Get rid on -DGNU_SOURCE for internal code, imported libs should be fixed

ASAP, too, though


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21604 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -4600,7 +4600,7 @@ if test "$_sdl" = yes ; then
     _inc_extra="$_inc_extra `$_sdlconfig --cflags | sed s/-Dmain=SDL_main//`"
   else
     _libs_mplayer="$_libs_mplayer `$_sdlconfig --libs`"
-    _inc_extra="$_inc_extra `$_sdlconfig --cflags`"
+    _inc_extra="$_inc_extra `$_sdlconfig --cflags | sed s/-D_GNU_SOURCE=1//`"
   fi
   _vosrc="$_vosrc vo_sdl.c"
   _vomodules="sdl $_vomodules"

libaf/Makefile

@@ -32,8 +32,6 @@ SRCS=af.c \
 SRCS-$(CONFIG_LIBAVCODEC)    += af_lavcresample.c
 SRCS-$(CONFIG_LIBAVCODEC_SO) += af_lavcresample.c
 
-CFLAGS  = -D_GNU_SOURCE
-
 CFLAGS-$(CONFIG_LIBAVUTIL)   += -I../libavutil
 CFLAGS-$(CONFIG_LIBAVCODEC)  += -I../libavcodec
 

libass/Makefile

@@ -13,6 +13,6 @@ SRCS = ass.c \
        ass_library.c \
        ass_font.c \
 
-CFLAGS  = -I../libmpcodecs -D_GNU_SOURCE
+CFLAGS  = -I../libmpcodecs
 
 include ../mpcommon.mak

libmpcodecs/Makefile

@@ -157,7 +157,6 @@ CFLAGS  = -I.. \
           -I../libmpdemux \
           -I../stream \
           -I../loader \
-          -D_GNU_SOURCE \
 
 CFLAGS-$(CONFIG_LIBAVUTIL)    +=  -I../libavutil
 CFLAGS-$(CONFIG_LIBAVCODEC)   +=  -I../libavcodec