Weaken -fstack-protector configure test to a compile test.

1 files changed, 3 insertions, 9 deletions

diff --git a/configure b/configure
index dc50c16c72..e131070718 100755
--- a/configure
+++ b/configure
@@ -6643,23 +6643,17 @@ $as_echo_n "checking for -fstack-protector... " >&6; }
 if ${libc_cv_ssp+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  cat > conftest.c <<EOF
-int foo;
-main () { return 0;}
-EOF
-if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector
-			    -o conftest conftest.c 1>&5'
+  if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null'
   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }
-then
+  test $ac_status = 0; }; }; then :
   libc_cv_ssp=yes
 else
   libc_cv_ssp=no
 fi
-rm -f conftest*
+
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5
 $as_echo "$libc_cv_ssp" >&6; }