diff options
Diffstat (limited to 'libssp')
| -rwxr-xr-x | libssp/configure | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libssp/configure b/libssp/configure index 2eb4c7998d5..ff342ac6e1f 100755 --- a/libssp/configure +++ b/libssp/configure @@ -4332,13 +4332,14 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 $as_echo_n "checking for CET support... " >&6; } +# NB: Avoid nested save_CFLAGS and save_LDFLAGS. case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in auto) # Check if target supports multi-byte NOPs # and if assembler supports CET insn. - save_CFLAGS="$CFLAGS" + cet_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fcf-protection" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4363,7 +4364,7 @@ else enable_cet=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS="$save_CFLAGS" + CFLAGS="$cet_save_CFLAGS" ;; yes) # Check if assembler supports CET. @@ -10999,7 +11000,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11002 "configure" +#line 11003 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11105,7 +11106,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11108 "configure" +#line 11109 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |