devtools: expand meson cross compiling test coverage

The default test script covers only default host cc compiler, either gcc or
clang, the fix is to increase the coverage by adding one more to cover
clang and the others for gcc.

Fixes: a55277a788 ("devtools: add test script for meson builds")
Cc: stable@dpdk.org
Signed-off-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Song Zhu <song.zhu@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/devtools/test-meson-builds.sh b/devtools/test-meson-builds.sh
index 662f82d9bc789d2404f692495b747b23e24106d6..951c9067a678af8e424c084537100e86c92b533c 100755 (executable)
--- a/devtools/test-meson-builds.sh
+++ b/devtools/test-meson-builds.sh
@@ -45,10 +45,16 @@ done
 build build-x86-default -Dmachine=nehalem
 
 # enable cross compilation if gcc cross-compiler is found
-for f in config/arm/arm*gcc ; do
-       c=aarch64-linux-gnu-gcc
-       if ! command -v $c >/dev/null 2>&1 ; then
-               continue
-       fi
-       build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) --cross-file $f
-done
+c=aarch64-linux-gnu-gcc
+if command -v $c >/dev/null 2>&1 ; then
+       # compile the general v8a also for clang to increase coverage
+       export CC="ccache clang"
+       build build-arm64-host-clang --cross-file \
+               config/arm/arm64_armv8_linuxapp_gcc
+
+       for f in config/arm/arm*gcc ; do
+               export CC="ccache gcc"
+               build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) \
+                       --cross-file $f
+       done
+fi