autofoo: Use AC_USE_SYSTEM_EXTENSIONS

Defining _GNU_SOURCE is then not needed.
2022-11-10 18:19:51 +01:00 · 2022-11-10 18:19:51 +01:00 · 37332eb35e
parent 9b198f0af9
commit 37332eb35e
4 changed files with 1 additions and 3 deletions
--- a/configure.ac
+++ b/configure.ac
@ -7,6 +7,7 @@ AC_CANONICAL_HOST
 AM_INIT_AUTOMAKE(1.6 dist-xz -Wno-portability)
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

+AC_USE_SYSTEM_EXTENSIONS
 AC_C_BIGENDIAN
 AC_PROG_CC
 AM_PROG_AS
--- a/src/modules/loaders/loader_svg.c
+++ b/src/modules/loaders/loader_svg.c
@ -1,4 +1,3 @@
-#define _GNU_SOURCE             /* memmem() */
 #include "config.h"
 #include "Imlib2_Loader.h"

--- a/src/modules/loaders/loader_xbm.c
+++ b/src/modules/loaders/loader_xbm.c
@ -1,7 +1,6 @@
 /*
 * XBM loader
 */
-#define _GNU_SOURCE             /* memmem() */
 #include "config.h"
 #include "Imlib2_Loader.h"

--- a/src/modules/loaders/loader_xpm.c
+++ b/src/modules/loaders/loader_xpm.c
@ -1,4 +1,3 @@
-#define _GNU_SOURCE             /* memmem() */
 #include "config.h"
 #include "Imlib2_Loader.h"