From 819dd92b9c0bc7bce9097d8c1f14240f471bb386 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Mon, 4 Jun 2018 19:53:41 -0700 Subject: bpfilter: switch to CC from HOSTCC check that CC can build executables and use that compiler instead of HOSTCC Suggested-by: Arnd Bergmann Signed-off-by: Alexei Starovoitov Signed-off-by: David S. Miller --- scripts/cc-can-link.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100755 scripts/cc-can-link.sh (limited to 'scripts') diff --git a/scripts/cc-can-link.sh b/scripts/cc-can-link.sh new file mode 100755 index 000000000000..208eb2825dab --- /dev/null +++ b/scripts/cc-can-link.sh @@ -0,0 +1,11 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +cat << "END" | $@ -x c - -o /dev/null >/dev/null 2>&1 && echo "y" +#include +int main(void) +{ + printf(""); + return 0; +} +END -- cgit v1.2.3