1 #!/bin/sh 1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0-only 2 # SPDX-License-Identifier: GPL-2.0-only
3 # check_cc.sh - Helper to test userspace compi 3 # check_cc.sh - Helper to test userspace compilation support
4 # Copyright (c) 2015 Andrew Lutomirski 4 # Copyright (c) 2015 Andrew Lutomirski
5 5
6 CC="$1" 6 CC="$1"
7 TESTPROG="$2" 7 TESTPROG="$2"
8 shift 2 8 shift 2
9 9
10 if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG 10 if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
11 echo 1 11 echo 1
12 else 12 else
13 echo 0 13 echo 0
14 fi 14 fi
15 15
16 exit 0 16 exit 0
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