[gst-cvs] gst-plugins-bad: configure.ac: set GST_LIB_LDFLAGS

[<mn...@ke...>]

Module: gst-plugins-bad
Branch: master
Commit: d6d48cfb7091b2bcfd8e4dba3a7eaafce668b1f0
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=d6d48cfb7091b2bcfd8e4dba3a7eaafce668b1f0

Author: Mark Nauwelaerts <mar...@co...>
Date:   Mon Feb  7 14:05:34 2011 +0100

configure.ac: set GST_LIB_LDFLAGS

Aligns GST_LIB_LDFLAGS with e.g. -base to arrange for proper exports in libs.

---

 configure.ac |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 3da8244..5819cb3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1691,6 +1691,13 @@ dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
 GST_ALL_LDFLAGS="-no-undefined"
 AC_SUBST(GST_ALL_LDFLAGS)
 
+dnl GST_LIB_LDFLAGS
+dnl linker flags shared by all libraries
+dnl LDFLAGS modifier defining exported symbols from built libraries
+dnl (export _gst_foo but not __gst_foo)
+GST_LIB_LDFLAGS="-export-symbols-regex ^_?\(gst_\|Gst\|GST_\).*"
+AC_SUBST(GST_LIB_LDFLAGS)
+
 dnl this really should only contain flags, not libs - they get added before
 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"