uclibc headers need to know if _GNU_SOURCE is defined or not and its defined
in config.h so include it first to get the definition if its there fixed build
problems on uclibc

test_decode.c:107:2: error: implicit declaration of function 'open_memstream' [-Werror=implicit-function-declaration]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending

Index: libdrm-2.4.30/intel/test_decode.c
===================================================================
--- libdrm-2.4.30.orig/intel/test_decode.c	2012-02-03 14:28:46.409355918 -0800
+++ libdrm-2.4.30/intel/test_decode.c	2012-02-03 14:29:02.357356689 -0800
@@ -21,6 +21,8 @@
  * IN THE SOFTWARE.
  */
 
+#include "config.h"
+
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -31,7 +33,6 @@
 #include <sys/mman.h>
 #include <err.h>
 
-#include "config.h"
 #include "intel_bufmgr.h"
 #include "intel_chipset.h"