Change ${TARGET_NAME}_INCLUDE_DIR to PARENT_SCOPE.

8 years ago · e678546388
parent f2b35277b5
commit e678546388
1 changed files with 1 additions and 1 deletions
--- a/cmake/external/protobuf.cmake
+++ b/cmake/external/protobuf.cmake
@ -18,7 +18,7 @@ FUNCTION(build_protobuf TARGET_NAME BUILD_FOR_HOST)
    SET(PROTOBUF_SOURCES_DIR ${THIRD_PARTY_PATH}/${TARGET_NAME})
    SET(PROTOBUF_INSTALL_DIR ${THIRD_PARTY_PATH}/install/${TARGET_NAME})

-    SET(${TARGET_NAME}_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include")
+    SET(${TARGET_NAME}_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include" PARENT_SCOPE)
    SET(PROTOBUF_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include" PARENT_SCOPE)
    SET(${TARGET_NAME}_LITE_LIBRARY
        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite${STATIC_LIBRARY_SUFFIX}"