From 7f21077a802f3d3c144b086c969d54a36775992e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <slomo@circular-chaos.org>
Date: Mon, 21 Jul 2008 16:03:11 +0000
Subject: Link the ladspa plugin with -ldl. It's needed for dlopen() and
 friends for loading the ladspa plugins and previously ...

Original commit message from CVS:
* configure.ac:
* ext/ladspa/Makefile.am:
Link the ladspa plugin with -ldl. It's needed for dlopen() and friends
for loading the ladspa plugins and previously was linked in by
gmodule. Fixes bug #543848.
---
 configure.ac | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 4abcf5ca..50ebcb74 100644
--- a/configure.ac
+++ b/configure.ac
@@ -660,7 +660,15 @@ dnl *** ladspa ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_LADSPA, true)
 AG_GST_CHECK_FEATURE(LADSPA, [ladspa], ladspa, [
   AC_CHECK_HEADER(ladspa.h, HAVE_LADSPA="yes", HAVE_LADSPA="no")
+  save_cflags="$CFLAGS"
+  CFLAGS="$CFLAGS -D_GNU_SOURCE"
+  
+  AC_CHECK_LIB(dl, dlopen,
+    LADSPA_LIBS="-ldl",
+    HAVE_LADSPA="no")
+  CFLAGS="$save_cflags"
 ])
+AC_SUBST(LADSPA_LIBS)
 
 dnl *** libmms ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_LIBMMS, true)
-- 
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