diff options
Diffstat (limited to 'libssp')
| -rw-r--r-- | libssp/ChangeLog | 5 | ||||
| -rwxr-xr-x | libssp/configure | 21 |
2 files changed, 23 insertions, 3 deletions
diff --git a/libssp/ChangeLog b/libssp/ChangeLog index 66254fe..b5e8113 100644 --- a/libssp/ChangeLog +++ b/libssp/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libssp/configure b/libssp/configure index a96b391..df7bff7 100755 --- a/libssp/configure +++ b/libssp/configure @@ -4095,18 +4095,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -4146,6 +4156,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" @@ -10745,7 +10760,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10748 "configure" +#line 10763 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10851,7 +10866,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10854 "configure" +#line 10869 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |