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tests/tcg/configure.sh: tweak quoting of target_compiler

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If you configure the host compiler with a multi-command stanza like:

  --cc="ccache gcc"

then the configure.sh machinery falls over with confusion. Work around
this by ensuring we correctly quote so where we need a complete
evaluation we get it. Of course the has() check needs single variable
so we need to unquote that. This does mean it essentially checks that
just the ccache command exits but if we got past that step we still
check the compiler actually does something.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>
Message-Id: <20210527160319.19834-4-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2021-05-27 17:03:16 +01:00
parent 63de93530f
commit 31fa83bd2b
1 changed files with 3 additions and 3 deletions
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6
tests/tcg/configure.sh
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@ -222,10 +222,10 @@ for target in $target_list; do
got_cross_cc=no
if eval test "x\${cross_cc_$arch}" != xyes; then
eval "target_compiler=\${cross_cc_$arch}"
if eval test "x\"\${cross_cc_$arch}\"" != xyes; then
eval "target_compiler=\"\${cross_cc_$arch}\""
if has "$target_compiler"; then
if has $target_compiler; then
if test "$supress_clang" = yes &&
$target_compiler --version | grep -qi "clang"; then
got_cross_cc=no