From: Jon Turney <jon.turney@dronecode.org.uk>
Date: Thu, 19 Jan 2017 15:21:34 +0000 (+0000)
Subject: _GNU_SOURCE should be defined before including any headers
X-Git-Tag: 0.6.28~8^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F209%2Fhead;p=thirdparty%2Flibsolv.git

_GNU_SOURCE should be defined before including any headers

per https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html
"These directives must come before any #include of a system header file."

This actually causes a problem when compiling with newlib headers.
---

diff --git a/src/poolvendor.c b/src/poolvendor.c
index ec25f9d4..adb84d82 100644
--- a/src/poolvendor.c
+++ b/src/poolvendor.c
@@ -5,15 +5,14 @@
  * for further information
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 /* we need FNM_CASEFOLD */
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <fnmatch.h>
 
 #include "pool.h"