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authorUlrich Drepper <drepper@redhat.com>2004-09-20 14:47:18 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-20 14:47:18 +0000
commit54beacabbe34d033abcf9545c28f091ae06e944b (patch)
treede38de4f58f6b53a659d0832516c300ae9eb4c41 /configure
parentefec50797a13f527967ec8e0113fd9405ec7e7bc (diff)
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Update.
2004-09-20 Jakub Jelinek <jakub@redhat.com> * configure.in (libc_cv_z_relro): Only set to yes if linker script contains DATA_SEGMENT_RELRO_END.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure15
1 files changed, 11 insertions, 4 deletions
diff --git a/configure b/configure
index cf0b32f..4e0ea1b 100755
--- a/configure
+++ b/configure
@@ -5549,16 +5549,23 @@ echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
if test "${libc_cv_z_relro+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
+ libc_cv_z_relro=no
+ if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- libc_cv_z_relro=yes
- else
- libc_cv_z_relro=no
+ if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_z_relro=yes
+ fi
fi
fi
echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5