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rAKA/third-party/cmake/gtest.cmake
1f632f71ba75bugfixes/documentation

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gtest.cmake
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set(_working_dir ${PROJECT_BINARY_DIR}/third-party/src/gtest-download)
configure_file(${PROJECT_SOURCE_DIR}/third-party/gtest.cmake.in ${_working_dir}/CMakeLists.txt)
set(GTEST_ROOT ${PROJECT_BINARY_DIR}/third-party)
if(NOT EXISTS ${PROJECT_SOURCE_DIR}/third-party/google-test/CMakeLists.txt)
message(STATUS "Downloading googletest")
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
RESULT_VARIABLE result WORKING_DIRECTORY ${_working_dir}
OUTPUT_FILE ${_working_dir}/configure-out.log
ERROR_FILE ${_working_dir}/configure-error.log)
if(result)
message(SEND_ERROR "CMake step for googletest failed: ${result}")
return()
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
RESULT_VARIABLE result WORKING_DIRECTORY ${_working_dir}
OUTPUT_FILE ${_working_dir}/build-out.log
ERROR_FILE ${_working_dir}/build-error.log)
if(result)
message(SEND_ERROR "Downloading googletest failed: ${result}")
return()
endif()
endif()
set(gtest_build_tests OFF CACHE INTERNAL "" FORCE)
set(gtest_build_samples OFF CACHE INTERNAL "" FORCE)
set(BUILD_GTEST ON CACHE INTERNAL "" FORCE)
set(BUILD_GMOCK OFF CACHE INTERNAL "" FORCE)
set(Python_ADDITIONAL_VERSIONS ${AKANTU_PREFERRED_PYTHON_VERSION})
add_subdirectory(third-party/google-test)
set_property(TARGET gtest_main PROPERTY CXX_STANDARD ${AKANTU_CXX_STANDARD})
set_property(TARGET gtest PROPERTY CXX_STANDARD ${AKANTU_CXX_STANDARD})
if (NOT TARGET GTest::gtest_main)
add_library(GTest::gtest_main ALIAS gtest_main)
endif()
set(gtest_FOUND TRUE CACHE INTERNAL "" FORCE)
set(GTEST_LIBRARIES GTest::gtest_main CACHE INTERNAL "" FORCE)
mark_as_advanced(
INSTALL_GTEST
GTEST_HAS_ABSL
)
mask_package_options(gtest)
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