cmake: display warning and continue if dpdk not present

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

diff --git a/src/plugins/dpdk/CMakeLists.txt b/src/plugins/dpdk/CMakeLists.txt
index ed743ea..f6ccb03 100644 (file)
--- a/src/plugins/dpdk/CMakeLists.txt
+++ b/src/plugins/dpdk/CMakeLists.txt
@@ -17,6 +17,11 @@
 find_path(DPDK_INCLUDE_DIR PATH_SUFFIXES dpdk NAMES rte_config.h)
 find_library(DPDK_LIB NAMES libdpdk.a)
 
+if (NOT DPDK_INCLUDE_DIR)
+  message(WARNING "-- DPDK not found - dpdk_plugin disabled")
+  return()
+endif()
+
 ##############################################################################
 # Find DPDK Version
 ##############################################################################