Stop CMake out of source tests running on 16.04
Running the out of source CMake test on Ubuntu 16.04 using more than one
processor (as the CI does) can create a race condition whereby the build
fails to see a generated file, despite that file actually having been
generated. This problem appears to go away with 18.04 or newer, so make
the out of source tests not supported on Ubuntu 16.04
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 3e52e6e..9d7e74d 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1717,6 +1717,36 @@
fi
}
+support_test_cmake_out_of_source () {
+ distrib_id=""
+ distrib_ver=""
+ distrib_ver_minor=""
+ distrib_ver_major=""
+
+ # Attempt to parse lsb-release to find out distribution and version. If not
+ # found this should fail safe (test is supported).
+ if [[ -f /etc/lsb-release ]]; then
+
+ while read -r lsb_line; do
+ case "$lsb_line" in
+ "DISTRIB_ID"*) distrib_id=${lsb_line/#DISTRIB_ID=};;
+ "DISTRIB_RELEASE"*) distrib_ver=${lsb_line/#DISTRIB_RELEASE=};;
+ esac
+ done < /etc/lsb-release
+
+ distrib_ver_major="${distrib_ver%%.*}"
+ distrib_ver="${distrib_ver#*.}"
+ distrib_ver_minor="${distrib_ver%%.*}"
+ fi
+
+ # Running the out of source CMake test on Ubuntu 16.04 using more than one
+ # processor (as the CI does) can create a race condition whereby the build
+ # fails to see a generated file, despite that file actually having been
+ # generated. This problem appears to go away with 18.04 or newer, so make
+ # the out of source tests unsupported on Ubuntu 16.04.
+ [ "$distrib_id" != "Ubuntu" ] || [ "$distrib_ver_major" -gt 16 ]
+}
+
component_test_cmake_out_of_source () {
msg "build: cmake 'out-of-source' build"
MBEDTLS_ROOT_DIR="$PWD"