git.sur5r.net Git - u-boot/blob - scripts/gcc-stack-usage.sh

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