Avoid gcc warnings because of #pragma GCC system_header on older gcc.

[gnulib.git] / ChangeLog

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 2008-10-17  Bruno Haible  <bruno@clisp.org>
 
        Avoid gcc warnings because of #pragma GCC system_header on older gcc.
-       * m4/include_next.m4: Require autoconf >= 2.60.
-       (gl_INCLUDE_NEXT): Use #pragma GCC system_header only for GCC 3.0 or
-       newer.
+       * lib/arpa_inet.in.h: Encloses reference to PRAGMA_SYSTEM_HEADER so
+       that it gets activated only for gcc >= 3.0.
+       * lib/dirent.in.h: Likewise.
+       * lib/errno.in.h: Likewise.
+       * lib/fcntl.in.h: Likewise.
+       * lib/float.in.h: Likewise.
+       * lib/iconv.in.h: Likewise.
+       * lib/inttypes.in.h: Likewise.
+       * lib/locale.in.h: Likewise.
+       * lib/math.in.h: Likewise.
+       * lib/netdb.in.h: Likewise.
+       * lib/netinet_in.in.h: Likewise.
+       * lib/search.in.h: Likewise.
+       * lib/signal.in.h: Likewise.
+       * lib/spawn.in.h: Likewise.
+       * lib/stdarg.in.h: Likewise.
+       * lib/stdint.in.h: Likewise.
+       * lib/stdio.in.h: Likewise.
+       * lib/stdlib.in.h: Likewise.
+       * lib/string.in.h: Likewise.
+       * lib/strings.in.h: Likewise.
+       * lib/sys_file.in.h: Likewise.
+       * lib/sys_ioctl.in.h: Likewise.
+       * lib/sys_select.in.h: Likewise.
+       * lib/sys_socket.in.h: Likewise.
+       * lib/sys_stat.in.h: Likewise.
+       * lib/sys_time.in.h: Likewise.
+       * lib/sysexits.in.h: Likewise.
+       * lib/time.in.h: Likewise.
+       * lib/unistd.in.h: Likewise.
+       * lib/wchar.in.h: Likewise.
+       * lib/wctype.in.h: Likewise.
        Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
 
 2008-10-17  Jim Meyering  <meyering@redhat.com>