doc: add sample for ABI checks

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>

diff --git a/doc/guides/contributing/patches.rst b/doc/guides/contributing/patches.rst
index 9fa5a79c8576bfa4fbaa489411a1bf37f89741f2..ecec5b7ef6709435418a82ac113a433c67cb8c16 100644 (file)
--- a/doc/guides/contributing/patches.rst
+++ b/doc/guides/contributing/patches.rst
@@ -492,6 +492,10 @@ working directory.
 The environment variable ``DPDK_ABI_REF_DIR`` can be set so that the results go
 to a different location.
 
+Sample::
+
+   DPDK_ABI_REF_VERSION=v19.11 DPDK_ABI_REF_DIR=/tmp ./devtools/test-meson-builds.sh
+
 
 Sending Patches
 ---------------