RE: [PATCH] selftests, x86: fix how check_cc.sh is being invoked

From: Guillaume Tucker

Sent: 25 February 2022 18:50

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-if "$CC" -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then +if $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then echo 1 else echo 0

I see the change in check_cc.sh is already covered by Usama's patch:

selftests/x86: Add validity check and allow field splitting

-if "$CC" -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then +if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@" 2>/dev/null; then

Or: if ${CC:-false} -o /dev/null .... There's always one more way...

David

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