diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2020-05-14 08:25:39 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-05-14 09:05:02 -0700 |
| commit | 8d286dd118a5bd16f7ae0fb9dfcdcfd020bea803 (patch) | |
| tree | ab2ce2b5fbec75efcf5ac324b2499c81cb95210c /libobjc | |
| parent | 4036327e4cab5c9a0235bb784b02d5a06a614065 (diff) | |
x86: Default CET run-time support to auto
CET has been added since GCC 8. This patch defaults CET run-time support
to auto. It enables CET run-time support if asssembler supports CET
instructions and multi-byte NOPs are enabled via SSE2.
config/
* cet.m4 (GCC_CET_FLAGS): Change default to auto.
gcc/
* configure: Regenerated.
libatomic/
* configure: Regenerated.
libbacktrace/
* configure: Regenerated.
libcc1/
* configure: Regenerated.
libcpp/
* configure: Regenerated.
libdecnumber/
* configure: Regenerated.
libgcc/
* configure: Regenerated.
libgfortran/
* configure: Regenerated.
libgomp/
* configure: Regenerated.
libitm/
* configure: Regenerated.
libobjc/
* configure: Regenerated.
libquadmath/
* configure: Regenerated.
libsanitizer/
* configure: Regenerated.
libssp/
* configure: Regenerated.
libstdc++-v3/
* configure: Regenerated.
libvtv/
* configure: Regenerated.
zlib/
* configure: Regenerated.
Diffstat (limited to 'libobjc')
| -rw-r--r-- | libobjc/ChangeLog | 4 | ||||
| -rwxr-xr-x | libobjc/configure | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index b5bba604944..accabfbd379 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,7 @@ +2020-05-14 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> PR libstdc++/79193 diff --git a/libobjc/configure b/libobjc/configure index 2f8924e5042..018c9db76e8 100755 --- a/libobjc/configure +++ b/libobjc/configure @@ -1383,7 +1383,7 @@ Optional Features: --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory --enable-multilib build many library versions (default) - --enable-cet enable Intel CET in target libraries [default=no] + --enable-cet enable Intel CET in target libraries [default=auto] --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer @@ -3453,7 +3453,7 @@ if test "${enable_cet+set}" = set; then : esac else - enable_cet=no + enable_cet=auto fi |