media-gfx/gimp: Fix 2.9.6 gold linking (bug #629300)

Package-Manager: Portage-2.3.8, Repoman-2.3.3

media-gfx/gimp/files/gimp-2.9.6-underlinking.patch

@@ -0,0 +1,20 @@
+diff --git a/libgimpbase/Makefile.am b/libgimpbase/Makefile.am
+index a1a6719..85c8518 100644
+--- a/libgimpbase/Makefile.am
++++ b/libgimpbase/Makefile.am
+@@ -22,6 +22,7 @@ uninstall-libtool-import-lib:
+ 	-rm $(DESTDIR)$(libdir)/libgimpbase-$(GIMP_API_VERSION).dll.a
+ 	-rm $(DESTDIR)$(libdir)/gimpbase.def
+ else
++libm = -lm
+ install-libtool-import-lib:
+ uninstall-libtool-import-lib:
+ endif
+@@ -169,6 +170,7 @@ EXTRA_libgimpbase_@GIMP_API_VERSION@_la_DEPENDENCIES = $(gimpbase_def)
+ libgimpbase_@GIMP_API_VERSION@_la_LIBADD = \
+ 	$(GIO_LIBS)	\
+ 	$(GEXIV2_LIBS)	\
++	$(libm) \
+ 	$(ole32_lib)
+
+ install-data-local: install-ms-lib install-libtool-import-lib

media-gfx/gimp/gimp-2.9.6.ebuild

@@ -89,6 +89,7 @@ pkg_setup() {
 }
 
 src_prepare() {
+	eapply "${FILESDIR}"/${P}-underlinking.patch  # from 629304
 	eapply_user
 
 	sed -i -e 's/== "xquartz"/= "xquartz"/' configure.ac || die #494864