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-rw-r--r--googlemock/README.md36
1 files changed, 24 insertions, 12 deletions
diff --git a/googlemock/README.md b/googlemock/README.md
index 1259f77..7efc068 100644
--- a/googlemock/README.md
+++ b/googlemock/README.md
@@ -135,23 +135,35 @@ If are using Google Mock with an
existing CMake project, the section
[Incorporating Into An Existing CMake Project][gtest_incorpcmake]
may be of particular interest.
-The only modification you will need is to change
+To make it work for Google Mock you will need to change
target_link_libraries(example gtest_main)
to
- target_link_libraries(example gtest gmock_main)
-
-However, we also recommend adding the following lines (if using CMake 2.8.11 or later):
-
- target_include_directories(gtest SYSTEM INTERFACE "${gtest_SOURCE_DIR}/include")
- target_include_directories(gtest_main SYSTEM INTERFACE "${gtest_SOURCE_DIR}/include")
- target_include_directories(gmock SYSTEM INTERFACE "${gmock_SOURCE_DIR}/include")
- target_include_directories(gmock_main SYSTEM INTERFACE "${gmock_SOURCE_DIR}/include")
-
-This marks Google Mock includes as system, which will silence compiler warnings when
-compiling your tests using clang with `-Wpedantic -Wall -Wextra -Wconversion`.
+ target_link_libraries(example gmock_main)
+
+This works because `gmock_main` library is compiled with Google Test.
+However, it does not automatically add Google Test includes.
+Therefore you will also have to change
+
+ if (CMAKE_VERSION VERSION_LESS 2.8.11)
+ include_directories("${gtest_SOURCE_DIR}/include")
+ endif()
+
+to
+
+ if (CMAKE_VERSION VERSION_LESS 2.8.11)
+ include_directories(BEFORE SYSTEM
+ "${gtest_SOURCE_DIR}/include" "${gmock_SOURCE_DIR}/include")
+ else()
+ target_include_directories(gmock_main SYSTEM BEFORE INTERFACE
+ "${gtest_SOURCE_DIR}/include" "${gmock_SOURCE_DIR}/include")
+ endif()
+
+This will addtionally mark Google Mock includes as system, which will
+silence compiler warnings when compiling your tests using clang with
+`-Wpedantic -Wall -Wextra -Wconversion`.
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