, + headerContent,0); + } + } + regExp=Tcl_RegExpCompile(curlData->interp,"(^(HTTP|http)[^\r]+)(\r*)(\n)"); + match=Tcl_RegExpExec(curlData->interp,regExp,header,header); + if (match) { + Tcl_RegExpRange(regExp,1,&startPtr,&endPtr); + charLength=endPtr-startPtr; + httpStatus=Tcl_Alloc(charLength+1); + strncpy(httpStatus,startPtr,charLength); + httpStatus[charLength]=0; + + Tcl_SetVar2(curlData->interp,curlData->headerVar,"http", + httpStatus,0); + } + return size*nmemb; +} + +/* + *---------------------------------------------------------------------- + * + * curlBodyReader -- + * + * This is the function that will be invoked as a callback while + * transferring the body of a request into a Tcl variable. + * + * This function has been adapted from an example in libcurl's FAQ. + * + * Parameter: + * header: string with the header line. + * size and nmemb: it so happens size * nmemb if the size of the + * header string. + * curlData: A pointer to the curlData structure for the transfer. + * + * Returns + * The number of bytes actually written or -1 in case of error, in + * which case 'libcurl' will abort the transfer. + *----------------------------------------------------------------------- + */ +size_t +curlBodyReader(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr) { + + register int realsize = size * nmemb; + struct MemoryStruct *mem=&(((struct curlObjData *)curlDataPtr)->bodyVar); + + mem->memory = (char *)Tcl_Realloc(mem->memory,mem->size + realsize); + if (mem->memory) { + memcpy(&(mem->memory[mem->size]), ptr, realsize); + mem->size += realsize; + } + return realsize; +} + +/* + *---------------------------------------------------------------------- + * + * curlProgressCallback -- + * + * This is the function that will be invoked as a callback during a + * transfer. + * + * This function has been adapted from an example in libcurl's FAQ. + * + * Parameter: + * clientData: The curlData struct for the transfer. + * dltotal: Total amount of bytes to download. + * dlnow: Bytes downloaded so far. + * ultotal: Total amount of bytes to upload. + * ulnow: Bytes uploaded so far. + * + * Returns + * Returning a non-zero value will make 'libcurl' abort the transfer + * and return 'CURLE_ABORTED_BY_CALLBACK'. + *----------------------------------------------------------------------- + */ +int +curlProgressCallback(void *clientData,double dltotal,double dlnow, + double ultotal,double ulnow) { + + struct curlObjData *curlData=(struct curlObjData *)clientData; + Tcl_Obj *tclProcPtr; + char tclCommand[300]; + + snprintf(tclCommand,299,"%s %f %f %f %f",curlData->progressProc,dltotal, + dlnow,ultotal,ulnow); + tclProcPtr=Tcl_NewStringObj(tclCommand,-1); + if (curlData->cancelTransVarName) { + if (curlData->cancelTrans) { + curlData->cancelTrans=0; + return -1; + } + } + if (Tcl_EvalObjEx(curlData->interp,tclProcPtr,TCL_EVAL_GLOBAL)!=TCL_OK) { + return -1; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * curlWriteProcInvoke -- + * + * This is the function that will be invoked as a callback when the user + * wants to invoke a Tcl procedure to write the recieved data. + * + * This function has been adapted from an example in libcurl's FAQ. + * + * Parameter: + * ptr: A pointer to the data. + * size and nmemb: it so happens size * nmemb if the size of the + * data read. + * curlData: A pointer to the curlData structure for the transfer. + * + * Returns + * The number of bytes actually written or -1 in case of error, in + * which case 'libcurl' will abort the transfer. + *----------------------------------------------------------------------- + */ +size_t +curlWriteProcInvoke(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr) { + register int realsize = size * nmemb; + struct curlObjData *curlData=(struct curlObjData *)curlDataPtr; + Tcl_Obj *objv[2]; + + objv[0]=Tcl_NewStringObj(curlData->writeProc,-1); + objv[1]=Tcl_NewByteArrayObj(ptr,realsize); + if (curlData->cancelTransVarName) { + if (curlData->cancelTrans) { + curlData->cancelTrans=0; + return -1; + } + } + if (Tcl_EvalObjv(curlData->interp,2,objv,TCL_EVAL_GLOBAL)!=TCL_OK) { + return -1; + } + + return realsize; +} + +/* + *---------------------------------------------------------------------- + * + * curlReadProcInvoke -- + * + * This is the function that will be invoked as a callback when the user + * wants to invoke a Tcl procedure to read the data to send. + * + * Parameter: + * header: string with the header line. + * size and nmemb: it so happens size * nmemb if the size of the + * header string. + * curlData: A pointer to the curlData structure for the transfer. + * + * Returns + * The number of bytes actually read or CURL_READFUNC_ABORT in case + * of error, in which case 'libcurl' will abort the transfer. + *----------------------------------------------------------------------- + */ +size_t +curlReadProcInvoke(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr) { + register int realsize = size * nmemb; + struct curlObjData *curlData=(struct curlObjData *)curlDataPtr; + Tcl_Obj *tclProcPtr; + Tcl_Obj *readDataPtr; + char tclCommand[300]; + unsigned char *readBytes; + int sizeRead; + + snprintf(tclCommand,300,"%s %d",curlData->readProc,realsize); + tclProcPtr=Tcl_NewStringObj(tclCommand,-1); + + if (curlData->cancelTransVarName) { + if (curlData->cancelTrans) { + curlData->cancelTrans=0; + return CURL_READFUNC_ABORT; + } + } + if (Tcl_EvalObjEx(curlData->interp,tclProcPtr,TCL_EVAL_GLOBAL)!=TCL_OK) { + return CURL_READFUNC_ABORT; + } + readDataPtr=Tcl_GetObjResult(curlData->interp); + readBytes=Tcl_GetByteArrayFromObj(readDataPtr,&sizeRead); + memcpy(ptr,readBytes,sizeRead); + + return sizeRead; +} + +/* + *---------------------------------------------------------------------- + * + * curlshkeyextract -- + * + * Out of one of libcurl's ssh key struct, this function will return a + * Tcl_Obj with a list, the first element is the type ok key, the second + * the key itself. + * + * Parameter: + * interp: The interp need to deal with the objects. + * key: a curl_khkey struct with the key. + * + * Returns + * The object with the list. + *----------------------------------------------------------------------- + */ +Tcl_Obj * +curlsshkeyextract(Tcl_Interp *interp,const struct curl_khkey *key) { + + Tcl_Obj *keyObjPtr; + + keyObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + + switch(key->keytype) { + case CURLKHTYPE_RSA1: + Tcl_ListObjAppendElement(interp,keyObjPtr,Tcl_NewStringObj("rsa1",-1)); + break; + case CURLKHTYPE_RSA: + Tcl_ListObjAppendElement(interp,keyObjPtr,Tcl_NewStringObj("rsa",-1)); + break; + case CURLKHTYPE_DSS: + Tcl_ListObjAppendElement(interp,keyObjPtr,Tcl_NewStringObj("dss",-1)); + break; + default: + Tcl_ListObjAppendElement(interp,keyObjPtr,Tcl_NewStringObj("unknnown",-1)); + break; + } + Tcl_ListObjAppendElement(interp,keyObjPtr,Tcl_NewStringObj(key->key,-1)); + + return keyObjPtr; +} + +/* + *---------------------------------------------------------------------- + * + * curlshkeycallback -- + * + * This is the function that will be invoked as a callback when the user + * wants to invoke a Tcl procedure to decide about this new ssh host + * + * Parameter: + * curl: curl's easy handle for the connection. + * knownkey: The key from the hosts_file. + * foundkey: The key from the remote site. + * match: What libcurl thinks about how they match + * curlDataPtr: Points to the structure with all the TclCurl data + * for the connection. + * + * Returns + * A libcurl return code so that libcurl knows what to do. + *----------------------------------------------------------------------- + */ +size_t +curlsshkeycallback(CURL *curl ,const struct curl_khkey *knownkey, + const struct curl_khkey *foundkey, enum curl_khmatch match,void *curlDataPtr) { + + struct curlObjData *tclcurlDataPtr=(struct curlObjData *)curlDataPtr; + Tcl_Interp *interp; + + Tcl_Obj *objv[4]; + Tcl_Obj *returnObjPtr; + + int action; + + interp=tclcurlDataPtr->interp; + + objv[0]=Tcl_NewStringObj(tclcurlDataPtr->sshkeycallProc,-1); + objv[1]=curlsshkeyextract(interp,knownkey); + objv[2]=curlsshkeyextract(interp,foundkey); + + switch(match) { + case CURLKHMATCH_OK: + objv[3]=Tcl_NewStringObj("match",-1); + break; + case CURLKHMATCH_MISMATCH: + objv[3]=Tcl_NewStringObj("mismatch",-1); + break; + case CURLKHMATCH_MISSING: + objv[3]=Tcl_NewStringObj("missing",-1); + break; + case CURLKHMATCH_LAST: + objv[3]=Tcl_NewStringObj("error",-1); + } + + if (Tcl_EvalObjv(interp,4,objv,TCL_EVAL_GLOBAL)!=TCL_OK) {return CURLKHSTAT_REJECT;} + + returnObjPtr=Tcl_GetObjResult(interp); + + if (Tcl_GetIntFromObj(interp,returnObjPtr,&action)!=TCL_OK) {return CURLKHSTAT_REJECT;} + + switch(action) { + case 0: + return CURLKHSTAT_FINE_ADD_TO_FILE; + case 1: + return CURLKHSTAT_FINE; + case 2: + return CURLKHSTAT_REJECT; + case 3: + return CURLKHSTAT_DEFER; + } + return CURLKHSTAT_REJECT; +} + +/* + *---------------------------------------------------------------------- + * + * curlDebugProcInvoke -- + * + * This is the function that will be invoked as a callback when the user + * wants to invoke a Tcl procedure to write the debug data produce by + * the verbose option. + * + * Parameter: + * curlHandle: A pointer to the handle for the transfer. + * infoType: Integer with the type of data. + * dataPtr: the data passed to the procedure. + * curlDataPtr: ointer to the curlData structure for the transfer. + * + * Returns + * The number of bytes actually written or -1 in case of error, in + * which case 'libcurl' will abort the transfer. + *----------------------------------------------------------------------- + */ +int +curlDebugProcInvoke(CURL *curlHandle, curl_infotype infoType, + unsigned char * dataPtr, size_t size, void *curlDataPtr) { + struct curlObjData *curlData=(struct curlObjData *)curlDataPtr; + Tcl_Obj *tclProcPtr; + Tcl_Obj *objv[3]; + char tclCommand[300]; + + snprintf(tclCommand,300,"%s %d %d",curlData->debugProc,infoType,size); + tclProcPtr=Tcl_NewStringObj(tclCommand,-1); + + objv[0]=Tcl_NewStringObj(curlData->debugProc,-1); + objv[1]=Tcl_NewIntObj(infoType); + objv[2]=Tcl_NewByteArrayObj(dataPtr,size); + + if (curlData->cancelTransVarName) { + if (curlData->cancelTrans) { + curlData->cancelTrans=0; + return -1; + } + } + + Tcl_EvalObjv(curlData->interp,3,objv,TCL_EVAL_GLOBAL); + + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * curlGetInfo -- + * + * Invokes the 'curl_easy_getinfo' function in libcurl. + * + * Parameter: + * + * Results: + * 0 if all went well. + * The CURLcode for the error. + *---------------------------------------------------------------------- + */ +CURLcode +curlGetInfo(Tcl_Interp *interp,CURL *curlHandle,int tableIndex) { + char *charPtr; + long longNumber; + double doubleNumber; + struct curl_slist *slistPtr; + struct curl_certinfo *certinfoPtr=NULL; + int i; + + CURLcode exitCode; + + Tcl_Obj *resultObjPtr; + + switch(tableIndex) { + case 0: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_EFFECTIVE_URL,&charPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewStringObj(charPtr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 1: + case 2: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_RESPONSE_CODE,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 3: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_FILETIME,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 4: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_TOTAL_TIME,&doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 5: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_NAMELOOKUP_TIME, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 6: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_CONNECT_TIME, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 7: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_PRETRANSFER_TIME, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 8: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_SIZE_UPLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 9: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_SIZE_DOWNLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 10: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_SPEED_DOWNLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 11: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_SPEED_UPLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 12: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_HEADER_SIZE, + &longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 13: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_REQUEST_SIZE, + &longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 14: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_SSL_VERIFYRESULT, + &longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 15: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_CONTENT_LENGTH_DOWNLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 16: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_CONTENT_LENGTH_UPLOAD, + &doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 17: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_STARTTRANSFER_TIME,&doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 18: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_CONTENT_TYPE,&charPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewStringObj(charPtr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 19: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_REDIRECT_TIME,&doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 20: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_REDIRECT_COUNT,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 21: + case 22: + if (tableIndex==21) { + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_HTTPAUTH_AVAIL,&longNumber); + } else { + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_PROXYAUTH_AVAIL,&longNumber); + } + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + if (longNumber&CURLAUTH_BASIC) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("basic",-1)); + } + if (longNumber&CURLAUTH_DIGEST) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("digest",-1)); + } + if (longNumber&CURLAUTH_GSSNEGOTIATE) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("gssnegotiate",-1)); + } + if (longNumber&CURLAUTH_NTLM) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("NTLM",-1)); + } + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 23: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_OS_ERRNO,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 24: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_NUM_CONNECTS,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 25: + exitCode=curl_easy_getinfo \ + (curlHandle,CURLINFO_SSL_ENGINES,&slistPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + while(slistPtr!=NULL) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj(slistPtr->data,-1)); + slistPtr=slistPtr->next; + } + curl_slist_free_all(slistPtr); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 26: + exitCode=curl_easy_getinfo \ + (curlHandle,CURLINFO_HTTP_CONNECTCODE,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 27: + exitCode=curl_easy_getinfo \ + (curlHandle,CURLINFO_COOKIELIST,&slistPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + while(slistPtr!=NULL) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj(slistPtr->data,-1)); + slistPtr=slistPtr->next; + } + curl_slist_free_all(slistPtr); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 28: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_FTP_ENTRY_PATH,&charPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewStringObj(charPtr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 29: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_REDIRECT_URL,&charPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewStringObj(charPtr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 30: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_PRIMARY_IP,&charPtr); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewStringObj(charPtr,-1); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 31: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_APPCONNECT_TIME,&doubleNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewDoubleObj(doubleNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 32: + exitCode=curl_easy_getinfo(curlHandle,CURLINFO_CERTINFO,&certinfoPtr); + if (exitCode) { + return exitCode; + } + charPtr=(char *)Tcl_Alloc(3); + sprintf(charPtr,"%d",certinfoPtr->num_of_certs); + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + Tcl_ListObjAppendElement(interp,resultObjPtr,Tcl_NewStringObj(charPtr,-1)); + Tcl_Free(charPtr); + for(i=0; i < certinfoPtr->num_of_certs; i++) { + for(slistPtr = certinfoPtr->certinfo[i]; slistPtr; slistPtr=slistPtr->next) { + Tcl_ListObjAppendElement(interp,resultObjPtr,Tcl_NewStringObj(slistPtr->data,-1)); + } + } + Tcl_SetObjResult(interp,resultObjPtr); + break; + case 33: + exitCode=curl_easy_getinfo \ + (curlHandle,CURLINFO_CONDITION_UNMET,&longNumber); + if (exitCode) { + return exitCode; + } + resultObjPtr=Tcl_NewLongObj(longNumber); + Tcl_SetObjResult(interp,resultObjPtr); + break; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * curlFreeSpace -- + * + * Frees the space taken by a curlObjData struct either because we are + * deleting the handle or reseting it. + * + * Parameter: + * interp: Pointer to the interpreter we are using. + * curlHandle: the curl handle for which the option is set. + * objc and objv: The usual in Tcl. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +void +curlFreeSpace(struct curlObjData *curlData) { + + curl_slist_free_all(curlData->headerList); + curl_slist_free_all(curlData->quote); + curl_slist_free_all(curlData->prequote); + curl_slist_free_all(curlData->postquote); + + Tcl_Free(curlData->outFile); + Tcl_Free(curlData->inFile); + Tcl_Free(curlData->proxy); + Tcl_Free(curlData->errorBuffer); + Tcl_Free(curlData->errorBufferName); + Tcl_Free(curlData->errorBufferKey); + Tcl_Free(curlData->stderrFile); + Tcl_Free(curlData->randomFile); + Tcl_Free(curlData->headerVar); + Tcl_Free(curlData->bodyVarName); + if (curlData->bodyVar.memory) { + Tcl_Free(curlData->bodyVar.memory); + } + Tcl_Free(curlData->progressProc); + if (curlData->cancelTransVarName) { + Tcl_UnlinkVar(curlData->interp,curlData->cancelTransVarName); + Tcl_Free(curlData->cancelTransVarName); + } + Tcl_Free(curlData->writeProc); + Tcl_Free(curlData->readProc); + Tcl_Free(curlData->debugProc); + curl_slist_free_all(curlData->http200aliases); + Tcl_Free(curlData->sshkeycallProc); + Tcl_Free(curlData->command); +} + +/* + *---------------------------------------------------------------------- + * + * curlDupHandle -- + * + * This function is invoked by the 'duphandle' command, it will + * create a duplicate of the given handle. + * + * Parameters: + * The stantard parameters for Tcl commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlDupHandle(Tcl_Interp *interp, struct curlObjData *curlData, + int objc, Tcl_Obj *CONST objv[]) { + + CURL *newCurlHandle; + Tcl_Obj *result; + struct curlObjData *newCurlData; + char *handleName; + + newCurlHandle=curl_easy_duphandle(curlData->curl); + if (newCurlHandle==NULL) { + result=Tcl_NewStringObj("Couldn't create new handle.",-1); + Tcl_SetObjResult(interp,result); + return TCL_ERROR; + } + + newCurlData=(struct curlObjData *)Tcl_Alloc(sizeof(struct curlObjData)); + + curlCopyCurlData(curlData,newCurlData); + + handleName=curlCreateObjCmd(interp,newCurlData); + + newCurlData->curl=newCurlHandle; + + result=Tcl_NewStringObj(handleName,-1); + Tcl_SetObjResult(interp,result); + Tcl_Free(handleName); + + return TCL_OK; +} + + +/* + *---------------------------------------------------------------------- + * + * curlResetHandle -- + * + * This function is invoked by the 'reset' command, it reset all the + * options in the handle to the state it had when 'init' was invoked. + * + * Parameters: + * The stantard parameters for Tcl commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlResetHandle(Tcl_Interp *interp, struct curlObjData *curlData) { + struct curlObjData *tmpPtr= + (struct curlObjData *)Tcl_Alloc(sizeof(struct curlObjData)); + + tmpPtr->curl = curlData->curl; + tmpPtr->token = curlData->token; + tmpPtr->shareToken = curlData->shareToken; + tmpPtr->interp = curlData->interp; + + curlFreeSpace(curlData); + memset(curlData, 0, sizeof(struct curlObjData)); + + curlData->curl = tmpPtr->curl; + curlData->token = tmpPtr->token; + curlData->shareToken = tmpPtr->shareToken; + curlData->interp = tmpPtr->interp; + + curl_easy_reset(curlData->curl); + + Tcl_Free((char *)tmpPtr); + + return TCL_OK; + +} + +/* + *---------------------------------------------------------------------- + * + * curlVersion -- + * + * This procedure is invoked to process the "curl::init" Tcl command. + * See the user documentation for details on what it does. + * + * Parameters: + * The stantard parameters for Tcl commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlVersion (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + Tcl_Obj *versionPtr; + char tclversion[200]; + + sprintf(tclversion,"TclCurl Version %s (%s)",TclCurlVersion, + curl_version()); + versionPtr=Tcl_NewStringObj(tclversion,-1); + Tcl_SetObjResult(interp,versionPtr); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlEscape -- + * + * This function is invoked to process the "curl::escape" Tcl command. + * See the user documentation for details on what it does. + * + * + * Parameters: + * The stantard parameters for Tcl commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlEscape(ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + Tcl_Obj *resultObj; + char *escapedStr; + + escapedStr=curl_easy_escape(NULL,Tcl_GetString(objv[1]),0); + + if(!escapedStr) { + resultObj=Tcl_NewStringObj("curl::escape bad parameter",-1); + Tcl_SetObjResult(interp,resultObj); + return TCL_ERROR; + } + resultObj=Tcl_NewStringObj(escapedStr,-1); + Tcl_SetObjResult(interp,resultObj); + curl_free(escapedStr); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlUnescape -- + * + * This function is invoked to process the "curl::Unescape" Tcl command. + * See the user documentation for details on what it does. + * + * + * Parameters: + * The stantard parameters for Tcl commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlUnescape(ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + Tcl_Obj *resultObj; + char *unescapedStr; + + unescapedStr=curl_easy_unescape(NULL,Tcl_GetString(objv[1]),0,NULL); + if(!unescapedStr) { + resultObj=Tcl_NewStringObj("curl::unescape bad parameter",-1); + Tcl_SetObjResult(interp,resultObj); + return TCL_ERROR; + } + resultObj=Tcl_NewStringObj(unescapedStr,-1); + Tcl_SetObjResult(interp,resultObj); + curl_free(unescapedStr); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlVersionInfo -- + * + * This function invokes 'curl_version_info' to query how 'libcurl' was + * compiled. + * + * Parameters: + * The standard parameters for Tcl commands, but nothing is used. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlVersionInfo (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + int tableIndex; + int i; + curl_version_info_data *infoPtr; + Tcl_Obj *resultObjPtr=NULL; + char tmp[7]; + + if (objc!=2) { + resultObjPtr=Tcl_NewStringObj("usage: curl::versioninfo -option",-1); + Tcl_SetObjResult(interp,resultObjPtr); + return TCL_ERROR; + } + + if (Tcl_GetIndexFromObj(interp, objv[1], versionInfoTable, "option", + TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + + infoPtr=curl_version_info(CURLVERSION_NOW); + + switch(tableIndex) { + case 0: + resultObjPtr=Tcl_NewStringObj(infoPtr->version,-1); + break; + case 1: + sprintf(tmp,"%X",infoPtr->version_num); + resultObjPtr=Tcl_NewStringObj(tmp,-1); + break; + case 2: + resultObjPtr=Tcl_NewStringObj(infoPtr->host,-1); + break; + case 3: + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + if (infoPtr->features&CURL_VERSION_IPV6) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("IPV6",-1)); + } + if (infoPtr->features&CURL_VERSION_KERBEROS4) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("KERBEROS4",-1)); + } + if (infoPtr->features&CURL_VERSION_SSL) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("SSL",-1)); + } + if (infoPtr->features&CURL_VERSION_LIBZ) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("LIBZ",-1)); + } + if (infoPtr->features&CURL_VERSION_NTLM) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("NTLM",-1)); + } + if (infoPtr->features&CURL_VERSION_GSSNEGOTIATE) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("GSSNEGOTIATE",-1)); + } + if (infoPtr->features&CURL_VERSION_DEBUG) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("DEBUG",-1)); + } + if (infoPtr->features&CURL_VERSION_ASYNCHDNS) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("ASYNCHDNS",-1)); + } + if (infoPtr->features&CURL_VERSION_SPNEGO) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("SPNEGO",-1)); + } + if (infoPtr->features&CURL_VERSION_LARGEFILE) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("LARGEFILE",-1)); + } + if (infoPtr->features&CURL_VERSION_IDN) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("IDN",-1)); + } + if (infoPtr->features&CURL_VERSION_SSPI) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("SSPI",-1)); + } + break; + if (infoPtr->features&CURL_VERSION_CONV) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj("CONV",-1)); + } + case 4: + resultObjPtr=Tcl_NewStringObj(infoPtr->ssl_version,-1); + break; + case 5: + resultObjPtr=Tcl_NewLongObj(infoPtr->ssl_version_num); + break; + case 6: + resultObjPtr=Tcl_NewStringObj(infoPtr->libz_version,-1); + break; + case 7: + resultObjPtr=Tcl_NewListObj(0,(Tcl_Obj **)NULL); + for(i=0;;i++) { + if (infoPtr->protocols[i]!=NULL) { + Tcl_ListObjAppendElement(interp,resultObjPtr + ,Tcl_NewStringObj(infoPtr->protocols[i],-1)); + } else { + break; + } + } + } + + Tcl_SetObjResult(interp,resultObjPtr); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlCopyCurlData -- + * + * This function copies the contents of a curlData struct into another. + * + * Parameters: + * curlDataOld: The original one. + * curlDataNew: The new one + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlCopyCurlData (struct curlObjData *curlDataOld, + struct curlObjData *curlDataNew) { + + /* This takes care of the int and long values */ + memcpy(curlDataNew, curlDataOld, sizeof(struct curlObjData)); + + /* Some of the data doesn't get copied */ + + curlDataNew->headerList=NULL; + curlDataNew->quote=NULL; + curlDataNew->prequote=NULL; + curlDataNew->postquote=NULL; + curlDataNew->formArray=NULL; + curlDataNew->postListFirst=NULL; + curlDataNew->postListLast=NULL; + curlDataNew->formArray=NULL; + curlDataNew->outHandle=NULL; + curlDataNew->outFlag=0; + curlDataNew->inHandle=NULL; + curlDataNew->inFlag=0; + curlDataNew->headerHandle=NULL; + curlDataNew->headerFlag=0; + curlDataNew->stderrHandle=NULL; + curlDataNew->stderrFlag=0; + curlDataNew->http200aliases=NULL; + + /* The strings need a special treatment. */ + + curlDataNew->outFile=curlstrdup(curlDataOld->outFile); + curlDataNew->inFile=curlstrdup(curlDataOld->inFile); + curlDataNew->proxy=curlstrdup(curlDataOld->proxy); + curlDataNew->errorBuffer=curlstrdup(curlDataOld->errorBuffer); + curlDataNew->errorBufferName=curlstrdup(curlDataOld->errorBufferName); + curlDataNew->errorBufferKey=curlstrdup(curlDataOld->errorBufferKey); + curlDataNew->headerFile=curlstrdup(curlDataOld->headerFile); + curlDataNew->stderrFile=curlstrdup(curlDataOld->stderrFile); + curlDataNew->randomFile=curlstrdup(curlDataOld->randomFile); + curlDataNew->headerVar=curlstrdup(curlDataOld->headerVar); + curlDataNew->bodyVarName=curlstrdup(curlDataOld->bodyVarName); + curlDataNew->progressProc=curlstrdup(curlDataOld->progressProc); + curlDataNew->cancelTransVarName=curlstrdup(curlDataOld->cancelTransVarName); + curlDataNew->writeProc=curlstrdup(curlDataOld->writeProc); + curlDataNew->readProc=curlstrdup(curlDataOld->readProc); + curlDataNew->debugProc=curlstrdup(curlDataOld->debugProc); + curlDataNew->command=curlstrdup(curlDataOld->command); + curlDataNew->sshkeycallProc=curlstrdup(curlDataOld->sshkeycallProc); + + curlDataNew->bodyVar.memory=(char *)Tcl_Alloc(curlDataOld->bodyVar.size); + memcpy(curlDataNew->bodyVar.memory,curlDataOld->bodyVar.memory + ,curlDataOld->bodyVar.size); + curlDataNew->bodyVar.size=curlDataOld->bodyVar.size; + + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * curlOpenFiles -- + * + * Before doing a transfer with the easy interface or adding an easy + * handle to a multi one, this function takes care of opening all + * necessary files for the transfer. + * + * Parameter: + * curlData: The pointer to the struct with the transfer data. + * + * Results: + * '0' all went well, '1' in case of error. + *---------------------------------------------------------------------- + */ +int +curlOpenFiles(Tcl_Interp *interp,struct curlObjData *curlData) { + + if (curlData->outFlag) { + if (curlOpenFile(interp,curlData->outFile,&(curlData->outHandle),1, + curlData->transferText)) { + return 1; + } + curl_easy_setopt(curlData->curl,CURLOPT_WRITEDATA,curlData->outHandle); + } + if (curlData->inFlag) { + if (curlOpenFile(interp,curlData->inFile,&(curlData->inHandle),0, + curlData->transferText)) { + return 1; + } + curl_easy_setopt(curlData->curl,CURLOPT_READDATA,curlData->inHandle); + if (curlData->anyAuthFlag) { + curl_easy_setopt(curlData->curl, CURLOPT_SEEKFUNCTION, curlseek); + curl_easy_setopt(curlData->curl, CURLOPT_SEEKDATA, curlData->inHandle); + } + } + if (curlData->headerFlag) { + if (curlOpenFile(interp,curlData->headerFile,&(curlData->headerHandle),1,1)) { + return 1; + } + curl_easy_setopt(curlData->curl,CURLOPT_HEADERDATA,curlData->headerHandle); + } + if (curlData->stderrFlag) { + if (curlOpenFile(interp,curlData->stderrFile,&(curlData->stderrHandle),1,1)) { + return 1; + } + curl_easy_setopt(curlData->curl,CURLOPT_STDERR,curlData->stderrHandle); + } + return 0; +} + +/*---------------------------------------------------------------------- + * + * curlCloseFiles -- + * + * Closes the files opened during a transfer. + * + * Parameter: + * curlData: The pointer to the struct with the transfer data. + * + *---------------------------------------------------------------------- + */ +void +curlCloseFiles(struct curlObjData *curlData) { + if (curlData->outHandle!=NULL) { + fclose(curlData->outHandle); + curlData->outHandle=NULL; + } + if (curlData->inHandle!=NULL) { + fclose(curlData->inHandle); + curlData->inHandle=NULL; + } + if (curlData->headerHandle!=NULL) { + fclose(curlData->headerHandle); + curlData->headerHandle=NULL; + } + if (curlData->stderrHandle!=NULL) { + fclose(curlData->stderrHandle); + curlData->stderrHandle=NULL; + } +} + +/*---------------------------------------------------------------------- + * + * curlOpenFile -- + * + * Opens a file to be used during a transfer. + * + * Parameter: + * fileName: name of the file. + * handle: the handle for the file + * writing: '0' if reading, '1' if writing. + * text: '0' if binary, '1' if text. + * + * Results: + * '0' all went well, '1' in case of error. + *---------------------------------------------------------------------- + */ +int +curlOpenFile(Tcl_Interp *interp,char *fileName, FILE **handle, int writing, int text) { + Tcl_Obj *resultObjPtr; + char errorMsg[300]; + + if (*handle!=NULL) { + fclose(*handle); + } + if (writing==1) { + if (text==1) { + *handle=fopen(fileName,"w"); + } else { + *handle=fopen(fileName,"wb"); + } + } else { + if (text==1) { + *handle=fopen(fileName,"r"); + } else { + *handle=fopen(fileName,"rb"); + } + } + if (*handle==NULL) { + snprintf(errorMsg,300,"Couldn't open file %s.",fileName); + resultObjPtr=Tcl_NewStringObj(errorMsg,-1); + Tcl_SetObjResult(interp,resultObjPtr); + return 1; + } + return 0; +} + +/*---------------------------------------------------------------------- + * + * curlseek -- + * + * When the user requests the 'any' auth, libcurl may need + * to send the PUT/POST data more than once and thus may need to ask + * the app to "rewind" the read data stream to start. + * + *---------------------------------------------------------------------- + */ + +static curlioerr curlseek(void *instream, curl_off_t offset, int origin) +{ + if(-1 == fseek((FILE *)instream, 0, origin)) { + return CURLIOE_FAILRESTART; + } + + return CURLIOE_OK; +} + +/*---------------------------------------------------------------------- + * + * curlSetPostData -- + * + * In case there is going to be a post transfer, this function sets the + * data that is going to be posted. + * + * Parameter: + * interp: Tcl interpreter we are using. + * curlData: A pointer to the struct with the transfer data. + * + * Results: + * A standard Tcl result. + *---------------------------------------------------------------------- + */ +int +curlSetPostData(Tcl_Interp *interp,struct curlObjData *curlDataPtr) { + Tcl_Obj *errorMsgObjPtr; + + if (curlDataPtr->postListFirst!=NULL) { + if (curl_easy_setopt(curlDataPtr->curl,CURLOPT_HTTPPOST,curlDataPtr->postListFirst)) { + curl_formfree(curlDataPtr->postListFirst); + errorMsgObjPtr=Tcl_NewStringObj("Error setting the data to post",-1); + Tcl_SetObjResult(interp,errorMsgObjPtr); + return TCL_ERROR; + } + } + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * curlResetPostData -- + * + * After performing a transfer, this function is invoked to erease the + * posr data. + * + * Parameter: + * curlData: A pointer to the struct with the transfer data. + *---------------------------------------------------------------------- + */ +void +curlResetPostData(struct curlObjData *curlDataPtr) { + struct formArrayStruct *tmpPtr; + + if (curlDataPtr->postListFirst) { + curl_formfree(curlDataPtr->postListFirst); + curlDataPtr->postListFirst=NULL; + curlDataPtr->postListLast=NULL; + curl_easy_setopt(curlDataPtr->curl,CURLOPT_HTTPPOST,NULL); + + while(curlDataPtr->formArray!=NULL) { + if (curlDataPtr->formArray->formHeaderList!=NULL) { + curl_slist_free_all(curlDataPtr->formArray->formHeaderList); + curlDataPtr->formArray->formHeaderList=NULL; + } + curlResetFormArray(curlDataPtr->formArray->formArray); + tmpPtr=curlDataPtr->formArray->next; + Tcl_Free((char *)curlDataPtr->formArray); + curlDataPtr->formArray=tmpPtr; + } + } +} +/*---------------------------------------------------------------------- + * + * curlResetFormArray -- + * + * Cleans the contents of the formArray, it is done after a transfer or + * if 'curl_formadd' returns an error. + * + * Parameter: + * formArray: A pointer to the array to clean up. + *---------------------------------------------------------------------- + */ +void +curlResetFormArray(struct curl_forms *formArray) { + int i; + + for (i=0;formArray[i].option!=CURLFORM_END;i++) { + switch (formArray[i].option) { + case CURLFORM_COPYNAME: + case CURLFORM_COPYCONTENTS: + case CURLFORM_FILE: + case CURLFORM_CONTENTTYPE: + case CURLFORM_FILENAME: + case CURLFORM_FILECONTENT: + case CURLFORM_BUFFER: + case CURLFORM_BUFFERPTR: + Tcl_Free((char *)(formArray[i].value)); + break; + default: + break; + } + } + Tcl_Free((char *)formArray); +} + +/*---------------------------------------------------------------------- + * + * curlSetBodyVarName -- + * + * After performing a transfer, this function is invoked to set the + * body of the recieved transfer into a user defined Tcl variable. + * + * Parameter: + * interp: The Tcl interpreter we are using. + * curlData: A pointer to the struct with the transfer data. + *---------------------------------------------------------------------- + */ +void +curlSetBodyVarName(Tcl_Interp *interp,struct curlObjData *curlDataPtr) { + Tcl_Obj *bodyVarNameObjPtr, *bodyVarObjPtr; + + bodyVarNameObjPtr=Tcl_NewStringObj(curlDataPtr->bodyVarName,-1); + bodyVarObjPtr=Tcl_NewByteArrayObj((unsigned char *)curlDataPtr->bodyVar.memory, + curlDataPtr->bodyVar.size); + + Tcl_ObjSetVar2(interp,bodyVarNameObjPtr,(Tcl_Obj *)NULL,bodyVarObjPtr,0); + + curlDataPtr->bodyVar.size=0; + + Tcl_Free(curlDataPtr->bodyVarName); + curlDataPtr->bodyVarName=NULL; +} + +/*---------------------------------------------------------------------- + * + * curlstrdup -- + * The same as strdup, but won't seg fault if the string to copy is NULL. + * + * Parameter: + * old: The original one. + * + * Results: + * Returns a pointer to the new string. + *---------------------------------------------------------------------- + */ +char +*curlstrdup (char *old) { + char *tmpPtr; + + if (old==NULL) { + return NULL; + } + tmpPtr=Tcl_Alloc(strlen(old)+1); + strcpy(tmpPtr,old); + + return tmpPtr; +} + +/* + *---------------------------------------------------------------------- + * + * curlShareInitObjCmd -- + * + * Looks for the first free share handle (scurl1, scurl2,...) and + * creates a Tcl command for it. + * + * Results: + * A string with the name of the handle, don't forget to free it. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +char * +curlCreateShareObjCmd (Tcl_Interp *interp,struct shcurlObjData *shcurlData) { + char *shandleName; + int i; + Tcl_CmdInfo info; + Tcl_Command cmdToken; + + /* We try with scurl1, if it already exists with scurl2...*/ + shandleName=(char *)Tcl_Alloc(10); + for (i=1;;i++) { + sprintf(shandleName,"scurl%d",i); + if (!Tcl_GetCommandInfo(interp,shandleName,&info)) { + cmdToken=Tcl_CreateObjCommand(interp,shandleName,curlShareObjCmd, + (ClientData)shcurlData, + (Tcl_CmdDeleteProc *)curlCleanUpShareCmd); + break; + } + } + shcurlData->token=cmdToken; + + return shandleName; +} + +/* + *---------------------------------------------------------------------- + * + * curlShareInitObjCmd -- + * + * This procedure is invoked to process the "curl::shareinit" Tcl command. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +int +curlShareInitObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + Tcl_Obj *resultPtr; + CURL *shcurlHandle; + struct shcurlObjData *shcurlData; + char *shandleName; + + shcurlData=(struct shcurlObjData *)Tcl_Alloc(sizeof(struct shcurlObjData)); + if (shcurlData==NULL) { + resultPtr=Tcl_NewStringObj("Couldn't allocate memory",-1); + Tcl_SetObjResult(interp,resultPtr); + return TCL_ERROR; + } + + memset(shcurlData, 0, sizeof(struct shcurlObjData)); + + shcurlHandle=curl_share_init(); + if (shcurlHandle==NULL) { + resultPtr=Tcl_NewStringObj("Couldn't create share handle",-1); + Tcl_SetObjResult(interp,resultPtr); + return TCL_ERROR; + } + + shandleName=curlCreateShareObjCmd(interp,shcurlData); + + shcurlData->shandle=shcurlHandle; + + resultPtr=Tcl_NewStringObj(shandleName,-1); + Tcl_SetObjResult(interp,resultPtr); + Tcl_Free(shandleName); + +#ifdef TCL_THREADS + curl_share_setopt(shcurlHandle, CURLSHOPT_LOCKFUNC, curlShareLockFunc); + curl_share_setopt(shcurlHandle, CURLSHOPT_LOCKFUNC, curlShareUnLockFunc); +#endif + + return TCL_OK; +} + +#ifdef TCL_THREADS +/* + *---------------------------------------------------------------------- + * + * curlShareLockFunc -- + * + * This will be the function invoked by libcurl when it wants to lock + * some data for the share interface. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +void +curlShareLockFunc (CURL *handle, curl_lock_data data, curl_lock_access access + , void *userptr) { + + switch(data) { + CURL_LOCK_DATA_COOKIE: + Tcl_MutexLock(&cookieLock); + break; + CURL_LOCK_DATA_DNS: + Tcl_MutexLock(&dnsLock); + break; + CURL_LOCK_DATA_SSL_SESSION: + Tcl_MutexLock(&sslLock); + break; + CURL_LOCK_DATA_CONNECT: + Tcl_MutexLock(&connectLock); + break; + default: + /* Prevent useless compile warnings */ + break; + } +} + +/* + *---------------------------------------------------------------------- + * + * curlShareUnLockFunc -- + * + * This will be the function invoked by libcurl when it wants to unlock + * the previously locked data. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +void +curlShareUnLockFunc(CURL *handle, curl_lock_data data, void *userptr) { + + switch(data) { + CURL_LOCK_DATA_COOKIE: + Tcl_MutexUnlock(&cookieLock); + break; + CURL_LOCK_DATA_DNS: + Tcl_MutexUnlock(&dnsLock); + break; + CURL_LOCK_DATA_SSL_SESSION: + Tcl_MutexUnlock(&sslLock); + break; + CURL_LOCK_DATA_CONNECT: + Tcl_MutexUnlock(&connectLock); + break; + default: + break; + } +} + +#endif + +/* + *---------------------------------------------------------------------- + * + * curlShareObjCmd -- + * + * This procedure is invoked to process the "share curl" commands. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +int +curlShareObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + struct shcurlObjData *shcurlData=(struct shcurlObjData *)clientData; + CURLSH *shcurlHandle=shcurlData->shandle; + int tableIndex, dataIndex; + int dataToLock=0; + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"option arg ?arg?"); + return TCL_ERROR; + } + + if (Tcl_GetIndexFromObj(interp, objv[1], shareCmd, "option",TCL_EXACT,&tableIndex)==TCL_ERROR) { + return TCL_ERROR; + } + + switch(tableIndex) { + case 0: + case 1: + if (Tcl_GetIndexFromObj(interp, objv[2], lockData, + "data to lock ",TCL_EXACT,&dataIndex)==TCL_ERROR) { + return TCL_ERROR; + } + switch(dataIndex) { + case 0: + dataToLock=CURL_LOCK_DATA_COOKIE; + break; + case 1: + dataToLock=CURL_LOCK_DATA_DNS; + break; + } + if (tableIndex==0) { + curl_share_setopt(shcurlHandle, CURLSHOPT_SHARE, dataToLock); + } else { + curl_share_setopt(shcurlHandle, CURLSHOPT_UNSHARE, dataToLock); + } + break; + case 2: + Tcl_DeleteCommandFromToken(interp,shcurlData->token); + break; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlCleanUpShareCmd -- + * + * This procedure is invoked when curl share handle is deleted. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * Cleans the curl share handle and frees the memory. + * + *---------------------------------------------------------------------- + */ +int +curlCleanUpShareCmd(ClientData clientData) { + struct shcurlObjData *shcurlData=(struct shcurlObjData *)clientData; + CURLSH *shcurlHandle=shcurlData->shandle; + + curl_share_cleanup(shcurlHandle); + Tcl_Free((char *)shcurlData); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlErrorStrings -- + * + * All the commands to return the error string from the error code have + * this function in common. + * + * Results: + * '0': All went well. + * '1': The error code didn't make sense. + *---------------------------------------------------------------------- + */ +int +curlErrorStrings (Tcl_Interp *interp, Tcl_Obj *CONST objv,int type) { + + Tcl_Obj *resultPtr; + int errorCode; + char errorMsg[500]; + + if (Tcl_GetIntFromObj(interp,objv,&errorCode)) { + snprintf(errorMsg,500,"Invalid error code: %s",Tcl_GetString(objv)); + resultPtr=Tcl_NewStringObj(errorMsg,-1); + Tcl_SetObjResult(interp,resultPtr); + return 1; + } + switch(type) { + case 0: + resultPtr=Tcl_NewStringObj(curl_easy_strerror(errorCode),-1); + break; + case 1: + resultPtr=Tcl_NewStringObj(curl_share_strerror(errorCode),-1); + break; + case 2: + resultPtr=Tcl_NewStringObj(curl_multi_strerror(errorCode),-1); + break; + default: + resultPtr=Tcl_NewStringObj("You're kidding,right?",-1); + } + Tcl_SetObjResult(interp,resultPtr); + + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * curlEasyStringError -- + * + * This function is invoked to process the "curl::easystrerror" Tcl command. + * It will return a string with an explanation of the error code given. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The interpreter will contain as a result the string with the error + * message. + * + *---------------------------------------------------------------------- + */ +int +curlEasyStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"errorCode"); + return TCL_ERROR; + } + + if (curlErrorStrings(interp,objv[1],0)) { + return TCL_ERROR; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlShareStringError -- + * + * This function is invoked to process the "curl::sharestrerror" Tcl command. + * It will return a string with an explanation of the error code given. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The interpreter will contain as a result the string with the error + * message. + * + *---------------------------------------------------------------------- + */ +int +curlShareStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"errorCode"); + return TCL_ERROR; + } + + if (curlErrorStrings(interp,objv[1],1)) { + return TCL_ERROR; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * curlMultiStringError -- + * + * This function is invoked to process the "curl::multirerror" Tcl command. + * It will return a string with an explanation of the error code given. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The interpreter will contain as a result the string with the error + * message. + * + *---------------------------------------------------------------------- + */ +int +curlMultiStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]) { + + if (objc<2) { + Tcl_WrongNumArgs(interp,1,objv,"errorCode"); + return TCL_ERROR; + } + + if (curlErrorStrings(interp,objv[1],2)) { + return TCL_ERROR; + } + return TCL_OK; +} diff --git a/generic/tclcurl.h b/generic/tclcurl.h new file mode 100755 index 0000000..01f4c4b --- /dev/null +++ b/generic/tclcurl.h @@ -0,0 +1,482 @@ +/* + * tclcurl.h -- + * + * Header file for the TclCurl extension to enable Tcl interpreters + * to access libcurl. + * + * Copyright (c) 2001-2009 Andres Garcia Garcia. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + */ + +#if (defined(WIN32) || defined(_WIN32)) +#define CURL_STATICLIB 1 +#endif + +#include +#include +#include +#include +#include +#include +#include + +#define _MPRINTF_REPLACE +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Windows needs to know which symbols to export. Unix does not. + * BUILD_tclcurl should be undefined for Unix. + * Actually I don't use this, but it was in TEA so I keep in case + * I ever understand what it is for. + */ + +#ifdef BUILD_tclcurl +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT +#endif + +#define TclCurlVersion "7.19.6" + +/* + * This struct will contain the data of a transfer if the user wants + * to put the body into a Tcl variable + */ +struct MemoryStruct { + char *memory; + size_t size; +}; + +/* + * Struct that will be used for a linked list with all the + * data for a post + */ +struct formArrayStruct { + struct curl_forms *formArray; + struct curl_slist *formHeaderList; + struct formArrayStruct *next; +}; + +struct curlObjData { + CURL *curl; + Tcl_Command token; + Tcl_Command shareToken; + Tcl_Interp *interp; + struct curl_slist *headerList; + struct curl_slist *quote; + struct curl_slist *prequote; + struct curl_slist *postquote; + struct curl_httppost *postListFirst; + struct curl_httppost *postListLast; + struct formArrayStruct *formArray; + char *outFile; + FILE *outHandle; + int outFlag; + char *inFile; + FILE *inHandle; + int inFlag; + char *proxy; + int transferText; + char *errorBuffer; + char *errorBufferName; + char *errorBufferKey; + char *headerFile; + FILE *headerHandle; + int headerFlag; + char *stderrFile; + FILE *stderrHandle; + int stderrFlag; + char *randomFile; + char *headerVar; + char *bodyVarName; + struct MemoryStruct bodyVar; + char *progressProc; + char *cancelTransVarName; + int cancelTrans; + char *writeProc; + char *readProc; + char *debugProc; + struct curl_slist *http200aliases; + char *command; + int anyAuthFlag; + char *sshkeycallProc; +}; + +struct shcurlObjData { + Tcl_Command token; + CURLSH *shandle; +}; + +#ifndef multi_h + +CONST static char *commandTable[] = { + "setopt", + "perform", + "getinfo", + "cleanup", + "configure", + "duphandle", + "reset", + "pause", + "resume", + (char *) NULL +}; + +CONST static char *optionTable[] = { + "CURLOPT_URL", "CURLOPT_FILE", "CURLOPT_INFILE", + "CURLOPT_USERAGENT", "CURLOPT_REFERER", "CURLOPT_VERBOSE", + "CURLOPT_HEADER", "CURLOPT_NOBODY", "CURLOPT_PROXY", + "CURLOPT_PROXYPORT", "CURLOPT_HTTPPROXYTUNNEL", "CURLOPT_FAILONERROR", + "CURLOPT_TIMEOUT", "CURLOPT_LOW_SPEED_LIMIT", "CURLOPT_LOW_SPEED_TIME", + "CURLOPT_RESUME_FROM", "CURLOPT_INFILESIZE", "CURLOPT_UPLOAD", + "CURLOPT_FTPLISTONLY", "CURLOPT_FTPAPPEND", "CURLOPT_NETRC", + "CURLOPT_FOLLOWLOCATION","CURLOPT_TRANSFERTEXT", "CURLOPT_PUT", + "CURLOPT_MUTE", "CURLOPT_USERPWD", "CURLOPT_PROXYUSERPWD", + "CURLOPT_RANGE", "CURLOPT_ERRORBUFFER", "CURLOPT_HTTPGET", + "CURLOPT_POST", "CURLOPT_POSTFIELDS", "CURLOPT_POSTFIELDSIZE", + "CURLOPT_FTPPORT", "CURLOPT_COOKIE", "CURLOPT_COOKIEFILE", + "CURLOPT_HTTPHEADER", "CURLOPT_HTTPPOST", "CURLOPT_SSLCERT", + "CURLOPT_SSLCERTPASSWD", "CURLOPT_SSLVERSION", "CURLOPT_CRLF", + "CURLOPT_QUOTE", "CURLOPT_POSTQUOTE", "CURLOPT_WRITEHEADER", + "CURLOPT_TIMECONDITION", "CURLOPT_TIMEVALUE", "CURLOPT_CUSTOMREQUEST", + "CURLOPT_STDERR", "CURLOPT_INTERFACE", "CURLOPT_KRB4LEVEL", + "CURLOPT_SSL_VERIFYPEER","CURLOPT_CAINFO", "CURLOPT_FILETIME", + "CURLOPT_MAXREDIRS", "CURLOPT_MAXCONNECTS", "CURLOPT_CLOSEPOLICY", + "CURLOPT_RANDOM_FILE", "CURLOPT_EGDSOCKET", "CURLOPT_CONNECTTIMEOUT", + "CURLOPT_NOPROGRESS", "CURLOPT_HEADERVAR", "CURLOPT_BODYVAR", + "CURLOPT_PROGRESSPROC","CURLOPT_CANCELTRANSVARNAME","CURLOPT_WRITEPROC", + "CURLOPT_READPROC", "CURLOPT_SSL_VERIFYHOST", "CURLOPT_COOKIEJAR", + "CURLOPT_SSL_CIPHER_LIST","CURLOPT_HTTP_VERSION", "CURLOPT_FTP_USE_EPSV", + "CURLOPT_SSLCERTTYPE", "CURLOPT_SSLKEY", "CURLOPT_SSLKEYTYPE", + "CURLOPT_SSLKEYPASSWD", "CURLOPT_SSL_ENGINE", "CURLOPT_SSL_ENGINEDEFAULT", + "CURLOPT_PREQUOTE", "CURLOPT_DEBUGPROC", "CURLOPT_DNS_CACHE_TIMEOUT", + "CURLOPT_DNS_USE_GLOBAL_CACHE", "CURLOPT_COOKIESESSION","CURLOPT_CAPATH", + "CURLOPT_BUFFERSIZE", "CURLOPT_NOSIGNAL", "CURLOPT_ENCODING", + "CURLOPT_PROXYTYPE", "CURLOPT_HTTP200ALIASES", "CURLOPT_UNRESTRICTED_AUTH", + "CURLOPT_FTP_USE_EPRT", "CURLOPT_NOSUCHOPTION", "CURLOPT_HTTPAUTH", + "CURLOPT_FTP_CREATE_MISSING_DIRS", "CURLOPT_PROXYAUTH", + "CURLOPT_FTP_RESPONSE_TIMEOUT", "CURLOPT_IPRESOLVE", + "CURLOPT_MAXFILESIZE", "CURLOPT_NETRC_FILE", "CURLOPT_FTP_SSL", + "CURLOPT_SHARE", "CURLOPT_PORT", "CURLOPT_TCP_NODELAY", + "CURLOPT_AUTOREFERER", "CURLOPT_SOURCE_HOST", "CURLOPT_SOURCE_USERPWD", + "CURLOPT_SOURCE_PATH", "CURLOPT_SOURCE_PORT", "CURLOPT_PASV_HOST", + "CURLOPT_SOURCE_PREQUOTE","CURLOPT_SOURCE_POSTQUOTE", + "CURLOPT_FTPSSLAUTH", "CURLOPT_SOURCE_URL", "CURLOPT_SOURCE_QUOTE", + "CURLOPT_FTP_ACCOUNT", "CURLOPT_IGNORE_CONTENT_LENGTH", + "CURLOPT_COOKIELIST", "CURLOPT_FTP_SKIP_PASV_IP", + "CURLOPT_FTP_FILEMETHOD", "CURLOPT_LOCALPORT", "CURLOPT_LOCALPORTRANGE", + "CURLOPT_MAX_SEND_SPEED_LARGE", "CURLOPT_MAX_RECV_SPEED_LARGE", + "CURLOPT_FTP_ALTERNATIVE_TO_USER", "CURLOPT_SSL_SESSIONID_CACHE", + "CURLOPT_SSH_AUTH_TYPES", "CURLOPT_SSH_PUBLIC_KEYFILE", + "CURLOPT_SSH_PRIVATE_KEYFILE", "CURLOPT_TIMEOUT_MS", + "CURLOPT_CONNECTTIMEOUT_MS", "CURLOPT_HTTP_CONTENT_DECODING", + "CURLOPT_HTTP_TRANSFER_DECODING", "CURLOPT_KRBLEVEL", + "CURLOPT_NEW_FILE_PERMS", "CURLOPT_NEW_DIRECTORY_PERMS", + "CURLOPT_KEYPASSWD", "CURLOPT_APPEND", "CURLOPT_DIRLISTONLY", + "CURLOPT_USE_SSL", "CURLOPT_POST301", "CURLOPT_SSH_HOST_PUBLIC_KEY_MD5", + "CURLOPT_PROXY_TRANSFER_MODE", "CURLOPT_CRLFILE", + "CURLOPT_ISSUERCERT", "CURLOPT_ADDRESS_SCOPE", "CURLOPT_CERTINFO", + "CURLOPT_POSTREDIR", "CURLOPT_USERNAME", "CURLOPT_PASSWORD", + "CURLOPT_PROXYUSERNAME", "CURLOPT_PROXYPASSWORD", "CURLOPT_TFTP_BLKSIZE", + "CURLOPT_SOCKS5_GSSAPI_SERVICE", "CURLOPT_SOCKS5_GSSAPI_NEC", + "CURLOPT_PROTOCOLS", "CURLOPT_REDIR_PROTOCOLS","CURLOPT_FTP_SSL_CC", + "CURLOPT_SSH_KNOWNHOSTS", "CURLOPT_SSH_KEYFUNCTION", + (char *)NULL +}; + +CONST static char *configTable[] = { + "-url", "-file", "-infile", + "-useragent", "-referer", "-verbose", + "-header", "-nobody", "-proxy", + "-proxyport", "-httpproxytunnel", "-failonerror", + "-timeout", "-lowspeedlimit", "-lowspeedtime", + "-resumefrom", "-infilesize", "-upload", + "-ftplistonly", "-ftpappend", "-netrc", + "-followlocation", "-transfertext", "-put", + "-mute", "-userpwd", "-proxyuserpwd", + "-range", "-errorbuffer", "-httpget", + "-post", "-postfields", "-postfieldssize", + "-ftpport", "-cookie", "-cookiefile", + "-httpheader", "-httppost", "-sslcert", + "-sslcertpasswd", "-sslversion", "-crlf", + "-quote", "-postquote", "-writeheader", + "-timecondition", "-timevalue", "-customrequest", + "-stderr", "-interface", "-krb4level", + "-sslverifypeer", "-cainfo", "-filetime", + "-maxredirs", "-maxconnects", "-closepolicy", + "-randomfile", "-egdsocket", "-connecttimeout", + "-noprogress", "-headervar", "-bodyvar", + "-progressproc", "-canceltransvarname", "-writeproc", + "-readproc", "-sslverifyhost", "-cookiejar", + "-sslcipherlist", "-httpversion", "-ftpuseepsv", + "-sslcerttype", "-sslkey", "-sslkeytype", + "-sslkeypasswd", "-sslengine", "-sslenginedefault", + "-prequote", "-debugproc", "-dnscachetimeout", + "-dnsuseglobalcache", "-cookiesession", "-capath", + "-buffersize", "-nosignal", "-encoding", + "-proxytype", "-http200aliases", "-unrestrictedauth", + "-ftpuseeprt", "-command", "-httpauth", + "-ftpcreatemissingdirs", "-proxyauth", + "-ftpresponsetimeout", "-ipresolve", + "-maxfilesize", "-netrcfile", "-ftpssl", + "-share", "-port", "-tcpnodelay", + "-autoreferer", "-sourcehost", "-sourceuserpwd", + "-sourcepath", "-sourceport", "-pasvhost", + "-sourceprequote", "-sourcepostquote", "-ftpsslauth", + "-sourceurl", "-sourcequote", "-ftpaccount", + "-ignorecontentlength", "-cookielist", + "-ftpskippasvip", "-ftpfilemethod", "-localport", + "-localportrange", + "-maxsendspeed", "-maxrecvspeed", + "-ftpalternativetouser", "-sslsessionidcache", + "-sshauthtypes", "-sshpublickeyfile", "-sshprivatekeyfile", + "-timeoutms", "-connecttimeoutms", "-contentdecoding", + "-transferdecoding", "-krblevel", "-newfileperms", + "-newdirectoryperms", "-keypasswd", "-append", + "-dirlistonly", "-usessl", "-post301", + "-sshhostpublickeymd5", "-proxytransfermode", + "-crlfile", "-issuercert", "-addressscope", + "-certinfo", "-postredir", "-username", + "-password", "-proxyuser", "-proxypassword", + "-tftpblksize", "-socks5gssapiservice","-socks5gssapinec", + "-protocols", "-redirprotocols", "-ftpsslcc", + "-sshknownhosts", "-sshkeyproc", + (char *) NULL +}; + +CONST static char *timeCond[] = { + "ifmodsince", "ifunmodsince", + (char *)NULL +}; + +CONST static char *getInfoTable[]={ + "effectiveurl", "httpcode", "responsecode", + "filetime", "totaltime", "namelookuptime", + "connecttime", "pretransfertime","sizeupload", + "sizedownload", "speeddownload", "speedupload", + "headersize", "requestsize", "sslverifyresult", + "contentlengthdownload", "contentlengthupload", + "starttransfertime", "contenttype", + "redirecttime", "redirectcount", "httpauthavail", + "proxyauthavail", "oserrno", "numconnects", + "sslengines", "httpconnectcode","cookielist", + "ftpentrypath", "redirecturl", "primaryip", + "appconnecttime", "certinfo", "conditionunmet", + (char *)NULL +}; + +CONST static char *curlFormTable[]={ + "name", "contents", "file", "contenttype", "contentheader", "filename", + "bufferName", "buffer", "filecontent", (char *)NULL +}; + +CONST static char *httpVersionTable[] = { + "none", "1.0", "1.1", (char *)NULL +}; + +CONST static char *netrcTable[] = { + "optional", "ignored", "required", (char *)NULL +}; + +CONST static char *encodingTable[] = { + "identity", "deflated", "all", (char *)NULL +}; + +CONST static char *versionInfoTable[] = { + "-version", "-versionnum", "-host", "-features", + "-sslversion", "-sslversionnum", "-libzversion", + "-protocols", (char *)NULL +}; + +CONST static char *proxyTypeTable[] = { + "http", "socks4", "socks4a", "socks5", "socks5hostname", (char *)NULL +}; + +CONST static char *httpAuthMethods[] = { + "basic", "digest", "digestie", "gssnegotiate", "ntlm", "any", "anysafe", (char *)NULL +}; + +CONST static char *ipresolve[] = { + "whatever", "v4", "v6", (char *)NULL +}; + +CONST static char *ftpssl[] = { + "nope", "try", "control", "all", (char *)NULL +}; + +CONST static char *shareCmd[] = { + "share", "unshare", "cleanup", (char *)NULL +}; + +CONST static char *lockData[] = { + "cookies", "dns", (char *)NULL +}; + +CONST static char *ftpsslauth[] = { + "default", "ssl", "tls", (char *)NULL +}; + +CONST static char *ftpsslccc[] = { + "none", "passive", "active", (char *)NULL +}; + +CONST static char *sslversion[] = { + "default", "tlsv1", "sslv2", "sslv3", (char *)NULL +}; + +CONST static char *ftpfilemethod[] = { + "default", "multicwd", "nocwd", "singlecwd", (char *)NULL +}; + +CONST static char *sshauthtypes[] = { + "publickey", "password", "host", "keyboard", "any", (char *)NULL +}; + +CONST static char *postredir[] = { + "301", "302", "all", (char *)NULL +}; + +CONST static char *protocolNames[] = { + "http", "https", "ftp", "ftps", "scp", "sftp", "telnet", "ldap", + "ldaps","dict", "file","tftp", "all", (char*)NULL +}; + +static curlioerr curlseek(void *instream, curl_off_t offset, int origin); + +int Tclcurl_MultiInit (Tcl_Interp *interp); + +#endif + +int Tclcurl_Init(Tcl_Interp *interp); + +char *curlCreateObjCmd(Tcl_Interp *interp,struct curlObjData *curlData); +int curlInitObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, + Tcl_Obj *CONST objv[]); +int curlObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, + Tcl_Obj *CONST objv[]); +int curlDeleteCmd(ClientData clientData); + +int curlPerform(Tcl_Interp *interp,CURL *curlHandle,struct curlObjData *curlData); + +int curlSetOptsTransfer(Tcl_Interp *interp, struct curlObjData *curlData,int objc, + Tcl_Obj *CONST objv[]); + +int curlConfigTransfer(Tcl_Interp *interp, struct curlObjData *curlData,int objc, + Tcl_Obj *CONST objv[]); + + +int curlDupHandle(Tcl_Interp *interp, struct curlObjData *curlData,int objc, + Tcl_Obj *CONST objv[]); + +int curlResetHandle(Tcl_Interp *interp, struct curlObjData *curlData); + +int curlSetOpts(Tcl_Interp *interp, struct curlObjData *curlData, + Tcl_Obj *CONST objv,int tableIndex); + +int SetoptInt(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt,int tableIndex, + Tcl_Obj *tclObj); +int SetoptLong(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt,int tableIndex, + Tcl_Obj *tclObj); +int SetoptCurlOffT(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt,int tableIndex, + Tcl_Obj *tclObj); +int SetoptChar(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt, + int tableIndex,Tcl_Obj *tclObj); +int SetoptSHandle(Tcl_Interp *interp,CURL *curlHandle,CURLoption opt, + int tableIndex,Tcl_Obj *tclObj); +int SetoptsList(Tcl_Interp *interp,struct curl_slist **slistPtr,Tcl_Obj *CONST objv); + +CURLcode curlGetInfo(Tcl_Interp *interp,CURL *curlHandle,int tableIndex); + +void curlFreeSpace(struct curlObjData *curlData); + +void curlErrorSetOpt(Tcl_Interp *interp,CONST char **configTable, int option,CONST char *parPtr); + +size_t curlHeaderReader(void *ptr,size_t size,size_t nmemb,FILE *stream); + +size_t curlBodyReader(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr); + +int curlProgressCallback(void *clientp,double dltotal,double dlnow, + double ultotal,double ulnow); + +size_t curlWriteProcInvoke(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr); +size_t curlReadProcInvoke(void *ptr,size_t size,size_t nmemb,FILE *curlDataPtr); + + +/* Puts a ssh key into a Tcl object */ +Tcl_Obj *curlsshkeyextract(Tcl_Interp *interp,const struct curl_khkey *key); + +/* Function that will be invoked by libcurl to see what the user wants to + do about the new ssh host */ +size_t curlsshkeycallback(CURL *easy, /* easy handle */ + const struct curl_khkey *knownkey, /* known */ + const struct curl_khkey *foundkey, /* found */ + enum curl_khmatch, /* libcurl's view on the keys */ + void *curlData); + +int curlDebugProcInvoke(CURL *curlHandle, curl_infotype infoType, + unsigned char * dataPtr, size_t size, void *curlData); + +int curlVersion (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +int curlEscape(ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +int curlUnescape(ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +int curlVersionInfo (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +int curlCopyCurlData (struct curlObjData *curlDataOld, + struct curlObjData *curlDataNew); + +int curlOpenFile(Tcl_Interp *interp,char *fileName, FILE **handle, int writing, int text); + +int curlOpenFiles (Tcl_Interp *interp,struct curlObjData *curlData); +void curlCloseFiles(struct curlObjData *curlData); + +int curlSetPostData(Tcl_Interp *interp,struct curlObjData *curlData); +void curlResetPostData(struct curlObjData *curlDataPtr); +void curlResetFormArray(struct curl_forms *formArray); + +void curlSetBodyVarName(Tcl_Interp *interp,struct curlObjData *curlDataPtr); + +char *curlstrdup (char *old); + + +char *curlCreateShareObjCmd (Tcl_Interp *interp,struct shcurlObjData *shcurlData); +int curlShareInitObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); +int curlShareObjCmd (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); +int curlCleanUpShareCmd(ClientData clientData); + +#ifdef TCL_THREADS + TCL_DECLARE_MUTEX(cookieLock) + TCL_DECLARE_MUTEX(dnsLock) + TCL_DECLARE_MUTEX(sslLock) + TCL_DECLARE_MUTEX(connectLock) + + void curlShareLockFunc (CURL *handle, curl_lock_data data + , curl_lock_access access, void *userptr); + void curlShareUnLockFunc(CURL *handle, curl_lock_data data, void *userptr); +#endif + +int curlErrorStrings (Tcl_Interp *interp, Tcl_Obj *CONST objv,int type); +int curlEasyStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); +int curlShareStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); +int curlMultiStringError (ClientData clientData, Tcl_Interp *interp, + int objc,Tcl_Obj *CONST objv[]); + +#ifdef __cplusplus +} +#endif diff --git a/generic/tclcurl.tcl b/generic/tclcurl.tcl new file mode 100755 index 0000000..bc34636 --- /dev/null +++ b/generic/tclcurl.tcl @@ -0,0 +1,140 @@ +################################################################################ +################################################################################ +#### tclcurl.tcl +################################################################################ +################################################################################ +## Includes the tcl part of TclCurl +################################################################################ +################################################################################ +## (c) 2001-2009 Andres Garcia Garcia. fandom@telefonica.net +## See the file "license.terms" for information on usage and redistribution +## of this file and for a DISCLAIMER OF ALL WARRANTIES. +################################################################################ +################################################################################ + +package provide TclCurl 7.19.6 + +namespace eval curl { + +################################################################################ +# configure +# Invokes the 'curl-config' script to be able to know what features have +# been compiled in the installed version of libcurl. +# Possible options are '-prefix', '-feature' and 'vernum' +################################################################################ +proc ::curl::curlConfig {option} { + + if {$::tcl_platform(platform)=="windows"} { + error "This command is not available in Windows" + } + + switch -exact -- $option { + -prefix { + return [exec curl-config --prefix] + } + -feature { + set featureList [exec curl-config --feature] + regsub -all {\\n} $featureList { } featureList + return $featureList + } + -vernum { + return [exec curl-config --vernum] + } + -ca { + return [exec curl-config --ca] + } + default { + error "bad option '$option': must be '-prefix', '-feature', '-vernum' or '-ca'" + } + } + return +} + +################################################################################ +# transfer +# The transfer command is used for simple transfers in which you don't +# want to request more than one file. +# +# Parameters: +# Use the same parameters you would use in the 'configure' command to +# configure the download and the same as in 'getinfo' with a 'info' +# prefix to get info about the transfer. +################################################################################ +proc ::curl::transfer {args} { + variable getInfo + variable curlBodyVar + + set i 0 + set newArgs "" + catch {unset getInfo} + + foreach {option value} $args { + set noPassOption 0 + set block 1 + switch -regexp -- $option { + -info.* { + set noPassOption 1 + regsub -- {-info} $option {} option + set getInfo($option) $value + } + -block { + set noPassOption 1 + set block $value + } + -bodyvar { + upvar $value curlBodyVar + set value curlBodyVar + } + -headervar { + upvar $value curlHeaderVar + set value curlHeaderVar + } + -errorbuffer { + upvar $value curlErrorVar + set value curlErrorVar + } + } + if {$noPassOption==0} { + lappend newArgs $option $value + } + } + + if {[catch {::curl::init} curlHandle]} { + error "Could not init a curl session: $curlHandle" + } + + if {[catch {eval $curlHandle configure $newArgs} result]} { + $curlHandle cleanup + error $result + } + + if {$block==1} { + if {[catch {$curlHandle perform} result]} { + $curlHandle cleanup + error $result + } + if {[info exists getInfo]} { + foreach {option var} [array get getInfo] { + upvar $var info + set info [eval $curlHandle getinfo $option] + } + } + if {[catch {$curlHandle cleanup} result]} { + error $result + } + } else { + # We create a multiHandle + set multiHandle [curl::multiinit] + + # We add the easy handle to the multi handle. + $multiHandle addhandle $curlHandle + + # So now we create the event source passing the multiHandle as a parameter. + curl::createEventSource $multiHandle + + # And we return, it is non blocking after all. + } + return 0 +} + +} diff --git a/license.terms b/license.terms new file mode 100755 index 0000000..9f023c4 --- /dev/null +++ b/license.terms @@ -0,0 +1,38 @@ +This software is copyrighted by Andres Garcia Garcia and other parties. +The following terms apply to all files associated with the +software unless explicitly disclaimed in individual files. + +The authors hereby grant permission to use, copy, modify, distribute, +and license this software and its documentation for any purpose, provided +that existing copyright notices are retained in all copies and that this +notice is included verbatim in any distributions. No written agreement, +license, or royalty fee is required for any of the authorized uses. +Modifications to this software may be copyrighted by their authors +and need not follow the licensing terms described here, provided that +the new terms are clearly indicated on the first page of each file where +they apply. + +IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY +FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY +DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE +IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE +NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR +MODIFICATIONS. + +GOVERNMENT USE: If you are acquiring this software on behalf of the +U.S. government, the Government shall have only "Restricted Rights" +in the software and related documentation as defined in the Federal +Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you +are acquiring the software on behalf of the Department of Defense, the +software shall be classified as "Commercial Computer Software" and the +Government shall have only "Restricted Rights" as defined in Clause +252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the +authors grant the U.S. Government and others acting in its behalf +permission to use and distribute the software in accordance with the +terms specified in this license. diff --git a/packages/Linux/tclcurl-7.19.6.spec b/packages/Linux/tclcurl-7.19.6.spec new file mode 100755 index 0000000..668a997 --- /dev/null +++ b/packages/Linux/tclcurl-7.19.6.spec @@ -0,0 +1,42 @@ +Name: tclcurl +Version: 7.19.6 +Release: 1 +License: BSD revised +Group: Development/Libraries +Packager: Andres Garcia +Vendor: Fandom Enterprise +Source: http://personal1.iddeo.es/andresgarci/tclcurl/download/tarball/tclcurl-7.19.6.tar.gz +Summary: A Tcl interface for libcurl. + +%description + +TclCurl provides a binding to libcurl, with it you can upload +and download files using FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE or LDAP syntax. + +%prep +%setup + +%build +./configure --mandir=/usr/share/man --prefix=/usr +make + +%install +make install +mkdir -p /usr/share/doc/tclcurl-7.19.6/tests +cp -f ReadMe.txt /usr/share/doc/tclcurl-7.19.6/ +cp -f ToDo.txt /usr/share/doc/tclcurl-7.19.6/ +cp -f license.terms /usr/share/doc/tclcurl-7.19.6/ +cp -f doc/tclcurl.html /usr/share/doc/tclcurl-7.19.6/ +cp -f doc/tclcurl_multi.html /usr/share/doc/tclcurl-7.19.6/ +cp -f doc/tclcurl_share.html /usr/share/doc/tclcurl-7.19.6/ +cp -f doc/aolserver.txt /usr/share/doc/tclcurl-7.19.6/ +cp -f tests/*.tcl /usr/share/doc/tclcurl-7.19.6/tests + +%files +/usr/lib/TclCurl7.19.6/ +/usr/share/doc/tclcurl-7.19.6/ +/usr/share/man/mann/tclcurl.n.gz +/usr/share/man/mann/tclcurl_multi.n.gz +/usr/share/man/mann/tclcurl_share.n.gz + + diff --git a/packages/Windows/SetUp.tcl b/packages/Windows/SetUp.tcl new file mode 100755 index 0000000..f59f10f --- /dev/null +++ b/packages/Windows/SetUp.tcl @@ -0,0 +1,40 @@ +# This script installs TclCurl in a Windows system, you only +# have to double-click on it and, provided Tcl/Tk is already +# installed, TclCurl will be ready to use. +# +# Copyright (c) 2001-2009 Andres Garcia Garcia. