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| author | Alexander Ivchenko <alexander.ivchenko@intel.com> | 2016-09-09 21:38:06 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2016-09-09 14:38:06 -0700 |
| commit | 7e4955774fe4e365ec762a51d90ef6365b8be315 (patch) | |
| tree | 7fffb6b63dfdd2d0db6edabc6cacba2f58086af7 /gcc/config.in | |
| parent | af63ba4b309ea3ff8946be59e8dba7333594f4ff (diff) | |
| download | gcc-7e4955774fe4e365ec762a51d90ef6365b8be315.tar.gz | |
re PR target/77267 (MPX does not work in a presence of "-Wl,-as-needed" option (Ubuntu default))
Fix PR target/77267
2016-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
PR target/77267
* config.in: Regenerate.
* config/i386/linux-common.h (MPX_LD_AS_NEEDED_GUARD_PUSH):
New macro.
(MPX_LD_AS_NEEDED_GUARD_PUSH): Ditto.
(LIBMPXWRAPPERS_SPEC): Remove "--no-whole-archive" from
static-libmpxwrappers case.
(LIBMPX_SPEC): Add guards with MPX_LD_AS_NEEDED_GUARD_PUSH and
MPX_LD_AS_NEEDED_GUARD_POP.
* configure: Regenerate.
* configure.ac (HAVE_LD_PUSHPOPSTATE_SUPPORT): New variable.
defined if linker support "--push-state"/"--pop-state".
From-SVN: r240057
Diffstat (limited to 'gcc/config.in')
| -rw-r--r-- | gcc/config.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config.in b/gcc/config.in index fc3321cb146..a736de3a82b 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -1538,6 +1538,12 @@ #endif +/* Define if your linker supports --push-state/--pop-state */ +#ifndef USED_FOR_TARGET +#undef HAVE_LD_PUSHPOPSTATE_SUPPORT +#endif + + /* Define if your linker links a mix of read-only and read-write sections into a read-write section. */ #ifndef USED_FOR_TARGET |