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authorUlrich Drepper <drepper@redhat.com>2006-11-02 18:35:22 +0000
committerUlrich Drepper <drepper@redhat.com>2006-11-02 18:35:22 +0000
commitd95b0c5e461c48af6d41b31965d37f93cb7c2670 (patch)
treed876edaf12ac1b38bba67e2001be022065d0760c /configure.in
parentba023e4741568a2b6a8b0e2d0d90aeb23e2c9efb (diff)
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* configure.in: Work around ld --help change and avoid -z relro
test completely if the architecture doesn't care about security.
Diffstat (limited to 'configure.in')
-rw-r--r--configure.in24
1 files changed, 12 insertions, 12 deletions
diff --git a/configure.in b/configure.in
index 5cb3035a65..71ceb04b33 100644
--- a/configure.in
+++ b/configure.in
@@ -1436,26 +1436,26 @@ EOF
fi
rm -f conftest*])
- AC_CACHE_CHECK(for -z relro option,
- libc_cv_z_relro, [dnl
+ case "$base_machine" in
+changequote(,)dnl
+ i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*)
+changequote([,])dnl
+ AC_CACHE_CHECK(for -z relro option,
+ libc_cv_z_relro, [dnl
libc_cv_z_relro=no
if AC_TRY_COMMAND([${CC-cc} -v --help 2>&1|grep "z relro" 1>&AS_MESSAGE_LOG_FD])
then
if AC_TRY_COMMAND([${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&AS_MESSAGE_LOG_FD])
then
libc_cv_z_relro=yes
- else
-changequote(,)dnl
- case "$base_machine" in
- i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*) ;;
- *) libc_cv_z_relro="not required" ;;
- esac
-changequote([,])dnl
fi
fi])
- if test "$libc_cv_z_relro" = no; then
- AC_MSG_ERROR(linker with -z relro support required)
- fi
+ if test "$libc_cv_z_relro" = no; then
+ AC_MSG_ERROR(linker with -z relro support required)
+ fi
+ ;;
+ *) ;;
+ esac
AC_CACHE_CHECK(for -Bgroup option,
libc_cv_Bgroup, [dnl