From ded663a226de48892ce7a2875c7bca579b65080c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Mon, 3 Feb 2020 09:09:27 +0000 Subject: [PATCH] tests/tcg: add a configure compiler check for ARMv8.1 and SVE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We will need this for some tests later. The docker images already support it by default. Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20200203090932.19147-13-alex.bennee@linaro.org> --- tests/tcg/configure.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh index 210e68396f..e0d1fbb182 100755 --- a/tests/tcg/configure.sh +++ b/tests/tcg/configure.sh @@ -216,6 +216,20 @@ for target in $target_list; do echo "CROSS_CC_GUEST_STATIC=y" >> $config_target_mak fi echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak + + # Test for compiler features for optional tests. We only do this + # for cross compilers because ensuring the docker containers based + # compilers is a requirememt for adding a new test that needs a + # compiler feature. + case $target in + aarch64-*) + if do_compiler "$target_compiler" $target_compiler_cflags \ + -march=armv8.1-a+sve -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_SVE=y" >> $config_target_mak + fi + ;; + esac + enabled_cross_compilers="$enabled_cross_compilers $target_compiler" got_cross_cc=yes break