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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-11-17 23:32:46 +0100 |
|---|---|---|
| committer | Igor Tsimbalist <itsimbal@gcc.gnu.org> | 2017-11-17 23:32:46 +0100 |
| commit | ff035ef67334c4a5011d2f28a8b1c5813c1da9d5 (patch) | |
| tree | d27c32575d5c526f1257183c9e0f5c7621c6717d /libssp/configure.ac | |
| parent | 8e2fc0551b547d1ecb498d18fc599bc73289629f (diff) | |
| download | gcc-ff035ef67334c4a5011d2f28a8b1c5813c1da9d5.zip gcc-ff035ef67334c4a5011d2f28a8b1c5813c1da9d5.tar.gz gcc-ff035ef67334c4a5011d2f28a8b1c5813c1da9d5.tar.bz2 | |
Enable building libssp with Intel CET
libssp/
* Makefile.am: Update AM_CFLAGS, update
libssp_nonshared_la_CFLAGS.
* Makefile.in: Regenerate.
* configure: Likewise.
* aclocal.m4: Likewise.
* configure.ac: Set CET_FLAGS. Update XCFLAGS.
From-SVN: r254898
Diffstat (limited to 'libssp/configure.ac')
| -rw-r--r-- | libssp/configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libssp/configure.ac b/libssp/configure.ac index 9e4a22a..0d228c1 100644 --- a/libssp/configure.ac +++ b/libssp/configure.ac @@ -62,6 +62,11 @@ void __attribute__((noinline)) bar (char *x) [AC_MSG_RESULT(no)]) CFLAGS="$save_CFLAGS" +# Add CET specific flags if CET is enabled +GCC_CET_FLAGS(CET_FLAGS) +XCFLAGS="$XCFLAGS $CET_FLAGS" +AC_SUBST(XCFLAGS) + AC_MSG_CHECKING([whether hidden visibility is supported]) AC_TRY_COMPILE([ void __attribute__((visibility ("hidden"))) bar (void) {}],, |