devtools: add ppc64 in meson build test

Add cross-compilation support of a PPC target in the build test matrix.
The CPU is defined as Power8, running as little endian.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>

config/ppc/ppc64le-power8-linux-gcc

@@ -0,0 +1,11 @@
+[binaries]
+c = 'powerpc64le-linux-gcc'
+cpp = 'powerpc64le-linux-cpp'
+ar = 'powerpc64le-linux-gcc-ar'
+strip = 'powerpc64le-linux-strip'
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'power8'
+endian = 'little'

devtools/test-meson-builds.sh

@@ -212,6 +212,11 @@ for f in $srcdir/config/arm/arm64_[bdo]*gcc ; do
 	unset CC
 done
 
+# ppc configurations
+for f in $srcdir/config/ppc/ppc* ; do
+	build build-$(basename $f | cut -d'-' -f-2) $f $use_shared
+done
+
 # Test installation of the x86-default target, to be used for checking
 # the sample apps build using the pkg-config file for cflags and libs
 build_path=$(readlink -f $builds_dir/build-x86-default)