Commit da8ed5ba authored by Glenn Morris's avatar Glenn Morris

Auto-commit of generated files.

parent b83fdfa9
......@@ -7257,6 +7257,8 @@ fi
nw="$nw -Wfloat-equal" # warns about high-quality code
nw="$nw -Winline" # OK to ignore 'inline'
nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
nw="$nw -Wstrict-overflow" # OK to optimize assuming that
# signed overflow has undefined behavior
nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
......@@ -7264,11 +7266,38 @@ fi
# <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
nw="$nw -Wshadow"
# The following lines should be removable at some point.
nw="$nw -Wstack-protector"
nw="$nw -Wstrict-overflow"
# The following line should be removable at some point.
nw="$nw -Wsuggest-attribute=pure"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use -Wstack-protector" >&5
$as_echo_n "checking whether to use -Wstack-protector... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (1 <= __LONG_MAX__ >> 31 >> 31 \
&& 4 < __GNUC__ + (7 < __GNUC_MINOR__ + (2 <= __GNUC_PATCHLEVEL__)))
/* OK */
#else
#error "Not GCC, or GCC before 4.7.2, or 'long int' has < 64 bits."
#endif
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
nw="$nw -Wstack-protector"
fi
rm -f conftest.err conftest.$ac_ext
if test -n "$GCC"; then
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment