X-Git-Url: https://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=SConstruct;h=14bd10e8fbcfbd6e31e38af4b3faf62a9e984250;hp=e4b2b104d6af33ab237e98e689342345e63981dc;hb=b32798a5b171def527639ca8b67ad0f2368da94d;hpb=4cb393cfd9b0ab69392612521ee3dbe481ec492d

diff --git a/SConstruct b/SConstruct
index e4b2b10..14bd10e 100644
--- a/SConstruct
+++ b/SConstruct
@@ -23,23 +23,46 @@ import platform
 import SCons
 
 env = Environment(**ARGUMENTS)
+conf = Configure(env)
+
 destdir = env.get('DESTDIR', '/sbin');
 targets = []
+libs = ['exfat']
+
+if 'CC' in os.environ:
+	conf.env.Replace(CC = os.environ['CC'])
+if 'CCFLAGS' in os.environ:
+	conf.env.Replace(CCFLAGS = os.environ['CCFLAGS'])
+# Set default CCFLAGS for known compilers
+if not conf.env['CCFLAGS']:
+	if conf.env['CC'] == 'gcc':
+		conf.env.Replace(CCFLAGS = '-Wall -O2 -ggdb')
+	elif conf.env['CC'] == 'clang':
+		conf.env.Replace(CCFLAGS = '-Wall -O2 -g')
+conf.env.Append(CPPDEFINES = {'FUSE_USE_VERSION': 26})
+conf.env.Append(CPPDEFINES = {'_FILE_OFFSET_BITS' : 64})
+conf.env.Append(CPPPATH = ['libexfat'])
+if 'LDFLAGS' in os.environ:
+	conf.env.Append(LINKFLAGS = os.environ['LDFLAGS'])
+conf.env.Append(LIBPATH = ['libexfat'])
 
-if not env['CCFLAGS']:
-	if env['CC'] == 'gcc':
-		env['CCFLAGS'] = '-Wall -O2 -ggdb'
-env.Append(CPPDEFINES = {'FUSE_USE_VERSION': 26})
-env.Append(CPPDEFINES = {'_FILE_OFFSET_BITS' : 64})
 # __DARWIN_64_BIT_INO_T=0 define is needed because since Snow Leopard inode
 # numbers are 64-bit by default, but libfuse operates 32-bit ones. This define
 # forces 32-bit inode declaration in system headers, but it's also possible to
 # link against libfuse_ino64 instead.
 if platform.system() == 'Darwin':
-	env.Append(CPPDEFINES = {'__DARWIN_64_BIT_INO_T' : 0})
-	env.Append(CPPDEFINES = {'__DARWIN_UNIX03' : 1})
-env.Append(CPPPATH = ['libexfat'])
-env.Append(LINKFLAGS = '')
+	conf.env.Append(CPPDEFINES = {'__DARWIN_64_BIT_INO_T' : 0})
+	conf.env.Append(CPPDEFINES = {'__DARWIN_UNIX03' : 1})
+
+# FreeBSD does not support block devices, only raw devices. Ublio is required
+# for unaligned I/O and caching.
+if platform.system() == 'FreeBSD':
+	conf.env.Append(CPPDEFINES = 'USE_UBLIO')
+	libs.append('ublio')
+	conf.env.Append(CPPPATH = ['/usr/local/include'])
+	conf.env.Append(LIBPATH = ['/usr/local/lib'])
+
+env = conf.Finish()
 
 def make_symlink(dir, target, link_name):
 	workdir = os.getcwd()
@@ -55,14 +78,11 @@ symlink = SCons.Action.ActionFactory(make_symlink,
 		lambda dir, target, link_name:
 				'make_symlink("%s", "%s", "%s")' % (dir, target, link_name))
 
-def program(pattern, output, alias = None, lib = None):
+def program(pattern, output, alias, libs):
 	sources = Glob(pattern)
 	if not sources:
 		return
-	libs = ['exfat']
-	if lib:
-		libs.append(lib)
-	target = env.Program(output, sources, LIBS = libs, LIBPATH = 'libexfat')
+	target = env.Program(output, sources, LIBS = libs)
 	if alias:
 		Alias('install', Install(destdir, target),
 				symlink(destdir, os.path.basename(output), alias))
@@ -72,10 +92,10 @@ def program(pattern, output, alias = None, lib = None):
 
 env.Library('libexfat/exfat', Glob('libexfat/*.c'))
 
-program('fuse/*.c', 'fuse/mount.exfat-fuse', 'mount.exfat', ['fuse'])
-program('dump/*.c', 'dump/dumpexfat')
-program('fsck/*.c', 'fsck/exfatfsck', 'fsck.exfat')
-program('mkfs/*.c', 'mkfs/mkexfatfs', 'mkfs.exfat')
-program('label/*.c', 'label/exfatlabel')
+program('fuse/*.c', 'fuse/mount.exfat-fuse', 'mount.exfat', [libs + ['fuse']])
+program('dump/*.c', 'dump/dumpexfat', None, libs)
+program('fsck/*.c', 'fsck/exfatfsck', 'fsck.exfat', libs)
+program('mkfs/*.c', 'mkfs/mkexfatfs', 'mkfs.exfat', libs)
+program('label/*.c', 'label/exfatlabel', None, libs)
 
 Default(targets)