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + + +wm withdraw . + +set tclLibDir [file dirname $tcl_library] +set tclBinDir [file join [file dirname $tclLibDir] bin] +set windowsSystem [file join $env(windir) SYSTEM] + +foreach oldie [glob -nocomplain $tclLibDir/tclcurl*] { + catch {file delete -force $oldie} +} + +file copy -force tclcurl7.19.6 $tclLibDir + +foreach sslFile [glob -nocomplain ssl/*] { + catch {file copy -force $sslFile $windowsSystem} +} +foreach sslFile [glob -nocomplain certs/*] { + file copy -force $sslFile [file join $env(windir) curl-ca-bundle.crt] +} + +package forget TclCurl + +if {[catch {package require TclCurl} version]} { + tk_messageBox -icon error -type ok -title Error \ + -message "Install failed\n$version" +} else { + tk_messageBox -icon info -type ok -title Installed \ + -message "Version $version installed" +} + +exit diff --git a/packages/Windows/tclcurl.mk b/packages/Windows/tclcurl.mk new file mode 100755 index 0000000..f9934d3 --- /dev/null +++ b/packages/Windows/tclcurl.mk @@ -0,0 +1,97 @@ +TCL_VERSION = 8.5.7 +TCLCURL_VERSION = 7.19.6 +TclCurl_nodot = 7.196 +CURL_VERSION = 7.19.6 +ZLIB_VERSION = 1.2.3 + +installFiles = ChangeLog.txt changes.txt license.terms ReadMe.txt ReadMeW32.txt ToDo.txt packages/Windows/SetUp.tcl +installDirs = tests +certFiles = curl-${CURL_VERSION}/lib/cacert.pem +sslFiles = libeay32.dll libssl32.dll +docFiles = aolserver.txt OpenSSL-LICENSE.txt tclcurl.html tclcurl_multi.html tclcurl_share.html + +tclcurl-plain: DESTDIR = TclCurl-${TCLCURL_VERSION} +tclcurl-plain: TclCurlFlags= --disable-threads + +tclcurl-ssl: DESTDIR = TclCurl-SSL-${TCLCURL_VERSION} +tclcurl-ssl: TclCurlFlags = --enable-ssl --disable-threads +tclcurl-ssl: curlFlags = --with-ssl=/usr/local/ + +tclcurl-threaded: DESTDIR = TclCurl-THREADED-${TCLCURL_VERSION} +tclcurl-threaded: TclFlags = --enable-threads + +tclcurl-threaded-ssl: DESTDIR = TclCurl-THREADED-SSL-${TCLCURL_VERSION} +tclcurl-threaded-ssl: TclFlags = --enable-threads +tclcurl-threaded-ssl: TclCurlFlags = --enable-ssl +tclcurl-threaded-ssl: curlFlags = --with-ssl=/usr/local/ + +tclcurl-plain: tcl zlib curl tclcurlComp createDir extraFiles extraDirs docs rar + +tclcurl-ssl: tcl zlib curl tclcurlComp createDir extraFiles extraDirs docs ssl rar + +tclcurl-threaded: tcl zlib curl tclcurlComp createDir extraFiles extraDirs docs rar + +tclcurl-threaded-ssl: tcl zlib curl tclcurlComp createDir extraFiles extraDirs docs ssl rar + +clean: + rm TclCurl-${TCLCURL_VERSION}.exe TclCurl-SSL-${TCLCURL_VERSION}.exe TclCurl-THREADED-${TCLCURL_VERSION}.exe TclCurl-THREADED-SSL-${TCLCURL_VERSION}.exe + +tcl: + cd tcl${TCL_VERSION}/win ;\ + make distclean ;\ + ./configure ${TclFlags} ;\ + make ;\ + make install + +curl: + cd curl-${CURL_VERSION} ;\ + ./configure ${curlFlags} --enable-shared=no ;\ + make ;\ + make install-strip + +zlib: + cd zlib-${ZLIB_VERSION} ;\ + make distclean ;\ + ./configure ;\ + make ;\ + make install ;\ + +tclcurlComp: + cd TclCurl ;\ + make distclean ;\ + CC=gcc ./configure ${TclFlags} ${TclCurlFlags} -enable-zlib ;\ + make ;\ + make install + +createDir: + mkdir ${DESTDIR} ;\ + cp -r /usr/local/lib/TclCurl${TCLCURL_VERSION} ${DESTDIR} ;\ + +extraFiles: + for f in $(installFiles) ; do \ + cp TclCurl/$$f ${DESTDIR} ;\ + done + +extraDirs: + for f in $(installDirs) ; do \ + cp -r TclCurl/$$f ${DESTDIR}/TclCurl${TCLCURL_VERSION} ;\ + done + +ssl: + mkdir ${DESTDIR}/certs ;\ + cp ${certFiles} ${DESTDIR}/certs ;\ + mkdir ${DESTDIR}/ssl ;\ + for f in $(sslFiles) ; do \ + cp -r /usr/local/bin/$$f ${DESTDIR}/ssl ;\ + done + +docs: + mkdir ${DESTDIR}/tclcurl${TCLCURL_VERSION}/doc ;\ + for f in $(docFiles) ; do \ + cp -r TclCurl/doc/$$f ${DESTDIR}/tclcurl${TCLCURL_VERSION}/doc;\ + done + +rar: + c:/Archiv~1/WinRAR/rar a -r -s -sfx ${DESTDIR}.exe ${DESTDIR};\ + rm -r ${DESTDIR} + diff --git a/pkgIndex.tcl.in b/pkgIndex.tcl.in new file mode 100755 index 0000000..d7566b4 --- /dev/null +++ b/pkgIndex.tcl.in @@ -0,0 +1,5 @@ +# +# Tcl package index file +# +package ifneeded @PACKAGE_NAME@ @PACKAGE_VERSION@ \ + [list load [file join $dir @PKG_LIB_FILE@] @PACKAGE_NAME@] diff --git a/tclconfig/install-sh b/tclconfig/install-sh new file mode 100755 index 0000000..0ff4b6a --- /dev/null +++ b/tclconfig/install-sh @@ -0,0 +1,119 @@ +#!/bin/sh + +# +# install - install a program, script, or datafile +# This comes from X11R5; it is not part of GNU. +# +# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $ +# +# This script is compatible with the BSD install script, but was written +# from scratch. +# + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" + +instcmd="$mvprog" +chmodcmd="" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +fi + +if [ x"$dst" = x ] +then + echo "install: no destination specified" + exit 1 +fi + + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + +if [ -d $dst ] +then + dst="$dst"/`basename $src` +fi + +# Make a temp file name in the proper directory. + +dstdir=`dirname $dst` +dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + +$doit $instcmd $src $dsttmp + +# and set any options; do chmod last to preserve setuid bits + +if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi +if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi +if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi +if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi + +# Now rename the file to the real destination. + +$doit $rmcmd $dst +$doit $mvcmd $dsttmp $dst + + +exit 0 diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4 new file mode 100644 index 0000000..ef99a37 --- /dev/null +++ b/tclconfig/tcl.m4 @@ -0,0 +1,4148 @@ +# tcl.m4 -- +# +# This file provides a set of autoconf macros to help TEA-enable +# a Tcl extension. +# +# Copyright (c) 1999-2000 Ajuba Solutions. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: tcl.m4,v 1.135 2009/04/28 00:40:24 hobbs Exp $ + +AC_PREREQ(2.57) + +dnl TEA extensions pass us the version of TEA they think they +dnl are compatible with (must be set in TEA_INIT below) +dnl TEA_VERSION="3.7" + +# Possible values for key variables defined: +# +# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') +# TEA_PLATFORM - windows unix +# + +#------------------------------------------------------------------------ +# TEA_PATH_TCLCONFIG -- +# +# Locate the tclConfig.sh file and perform a sanity check on +# the Tcl compile flags +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tcl=... +# +# Defines the following vars: +# TCL_BIN_DIR Full path to the directory containing +# the tclConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TCLCONFIG], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + AC_ARG_WITH(tcl, + AC_HELP_STRING([--with-tcl], + [directory containing tcl configuration (tclConfig.sh)]), + with_tclconfig=${withval}) + AC_MSG_CHECKING([for Tcl configuration]) + AC_CACHE_VAL(ac_cv_c_tclconfig,[ + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case ${with_tclconfig} in + */tclConfig.sh ) + if test -f ${with_tclconfig}; then + AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself]) + with_tclconfig=`echo ${with_tclconfig} | sed 's!/tclConfig\.sh$!!'` + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)` + else + AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)` + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + AC_MSG_ERROR([Can't find Tcl configuration definitions]) + else + no_tcl= + TCL_BIN_DIR=${ac_cv_c_tclconfig} + AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_TKCONFIG -- +# +# Locate the tkConfig.sh file +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tk=... +# +# Defines the following vars: +# TK_BIN_DIR Full path to the directory containing +# the tkConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TKCONFIG], [ + # + # Ok, lets find the tk configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tk + # + + if test x"${no_tk}" = x ; then + # we reset no_tk in case something fails here + no_tk=true + AC_ARG_WITH(tk, + AC_HELP_STRING([--with-tk], + [directory containing tk configuration (tkConfig.sh)]), + with_tkconfig=${withval}) + AC_MSG_CHECKING([for Tk configuration]) + AC_CACHE_VAL(ac_cv_c_tkconfig,[ + + # First check to see if --with-tkconfig was specified. + if test x"${with_tkconfig}" != x ; then + case ${with_tkconfig} in + */tkConfig.sh ) + if test -f ${with_tkconfig}; then + AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself]) + with_tkconfig=`echo ${with_tkconfig} | sed 's!/tkConfig\.sh$!!'` + fi ;; + esac + if test -f "${with_tkconfig}/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)` + else + AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) + fi + fi + + # then check for a private Tk library + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ../tk \ + `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tk \ + `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tk \ + `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tk.framework/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i; pwd)` + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i; pwd)` + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ${srcdir}/../tk \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i/win; pwd)` + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig=`(cd $i/unix; pwd)` + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tkconfig}" = x ; then + TK_BIN_DIR="# no Tk configs found" + AC_MSG_ERROR([Can't find Tk configuration definitions]) + else + no_tk= + TK_BIN_DIR=${ac_cv_c_tkconfig} + AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TCLCONFIG -- +# +# Load the tclConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TCL_BIN_DIR +# +# Results: +# +# Subst the following vars: +# TCL_BIN_DIR +# TCL_SRC_DIR +# TCL_LIB_FILE +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TCLCONFIG], [ + AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TCL_BIN_DIR}/tclConfig.sh" + else + AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} + TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} + TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd ${TCL_BIN_DIR}; pwd`" \ + "`cd ${TCL_BIN_DIR}/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + AC_SUBST(TCL_VERSION) + AC_SUBST(TCL_BIN_DIR) + AC_SUBST(TCL_SRC_DIR) + + AC_SUBST(TCL_LIB_FILE) + AC_SUBST(TCL_LIB_FLAG) + AC_SUBST(TCL_LIB_SPEC) + + AC_SUBST(TCL_STUB_LIB_FILE) + AC_SUBST(TCL_STUB_LIB_FLAG) + AC_SUBST(TCL_STUB_LIB_SPEC) + + # TEA specific: + AC_SUBST(TCL_LIBS) + AC_SUBST(TCL_DEFS) + AC_SUBST(TCL_EXTRA_CFLAGS) + AC_SUBST(TCL_LD_FLAGS) + AC_SUBST(TCL_SHLIB_LD_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TKCONFIG -- +# +# Load the tkConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TK_BIN_DIR +# +# Results: +# +# Sets the following vars that should be in tkConfig.sh: +# TK_BIN_DIR +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TKCONFIG], [ + AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) + + if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TK_BIN_DIR}/tkConfig.sh" + else + AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" + eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" + + # If the TK_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TK_LIB_SPEC will be set to the value + # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC + # instead of TK_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TK_BIN_DIR}/Makefile" ; then + TK_LIB_SPEC=${TK_BUILD_LIB_SPEC} + TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC} + TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH} + elif test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tk.framework installed in an arbitrary location. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then + for i in "`cd ${TK_BIN_DIR}; pwd`" \ + "`cd ${TK_BIN_DIR}/../..; pwd`"; do + if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then + TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}" + break + fi + done + fi + if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then + TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}" + TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" + eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" + eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" + eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" + + # TEA specific: Ensure windowingsystem is defined + if test "${TEA_PLATFORM}" = "unix" ; then + case ${TK_DEFS} in + *MAC_OSX_TK*) + AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqua?]) + TEA_WINDOWINGSYSTEM="aqua" + ;; + *) + TEA_WINDOWINGSYSTEM="x11" + ;; + esac + elif test "${TEA_PLATFORM}" = "windows" ; then + TEA_WINDOWINGSYSTEM="win32" + fi + + AC_SUBST(TK_VERSION) + AC_SUBST(TK_BIN_DIR) + AC_SUBST(TK_SRC_DIR) + + AC_SUBST(TK_LIB_FILE) + AC_SUBST(TK_LIB_FLAG) + AC_SUBST(TK_LIB_SPEC) + + AC_SUBST(TK_STUB_LIB_FILE) + AC_SUBST(TK_STUB_LIB_FLAG) + AC_SUBST(TK_STUB_LIB_SPEC) + + # TEA specific: + AC_SUBST(TK_LIBS) + AC_SUBST(TK_XINCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_TCLSH +# Determine the fully qualified path name of the tclsh executable +# in the Tcl build directory or the tclsh installed in a bin +# directory. This macro will correctly determine the name +# of the tclsh executable even if tclsh has not yet been +# built in the build directory. The tclsh found is always +# associated with a tclConfig.sh file. This tclsh should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments +# none +# +# Results +# Subst's the following values: +# TCLSH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_TCLSH], [ + AC_MSG_CHECKING([for tclsh]) + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + AC_MSG_RESULT([${TCLSH_PROG}]) + AC_SUBST(TCLSH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_WISH +# Determine the fully qualified path name of the wish executable +# in the Tk build directory or the wish installed in a bin +# directory. This macro will correctly determine the name +# of the wish executable even if wish has not yet been +# built in the build directory. The wish found is always +# associated with a tkConfig.sh file. This wish should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments +# none +# +# Results +# Subst's the following values: +# WISH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_WISH], [ + AC_MSG_CHECKING([for wish]) + if test -f "${TK_BIN_DIR}/Makefile" ; then + # tkConfig.sh is in Tk build directory + if test "${TEA_PLATFORM}" = "windows"; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + else + WISH_PROG="${TK_BIN_DIR}/wish" + fi + else + # tkConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + else + WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" + fi + list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TK_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${WISH_PROG}" ; then + REAL_TK_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}" + fi + AC_MSG_RESULT([${WISH_PROG}]) + AC_SUBST(WISH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SHARED -- +# +# Allows the building of shared libraries +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-shared=yes|no +# +# Defines the following vars: +# STATIC_BUILD Used for building import/export libraries +# on Windows. +# +# Sets the following vars: +# SHARED_BUILD Value of 1 or 0 +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_SHARED], [ + AC_MSG_CHECKING([how to build libraries]) + AC_ARG_ENABLE(shared, + AC_HELP_STRING([--enable-shared], + [build and link with shared libraries (default: on)]), + [tcl_ok=$enableval], [tcl_ok=yes]) + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" ; then + AC_MSG_RESULT([shared]) + SHARED_BUILD=1 + else + AC_MSG_RESULT([static]) + SHARED_BUILD=0 + AC_DEFINE(STATIC_BUILD, 1, [Is this a static build?]) + fi + AC_SUBST(SHARED_BUILD) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_THREADS -- +# +# Specify if thread support should be enabled. If "yes" is specified +# as an arg (optional), threads are enabled by default, "no" means +# threads are disabled. "yes" is the default. +# +# TCL_THREADS is checked so that if you are compiling an extension +# against a threaded core, your extension must be compiled threaded +# as well. +# +# Note that it is legal to have a thread enabled extension run in a +# threaded or non-threaded Tcl core, but a non-threaded extension may +# only run in a non-threaded Tcl core. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-threads +# +# Sets the following vars: +# THREADS_LIBS Thread library(s) +# +# Defines the following vars: +# TCL_THREADS +# _REENTRANT +# _THREAD_SAFE +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_THREADS], [ + AC_ARG_ENABLE(threads, + AC_HELP_STRING([--enable-threads], + [build with threads]), + [tcl_ok=$enableval], [tcl_ok=yes]) + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + AC_DEFINE(USE_THREAD_ALLOC, 1, + [Do we want to use the threaded memory allocator?]) + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + if test "`uname -s`" = "SunOS" ; then + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + fi + AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) + AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + AC_CHECK_LIB(pthread, __pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + AC_CHECK_LIB(pthreads, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + AC_CHECK_LIB(c, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "no"; then + AC_CHECK_LIB(c_r, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled]) + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + AC_MSG_CHECKING([for building with threads]) + if test "${TCL_THREADS}" = 1; then + AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) + AC_MSG_RESULT([yes (default)]) + else + AC_MSG_RESULT([no]) + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + AC_MSG_WARN([ + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads.]) + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + AC_MSG_WARN([ + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core.]) + fi + ;; + esac + AC_SUBST(TCL_THREADS) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SYMBOLS -- +# +# Specify if debugging symbols should be used. +# Memory (TCL_MEM_DEBUG) debugging can also be enabled. +# +# Arguments: +# none +# +# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives +# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. +# Requires the following vars to be set in the Makefile: +# CFLAGS_DEFAULT +# LDFLAGS_DEFAULT +# +# Results: +# +# Adds the following arguments to configure: +# --enable-symbols +# +# Defines the following vars: +# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true +# Sets to $(CFLAGS_OPTIMIZE) if false +# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true +# Sets to $(LDFLAGS_OPTIMIZE) if false +# DBGX Formerly used as debug library extension; +# always blank now. +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_SYMBOLS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_CONFIG_CFLAGS]) + AC_MSG_CHECKING([for build with symbols]) + AC_ARG_ENABLE(symbols, + AC_HELP_STRING([--enable-symbols], + [build with debugging symbols (default: off)]), + [tcl_ok=$enableval], [tcl_ok=no]) + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + AC_MSG_RESULT([no]) + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + AC_MSG_RESULT([yes (standard debugging)]) + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + AC_SUBST(CFLAGS_DEFAULT) + AC_SUBST(LDFLAGS_DEFAULT) + AC_SUBST(TCL_DBGX) + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + AC_MSG_RESULT([enabled symbols mem debugging]) + else + AC_MSG_RESULT([enabled $tcl_ok debugging]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_LANGINFO -- +# +# Allows use of modern nl_langinfo check for better l10n. +# This is only relevant for Unix. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-langinfo=yes|no (default is yes) +# +# Defines the following vars: +# HAVE_LANGINFO Triggers use of nl_langinfo if defined. +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_LANGINFO], [ + AC_ARG_ENABLE(langinfo, + AC_HELP_STRING([--enable-langinfo], + [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), + [langinfo_ok=$enableval], [langinfo_ok=yes]) + + HAVE_LANGINFO=0 + if test "$langinfo_ok" = "yes"; then + AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) + fi + AC_MSG_CHECKING([whether to use nl_langinfo]) + if test "$langinfo_ok" = "yes"; then + AC_CACHE_VAL(tcl_cv_langinfo_h, [ + AC_TRY_COMPILE([#include ], [nl_langinfo(CODESET);], + [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) + AC_MSG_RESULT([$tcl_cv_langinfo_h]) + if test $tcl_cv_langinfo_h = yes; then + AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) + fi + else + AC_MSG_RESULT([$langinfo_ok]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_SYSTEM +# +# Determine what the system is (some things cannot be easily checked +# on a feature-driven basis, alas). This can usually be done via the +# "uname" command, but there are a few systems, like Next, where +# this doesn't work. +# +# Arguments: +# none +# +# Results: +# Defines the following var: +# +# system - System/platform/version identification code. +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_SYSTEM], [ + AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + elif test -f /usr/lib/NextStep/software_version; then + tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + AC_MSG_WARN([can't find uname command]) + tcl_cv_sys_version=unknown + else + # Special check for weird MP-RAS system (uname returns weird + # results, and the version is kept in special file). + + if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then + tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid` + fi + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + ]) + system=$tcl_cv_sys_version +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_CFLAGS +# +# Try to determine the proper flags to pass to the compiler +# for building shared libraries and other such nonsense. +# +# Arguments: +# none +# +# Results: +# +# Defines and substitutes the following vars: +# +# DL_OBJS - Name of the object file that implements dynamic +# loading for Tcl on this system. +# DL_LIBS - Library file(s) to include in tclsh and other base +# applications in order for the "load" command to work. +# LDFLAGS - Flags to pass to the compiler when linking object +# files into an executable application binary such +# as tclsh. +# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. Could +# be the same as CC_SEARCH_FLAGS if ${CC} is used to link. +# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. +# SHLIB_CFLAGS - Flags to pass to cc when compiling the components +# of a shared library (may request position-independent +# code, among other things). +# SHLIB_LD - Base command to use for combining object files +# into a shared library. +# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when +# creating shared libraries. This symbol typically +# goes at the end of the "ld" commands that build +# shared libraries. The value of the symbol is +# "${LIBS}" if all of the dependent libraries should +# be specified when creating a shared library. If +# dependent libraries should not be specified (as on +# SunOS 4.x, where they cause the link to fail, or in +# general if Tcl and Tk aren't themselves shared +# libraries), then this symbol has an empty string +# as its value. +# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable +# extensions. An empty string means we don't know how +# to use shared libraries on this platform. +# LIB_SUFFIX - Specifies everything that comes after the "libfoo" +# in a static or shared library name, using the $VERSION variable +# to put the version in the right place. This is used +# by platforms that need non-standard library names. +# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs +# to have a version after the .so, and ${VERSION}.a +# on AIX, since a shared library needs to have +# a .a extension whereas shared objects for loadable +# extensions have a .so extension. Defaults to +# ${VERSION}${SHLIB_SUFFIX}. +# TCL_NEEDS_EXP_FILE - +# 1 means that an export file is needed to link to a +# shared library. +# TCL_EXP_FILE - The name of the installed export / import file which +# should be used to link to the Tcl shared library. +# Empty if Tcl is unshared. +# TCL_BUILD_EXP_FILE - +# The name of the built export / import file which +# should be used to link to the Tcl shared library. +# Empty if Tcl is unshared. +# CFLAGS_DEBUG - +# Flags used when running the compiler in debug mode +# CFLAGS_OPTIMIZE - +# Flags used when running the compiler in optimize mode +# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_CFLAGS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + + # Step 0.a: Enable 64 bit support? + + AC_MSG_CHECKING([if 64bit support is requested]) + AC_ARG_ENABLE(64bit, + AC_HELP_STRING([--enable-64bit], + [enable 64bit support (default: off)]), + [do64bit=$enableval], [do64bit=no]) + AC_MSG_RESULT([$do64bit]) + + # Step 0.b: Enable Solaris 64 bit VIS support? + + AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) + AC_ARG_ENABLE(64bit-vis, + AC_HELP_STRING([--enable-64bit-vis], + [enable 64bit Sparc VIS support (default: off)]), + [do64bitVIS=$enableval], [do64bitVIS=no]) + AC_MSG_RESULT([$do64bitVIS]) + # Force 64bit on with VIS + AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + AC_CACHE_CHECK([if compiler supports visibility "hidden"], + tcl_cv_cc_visibility_hidden, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + AC_TRY_LINK([ + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, + tcl_cv_cc_visibility_hidden=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ + AC_DEFINE(MODULE_SCOPE, + [extern __attribute__((__visibility__("hidden")))], + [Compiler support for module scope symbols]) + ]) + + # Step 0.d: Disable -rpath support? + + AC_MSG_CHECKING([if rpath support is requested]) + AC_ARG_ENABLE(rpath, + AC_HELP_STRING([--disable-rpath], + [disable rpath support (default: on)]), + [doRpath=$enableval], [doRpath=yes]) + AC_MSG_RESULT([$doRpath]) + + # TEA specific: Cross-compiling options for Windows/CE builds? + + AS_IF([test "${TEA_PLATFORM}" = windows], [ + AC_MSG_CHECKING([if Windows/CE build is requested]) + AC_ARG_ENABLE(wince, + AC_HELP_STRING([--enable-wince], + [enable Win/CE support (where applicable)]), + [doWince=$enableval], [doWince=no]) + AC_MSG_RESULT([$doWince]) + ]) + + # Step 1: set the variable "system" to hold the name and version number + # for the system. + + TEA_CONFIG_SYSTEM + + # Step 2: check for existence of -ldl library. This is needed because + # Linux can use either -ldl or -ldld for dynamic loading. + + AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no) + + # Require ranlib early so we can override it in special cases below. + + AC_REQUIRE([AC_PROG_RANLIB]) + + # Step 3: set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case. + + do64bit_ok=no + LDFLAGS_ORIG="$LDFLAGS" + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + TCL_EXPORT_FILE_SUFFIX="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + CFLAGS_OPTIMIZE=-O + AS_IF([test "$GCC" = yes], [ + # TEA specific: + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + ], [CFLAGS_WARNING=""]) + TCL_NEEDS_EXP_FILE=0 + TCL_BUILD_EXP_FILE="" + TCL_EXP_FILE="" +dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed. +dnl AC_CHECK_TOOL(AR, ar) + AC_CHECK_PROG(AR, ar, ar) + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION="1.0"]) + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test ! -d "${PATH64}" ; then + AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode]) + AC_MSG_WARN([Ensure latest Platform SDK is installed]) + do64bit="no" + else + AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) + fi + if test "$GCC" = "yes" ; then + AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) + fi + TEA_PATH_CELIB + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ + if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ + if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ + if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + TEA_ADD_LIBS([bufferoverflowU.lib]) + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) + done + AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version]) + AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + AC_SUBST(CELIB_DIR) + else + RC="rc" + lflags="-nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + RC="windres" + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD="$CC -shared" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + # Bogus to avoid getting this turned off + DL_OBJS="tclLoadNone.obj" + ;; + AIX-*) + AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [ + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` + ;; + esac + AC_MSG_RESULT([Using $CC for compiling with threads]) + ]) + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + DL_OBJS="tclLoadDl.o" + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker on AIX 4+ + AS_IF([test "$do64bit" = yes -a "`uname -v`" -gt 3], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + ]) + ]) + + AS_IF([test "`uname -m`" = ia64], [ + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + # AIX-5 has dl* in libc.so + DL_LIBS="" + AS_IF([test "$GCC" = yes], [ + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + ], [ + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + ]) + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ], [ + AS_IF([test "$GCC" = yes], [SHLIB_LD='${CC} -shared'], [ + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" + ]) + SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + TCL_NEEDS_EXP_FILE=1 + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_EXPORT_FILE_SUFFIX='${PACKAGE_VERSION}.exp' + ]) + + # AIX v<=4.1 has some different flags than 4.2+ + AS_IF([test "$system" = "AIX-4.1" -o "`uname -v`" -lt 4], [ + AC_LIBOBJ([tclLoadAix]) + DL_LIBS="-lld" + ]) + + # On AIX <=v4 systems, libbsd.a has to be linked in to support + # non-blocking file IO. This library has to be linked in after + # the MATH_LIBS or it breaks the pow() function. The way to + # insure proper sequencing, is to add it to the tail of MATH_LIBS. + # This library also supplies gettimeofday. + # + # AIX does not have a timezone field in struct tm. When the AIX + # bsd library is used, the timezone global and the gettimeofday + # methods are to be avoided for timezone deduction instead, we + # deduce the timezone by comparing the localtime result on a + # known GMT value. + + AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no) + AS_IF([test $libbsd = yes], [ + MATH_LIBS="$MATH_LIBS -lbsd" + AC_DEFINE(USE_DELTA_FOR_TZ, 1, [Do we need a special AIX hack for timezones?]) + ]) + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) + ;; + BSD/OS-2.1*|BSD/OS-3*) + SHLIB_CFLAGS="" + SHLIB_LD="shlicc -r" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + dgux*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?]) + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + AS_IF([test "`uname -m`" = ia64], [ + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + ], [ + SHLIB_SUFFIX=".sl" + ]) + AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) + AS_IF([test "$tcl_ok" = yes], [ + SHLIB_LD_LIBS='${LIBS}' + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + ]) + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + ]) + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = "yes"], [ + AS_IF([test "$GCC" = yes], [ + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS='${LIBS}' + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ;; + esac + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + ]) + ]) ;; + HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) + SHLIB_SUFFIX=".sl" + AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) + AS_IF([test "$tcl_ok" = yes], [ + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + SHLIB_LD_LIBS="" + DL_OBJS="tclLoadShl.o" + DL_LIBS="-ldld" + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + ]) ;; + IRIX-5.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [ + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + ], [ + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + ]) + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + + # Check to enable 64-bit flags for compiler/linker + + AS_IF([test "$do64bit" = yes], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported by gcc]) + ], [ + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + ]) + ]) + ;; + Linux*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings + # when you inline the string and math operations. Turn this off to + # get rid of the warnings. + #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) + AS_IF([test $do64bit = yes], [ + AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_m64 = yes], [ + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + ]) + ]) + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"]) + + ;; + GNU*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + + SHLIB_LD='${CC} -shared' + DL_OBJS="" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + DL_OBJS="tclLoadDl.o" + DL_LIBS="-mshared -ldl" + LD_FLAGS="-Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + ;; + MP-RAS-02*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + MP-RAS-*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + LDFLAGS="$LDFLAGS -Wl,-Bexport" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + NetBSD-1.*|FreeBSD-[[1-2]].*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [ + AC_EGREP_CPP(yes, [ +#ifdef __ELF__ + yes +#endif + ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)]) + AS_IF([test $tcl_cv_ld_elf = yes], [ + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + ], [ + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + ]) + + # Ancient FreeBSD doesn't handle version numbers with dots. + + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + OpenBSD-*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [ + AC_EGREP_CPP(yes, [ +#ifdef __ELF__ + yes +#endif + ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)]) + AS_IF([test $tcl_cv_ld_elf = yes], [ + LDFLAGS=-Wl,-export-dynamic + ], [LDFLAGS=""]) + + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*|FreeBSD-*) + # FreeBSD 3.* and greater have ELF. + # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + case $system in + FreeBSD-3.*) + # FreeBSD-3 doesn't handle version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`" + AS_IF([test $do64bit = yes], [ + case `arch` in + ppc) + AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], + tcl_cv_cc_arch_ppc64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, + tcl_cv_cc_arch_ppc64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [ + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + ]);; + i386) + AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], + tcl_cv_cc_arch_x86_64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, + tcl_cv_cc_arch_x86_64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [ + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + ]);; + *) + AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);; + esac + ], [ + # Check for combined 32-bit and 64-bit fat build + AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [ + fat_32_64=yes]) + ]) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_single_module = yes], [ + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + ]) + # TEA specific: link shlib with current and compatiblity version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".dylib" + DL_OBJS="tclLoadDyld.o" + DL_LIBS="" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + AS_IF([test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4], [ + LDFLAGS="$LDFLAGS -prebind"]) + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + AC_CACHE_CHECK([if ld accepts -search_paths_first flag], + tcl_cv_ld_search_paths_first, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, + tcl_cv_ld_search_paths_first=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_search_paths_first = yes], [ + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + ]) + AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ + AC_DEFINE(MODULE_SCOPE, [__private_extern__], + [Compiler support for module scope symbols]) + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [ + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [ + AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + AC_TRY_LINK([#include ], [XrmInitialize();], + tcl_cv_lib_x11_64=yes, tcl_cv_lib_x11_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = aqua], [ + AC_CACHE_CHECK([for 64-bit Tk], tcl_cv_lib_tk_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + AC_TRY_LINK([#include ], [Tk_InitStubs(NULL, "", 0);], + tcl_cv_lib_tk_64=yes, tcl_cv_lib_tk_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no], [ + AC_MSG_NOTICE([Removing 64-bit architectures from compiler & linker flags]) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done]) + ]) + ;; + NEXTSTEP-*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -nostdlib -r' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadNext.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h + [Should OS/390 do the right thing with sockets?]) + ;; + OSF1-1.0|OSF1-1.1|OSF1-1.2) + # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 + SHLIB_CFLAGS="" + # Hack: make package name same as library name + SHLIB_LD='ld -R -export $@:' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadOSF.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-1.*) + # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 + SHLIB_CFLAGS="-fPIC" + AS_IF([test "$SHARED_BUILD" = 1], [SHLIB_LD="ld -shared"], [ + SHLIB_LD="ld -non_shared" + ]) + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + AS_IF([test "$SHARED_BUILD" = 1], [ + SHLIB_LD='ld -shared -expect_unresolved "*"' + ], [ + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + ]) + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [ + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"]) + # see pthread_intro(3) for pthread support on osf1, k.furukawa + AS_IF([test "${TCL_THREADS}" = 1], [ + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + AS_IF([test "$GCC" = yes], [ + LIBS="$LIBS -lpthread -lmach -lexc" + ], [ + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + ]) + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + # dlopen is in -lc on QNX + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + # Note, dlopen is available only on SCO 3.2.5 and greater. However, + # this test works, since "uname -s" was non-standard in 3.2.4 and + # below. + AS_IF([test "$GCC" = yes], [ + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + ], [ + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + ]) + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SINIX*5.4*) + SHLIB_CFLAGS="-K PIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-4*) + SHLIB_CFLAGS="-PIC" + SHLIB_LD="ld" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + + # SunOS can't handle version numbers with dots in them in library + # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it + # requires an extra version number at the end of .so file names. + # So, the library has to have a name like libtcl75.so.1.0 + + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + SunOS-5.[[0-6]]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ]) + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = yes], [ + arch=`isainfo` + AS_IF([test "$arch" = "sparcv9 sparc"], [ + AS_IF([test "$GCC" = yes], [ + AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}'`" -lt 3], [ + AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + ]) + ], [ + do64bit_ok=yes + AS_IF([test "$do64bitVIS" = yes], [ + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + ], [ + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + ]) + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + ]) + ], [AS_IF([test "$arch" = "amd64 i386"], [ + AS_IF([test "$GCC" = yes], [ + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]);; + esac + ], [ + do64bit_ok=yes + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + ]) + ], [AC_MSG_WARN([64bit mode not supported for $arch])])]) + ]) + + # Note: need the LIBS below, otherwise Tk won't find Tcl's + # symbols when dynamically loaded into tclsh. + + SHLIB_LD_LIBS='${LIBS}' + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "$do64bit_ok" = yes], [ + AS_IF([test "$arch" = "sparcv9 sparc"], [ + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + ], [AS_IF([test "$arch" = "amd64 i386"], [ + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + ])]) + ]) + ], [ + case $system in + SunOS-5.[[1-9]][[0-9]]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ]) + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + DL_OBJS="tclLoadDl.o" + DL_LIBS="-ldl" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_Bexport = yes], [ + LDFLAGS="$LDFLAGS -Wl,-Bexport" + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [ + AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform]) + ]) + +dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so +dnl # until the end of configure, as configure's compile and link tests use +dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's +dnl # preprocessing tests use only CPPFLAGS. + AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""]) + + # Step 4: disable dynamic loading if requested via a command-line switch. + + AC_ARG_ENABLE(load, + AC_HELP_STRING([--enable-load], + [allow dynamic loading and "load" command (default: on)]), + [tcl_ok=$enableval], [tcl_ok=yes]) + AS_IF([test "$tcl_ok" = no], [DL_OBJS=""]) + + AS_IF([test "x$DL_OBJS" != x], [BUILD_DLTEST="\$(DLTEST_TARGETS)"], [ + AC_MSG_WARN([Can't figure out how to do dynamic loading or shared libraries on this system.]) + SHLIB_CFLAGS="" + SHLIB_LD="" + SHLIB_SUFFIX="" + DL_OBJS="tclLoadNone.