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-rw-r--r--configure.ac8
1 files changed, 8 insertions, 0 deletions
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)