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linux-next/tools/testing/selftests/x86/check_cc.sh
Andy Lutomirski e9886ace22 selftests, x86: Rework x86 target architecture detection
We currently fail to build on a non-multilib x86_64 target.  We
print a helpful error, but it's nicer to allow the build to succeed.
Fix it and improve cross-compilation support by detecting
architecture support directly and building only the relevant tests.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2015-05-12 20:02:40 -06:00

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#!/bin/sh
# check_cc.sh - Helper to test userspace compilation support
# Copyright (c) 2015 Andrew Lutomirski
# GPL v2
CC="$1"
TESTPROG="$2"
shift 2
if "$CC" -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
echo 1
else
echo 0
fi
exit 0