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS_ORIG" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + BUILD_DLTEST="" + ]) + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + AS_IF([test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes], [ + case $system in + AIX-*) ;; + BSD/OS*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac]) + + AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}']) + AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a']) + + AC_SUBST(DL_LIBS) + + AC_SUBST(CFLAGS_DEBUG) + AC_SUBST(CFLAGS_OPTIMIZE) + AC_SUBST(CFLAGS_WARNING) + + AC_SUBST(STLIB_LD) + AC_SUBST(SHLIB_LD) + + AC_SUBST(SHLIB_LD_LIBS) + AC_SUBST(SHLIB_CFLAGS) + + AC_SUBST(LD_LIBRARY_PATH_VAR) + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + TEA_TCL_EARLY_FLAGS + TEA_TCL_64BIT_FLAGS +]) + +#-------------------------------------------------------------------- +# TEA_SERIAL_PORT +# +# Determine which interface to use to talk to the serial port. +# Note that #include lines must begin in leftmost column for +# some compilers to recognize them as preprocessor directives, +# and some build environments have stdin not pointing at a +# pseudo-terminal (usually /dev/null instead.) +# +# Arguments: +# none +# +# Results: +# +# Defines only one of the following vars: +# HAVE_SYS_MODEM_H +# USE_TERMIOS +# USE_TERMIO +# USE_SGTTY +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_SERIAL_PORT], [ + AC_CHECK_HEADERS(sys/modem.h) + AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ + AC_TRY_RUN([ +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; + }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) + fi]) + case $tcl_cv_api_serial in + termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; + termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; + sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; + esac +]) + +#-------------------------------------------------------------------- +# TEA_MISSING_POSIX_HEADERS +# +# Supply substitutes for missing POSIX header files. Special +# notes: +# - stdlib.h doesn't define strtol, strtoul, or +# strtod in some versions of SunOS +# - some versions of string.h don't declare procedures such +# as strstr +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# NO_DIRENT_H +# NO_ERRNO_H +# NO_VALUES_H +# HAVE_LIMITS_H or NO_LIMITS_H +# NO_STDLIB_H +# NO_STRING_H +# NO_SYS_WAIT_H +# NO_DLFCN_H +# HAVE_SYS_PARAM_H +# +# HAVE_STRING_H ? +# +# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and +# CHECK on limits.h +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ + AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ + AC_TRY_LINK([#include +#include ], [ +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); +], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) + + if test $tcl_cv_dirent_h = no; then + AC_DEFINE(NO_DIRENT_H, 1, [Do we have ?]) + fi + + # TEA specific: + AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(limits.h, + [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have ?])], + [AC_DEFINE(NO_LIMITS_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) + if test $tcl_ok = 0; then + AC_DEFINE(NO_STDLIB_H, 1, [Do we have ?]) + fi + AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) + AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + AC_DEFINE(NO_STRING_H, 1, [Do we have ?]) + fi + + AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have ?])]) + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + AC_HAVE_HEADERS(sys/param.h) +]) + +#-------------------------------------------------------------------- +# TEA_PATH_X +# +# Locate the X11 header files and the X11 library archive. Try +# the ac_path_x macro first, but if it doesn't find the X stuff +# (e.g. because there's no xmkmf program) then check through +# a list of possible directories. Under some conditions the +# autoconf macro will return an include directory that contains +# no include files, so double-check its result just to be safe. +# +# This should be called after TEA_CONFIG_CFLAGS as setting the +# LIBS line can confuse some configure macro magic. +# +# Arguments: +# none +# +# Results: +# +# Sets the following vars: +# XINCLUDES +# XLIBSW +# PKG_LIBS (appends to) +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_PATH_X], [ + if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then + TEA_PATH_UNIX_X + fi +]) + +AC_DEFUN([TEA_PATH_UNIX_X], [ + AC_PATH_X + not_really_there="" + if test "$no_x" = ""; then + if test "$x_includes" = ""; then + AC_TRY_CPP([#include ], , not_really_there="yes") + else + if test ! -r $x_includes/X11/Intrinsic.h; then + not_really_there="yes" + fi + fi + fi + if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then + AC_MSG_CHECKING([for X11 header files]) + found_xincludes="no" + AC_TRY_CPP([#include ], found_xincludes="yes", found_xincludes="no") + if test "$found_xincludes" = "no"; then + dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" + for i in $dirs ; do + if test -r $i/X11/Intrinsic.h; then + AC_MSG_RESULT([$i]) + XINCLUDES=" -I$i" + found_xincludes="yes" + break + fi + done + fi + else + if test "$x_includes" != ""; then + XINCLUDES="-I$x_includes" + found_xincludes="yes" + fi + fi + if test found_xincludes = "no"; then + AC_MSG_RESULT([couldn't find any!]) + fi + + if test "$no_x" = yes; then + AC_MSG_CHECKING([for X11 libraries]) + XLIBSW=nope + dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib" + for i in $dirs ; do + if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $i/libX11.dylib; then + AC_MSG_RESULT([$i]) + XLIBSW="-L$i -lX11" + x_libraries="$i" + break + fi + done + else + if test "$x_libraries" = ""; then + XLIBSW=-lX11 + else + XLIBSW="-L$x_libraries -lX11" + fi + fi + if test "$XLIBSW" = nope ; then + AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) + fi + if test "$XLIBSW" = nope ; then + AC_MSG_RESULT([could not find any! Using -lX11.]) + XLIBSW=-lX11 + fi + # TEA specific: + if test x"${XLIBSW}" != x ; then + PKG_LIBS="${PKG_LIBS} ${XLIBSW}" + fi +]) + +#-------------------------------------------------------------------- +# TEA_BLOCKING_STYLE +# +# The statements below check for systems where POSIX-style +# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. +# On these systems (mostly older ones), use the old BSD-style +# FIONBIO approach instead. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# HAVE_SYS_IOCTL_H +# HAVE_SYS_FILIO_H +# USE_FIONBIO +# O_NONBLOCK +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BLOCKING_STYLE], [ + AC_CHECK_HEADERS(sys/ioctl.h) + AC_CHECK_HEADERS(sys/filio.h) + TEA_CONFIG_SYSTEM + AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) + case $system in + # There used to be code here to use FIONBIO under AIX. However, it + # was reported that FIONBIO doesn't work under AIX 3.2.5. Since + # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO + # code (JO, 5/31/97). + + OSF*) + AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) + AC_MSG_RESULT([FIONBIO]) + ;; + SunOS-4*) + AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) + AC_MSG_RESULT([FIONBIO]) + ;; + *) + AC_MSG_RESULT([O_NONBLOCK]) + ;; + esac +]) + +#-------------------------------------------------------------------- +# TEA_TIME_HANDLER +# +# Checks how the system deals with time.h, what time structures +# are used on the system, and what fields the structures have. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# USE_DELTA_FOR_TZ +# HAVE_TM_GMTOFF +# HAVE_TM_TZADJ +# HAVE_TIMEZONE_VAR +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TIME_HANDLER], [ + AC_CHECK_HEADERS(sys/time.h) + AC_HEADER_TIME + AC_STRUCT_TIMEZONE + + AC_CHECK_FUNCS(gmtime_r localtime_r) + + AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_tzadj;], + tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) + if test $tcl_cv_member_tm_tzadj = yes ; then + AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) + fi + + AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_gmtoff;], + tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) + if test $tcl_cv_member_tm_gmtoff = yes ; then + AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) + fi + + # + # Its important to include time.h in this check, as some systems + # (like convex) have timezone functions, etc. + # + AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ + AC_TRY_COMPILE([#include ], + [extern long timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) + if test $tcl_cv_timezone_long = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + else + # + # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. + # + AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ + AC_TRY_COMPILE([#include ], + [extern time_t timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) + if test $tcl_cv_timezone_time = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_BUGGY_STRTOD +# +# Under Solaris 2.4, strtod returns the wrong value for the +# terminating character under some conditions. Check for this +# and if the problem exists use a substitute procedure +# "fixstrtod" (provided by Tcl) that corrects the error. +# Also, on Compaq's Tru64 Unix 5.0, +# strtod(" ") returns 0.0 instead of a failure to convert. +# +# Arguments: +# none +# +# Results: +# +# Might defines some of the following vars: +# strtod (=fixstrtod) +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BUGGY_STRTOD], [ + AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) + if test "$tcl_strtod" = 1; then + AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ + AC_TRY_RUN([ + extern double strtod(); + int main() { + char *infString="Inf", *nanString="NaN", *spaceString=" "; + char *term; + double value; + value = strtod(infString, &term); + if ((term != infString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(nanString, &term); + if ((term != nanString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(spaceString, &term); + if (term == (spaceString+1)) { + exit(1); + } + exit(0); + }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, + tcl_cv_strtod_buggy=buggy)]) + if test "$tcl_cv_strtod_buggy" = buggy; then + AC_LIBOBJ([fixstrtod]) + USE_COMPAT=1 + AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_LINK_LIBS +# +# Search for the libraries needed to link the Tcl shell. +# Things like the math library (-lm) and socket stuff (-lsocket vs. +# -lnsl) are dealt with here. +# +# Arguments: +# Requires the following vars to be set in the Makefile: +# DL_LIBS +# LIBS +# MATH_LIBS +# +# Results: +# +# Subst's the following var: +# TCL_LIBS +# MATH_LIBS +# +# Might append to the following vars: +# LIBS +# +# Might define the following vars: +# HAVE_NET_ERRNO_H +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_LINK_LIBS], [ + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm") + AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"]) + AC_CHECK_HEADER(net/errno.h, [ + AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have ?])]) + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1) + if test "$tcl_checkSocket" = 1; then + AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt, + LIBS="$LIBS -lsocket", tcl_checkBoth=1)]) + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs]) + fi + AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, + [LIBS="$LIBS -lnsl"])]) + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + AC_SUBST(TCL_LIBS) + AC_SUBST(MATH_LIBS) +]) + +#-------------------------------------------------------------------- +# TEA_TCL_EARLY_FLAGS +# +# Check for what flags are needed to be passed so the correct OS +# features are available. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# _ISOC99_SOURCE +# _LARGEFILE64_SOURCE +# _LARGEFILE_SOURCE64 +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_EARLY_FLAG],[ + AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), + AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, + AC_TRY_COMPILE([[#define ]$1[ 1 +]$2], $3, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) + if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then + AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) + tcl_flags="$tcl_flags $1" + fi +]) + +AC_DEFUN([TEA_TCL_EARLY_FLAGS],[ + AC_MSG_CHECKING([for required early compiler flags]) + tcl_flags="" + TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include ], + [char *p = (char *)strtoll; char *q = (char *)strtoull;]) + TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include ], + [struct stat64 buf; int i = stat64("/", &buf);]) + TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include ], + [char *p = (char *)open64;]) + if test "x${tcl_flags}" = "x" ; then + AC_MSG_RESULT([none]) + else + AC_MSG_RESULT([${tcl_flags}]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_64BIT_FLAGS +# +# Check for what is defined in the way of 64-bit features. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# TCL_WIDE_INT_IS_LONG +# TCL_WIDE_INT_TYPE +# HAVE_STRUCT_DIRENT64 +# HAVE_STRUCT_STAT64 +# HAVE_TYPE_OFF64_T +# +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_64BIT_FLAGS], [ + AC_MSG_CHECKING([for 64-bit integer type]) + AC_CACHE_VAL(tcl_cv_type_64bit,[ + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], + tcl_type_64bit=__int64, tcl_type_64bit="long long") + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + AC_TRY_COMPILE(,[switch (0) { + case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; + }],tcl_cv_type_64bit=${tcl_type_64bit})]) + if test "${tcl_cv_type_64bit}" = none ; then + AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?]) + AC_MSG_RESULT([using long]) + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + AC_MSG_RESULT([using Tcl header defaults]) + else + AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, + [What type should be used to define wide integers?]) + AC_MSG_RESULT([${tcl_cv_type_64bit}]) + + # Now check for auxiliary declarations + AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ + AC_TRY_COMPILE([#include +#include ],[struct dirent64 p;], + tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in ?]) + fi + + AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ + AC_TRY_COMPILE([#include ],[struct stat64 p; +], + tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in ?]) + fi + + AC_CHECK_FUNCS(open64 lseek64) + AC_MSG_CHECKING([for off64_t]) + AC_CACHE_VAL(tcl_cv_type_off64_t,[ + AC_TRY_COMPILE([#include ],[off64_t offset; +], + tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) + dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the + dnl functions lseek64 and open64 are defined. + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in ?]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi +]) + +## +## Here ends the standard Tcl configuration bits and starts the +## TEA specific functions +## + +#------------------------------------------------------------------------ +# TEA_INIT -- +# +# Init various Tcl Extension Architecture (TEA) variables. +# This should be the first called TEA_* macro. +# +# Arguments: +# none +# +# Results: +# +# Defines and substs the following vars: +# CYGPATH +# EXEEXT +# Defines only: +# TEA_VERSION +# TEA_INITED +# TEA_PLATFORM (windows or unix) +# +# "cygpath" is used on windows to generate native path names for include +# files. These variables should only be used with the compiler and linker +# since they generate native path names. +# +# EXEEXT +# Select the executable extension based on the host type. This +# is a lightweight replacement for AC_EXEEXT that doesn't require +# a compiler. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_INIT], [ + # TEA extensions pass this us the version of TEA they think they + # are compatible with. + TEA_VERSION="3.7" + + AC_MSG_CHECKING([for correct TEA configuration]) + if test x"${PACKAGE_NAME}" = x ; then + AC_MSG_ERROR([ +The PACKAGE_NAME variable must be defined by your TEA configure.in]) + fi + if test x"$1" = x ; then + AC_MSG_ERROR([ +TEA version not specified.]) + elif test "$1" != "${TEA_VERSION}" ; then + AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}"]) + else + AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) + fi + case "`uname -s`" in + *win32*|*WIN32*|*CYGWIN_NT*|*CYGWIN_9*|*CYGWIN_ME*|*MINGW32_*) + AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo) + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *) + CYGPATH=echo + EXEEXT="" + TEA_PLATFORM="unix" + ;; + esac + + # Check if exec_prefix is set. If not use fall back to prefix. + # Note when adjusted, so that TEA_PREFIX can correct for this. + # This is needed for recursive configures, since autoconf propagates + # $prefix, but not $exec_prefix (doh!). + if test x$exec_prefix = xNONE ; then + exec_prefix_default=yes + exec_prefix=$prefix + fi + + AC_SUBST(EXEEXT) + AC_SUBST(CYGPATH) + + # This package name must be replaced statically for AC_SUBST to work + AC_SUBST(PKG_LIB_FILE) + # Substitute STUB_LIB_FILE in case package creates a stub library too. + AC_SUBST(PKG_STUB_LIB_FILE) + + # We AC_SUBST these here to ensure they are subst'ed, + # in case the user doesn't call TEA_ADD_... + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) + AC_SUBST(PKG_TCL_SOURCES) + AC_SUBST(PKG_HEADERS) + AC_SUBST(PKG_INCLUDES) + AC_SUBST(PKG_LIBS) + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_SOURCES +# PKG_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_SOURCES], [ + vars="$@" + for i in $vars; do + case $i in + [\$]*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + ; then + AC_MSG_ERROR([could not find source file '$i']) + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + AC_SUBST(PKG_SOURCES) + AC_SUBST(PKG_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_STUB_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_STUB_SOURCES +# PKG_STUB_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_STUB_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence - allows for generic/win/unix VPATH + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + ; then + AC_MSG_ERROR([could not find stub source file '$i']) + fi + PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" + done + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_TCL_SOURCES -- +# +# Specify one or more Tcl source files. These should be platform +# independent runtime files. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_TCL_SOURCES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_TCL_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i']) + fi + PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" + done + AC_SUBST(PKG_TCL_SOURCES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_HEADERS -- +# +# Specify one or more source headers. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_HEADERS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_HEADERS], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find header file '${srcdir}/$i']) + fi + PKG_HEADERS="$PKG_HEADERS $i" + done + AC_SUBST(PKG_HEADERS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_INCLUDES -- +# +# Specify one or more include dirs. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_INCLUDES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_INCLUDES], [ + vars="$@" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + AC_SUBST(PKG_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_LIBS -- +# +# Specify one or more libraries. Users should check for +# the right platform before adding to their list. For Windows, +# libraries provided in "foo.lib" format will be converted to +# "-lfoo" when using GCC (mingw). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_LIBS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_LIBS], [ + vars="$@" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.lib[$]/-l\1/i'` + fi + PKG_LIBS="$PKG_LIBS $i" + done + AC_SUBST(PKG_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_CFLAGS -- +# +# Specify one or more CFLAGS. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_CFLAGS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_CFLAGS], [ + PKG_CFLAGS="$PKG_CFLAGS $@" + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_PREFIX -- +# +# Handle the --prefix=... option by defaulting to what Tcl gave +# +# Arguments: +# none +# +# Results: +# +# If --prefix or --exec-prefix was not specified, $prefix and +# $exec_prefix will be set to the values given to Tcl when it was +# configured. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_PREFIX], [ + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}]) + prefix=${TCL_PREFIX} + else + AC_MSG_NOTICE([--prefix defaulting to /usr/local]) + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}]) + exec_prefix=${TCL_EXEC_PREFIX} + else + AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}]) + exec_prefix=$prefix + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER_CC -- +# +# Do compiler checks the way we want. This is just a replacement +# for AC_PROG_CC in TEA configure.in files to make them cleaner. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER_CC], [ + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + # If the user did not set CFLAGS, set it now to keep + # the AC_PROG_CC macro from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + + AC_PROG_CC + AC_PROG_CPP + + AC_PROG_INSTALL + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + AC_PROG_MAKE_SET + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + AC_PROG_RANLIB + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + AC_OBJEXT + AC_EXEEXT +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER -- +# +# Do compiler checks that use the compiler. This must go after +# TEA_SETUP_COMPILER_CC, which does the actual compiler check. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER], [ + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + AC_REQUIRE([TEA_SETUP_COMPILER_CC]) + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + AC_CACHE_CHECK([if the compiler understands -pipe], + tcl_cv_cc_pipe, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no) + CFLAGS=$hold_cflags]) + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + AC_C_BIGENDIAN + if test "${TEA_PLATFORM}" = "unix" ; then + TEA_TCL_LINK_LIBS + TEA_MISSING_POSIX_HEADERS + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi +]) + +#------------------------------------------------------------------------ +# TEA_MAKE_LIB -- +# +# Generate a line that can be used to build a shared/unshared library +# in a platform independent manner. +# +# Arguments: +# none +# +# Requires: +# +# Results: +# +# Defines the following vars: +# CFLAGS - Done late here to note disturb other AC macros +# MAKE_LIB - Command to execute to build the Tcl library; +# differs depending on whether or not Tcl is being +# compiled as a shared library. +# MAKE_SHARED_LIB Makefile rule for building a shared library +# MAKE_STATIC_LIB Makefile rule for building a static library +# MAKE_STUB_LIB Makefile rule for building a stub library +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_MAKE_LIB], [ + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS)" + MAKE_STUB_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + + if test "${TEA_PLATFORM}" = "windows" ; then + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + AC_SUBST(MAKE_LIB) + AC_SUBST(MAKE_SHARED_LIB) + AC_SUBST(MAKE_STATIC_LIB) + AC_SUBST(MAKE_STUB_LIB) + AC_SUBST(RANLIB_STUB) +]) + +#------------------------------------------------------------------------ +# TEA_LIB_SPEC -- +# +# Compute the name of an existing object library located in libdir +# from the given base name and produce the appropriate linker flags. +# +# Arguments: +# basename The base name of the library without version +# numbers, extensions, or "lib" prefixes. +# extra_dir Extra directory in which to search for the +# library. This location is used first, then +# $prefix/$exec-prefix, then some defaults. +# +# Requires: +# TEA_INIT and TEA_PREFIX must be called first. +# +# Results: +# +# Defines the following vars: +# ${basename}_LIB_NAME The computed library name. +# ${basename}_LIB_SPEC The computed linker flags. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LIB_SPEC], [ + AC_MSG_CHECKING([for $1 library]) + + # Look in exec-prefix for the library (defined by TEA_PREFIX). + + tea_lib_name_dir="${exec_prefix}/lib" + + # Or in a user-specified location. + + if test x"$2" != x ; then + tea_extra_lib_dir=$2 + else + tea_extra_lib_dir=NONE + fi + + for i in \ + `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do + if test -f "$i" ; then + tea_lib_name_dir=`dirname $i` + $1_LIB_NAME=`basename $i` + $1_LIB_PATH_NAME=$i + break + fi + done + + if test "${TEA_PLATFORM}" = "windows"; then + $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" + else + # Strip off the leading "lib" and trailing ".a" or ".so" + + tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'` + $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" + fi + + if test "x${$1_LIB_NAME}" = x ; then + AC_MSG_ERROR([not found]) + else + AC_MSG_RESULT([${$1_LIB_SPEC}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TCL_HEADERS -- +# +# Locate the private Tcl include files +# +# Arguments: +# +# Requires: +# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has +# already been called. +# +# Results: +# +# Substs the following vars: +# TCL_TOP_DIR_NATIVE +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [ + # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh} + AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS]) + AC_MSG_CHECKING([for Tcl private include files]) + + TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}` + TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\" + + # Check to see if tclPort.h isn't already with the public headers + # Don't look for tclInt.h because that resides with tcl.