diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rwxr-xr-x | gcc/configure | 6 | ||||
| -rw-r--r-- | gcc/configure.ac | 6 |
3 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 63de7b1..4d33ff3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2008-11-14 Thomas Schwinge <tschwinge@gnu.org> + * configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd + systems, which are assumend to always provide SSP-support in glibc. + * configure: Regenerate. + * configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/kFreeBSD, GNU/kNetBSD systems in the `*-*-linux*' case. * configure: Regenerate. diff --git a/gcc/configure b/gcc/configure index d384729..2a72a52 100755 --- a/gcc/configure +++ b/gcc/configure @@ -24110,6 +24110,12 @@ else fi fi ;; + *-*-gnu*) + # Avoid complicated tests (see + # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. + gcc_cv_libc_provides_ssp=yes;; *-*-darwin*) echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6 diff --git a/gcc/configure.ac b/gcc/configure.ac index d420d8c..b9754a2 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -3510,6 +3510,12 @@ AC_CACHE_CHECK(__stack_chk_fail in target C library, fi fi ;; + *-*-gnu*) + # Avoid complicated tests (see + # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now + # simply assert that glibc does provide this, which is true for all + # realistically usable GNU/Hurd configurations. + gcc_cv_libc_provides_ssp=yes;; *-*-darwin*) AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes], [echo "no __stack_chk_fail on this target"]) |