scripts/gcc-stack-usage.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0+
   3 # Test for gcc '-fstack-usage' support
   4 # Copyright (C) 2013, Masahiro Yamada <yamada.m@jp.panasonic.com>
   5 #
   6
   7 TMP="$$"
   8
   9 cat <<END | $@ -Werror -fstack-usage -x c - -c -o $TMP >/dev/null 2>&1 \
  10                                                         && echo "y"
  11 int main(void)
  12 {
  13         return 0;
  14 }
  15 END
  16
  17 rm -f $TMP $TMP.su