[systemd-commits] configure.ac

[Kay Sievers]

 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 03a170c03cd4a09721369ece48affb70d66c6b90
Author: Kay Sievers <kay at vrfy.org>
Date:   Mon Oct 21 18:28:23 2013 +0200

    build-sys: disable _FORTIFY_SOURCE for -Og builds for now
    
    Older gcc versions throw things like:
    
      In file included from /usr/include/fcntl.h:302:0,
                     from ../src/core/execute.c:25:
    In function 'open',
        inlined from 'open_null_as' at ../src/core/execute.c:196:12:
    /usr/include/bits/fcntl2.h:50:24: error: call to '__open_missing_mode'
      declared with attribute error: open with O_CREAT in second argument needs 3 arguments
        __open_missing_mode ();

diff --git a/configure.ac b/configure.ac
index b09f333..7e41d57 100644
--- a/configure.ac
+++ b/configure.ac
@@ -157,7 +157,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
         --param=ssp-buffer-size=4])
 AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
 
-AS_CASE([$CFLAGS], [*-O[[12345g\ ]]*],
+AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
         [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
                -Wp,-D_FORTIFY_SOURCE=2])],
         [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])