X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fregex.c;h=a8e2341ca84b9f6477f5ef85b4f8fc865bca7ff3;hb=7a719c1772d45a9990560820a78ae76534ae3497;hp=3b219555aa365042f7df17feddd1259615885590;hpb=1602f0afed21be664fcf5c42d59db07cc22c56d6;p=gnulib.git

diff --git a/lib/regex.c b/lib/regex.c
index 3b219555a..a8e2341ca 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -14,12 +14,18 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+   with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
-#include <config.h>
+#ifndef _LIBC
+# include <config.h>
 
-/* Make sure noone compiles this code with a C++ compiler.  */
+# if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+#  pragma GCC diagnostic ignored "-Wsuggest-attribute=pure"
+#  pragma GCC diagnostic ignored "-Wtype-limits"
+# endif
+#endif
+
+/* Make sure no one compiles this code with a C++ compiler.  */
 #if defined __cplusplus && defined _LIBC
 # error "This is C code, use a C compiler"
 #endif
@@ -53,7 +59,6 @@
    GNU regex allows.  Include it before <regex.h>, which correctly
    #undefs RE_DUP_MAX and sets it to the right value.  */
 #include <limits.h>
-#include <strings.h>
 
 #include <regex.h>
 #include "regex_internal.h"