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configure.ac (*-*-freebsd*): Enable check for __stack_chk_fail.

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2009-09-11  Loren J. Rittle  <ljrittle@acm.org>

	* configure.ac (*-*-freebsd*): Enable check for __stack_chk_fail.
	* configure: Regenerate.

From-SVN: r151638
This commit is contained in:
Loren J. Rittle 2009-09-11 15:37:40 +00:00 • committed by Loren J. Rittle
parent 8a47c6c41f
commit 61e1d511e1
3 changed files with 5 additions and 2 deletions
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3
gcc/ChangeLog
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@ -4,6 +4,9 @@
to match the system compiler's configuration at inflection point.
Add comment to remark a remaining difference with system compiler.
* configure.ac (*-*-freebsd*): Enable check for __stack_chk_fail.
* configure: Regenerate.
2009-09-11 Bernd Schmidt <bernd.schmidt@analog.com>
From Jie Zhang <jie.zhang@analog.com>:

2
gcc/configure vendored
View file

@ -24388,7 +24388,7 @@ else
# simply assert that glibc does provide this, which is true for all
# realistically usable GNU/Hurd configurations.
gcc_cv_libc_provides_ssp=yes;;
*-*-darwin*)
*-*-darwin* | *-*-freebsd*)
ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
gcc_cv_libc_provides_ssp=yes

2
gcc/configure.ac
View file

@ -3720,7 +3720,7 @@ AC_CACHE_CHECK(__stack_chk_fail in target C library,
# simply assert that glibc does provide this, which is true for all
# realistically usable GNU/Hurd configurations.
gcc_cv_libc_provides_ssp=yes;;
*-*-darwin*)
*-*-darwin* | *-*-freebsd*)
AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
[echo "no __stack_chk_fail on this target"])
;;