gentoo-overlay/media-libs/gegl/files/gegl-0.3.4-underlinking.patch

From 8dd23b1ed5f1ce065839f15a21ca28766835f1fd Mon Sep 17 00:00:00 2001
From: Justin Lecher <jlec@gentoo.org>
Date: Sat, 5 Dec 2015 17:34:48 +0100
Subject: [PATCH] Fix underlinking (-lm) of libgegl.so

When linking with ld.gold the builds fails due to underlinking of libgegl.so
./.libs/libgegl-0.3.so: error: undefined reference to 'tanhf'

Gnome-Bugs: https://bugzilla.gnome.org/show_bug.cgi?id=759065

Signed-off-by: Justin Lecher <jlec@gentoo.org>
---
 gegl/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gegl/Makefile.am b/gegl/Makefile.am
index e26099c..e53777d 100644
--- a/gegl/Makefile.am
+++ b/gegl/Makefile.am
@@ -39,7 +39,7 @@ AM_LDFLAGS = \
 	$(no_undefined) -export-dynamic -version-info $(GEGL_LIBRARY_VERSION)
 
 LIBS = \
-	$(DEP_LIBS) $(BABL_LIBS)
+	$(DEP_LIBS) $(BABL_LIBS) -lm
 
 GEGL_publicdir = $(includedir)/gegl-$(GEGL_API_VERSION)
 
-- 
2.6.3