set(GTEST_INCLUDE_DIRS ${GTEST_DIR}/include)
set(GMOCK_INCLUDE_DIRS ${GMOCK_DIR}/include ${GTEST_INCLUDE_DIRS})
-include_directories(${GTEST_INCLUDE_DIRS})
-include_directories(${GTEST_DIR})
-include_directories(${GMOCK_INCLUDE_DIRS})
-include_directories(${GMOCK_DIR})
+include_directories(BEFORE ${GTEST_INCLUDE_DIRS})
+include_directories(BEFORE ${GTEST_DIR})
+include_directories(BEFORE ${GMOCK_INCLUDE_DIRS})
+include_directories(BEFORE ${GMOCK_DIR})
add_library(gmock STATIC ${GMOCK_SOURCES} ${GTEST_SOURCES})
set_property(TARGET gmock APPEND PROPERTY COMPILE_DEFINITIONS "${GMOCK_COMPILE_DEFINITIONS}")