Patch from Gentoo:
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-libs/gd/files/gd-2.0.35-fontconfig.patch?view=log

fix from upstream

http://bugs.gentoo.org/363367

# HG changeset patch
# User tabe
# Date 1239812355 0
# Node ID 3ea283efcdafcb2acc1dd0ace1d3d48da6d8cec8
# Parent  4f29a877875f63cee5a64e7bea406a61882a565e
fixed FS#199

199, Fixed useFontConfig() to work as documented (Ethan Merritt)
 
diff -r 4f29a877875f -r 3ea283efcdaf gdft.c
--- a/gdft.c	Sat Apr 04 12:00:37 2009 +0000
+++ b/gdft.c	Wed Apr 15 16:19:15 2009 +0000
@@ -1659,7 +1659,7 @@
 BGD_DECLARE(int) gdFTUseFontConfig(int flag)
 {
 #ifdef HAVE_LIBFONTCONFIG
-	fontConfigFlag = 1;
+	fontConfigFlag = flag;
 	return 1;
 #else
 	return 0;