lib,bin: cleanup _{GNU,BSD,DEFAULT}_SOURCE, this shouldn't be per file

Author: Duncaen

bin/xbps-fbulk/main.c

@@ -47,8 +47,6 @@
  * Only one attempt is made to build any given package, no matter how many
  * other packages depend on it.
  */
-#define _DEFAULT_SOURCE
-#define _BSD_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>

bin/xbps-query/search.c

@@ -23,10 +23,6 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifdef HAVE_STRCASESTR
-# define _GNU_SOURCE    /* for strcasestr(3) */
-#endif
-
 #include "compat.h"
 
 #include <stdio.h>

bin/xbps-uchroot/main.c

@@ -32,8 +32,6 @@
  * 	- Supports overlayfs on a temporary directory or a tmpfs mount.
  * 	- Supports read-only bind mounts.
  */
-#define _GNU_SOURCE
-#define _XOPEN_SOURCE 700
 #include <sys/types.h>
 #include <sys/prctl.h>
 #include <sys/fsuid.h>

bin/xbps-uunshare/main.c

@@ -22,7 +22,6 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-#define _GNU_SOURCE
 #include <sys/types.h>
 #include <sys/mount.h>
 #include <sys/fsuid.h>

configure

@@ -195,7 +195,7 @@ echo "CC =	$CC" >>$CONFIG_MK
 echo "CFLAGS =	-O2" >>$CONFIG_MK
 
 echo "LDFLAGS =  	-L\$(TOPDIR)/lib" >>$CONFIG_MK
-echo "CPPFLAGS = 	-I. -I\$(TOPDIR) -I\$(TOPDIR)/include" >>$CONFIG_MK
+echo "CPPFLAGS = 	-D_DEFAULT_SOURCE -D_GNU_SOURCE -I. -I\$(TOPDIR) -I\$(TOPDIR)/include" >>$CONFIG_MK
 echo "CPPFLAGS +=	-DXBPS_SYSCONF_PATH=\\\"${ETCDIR}\\\"" >>$CONFIG_MK
 echo "CPPFLAGS +=	-DXBPS_SYSDEFCONF_PATH=\\\"${SHAREDIR}/xbps.d\\\"" >>$CONFIG_MK
 echo "CPPFLAGS +=	-DXBPS_VERSION=\\\"${VERSION}\\\"" >>$CONFIG_MK

lib/cb_util.c

@@ -23,10 +23,6 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifdef HAVE_VASPRINTF
-# define _GNU_SOURCE    /* for vasprintf(3) */
-#endif
-
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>

lib/external/dewey.c

@@ -30,9 +30,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#define _BSD_SOURCE
 #include <string.h>
-#undef _BSD_SOURCE
 #include <strings.h>
 #include <ctype.h>
 

lib/external/fexec.c

@@ -27,8 +27,6 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#define _BSD_SOURCE	/* for vfork and chroot */
-#define _DEFAULT_SOURCE	/* glibc>=2.20 */
 #include <sys/types.h>
 #include <unistd.h>
 
@@ -38,8 +36,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#undef _DEFAULT_SOURCE
-#undef _BSD_SOURCE
 #include "xbps_api_impl.h"
 
 static int

lib/fetch/ftp.c

@@ -57,11 +57,6 @@
  *
  */
 
-#ifdef __linux__
-/* Keep this down to Linux, it can create surprises else where. */
-#define _GNU_SOURCE
-#endif
-
 #include <sys/types.h>
 #include <sys/socket.h>
 

lib/fetch/http.c

@@ -62,10 +62,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined(__linux__)
-#define _GNU_SOURCE
-#endif
-
 #include <sys/types.h>
 #include <sys/socket.h>