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-rwxr-xr-xtools/testing/selftests/x86/check_cc.sh16
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/x86/check_cc.sh b/tools/testing/selftests/x86/check_cc.sh
new file mode 100755
index 000000000..8c669c0d6
--- /dev/null
+++ b/tools/testing/selftests/x86/check_cc.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+# check_cc.sh - Helper to test userspace compilation support
+# Copyright (c) 2015 Andrew Lutomirski
+
+CC="$1"
+TESTPROG="$2"
+shift 2
+
+if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then
+ echo 1
+else
+ echo 0
+fi
+
+exit 0