From 267e00d6cd47b41b19335be01a58e877cb54c585 Mon Sep 17 00:00:00 2001
From: Benjamin Drung <benjamin.drung@profitbricks.com>
Date: Fri, 18 Mar 2016 12:31:54 +0100
Subject: [PATCH] Server JRE: Exclude libs that pull in X11

Some libraries of the server JRE are linked against X11. Ignore them in
the dh_shlibdeps run to avoid a dependency on X11.
---
 lib/javase.sh            | 14 +++++++++++++-
 lib/oracle-server-jre.sh |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/javase.sh b/lib/javase.sh
index 6309e9f..ed0745c 100644
--- a/lib/javase.sh
+++ b/lib/javase.sh
@@ -70,6 +70,18 @@ j2se_rules() {
     cat << EOF
 #!/usr/bin/make -f
 
+# Exclude libraries that pull in ALSA or OpenGL which are not needed in normal operation
+EXCLUDE_LIBS = \\
+	--exclude=avplugin \\
+	--exclude=fxavcodecplugin \\
+	--exclude=libjsoundalsa.so \\
+EOF
+    for lib in $exlude_libs; do
+        printf '\t--exclude=%s \\\n' "$lib"
+    done
+    cat << EOF
+	\$(NULL)
+
 %:
 	dh \$@
 
@@ -77,7 +89,7 @@ override_dh_compress:
 	dh_compress \$(shell find $j2se_name/man/ -type f ! -name '*.gz' -printf '${jvm_base##/}/%p\n')
 
 override_dh_shlibdeps:
-	dh_shlibdeps --exclude=fxavcodecplugin --exclude=avplugin -l\$(shell find $j2se_name -type f -name '*.so*' -printf '${jvm_base##/}/%h\n' | sort -u | tr '\n' ':' | sed 's/:\$\$//')
+	dh_shlibdeps \$(EXCLUDE_LIBS) -l\$(shell find $j2se_name -type f -name '*.so*' -printf '${jvm_base##/}/%h\n' | sort -u | tr '\n' ':' | sed 's/:\$\$//')
 
 override_dh_strip_nondeterminism:
 	# Disable dh_strip_nondeterminism to speed up the build
diff --git a/lib/oracle-server-jre.sh b/lib/oracle-server-jre.sh
index 2f30f0b..c7ccbcf 100644
--- a/lib/oracle-server-jre.sh
+++ b/lib/oracle-server-jre.sh
@@ -81,6 +81,7 @@ EOF
       oracle_jre_bin_jre="policytool"
       oracle_jre_lib_hl="jexec"
       j2se_package="$j2se_vendor-java$j2se_release-server-jre"
+      exlude_libs="appletviewer libawt_xawt.so libsplashscreen.so policytool"
       j2se_run
     fi
   fi
-- 
2.39.2