diff options
Diffstat (limited to 'CMake/README.md')
| -rw-r--r-- | CMake/README.md | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/CMake/README.md b/CMake/README.md index f8b27e63..8134615e 100644 --- a/CMake/README.md +++ b/CMake/README.md @@ -20,8 +20,10 @@ googletest framework ### Step-by-Step Instructions 1. If you want to build the Abseil tests, integrate the Abseil dependency -[Google Test](https://github.com/google/googletest) into your CMake project. To disable Abseil tests, you have to pass -`-DBUILD_TESTING=OFF` when configuring your project with CMake. +[Google Test](https://github.com/google/googletest) into your CMake +project. To disable Abseil tests, you have to pass either +`-DBUILD_TESTING=OFF` or `-DABSL_BUILD_TESTING=OFF` when configuring your +project with CMake. 2. Download Abseil and copy it into a subdirectory in your CMake project or add Abseil as a [git submodule](https://git-scm.com/docs/git-submodule) in your @@ -91,7 +93,8 @@ setting a consistent `CMAKE_CXX_STANDARD` that is sufficiently high. ### Running Abseil Tests with CMake -Use the `-DBUILD_TESTING=ON` flag to run Abseil tests. +Use the `-DABSL_BUILD_TESTING=ON` flag to run Abseil tests. Note that +BUILD_TESTING must also be on (the default). You will need to provide Abseil with a Googletest dependency. There are two options for how to do this: @@ -109,7 +112,7 @@ For example, to run just the Abseil tests, you could use this script: cd path/to/abseil-cpp mkdir build cd build -cmake -DBUILD_TESTING=ON -DABSL_USE_GOOGLETEST_HEAD=ON .. +cmake -DABSL_BUILD_TESTING=ON -DABSL_USE_GOOGLETEST_HEAD=ON .. make -j ctest ``` @@ -175,7 +178,7 @@ cmake --build /temporary/build/abseil-cpp --target install ## Google Test Options -`-DBUILD_TESTING=ON` must be set to enable testing +`-DABSL_BUILD_TESTING=ON` must be set to enable testing - Have Abseil download and build Google Test for you: `-DABSL_USE_EXTERNAL_GOOGLETEST=OFF` (default) - Download and build latest Google Test: `-DABSL_USE_GOOGLETEST_HEAD=ON` |