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tclh}/tclWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tclh}/tclUnixPort.h"; then + result="private headers found with public headers" + else + TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\" + if test "${TEA_PLATFORM}" = "windows"; then + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\" + else + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TCL_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -d "${TCL_BIN_DIR}/Headers" -a \ + -d "${TCL_BIN_DIR}/PrivateHeaders"; then + TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN_DIR}/PrivateHeaders\" ${TCL_INCLUDES}" + else + TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TCL_INCLUDES}" + else + if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then + AC_MSG_ERROR([Cannot find private header tclInt.h in ${TCL_SRC_DIR}]) + fi + result="Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" + fi + fi + + AC_SUBST(TCL_TOP_DIR_NATIVE) + + AC_SUBST(TCL_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TCL_HEADERS -- +# +# Locate the installed public Tcl header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tclinclude switch to configure. +# Result is cached. +# +# Substs the following vars: +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [ + AC_MSG_CHECKING([for Tcl public headers]) + + AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tclh, [ + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tclh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TCL_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TK_HEADERS -- +# +# Locate the private Tk include files +# +# Arguments: +# +# Requires: +# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has +# already been called. +# +# Results: +# +# Substs the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [ + # Allow for --with-tkinclude to take effect and define ${ac_cv_c_tkh} + AC_REQUIRE([TEA_PUBLIC_TK_HEADERS]) + AC_MSG_CHECKING([for Tk private include files]) + + TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}` + TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\" + + # Check to see if tkPort.h isn't already with the public headers + # Don't look for tkInt.h because that resides with tk.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tkh}/tkWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tkh}/tkUnixPort.h"; then + result="private headers found with public headers" + else + TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\" + TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\" + if test "${TEA_PLATFORM}" = "windows"; then + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\" + else + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TK_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" + # Detect and add ttk subdir + if test -d "${TK_SRC_DIR}/generic/ttk"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\"" + fi + if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + fi + if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" + fi + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -d "${TK_BIN_DIR}/Headers" -a \ + -d "${TK_BIN_DIR}/PrivateHeaders"; then + TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}" + else + TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo "${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TK_INCLUDES}" + else + if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then + AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}]) + fi + result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" + fi + fi + + AC_SUBST(TK_TOP_DIR_NATIVE) + AC_SUBST(TK_XLIB_DIR_NATIVE) + + AC_SUBST(TK_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TK_HEADERS -- +# +# Locate the installed public Tk header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tkinclude switch to configure. +# Result is cached. +# +# Substs the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [ + AC_MSG_CHECKING([for Tk public headers]) + + AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files], with_tkinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tkh, [ + # Use the value from --with-tkinclude, if it was given + + if test x"${with_tkinclude}" != x ; then + if test -f "${with_tkinclude}/tk.h" ; then + ac_cv_c_tkh=${with_tkinclude} + else + AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers directory. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tk is not installed, + # and in that situation, look there before installed locations. + if test -f "${TK_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tk's --prefix location, + # relative to directory of tkConfig.sh, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TK_PREFIX}/include 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TK_INCLUDE_SPEC}" != x ; then + d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tk.h" ; then + ac_cv_c_tkh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tkh}" = x ; then + AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tkh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` + + TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TK_INCLUDES) + + if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then + # On Windows and Aqua, we need the X compat headers + AC_MSG_CHECKING([for X11 header files]) + if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then + INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`" + TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + AC_SUBST(TK_XINCLUDES) + fi + AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_CONFIG -- +# +# Locate the ${1}Config.sh file and perform a sanity check on +# the ${1} compile flags. These are used by packages like +# [incr Tk] that load *Config.sh files from more than Tcl and Tk. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-$1=... +# +# Defines the following vars: +# $1_BIN_DIR Full path to the directory containing +# the $1Config.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CONFIG], [ + # + # Ok, lets find the $1 configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-$1 + # + + if test x"${no_$1}" = x ; then + # we reset no_$1 in case something fails here + no_$1=true + AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval}) + AC_MSG_CHECKING([for $1 configuration]) + AC_CACHE_VAL(ac_cv_c_$1config,[ + + # First check to see if --with-$1 was specified. + if test x"${with_$1config}" != x ; then + case ${with_$1config} in + */$1Config.sh ) + if test -f ${with_$1config}; then + AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself]) + with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'` + fi;; + esac + if test -f "${with_$1config}/$1Config.sh" ; then + ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` + else + AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh]) + fi + fi + + # then check for a private $1 installation + if test x"${ac_cv_c_$1config}" = x ; then + for i in \ + ../$1 \ + `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../$1 \ + `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../../$1 \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ${srcdir}/../$1 \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + if test -f "$i/unix/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i/unix; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_$1config}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + done + fi + ]) + + if test x"${ac_cv_c_$1config}" = x ; then + $1_BIN_DIR="# no $1 configs found" + AC_MSG_WARN([Cannot find $1 configuration definitions]) + exit 0 + else + no_$1= + $1_BIN_DIR=${ac_cv_c_$1config} + AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_CONFIG -- +# +# Load the $1Config.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# $1_BIN_DIR +# +# Results: +# +# Subst the following vars: +# $1_SRC_DIR +# $1_LIB_FILE +# $1_LIB_SPEC +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_CONFIG], [ + AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) + + if test -f "${$1_BIN_DIR}/$1Config.sh" ; then + AC_MSG_RESULT([loading]) + . "${$1_BIN_DIR}/$1Config.sh" + else + AC_MSG_RESULT([file not found]) + fi + + # + # If the $1_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable $1_LIB_SPEC will be set to the value + # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC + # instead of $1_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + # + + if test -f "${$1_BIN_DIR}/Makefile" ; then + AC_MSG_WARN([Found Makefile - using build library specs for $1]) + $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} + $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} + $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} + fi + + AC_SUBST($1_VERSION) + AC_SUBST($1_BIN_DIR) + AC_SUBST($1_SRC_DIR) + + AC_SUBST($1_LIB_FILE) + AC_SUBST($1_LIB_SPEC) + + AC_SUBST($1_STUB_LIB_FILE) + AC_SUBST($1_STUB_LIB_SPEC) + AC_SUBST($1_STUB_LIB_PATH) +]) + +#------------------------------------------------------------------------ +# TEA_PATH_CELIB -- +# +# Locate Keuchel's celib emulation layer for targeting Win/CE +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-celib=... +# +# Defines the following vars: +# CELIB_DIR Full path to the directory containing +# the include and platform lib files +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CELIB], [ + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support library from DIR], with_celibconfig=${withval}) + AC_MSG_CHECKING([for Windows/CE celib directory]) + AC_CACHE_VAL(ac_cv_c_celibconfig,[ + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + AC_MSG_ERROR([${with_celibconfig} directory doesn't contain inc directory]) + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + ]) + if test x"${ac_cv_c_celibconfig}" = x ; then + AC_MSG_ERROR([Cannot find celib support library directory]) + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + AC_MSG_RESULT([found $CELIB_DIR]) + fi + fi +]) + + +# Local Variables: +# mode: autoconf +# End: diff --git a/tests/a.tcl b/tests/a.tcl new file mode 100644 index 0000000..c96014f --- /dev/null +++ b/tests/a.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +set curlHandle [curl::init] + +$curlHandle configure -url "http://127.0.0.1" -protocols [list http https ftp] + +$curlHandle cleanup + + + + + + diff --git a/tests/a.tcl~ b/tests/a.tcl~ new file mode 100644 index 0000000..2bc63fb --- /dev/null +++ b/tests/a.tcl~ @@ -0,0 +1,13 @@ +package require TclCurl + +set curlHandle [curl::init] + +$curlHandle configure -url "http://127.0.0.1" -ftpssl 1 -protocols [list http https ftp] + +$curlHandle cleanup + + + + + + diff --git a/tests/basico.tcl b/tests/basico.tcl new file mode 100755 index 0000000..18f4d7e --- /dev/null +++ b/tests/basico.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" + + + + + diff --git a/tests/bodyVar.tcl b/tests/bodyVar.tcl new file mode 100755 index 0000000..ef3a9a0 --- /dev/null +++ b/tests/bodyVar.tcl @@ -0,0 +1,36 @@ +package require TclCurl + +# These tests has some urls that don't exists outside my system, +# so IT WON'T WORK FOR YOU unless you change them. + +set curlHandle [curl::init] +$curlHandle configure -url "127.0.0.1" -bodyvar body -noprogress 1 +$curlHandle perform + +$curlHandle configure -url "127.0.0.1/~andres/" -bodyvar newBody +$curlHandle perform + +$curlHandle cleanup + +puts "First page:" +puts $body + +puts "Second page:" +puts $newBody + +# You can also use it for binary transfers + +curl::transfer \ + -url {127.0.0.1/~andres/HomePage/getleft/images/getleft.png} \ + -bodyvar image -noprogress 1 -verbose 1 + +if [catch {open "getleft.png" w} out] { + puts "Could not open $out." + exit +} + +fconfigure $out -translation binary +puts $out $image +close $out + + diff --git a/tests/bufferSize.tcl b/tests/bufferSize.tcl new file mode 100755 index 0000000..1be1cee --- /dev/null +++ b/tests/bufferSize.tcl @@ -0,0 +1,24 @@ +package require TclCurl + +# This is one contrived example, but it works. + +proc writeToFile {readData} { + puts "writeToFile called [incr ::i]" + puts -nonewline $::inFile $readData + + return +} + +set i 0 + +set inFile [open "cosa.tar" w+] +fconfigure $inFile -translation binary + +curl::transfer -url "127.0.0.1/~andres/cosa&co.tar" \ + -writeproc writeToFile -buffersize 250 + +close $inFile + + + + diff --git a/tests/command.tcl b/tests/command.tcl new file mode 100755 index 0000000..6977052 --- /dev/null +++ b/tests/command.tcl @@ -0,0 +1,10 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -command "puts \"\nTransfer complete\n\"" + + + + + + + diff --git a/tests/cookie.tcl b/tests/cookie.tcl new file mode 100755 index 0000000..cbc9a63 --- /dev/null +++ b/tests/cookie.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -cookie "name=andres;" -verbose 1 + + + + + diff --git a/tests/cookieFile.tcl b/tests/cookieFile.tcl new file mode 100755 index 0000000..4a993fb --- /dev/null +++ b/tests/cookieFile.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +if {![file exists /home/andres/.getleft/cookies]} { + puts "The given cookie file doesn't exist" +} + +curl::transfer -url 127.0.0.1 \ + -cookiefile "/home/andres/.getleft/cookies" -verbose 1 + + + + + diff --git a/tests/curlConfig.tcl b/tests/curlConfig.tcl new file mode 100755 index 0000000..987d544 --- /dev/null +++ b/tests/curlConfig.tcl @@ -0,0 +1,12 @@ +package require TclCurl + +puts "cURL is installed in: [curl::curlConfig -prefix]" + +set compiledOptions [curl::curlConfig -feature] +regsub -all {\n} $compiledOptions { - } compiledOptions +puts "The compiled options: $compiledOptions" + +puts "The version in hex: [curl::curlConfig -vernum]" + +puts "The built-in path to the CA cert bundle:\n\t[curl::curlConfig -ca]" + diff --git a/tests/debugProc.tcl b/tests/debugProc.tcl new file mode 100755 index 0000000..fd2ebdb --- /dev/null +++ b/tests/debugProc.tcl @@ -0,0 +1,41 @@ +package require TclCurl + +proc DebugProc {infoType data} { + + switch $infoType { + 0 { + set type "text" + } + 1 { + set type "incoming header" + } + 2 { + set type "outgoing header" + } + 3 { + set type "incoming data" + } + 4 { + set type "outgoing data" + } + 5 { + set type "incoming SSL data" + } + 6 { + set type "outgoing SSL data" + } + } + + puts "Type: $type - Data:" + puts "$data" + + return 0 +} + +set curlHandle [curl::init] + +$curlHandle configure -url 127.0.0.1 -verbose 1 \ + -debugproc DebugProc + +$curlHandle perform +$curlHandle cleanup diff --git a/tests/dict.tcl b/tests/dict.tcl new file mode 100755 index 0000000..d32b9f8 --- /dev/null +++ b/tests/dict.tcl @@ -0,0 +1,7 @@ +package require TclCurl + +curl::transfer -url "dict://dict.org/m:curl" + + + + diff --git a/tests/dupHandle.tcl b/tests/dupHandle.tcl new file mode 100755 index 0000000..3fc73a5 --- /dev/null +++ b/tests/dupHandle.tcl @@ -0,0 +1,16 @@ +package require TclCurl + +set curlHandle1 [curl::init] + +$curlHandle1 configure -url 127.0.0.1 + +set curlHandle2 [$curlHandle1 duphandle] + +$curlHandle1 configure -url 127.0.0.1/~andres/ + +$curlHandle2 perform + + +$curlHandle1 cleanup +$curlHandle2 cleanup + diff --git a/tests/encoding.tcl b/tests/encoding.tcl new file mode 100755 index 0000000..4f6e842 --- /dev/null +++ b/tests/encoding.tcl @@ -0,0 +1,9 @@ +package require TclCurl + +curl::transfer -url "http://127.0.0.1" -encoding deflated -verbose 1 + +curl::transfer -url "http://127.0.0.1" -encoding all -verbose 1 + + + + diff --git a/tests/errorBuffer.tcl b/tests/errorBuffer.tcl new file mode 100755 index 0000000..e90896c --- /dev/null +++ b/tests/errorBuffer.tcl @@ -0,0 +1,23 @@ +package require TclCurl + +set curlHandle [curl::init] +$curlHandle configure -url "Shire.Asturias.com" -errorbuffer errorMsg + +if {[catch {$curlHandle perform}]} { + puts "The error message: $errorMsg" +} + +$curlHandle configure -url "Shire.Asturias.com" -errorbuffer error(msg) + +if {[catch {$curlHandle perform}]} { + puts "The error message: $error(msg)" +} + +$curlHandle cleanup + +unset error +catch {curl::transfer -url "Shire.Asturias.com" -errorbuffer error(msg)} + +puts "Error: $error(msg)" + + diff --git a/tests/escape.tcl b/tests/escape.tcl new file mode 100755 index 0000000..b4bb6d4 --- /dev/null +++ b/tests/escape.tcl @@ -0,0 +1,6 @@ +package require TclCurl + + +set escaped [curl::escape {What about this?}] +puts "String to escape: What about this? - $escaped" +puts "And the reverse: [curl::unescape $escaped]" diff --git a/tests/failOnError.tcl b/tests/failOnError.tcl new file mode 100755 index 0000000..ed2ea67 --- /dev/null +++ b/tests/failOnError.tcl @@ -0,0 +1,17 @@ +package require TclCurl + +set curlHandle [curl::init] +$curlHandle configure -url "127.0.0.1/cosa.html" + +$curlHandle configure -failonerror 0 ; # This is the default +puts "With failonerror==0:" +catch {$curlHandle perform} +puts "\n\n\n\n\n" +puts "With failonerror==1:" +$curlHandle configure -failonerror 1 +catch {$curlHandle perform} + +$curlHandle cleanup + + + diff --git a/tests/file.tcl b/tests/file.tcl new file mode 100755 index 0000000..6643a12 --- /dev/null +++ b/tests/file.tcl @@ -0,0 +1,17 @@ +package require TclCurl + +set curlHandle [curl::init] +$curlHandle configure -url "127.0.0.1" -file "index.html" +$curlHandle perform + +puts "First transfer finished\n" + +$curlHandle configure -header 1 -file cosa.html +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/fileNoFile.tcl b/tests/fileNoFile.tcl new file mode 100755 index 0000000..27dae9f --- /dev/null +++ b/tests/fileNoFile.tcl @@ -0,0 +1,20 @@ +package require TclCurl + +set curlHandle [curl::init] + +puts "First we save in 'index.html'" + +$curlHandle configure -noprogress 1 -url "127.0.0.1" -file "index.html" +$curlHandle perform + +puts "And now in stdout" + +$curlHandle configure -file "" +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/formGet.tcl b/tests/formGet.tcl new file mode 100755 index 0000000..9b74b02 --- /dev/null +++ b/tests/formGet.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +curl::transfer -url "http://www.google.com/search?q=TclCurl&hl=en&btnG=Google+Search+&lr=" \ + -file tclcurl.html -cookiejar [file join [file dirname [info script]] cookieJar.txt] +puts "Transfer saved in 'tclcurl.html'" +puts "Cookies en el fichero: [file join [file dirname [info script]] cookieJar.txt]" + + + + + + + diff --git a/tests/ftp.tcl b/tests/ftp.tcl new file mode 100755 index 0000000..e3f0533 --- /dev/null +++ b/tests/ftp.tcl @@ -0,0 +1,22 @@ +package require TclCurl + +puts "nobody==1 --- header==1" +curl::transfer -url "ftp://127.0.0.1/pub/indust2.gif" -nobody 1 -header 1 + +puts "nobody==0 --- header ignored" +curl::transfer -url "ftp://127.0.0.1/pub/indust2.gif" -nobody 0 \ + -file cosa.gif + +puts "nobody==1 --- HEADERS==0" +curl::transfer -url "ftp://127.0.0.1/pub/indust2.gif" -nobody 1 \ + -header 0 -postquote [list "mkdir nada"] + + + + + + + + + + diff --git a/tests/ftpList.tcl b/tests/ftpList.tcl new file mode 100755 index 0000000..04f2904 --- /dev/null +++ b/tests/ftpList.tcl @@ -0,0 +1,9 @@ +package require TclCurl + +curl::transfer -url "ftp://127.0.0.1/pub/" -ftplistonly 1 + + + + + + diff --git a/tests/ftpUpload.tcl b/tests/ftpUpload.tcl new file mode 100755 index 0000000..b30f338 --- /dev/null +++ b/tests/ftpUpload.tcl @@ -0,0 +1,25 @@ +package require TclCurl + +set buffer "" +if {[catch {curl::transfer -url ftp://127.0.0.1/Test/cosa.tcl \ + -userpwd "user:pwd" -verbose 1 \ + -infile ftpUpload.tcl -upload 1 -errorbuffer buffer \ + -quote [list "mkd Test"] \ + -postquote [list "rnfr cosa.tcl" "rnto script.tcl"] \ + } buffer]} { + puts "Error: $buffer" +} else { + puts "Upload complete" +} + + + + + + + + + + + + diff --git a/tests/getInfo.tcl b/tests/getInfo.tcl new file mode 100755 index 0000000..f19cf24 --- /dev/null +++ b/tests/getInfo.tcl @@ -0,0 +1,52 @@ +package require TclCurl + +set curlHandle [curl::init] +$curlHandle configure -url "127.0.0.1" -filetime 1 -verbose 1 \ + -cookielist "127.0.0.1\tFALSE\t/\tFALSE\t1262307600\tad_browser_id\t 18864635" +$curlHandle perform + +puts "Url: [$curlHandle getinfo effectiveurl]" +puts "Primary IP: [$curlHandle getinfo primaryip]" +puts "Redirect url: [$curlHandle getinfo redirecturl]" +puts "Http-code: [$curlHandle getinfo responsecode]" +puts "Proxy response code: [$curlHandle getinfo httpconnectcode]" +set fileTime [$curlHandle getinfo filetime] +puts "Filetime: $fileTime - [clock format $fileTime]" +puts "Total time: [$curlHandle getinfo totaltime]" +puts "Name lookup time: [$curlHandle getinfo namelookuptime]" +puts "Name connect time: [$curlHandle getinfo connecttime]" +puts "Name pretransfer time: [$curlHandle getinfo pretransfertime]" +puts "Name start transfer time: [$curlHandle getinfo starttransfertime]" +puts "Name app connect time: [$curlHandle getinfo appconnecttime]" +puts "Name size upload: [$curlHandle getinfo sizeupload]" +puts "Name size download: [$curlHandle getinfo sizedownload]" +puts "Name speed download: [$curlHandle getinfo speeddownload]" +puts "Name speed upload: [$curlHandle getinfo speedupload]" +puts "Name header size: [$curlHandle getinfo headersize]" +puts "Name request size: [$curlHandle getinfo requestsize]" +puts "Name ssl verifyresult: [$curlHandle getinfo sslverifyresult]" +puts "SSL engines: [$curlHandle getinfo sslengines]" +puts "Name length download: [$curlHandle getinfo contentlengthdownload]" +puts "Name length upload: [$curlHandle getinfo contentlengthupload]" +puts "Content-Type: [$curlHandle getinfo contenttype]" +puts "Redirect time: [$curlHandle getinfo redirecttime]" +puts "Redirect count: [$curlHandle getinfo redirectcount]" +puts "Authentication methods available: [$curlHandle getinfo httpauthavail]" +puts "Authentication methods at the proxy: [$curlHandle getinfo proxyauthavail]" +puts "Operating System error number: [$curlHandle getinfo oserrno]" +puts "Number of successful connects: [$curlHandle getinfo numconnects]" +puts "Known cookies: [$curlHandle getinfo cookielist]" +set certList [$curlHandle getinfo certinfo] +set certNum [lindex $certList 0] +puts "Nº de certificados: $certNum" +for {set i 1} {$i<=$certNum} {incr i} { + puts [lindex $certList $i] +} + +$curlHandle cleanup + + + + + + diff --git a/tests/headNoHead.tcl b/tests/headNoHead.tcl new file mode 100755 index 0000000..7947152 --- /dev/null +++ b/tests/headNoHead.tcl @@ -0,0 +1,21 @@ +package require TclCurl + +set curlHandle [curl::init] + +puts "First we save the headers in 'header.txt'" + +$curlHandle configure -noprogress 1 -nobody 1 -url "127.0.0.1" \ + -writeheader header.txt +$curlHandle perform + +puts "And now we dump them to the console" + +$curlHandle configure -writeheader "" +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/header.tcl b/tests/header.tcl new file mode 100755 index 0000000..d33b982 --- /dev/null +++ b/tests/header.