Define _GNU_SOURCE in config.h, remove definitions from source files.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1757 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/configure.in b/configure.in
index 4243e6683d1e71f15120cd8b99e5fa4f6e0c82f1..875212e25f74c36c81d2d1cef3e43bdd5b2a1763 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -851,6 +851,7 @@ if test "${has_environ}" != "yes" ; then
      AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.]) 
 fi
 
+AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).])
 
 # set default gcc warnings
 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security"

diff --git a/src/helper/jim.c b/src/helper/jim.c
index 9d49e8714c5602d5d8ec750826b6d9dee0b4b08e..5122615d27091e74ff7c91b197e7a9cb30a339a0 100644 (file)
--- a/src/helper/jim.c
+++ b/src/helper/jim.c
@@ -53,9 +53,6 @@
 #define JIM_DYNLIB      /* Dynamic library support for UNIX and WIN32 */
 #endif /* JIM_ANSIC */
 
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE    /* for vasprintf() */
-#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

diff --git a/src/target/oocd_trace.c b/src/target/oocd_trace.c
index dc96d13fc44039c8024febcfca0e45665f77fb38..d54766aeab8115cecfcd4c7aed8bd4497148e278 100644 (file)
--- a/src/target/oocd_trace.c
+++ b/src/target/oocd_trace.c
@@ -21,11 +21,6 @@
 #include "config.h"
 #endif
 
-// we must define _GNU_SOURCE to get strndup
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
 #include "oocd_trace.h"
 #include "arm7_9_common.h"