diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2014-04-17 14:25:25 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-04-17 14:25:25 +0200 |
| commit | 4f148bbc73f5aeb52aec38785263c26811be308d (patch) | |
| tree | 47cfcc6b2ff22d34b1cb69c133eaa143f2c4117d /libiberty/configure | |
| parent | ffe7f7a75f2e5709f2678d01bf1a92890304c346 (diff) | |
re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing -lasan))
PR sanitizer/56781
lto-plugin/
* Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
(liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
over ../libiberty/pic/libiberty.a if the former exists.
* Makefile.in: Regenerated.
libiberty/
* maint-tool: Also emit rule for noasan/ subdirectory.
* configure.ac (NOASANFLAG): Set and substitute.
* Makefile.in: Regenerated.
(NOASANFLAG): Set.
(all, $(TARGETLIB), mostlyclean): Handle noasan subdir like pic
subdir.
(stamp-noasandir): New goal.
* configure: Regenerated.
From-SVN: r209476
Diffstat (limited to 'libiberty/configure')
| -rwxr-xr-x | libiberty/configure | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libiberty/configure b/libiberty/configure index 7bde9b38f19..96feaedbeba 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -594,6 +594,7 @@ pexecute target_header_dir CHECK LIBOBJS +NOASANFLAG PICFLAG INSTALL_DATA INSTALL_SCRIPT @@ -4971,6 +4972,12 @@ if [ "${shared}" != "yes" ]; then fi +NOASANFLAG= +case " ${CFLAGS} " in + *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; +esac + + echo "# Warning: this fragment is automatically generated" > temp-frag if [ -n "${frag}" ] && [ -f "${frag}" ]; then |