examples: fix build with old pkg-config

[dpdk.git] / devtools / test-meson-builds.sh

diff --git a/devtools/test-meson-builds.sh b/devtools/test-meson-builds.sh
index 08e83eb..e3a5a5d 100755 (executable)
--- a/devtools/test-meson-builds.sh
+++ b/devtools/test-meson-builds.sh
@@ -133,7 +133,11 @@ load_env cc
 pc_file=$(find $DESTDIR -name libdpdk.pc)
 export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
 
-for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
-       echo "## Building $example"
-       $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all
-done
+# if pkg-config defines the necessary flags, test building some examples
+if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
+       export PKGCONF="pkg-config --define-prefix"
+       for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
+               echo "## Building $example"
+               $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all
+       done
+fi