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| author | Darren Tucker <dtucker@zip.com.au> | 2007-12-02 11:02:22 +0100 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2007-12-02 11:02:22 +0100 |
| commit | 319b3d9b00a38d0b7d6965173f3507e80bb1f46e (patch) | |
| tree | 7127e097d5ad3d30e8cc25b279c4a538b5c3824d /configure.ac | |
| parent | - djm@cvs.openbsd.org 2007/10/29 23:49:41 (diff) | |
| download | openssh-319b3d9b00a38d0b7d6965173f3507e80bb1f46e.tar.xz openssh-319b3d9b00a38d0b7d6965173f3507e80bb1f46e.zip | |
- (dtucker) [configure.ac] Enable -fstack-protector-all on systems where
gcc supports it. ok djm@
Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index e9402a735..c9bce0199 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# $Id: configure.ac,v 1.386 2007/09/26 21:03:20 dtucker Exp $ +# $Id: configure.ac,v 1.387 2007/12/02 10:02:22 dtucker Exp $ # # Copyright (c) 1999-2004 Damien Miller # @@ -15,7 +15,7 @@ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) -AC_REVISION($Revision: 1.386 $) +AC_REVISION($Revision: 1.387 $) AC_CONFIG_SRCDIR([ssh.c]) AC_CONFIG_HEADER(config.h) @@ -105,6 +105,15 @@ if test "$GCC" = "yes" || test "$GCC" = "egcs"; then *) ;; esac + AC_MSG_CHECKING(if $GCC understands -fstack-protector-all) + saved_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fstack-protector-all" + AC_TRY_COMPILE([], [ int main(void){return 0;} ], + [ AC_MSG_RESULT(yes) ], + [ AC_MSG_RESULT(no) + CFLAGS="$saved_CFLAGS" ] + ) + if test -z "$have_llong_max"; then # retry LLONG_MAX with -std=gnu99, needed on some Linuxes unset ac_cv_have_decl_LLONG_MAX |