build: declare some CMake variables as advanced

[vpp.git] / src / plugins / af_xdp / CMakeLists.txt

diff --git a/src/plugins/af_xdp/CMakeLists.txt b/src/plugins/af_xdp/CMakeLists.txt
index a56f250..cbe96aa 100644 (file)
--- a/src/plugins/af_xdp/CMakeLists.txt
+++ b/src/plugins/af_xdp/CMakeLists.txt
@@ -11,7 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-find_path(BPF_INCLUDE_DIR NAMES bpf/xsk.h)
+vpp_find_path(BPF_INCLUDE_DIR NAMES bpf/xsk.h)
 if (NOT BPF_INCLUDE_DIR)
   message(WARNING "libbpf headers not found - af_xdp plugin disabled")
   return()