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -header 1 -nobody 1 + + + + + diff --git a/tests/headerVar.tcl b/tests/headerVar.tcl new file mode 100755 index 0000000..2c42660 --- /dev/null +++ b/tests/headerVar.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -header 1 -nobody 1 -headervar headers + +puts "The received headers" +foreach {key content} [array get headers] { + puts "headers($key): $content" +} + + + + + diff --git a/tests/http200Aliases.tcl b/tests/http200Aliases.tcl new file mode 100755 index 0000000..07260fb --- /dev/null +++ b/tests/http200Aliases.tcl @@ -0,0 +1,12 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -verbose 1 -nobody 1 -header 1 \ + -http200aliases [list "yummy/4.5 200 OK" "great/1.3 350 WRONG"] + + + + + + + + diff --git a/tests/httpBufferPost.tcl b/tests/httpBufferPost.tcl new file mode 100755 index 0000000..b046a26 --- /dev/null +++ b/tests/httpBufferPost.tcl @@ -0,0 +1,14 @@ +package require TclCurl + + +set fileContent "This is what we will send as if it was the content of a file" + +curl::transfer -url 127.0.0.1/cgi-bin/post1.tcl -verbose 1 -post 1 \ + -httppost [list name "firstName" contents "Andres" contenttype "text/plain" contentheader [list "adios: goodbye"]] \ + -httppost [list name "lastName" contents "Garcia"] \ + -httppost [list name "nombre" bufferName noFile.txt buffer $fileContent contenttype "text/html"] \ + -httppost [list name "submit" contents "send"] -verbose 1 + + + + diff --git a/tests/httpHeader.tcl b/tests/httpHeader.tcl new file mode 100755 index 0000000..b4a2533 --- /dev/null +++ b/tests/httpHeader.tcl @@ -0,0 +1,12 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -verbose 1 -nobody 1 \ + -httpheader [list "hola: hello" "adios: goodbye"] + + + + + + + + diff --git a/tests/httpPost.tcl b/tests/httpPost.tcl new file mode 100755 index 0000000..ac2f882 --- /dev/null +++ b/tests/httpPost.tcl @@ -0,0 +1,14 @@ +package require TclCurl + + +curl::transfer -url 127.0.0.1/cgi-bin/post1.tcl -verbose 1 -post 1 \ + -httppost [list name "firstName" contents "Andres" contenttype "text/plain" contentheader [list "adios: goodbye"]] \ + -httppost [list name "lastName" contents "Garcia"] \ + -httppost [list name "file" file "httpPost.tcl" file "basico.tcl" contenttype text/plain filename "c:\\basico.tcl"] \ + -httppost [list name "AnotherFile" filecontent "httpBufferPost.tcl"] \ + -httppost [list name "submit" contents "send"] -verbose 1 + + + + + diff --git a/tests/httpVersion.tcl b/tests/httpVersion.tcl new file mode 100755 index 0000000..963a2ba --- /dev/null +++ b/tests/httpVersion.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -httpversion none -verbose 1 -nobody 1 + +curl::transfer -url "127.0.0.1" -httpversion 1.0 -verbose 1 -nobody 1 + +curl::transfer -url "127.0.0.1" -httpversion 1.1 -verbose 1 -nobody 1 + + + + + + diff --git a/tests/https.tcl b/tests/https.tcl new file mode 100755 index 0000000..c9e85d4 --- /dev/null +++ b/tests/https.tcl @@ -0,0 +1,13 @@ +package require TclCurl + +if {$tcl_platform(platform)=="windows"} { + set certFile [file join $env(windir) curl-ca-bundle.crt] +} else { + set certFile /usr/local/share/curl/curl-ca-bundle.crt +} + +::curl::transfer -url https://www.paypal.com/ -cainfo $certFile \ + -file paypal.html + + +puts "https://www.paypal.com/ saved in 'paypal.html'" diff --git a/tests/interface.tcl b/tests/interface.tcl new file mode 100755 index 0000000..81eede4 --- /dev/null +++ b/tests/interface.tcl @@ -0,0 +1,11 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -verbose 1 -interface 127.0.0.1 -nobody 1 + + + + + + + + diff --git a/tests/ipresolve.tcl b/tests/ipresolve.tcl new file mode 100755 index 0000000..68570fe --- /dev/null +++ b/tests/ipresolve.tcl @@ -0,0 +1,14 @@ +package require TclCurl + +set curlHandle [curl::init] +$curlHandle configure -url "http://127.0.0.1" -filetime 1 -ipresolve v4 \ + -verbose 1 -nobody 1 +$curlHandle perform + +$curlHandle cleanup + + + + + + diff --git a/tests/multi/auto.tcl b/tests/multi/auto.tcl new file mode 100755 index 0000000..7c69cd8 --- /dev/null +++ b/tests/multi/auto.tcl @@ -0,0 +1,31 @@ +#!/usr/local/bin/wish8.4 + +package require TclCurl + +#wm withdraw . + +proc CleanUp {multiHandle easyHandle} { + puts "\n\nCleaning up\n\n" + + $::multiHandle removehandle $::easyHandle + $::multiHandle cleanup + $::easyHandle cleanup + + puts "\n\nAll done\n\n" + + exit +} + +set multiHandle [curl::multiinit] +set easyHandle [curl::init] + +$easyHandle configure -url http://127.0.0.1/~andres/HomePage.tar.gz -file home.tar.gz + +$multiHandle addhandle $easyHandle + +puts "Starting transfer..." + +$multiHandle auto -command "CleanUp $multiHandle $easyHandle" + + + diff --git a/tests/multi/autoGUI.tcl b/tests/multi/autoGUI.tcl new file mode 100755 index 0000000..ace2423 --- /dev/null +++ b/tests/multi/autoGUI.tcl @@ -0,0 +1,31 @@ +#!/usr/local/bin/wish8.4 + +package require TclCurl + +proc CleanUp {multiHandle easyHandle} { + puts "\n\nCleaning up $multiHandle - $easyHandle\n\n" + + $multiHandle removehandle $easyHandle + $multiHandle cleanup + $easyHandle cleanup + + puts "\n\nAll done\n\n" + + exit +} + +proc StartTransfer {} { + set multiHandle [curl::multiinit] + set easyHandle [curl::init] + + $easyHandle configure -url http://127.0.0.1/~andres/HomePage.tar.gz -file home.tar.gz + + $multiHandle addhandle $easyHandle + + $multiHandle auto -command "CleanUp $multiHandle $easyHandle" +} + +set start [button .start -text Start -command StartTransfer] +set stop [button .stop -text Stop -command StopTransfer] + +pack $start $stop -side left -padx 10 -pady 10 diff --git a/tests/multi/cancelTrans.tcl b/tests/multi/cancelTrans.tcl new file mode 100755 index 0000000..6dad215 --- /dev/null +++ b/tests/multi/cancelTrans.tcl @@ -0,0 +1,80 @@ +#!/usr/local/bin/wish8.4 + +package require TclCurl + +proc ProgressCallback {dltotal dlnow ultotal ulnow} { + + set dltotal [expr round($dltotal)] + set dlnow [expr round($dlnow)] + set ultotal [expr round($ultotal)] + set ulnow [expr round($ulnow)] + + puts "Progress callback: $dltotal - $dlnow - $ultotal - $ulnow" + + return +} + +proc Perform {multiHandle} { + if {[catch {$multiHandle active} activeTransfers]} { + puts "Error checking active transfers: $activeTransfers" + return -1 + } + + if {[catch {$multiHandle perform} running]} { + puts "Error: $running" + return -1 + } + return $running +} + +proc Transfer {multiHandle easyHandle} { + global eventId + set runningTransfers [Perform $multiHandle] + if {$runningTransfers>0} { + set eventId [after 200 "Transfer $multiHandle $easyHandle"] + } else { + puts "Were are done, cleaning up..." + $multiHandle removehandle $easyHandle + $easyHandle cleanup + $multiHandle cleanup + puts "All done" + } + return +} + +proc StartTransfer {} { + + set curlEasyHandle [curl::init] + + $curlEasyHandle configure -url "127.0.0.1/~andres/cosa&co.tar" \ + -canceltransvarname cancel -progressproc ProgressCallback\ + -file cosa.tar -noprogress 0 + + set curlMultiHandle [curl::multiinit] + $curlMultiHandle addhandle $curlEasyHandle + + after 100 "Transfer $curlMultiHandle $curlEasyHandle" + + return +} + +proc StopTransfer {} { + global cancel eventId + + puts "The download has been cancelled" + + set cancel 1 + + return +} + +set start [button .start -text Start -command StartTransfer] +set stop [button .stop -text Stop -command StopTransfer] + +pack $start $stop -side left -padx 10 -pady 10 + + + + + + diff --git a/tests/multi/double.tcl b/tests/multi/double.tcl new file mode 100755 index 0000000..614782f --- /dev/null +++ b/tests/multi/double.tcl @@ -0,0 +1,57 @@ +package require TclCurl + + +proc Perform {multiHandle} { + if {[catch {$multiHandle active} activeTransfers]} { + puts "Error checking active transfers: $activeTransfers" + return -1 + } + if {[catch {$multiHandle perform} running]} { + puts "Error: $running" + return 1 + } + return $running +} + +proc StartTransfer {multiHandle} { + while {1==1} { + set runningTransfers [Perform $multiHandle] + if {$runningTransfers>0} { + after 500 + } else { + break + } + } +} + +puts "We create and configure the easy handles" + +set curlEasyHandle1 [curl::init] +set curlEasyHandle2 [curl::init] + +$curlEasyHandle1 configure -url http://127.0.0.1/~andres/ -file index.html +$curlEasyHandle2 configure -url http://127.0.0.1/ -file index2.html + +puts "Creating the multi handle" + +set curlMultiHandle [curl::multiinit] + +puts "Adding easy handles to the multi one" + +$curlMultiHandle addhandle $curlEasyHandle1 +$curlMultiHandle addhandle $curlEasyHandle2 + +puts "We start the transfer" + +StartTransfer $curlMultiHandle + +puts "Transfer done, cleanning up" + +$curlMultiHandle removehandle $curlEasyHandle1 +$curlMultiHandle removehandle $curlEasyHandle2 + +$curlMultiHandle cleanup +$curlEasyHandle1 cleanup +$curlEasyHandle2 cleanup + + diff --git a/tests/multi/single.tcl b/tests/multi/single.tcl new file mode 100755 index 0000000..c07564f --- /dev/null +++ b/tests/multi/single.tcl @@ -0,0 +1,52 @@ +package require TclCurl + +proc Perform {multiHandle} { + if {[catch {$multiHandle active} activeTransfers]} { + puts "Error checking active transfers: $activeTransfers" + return -1 + } + + if {[catch {$multiHandle perform} running]} { + puts "Error: $running" + return 1 + } + return $running +} + +proc StartTransfer {multiHandle} { + while {1==1} { + set runningTransfers [Perform $multiHandle] + if {$runningTransfers>0} { + after 500 + } else { + break + } + } +} + +set curlEasyHandle [curl::init] + +$curlEasyHandle configure -url http://127.0.0.1/ -file index.html + +if {[catch {curl::multiinit} curlMultiHandle]} { + puts "Error with multi handle init" +} + +puts "The multi handle: $curlMultiHandle" + +puts -nonewline "We add the easy handle: " +puts [$curlMultiHandle addhandle $curlEasyHandle] + +StartTransfer $curlMultiHandle + +puts "Calling getinfo [$curlMultiHandle getinfo]" + +puts -nonewline "Removing the easy handle: " +puts [$curlMultiHandle removehandle $curlEasyHandle] + +puts -nonewline "Cleanup the multi handle handle: " +puts [$curlMultiHandle cleanup] + +$curlEasyHandle cleanup + + diff --git a/tests/netrcfile.tcl b/tests/netrcfile.tcl new file mode 100755 index 0000000..1f1529c --- /dev/null +++ b/tests/netrcfile.tcl @@ -0,0 +1,10 @@ +package require TclCurl + +curl::transfer -url "ftp://Strider.Asturias.es" -verbose 1 \ + -netrc required -netrcfile "/home/andres/testnetrc" + + + + + + diff --git a/tests/noProgress.tcl b/tests/noProgress.tcl new file mode 100755 index 0000000..f89d687 --- /dev/null +++ b/tests/noProgress.tcl @@ -0,0 +1,12 @@ +package require TclCurl + +# The default is not to show the progress meter. + +curl::transfer -url 127.0.0.1 -noprogress 1 + + + + + + + diff --git a/tests/nobody.tcl b/tests/nobody.tcl new file mode 100755 index 0000000..108d50c --- /dev/null +++ b/tests/nobody.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -header 1 -nobody 1 + + + + + diff --git a/tests/ntlm.tcl b/tests/ntlm.tcl new file mode 100755 index 0000000..22eee78 --- /dev/null +++ b/tests/ntlm.tcl @@ -0,0 +1,16 @@ +# Contributed by Jos Decoster + +set curlHandle [curl::init] + +$curlHandle configure \ + -verbose 1 -failonerror 1 -errorbuffer ::errorBuffer \ + -url $::url -file $::file \ + -proxy $::proxy_host -proxyport $::proxy_port \ + -proxyauth ntlm \ + -proxyuserpwd $::proxy_user:$::proxy_password + +if { [catch {$curlHandle perform} r] } { + return -code error "$r $::errorBuffer" +} + +$curlHandle cleanup diff --git a/tests/progressProc.tcl b/tests/progressProc.tcl new file mode 100755 index 0000000..e81d108 --- /dev/null +++ b/tests/progressProc.tcl @@ -0,0 +1,27 @@ +package require TclCurl + +proc ProgressCallback {dltotal dlnow ultotal ulnow} { + + set dltotal [expr int($dltotal)] + set dlnow [expr int($dlnow)] + set ultotal [expr int($ultotal)] + set ulnow [expr int($ulnow)] + + puts "Progress callback: $dltotal - $dlnow - $ultotal - $ulnow" + + return +} + + +set curlHandle [curl::init] + +$curlHandle configure -url "127.0.0.1/~andres/cosa&co.tar" \ + -progressproc ProgressCallback -file cosa.tar -noprogress 0 +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/progressProcPause.tcl b/tests/progressProcPause.tcl new file mode 100755 index 0000000..327c3b0 --- /dev/null +++ b/tests/progressProcPause.tcl @@ -0,0 +1,39 @@ +package require TclCurl + +# Another one of my contrived but working examples. + +proc ProgressCallback {dltotal dlnow ultotal ulnow} { + global i curlHandle + + set dltotal [expr int($dltotal)] + set dlnow [expr int($dlnow)] + set ultotal [expr int($ultotal)] + set ulnow [expr int($ulnow)] + + puts "$i Progress callback: $dlnow of $dltotal downloaded" + + if {$i==10} { + $curlHandle pause + } elseif {$i==30} { + $curlHandle resume + } + incr i + + return +} + + +set i 0 + +set curlHandle [curl::init] + +$curlHandle configure -url "127.0.0.1/~andres/cosa&co.tar" \ + -progressproc ProgressCallback -file cosa.tar -noprogress 0 +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/proxy.tcl b/tests/proxy.tcl new file mode 100755 index 0000000..c05b3cc --- /dev/null +++ b/tests/proxy.tcl @@ -0,0 +1,11 @@ +package require TclCurl + +curl::transfer -url http://curl.haxx.se -verbose 1 -proxy "192.168.0.0" + + + + + + + + diff --git a/tests/proxyPort.tcl b/tests/proxyPort.tcl new file mode 100755 index 0000000..c777c95 --- /dev/null +++ b/tests/proxyPort.tcl @@ -0,0 +1,12 @@ +package require TclCurl + +curl::transfer -url http://curl.haxx.com -verbose 1 \ + -proxy 192.168.0.0 -proxyport 8080 + + + + + + + + diff --git a/tests/proxyTunnel.tcl b/tests/proxyTunnel.tcl new file mode 100755 index 0000000..eca8742 --- /dev/null +++ b/tests/proxyTunnel.tcl @@ -0,0 +1,11 @@ +package require TclCurl + +curl::transfer -url http://curl.haxx.se -verbose 1 \ + -proxy "192.168.0.0:8080" -httpproxytunnel 1 + + + + + + + diff --git a/tests/range.tcl b/tests/range.tcl new file mode 100755 index 0000000..f40e239 --- /dev/null +++ b/tests/range.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -range "100-500" + + + + + diff --git a/tests/readProc.tcl b/tests/readProc.tcl new file mode 100755 index 0000000..f517e8f --- /dev/null +++ b/tests/readProc.tcl @@ -0,0 +1,23 @@ +package require TclCurl + +# As an example this is very contrived, but it works. + +proc readFile {size} { + + set chunk [read $::inFile $size] + + return $chunk +} + +set inFile [open "cosa.tar" r] +fconfigure $inFile -translation binary + +curl::transfer -url "ftp://127.0.0.1/cosa.tar" -verbose 1 \ + -username user -password pass -readproc readFile -upload 1 + +close $inFile + + + + + diff --git a/tests/referer.tcl b/tests/referer.tcl new file mode 100755 index 0000000..a87ca05 --- /dev/null +++ b/tests/referer.tcl @@ -0,0 +1,9 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -referer "127.0.0.1/cosa.html" \ + -verbose 1 -nobody 1 + + + + + diff --git a/tests/reset.tcl b/tests/reset.tcl new file mode 100755 index 0000000..101c201 --- /dev/null +++ b/tests/reset.tcl @@ -0,0 +1,21 @@ +package require TclCurl + +set curlHandle [curl::init] + +puts "First we save in 'index.html'" + +$curlHandle configure -noprogress 1 -url "127.0.0.1" -file "index.html" +$curlHandle perform + +puts "And now in stdout" + +$curlHandle reset +$curlHandle configure -url "http://127.0.0.1/" +$curlHandle perform + +$curlHandle cleanup + + + + + diff --git a/tests/resume.tcl b/tests/resume.tcl new file mode 100755 index 0000000..50db6b4 --- /dev/null +++ b/tests/resume.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -resumefrom 500 + + + + + diff --git a/tests/share.tcl b/tests/share.tcl new file mode 100755 index 0000000..d46b32f --- /dev/null +++ b/tests/share.tcl @@ -0,0 +1,23 @@ +# The share interface support is not yet completely done, since +# you can't use it with the multi interface. + +package require TclCurl + +set sHandle [curl::shareinit] +$sHandle share dns + +set easyHandle1 [curl::init] +set easyHandle2 [curl::init] + +$easyHandle1 configure -url http://127.0.0.1/ -share $sHandle +$easyHandle2 configure -url http://127.0.0.1/~andres/ -share $sHandle + +$easyHandle1 perform +$easyHandle2 perform + +$easyHandle1 cleanup +$easyHandle2 cleanup + +$sHandle unshare dns +$sHandle cleanup + diff --git a/tests/stderrNoStderr.tcl b/tests/stderrNoStderr.tcl new file mode 100755 index 0000000..1a3cee7 --- /dev/null +++ b/tests/stderrNoStderr.tcl @@ -0,0 +1,22 @@ +package require TclCurl + +set curlHandle [curl::init] + +puts "First it goes into error.txt" +$curlHandle configure -url 127.0.0.1/~andres/cosa&co.tar -stderr error.txt \ + -noprogress 0 -file cosa.tar + +catch {$curlHandle perform} + + +puts "And then to stderr:" +$curlHandle configure -stderr "" + +catch {$curlHandle perform} + +$curlHandle cleanup + + + + + diff --git a/tests/strerror.tcl b/tests/strerror.tcl new file mode 100755 index 0000000..2cfb41d --- /dev/null +++ b/tests/strerror.tcl @@ -0,0 +1,14 @@ +package require TclCurl + +puts "The error string for code 6 is '[curl::easystrerror 6]'" + +puts "If the number is too big: '[curl::easystrerror 2000]'" + +puts "It works the same way for the multi interface: '[curl::multistrerror 1]'" +puts "And the share interface: '[curl::sharestrerror 1]'" + +catch {curl::easystrerror frelled} errorMsg +puts "And if we use a nonsensical code: '$errorMsg'" + +catch {curl::sharestrerror} errorMsg +puts "And if we forget the error code:\n '$errorMsg'" diff --git a/tests/timeout.tcl b/tests/timeout.tcl new file mode 100755 index 0000000..10f55f2 --- /dev/null +++ b/tests/timeout.tcl @@ -0,0 +1,8 @@ +package require TclCurl + +curl::transfer -timeout 0 -url 127.0.0.1 + + + + + diff --git a/tests/transfer.tcl b/tests/transfer.tcl new file mode 100755 index 0000000..3a63b69 --- /dev/null +++ b/tests/transfer.tcl @@ -0,0 +1,47 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -filetime 1 \ + -infoeffectiveurl effectiveUrl -inforesponsecode httpCode \ + -infofiletime fileTime -infototaltime totalTime \ + -infonamelookuptime nameLookUpTime \ + -infoconnecttime connectTime -infopretransfertime preTime \ + -infostarttransfertime startTransferTime \ + -infosizeupload sizeUpload -infosizedownload sizeDownload \ + -infospeeddownload speedDownload -infospeedupload speedUpload \ + -infoheadersize headerSize -inforequestsize requestSize \ + -infosslverifyresult sslVerifyResult \ + -infocontentlengthupload contentLengthUpload \ + -infocontentlengthdownload contentLengthDownload \ + -infocontenttype contentType \ + -inforedirecttime redirectTime \ + -inforedirectcount redirectCount + + +puts "Url: $effectiveUrl" +puts "Response code: $httpCode" +puts "Filetime: $fileTime - [clock format $fileTime]" +puts "Total time: $totalTime" +puts "Name lookup time: $nameLookUpTime" +puts "Name connect time: $connectTime" +puts "Name pretransfer time: $preTime" +puts "Name start transfer time: $startTransferTime" +puts "Name size upload: $sizeUpload" +puts "Name size download: $sizeDownload" +puts "Name speed download: $speedDownload" +puts "Name speed upload: $speedUpload" +puts "Name header size: $headerSize" +puts "Name request size: $requestSize" +puts "Name ssl verifyresult: $sslVerifyResult" +puts "Name length download: $contentLengthDownload" +puts "Name length upload: $contentLengthUpload" +puts "Content-Type: $contentType" +puts "Redirect time: $redirectTime" +puts "Redirect count: $redirectCount" + + + + + + + + diff --git a/tests/upload.tcl b/tests/upload.tcl new file mode 100755 index 0000000..eebc2f0 --- /dev/null +++ b/tests/upload.tcl @@ -0,0 +1,8 @@ +package require TclCurl + + +curl::transfer -url ftp://andres:ciclope4@127.0.01/cosa.tcl \ + -infilesize [file size writeProc.tcl] -infile writeProc.tcl -upload 1 \ + -verbose 1 + + diff --git a/tests/userAgent.tcl b/tests/userAgent.tcl new file mode 100755 index 0000000..43f0a29 --- /dev/null +++ b/tests/userAgent.tcl @@ -0,0 +1,11 @@ +package require TclCurl + +curl::transfer -url "127.0.0.1" -verbose 1 -nobody 1 \ + -useragent "Mozilla 4.0 (compatible; Getleft 0.10.4)" + + + + + + + diff --git a/tests/verbose.tcl b/tests/verbose.tcl new file mode 100755 index 0000000..ab81457 --- /dev/null +++ b/tests/verbose.tcl @@ -0,0 +1,23 @@ +package require TclCurl + +set curlHandle [curl::init] + +$curlHandle configure -url 127.0.0.1 -verbose 1 -nobody 1 + + +puts "First one is verbose" +$curlHandle perform + +puts "The second isn't" +$curlHandle configure -verbose 0 +$curlHandle perform + + +$curlHandle cleanup + + + + + + + diff --git a/tests/version.tcl b/tests/version.tcl new file mode 100755 index 0000000..91f0826 --- /dev/null +++ b/tests/version.tcl @@ -0,0 +1,9 @@ +package require TclCurl + +puts "[curl::version]" + + + + + + diff --git a/tests/versionInfo.tcl b/tests/versionInfo.tcl new file mode 100755 index 0000000..547392b --- /dev/null +++ b/tests/versionInfo.tcl @@ -0,0 +1,13 @@ +package require TclCurl + + +puts "Version [curl::versioninfo -version]" +puts "Version (num): [curl::versioninfo -versionnum]" +puts "Host: [curl::versioninfo -host]" +puts "Features: [curl::versioninfo -features]" +puts "SSL version: [curl::versioninfo -sslversion]" +puts "SSL version (num): [curl::versioninfo -sslversionnum]" +puts "libz version: [curl::versioninfo -libzversion]" +puts "Protocols [curl::versioninfo -protocols]" + + diff --git a/tests/writeHeader.tcl b/tests/writeHeader.tcl new file mode 100755 index 0000000..8de4dcc --- /dev/null +++ b/tests/writeHeader.tcl @@ -0,0 +1,9 @@ +package require TclCurl + +curl::transfer -url 127.0.0.1 -header 1 -nobody 1 \ + -writeheader header.txt + + + + + diff --git a/tests/writeProc.tcl b/tests/writeProc.tcl new file mode 100755 index 0000000..da6fb82 --- /dev/null +++ b/tests/writeProc.tcl @@ -0,0 +1,23 @@ +package require TclCurl + +# This is one contrived example, but it works. + +proc writeToFile {readData} { + puts "writeToFile called [incr ::i]" + puts -nonewline $::inFile $readData + + return +} + +set i 0 + +set inFile [open "cosa.tar" w+] +fconfigure $inFile -translation binary + +curl::transfer -url "127.0.0.1/~andres/cosa&co.tar" -writeproc writeToFile + +close $inFile + + + + -- 2.39.2