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| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index bcc9bb0..0967200 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -10,6 +10,14 @@ project(CpuFeatures VERSION 0.8.0 LANGUAGES C) set(CMAKE_C_STANDARD 99) +# when cpu_features is included as subproject (i.e. using add_subdirectory(cpu_features)) +# in the source tree of a project that uses it, test rules are disabled. +if(NOT CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR) + option(BUILD_TESTING "Enable test rule" OFF) +else() + option(BUILD_TESTING "Enable test rule" ON) +endif() + # Default Build Type to be Release if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE "Release" CACHE STRING |