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33 lines
1.2 KiB
CMake
33 lines
1.2 KiB
CMake
# Downloads and unpacks googletest at configure time. Based on the instructions
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# at https://github.com/google/googletest/tree/master/googletest#incorporating-into-an-existing-cmake-project
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# Download the latest googletest from Github master
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configure_file(
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${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.in
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${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt
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)
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# Configure and build the downloaded googletest source
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execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
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if(result)
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message(FATAL_ERROR "CMake step for googletest failed: ${result}")
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endif()
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execute_process(COMMAND ${CMAKE_COMMAND} --build .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download)
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if(result)
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message(FATAL_ERROR "Build step for googletest failed: ${result}")
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endif()
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# Prevent overriding the parent project's compiler/linker settings on Windows
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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# Add googletest directly to our build. This defines the gtest and gtest_main
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# targets.
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add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
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${CMAKE_BINARY_DIR}/googletest-build
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EXCLUDE_FROM_ALL)
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