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52 lines
2.2 KiB
52 lines
2.2 KiB
# Download and unpack googletest at configure time
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set(GOOGLETEST_PREFIX "${benchmark_BINARY_DIR}/third_party/googletest")
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configure_file(${benchmark_SOURCE_DIR}/cmake/GoogleTest.cmake.in ${GOOGLETEST_PREFIX}/CMakeLists.txt @ONLY)
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set(GOOGLETEST_PATH "${CMAKE_CURRENT_SOURCE_DIR}/googletest" CACHE PATH "") # Mind the quotes
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execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}"
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-DALLOW_DOWNLOADING_GOOGLETEST=${BENCHMARK_DOWNLOAD_DEPENDENCIES} -DGOOGLETEST_PATH:PATH=${GOOGLETEST_PATH} .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${GOOGLETEST_PREFIX}
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)
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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(
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COMMAND ${CMAKE_COMMAND} --build .
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RESULT_VARIABLE result
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WORKING_DIRECTORY ${GOOGLETEST_PREFIX}
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)
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if(result)
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message(FATAL_ERROR "Build step for googletest failed: ${result}")
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endif()
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# Prevent overriding the parent project's compiler/linker
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# settings on Windows
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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include(${GOOGLETEST_PREFIX}/googletest-paths.cmake)
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# googletest doesn't seem to want to stay build warning clean so let's not hurt ourselves.
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if (MSVC)
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add_compile_options(/wd4244 /wd4722)
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else()
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add_compile_options(-w)
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endif()
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# Add googletest directly to our build. This defines
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# the gtest and gtest_main targets.
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add_subdirectory(${GOOGLETEST_SOURCE_DIR}
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${GOOGLETEST_BINARY_DIR}
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EXCLUDE_FROM_ALL)
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if(NOT DEFINED GTEST_COMPILE_COMMANDS)
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set(GTEST_COMPILE_COMMANDS ON)
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endif()
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set_target_properties(gtest PROPERTIES INTERFACE_SYSTEM_INCLUDE_DIRECTORIES $<TARGET_PROPERTY:gtest,INTERFACE_INCLUDE_DIRECTORIES> EXPORT_COMPILE_COMMANDS ${GTEST_COMPILE_COMMANDS})
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set_target_properties(gtest_main PROPERTIES INTERFACE_SYSTEM_INCLUDE_DIRECTORIES $<TARGET_PROPERTY:gtest_main,INTERFACE_INCLUDE_DIRECTORIES> EXPORT_COMPILE_COMMANDS ${GTEST_COMPILE_COMMANDS})
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set_target_properties(gmock PROPERTIES INTERFACE_SYSTEM_INCLUDE_DIRECTORIES $<TARGET_PROPERTY:gmock,INTERFACE_INCLUDE_DIRECTORIES> EXPORT_COMPILE_COMMANDS ${GTEST_COMPILE_COMMANDS})
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set_target_properties(gmock_main PROPERTIES INTERFACE_SYSTEM_INCLUDE_DIRECTORIES $<TARGET_PROPERTY:gmock_main,INTERFACE_INCLUDE_DIRECTORIES> EXPORT_COMPILE_COMMANDS ${GTEST_COMPILE_COMMANDS})
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