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62 lines
2.7 KiB
CMake
62 lines
2.7 KiB
CMake
include(EigenTesting)
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include(CheckCXXSourceCompiles)
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# configure the "site" and "buildname"
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ei_set_sitename()
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# retrieve and store the build string
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ei_set_build_string()
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add_custom_target(buildtests)
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add_custom_target(check COMMAND "ctest")
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add_dependencies(check buildtests)
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# check whether /bin/bash exists
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find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH)
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# This call activates testing and generates the DartConfiguration.tcl
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include(CTest)
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set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests")
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# Overwrite default DartConfiguration.tcl such that ctest can build our unit tests.
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# Recall that our unit tests are not in the "all" target, so we have to explicitly ask ctest to build our custom 'buildtests' target.
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# At this stage, we can also add custom flags to the build tool through the user defined EIGEN_TEST_BUILD_FLAGS variable.
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file(READ "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE)
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# try to grab the default flags
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string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
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if(NOT CMAKE_MATCH_1)
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string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
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endif()
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string(REGEX REPLACE "MakeCommand:.*DefaultCTestConfigurationType" "MakeCommand: ${CMAKE_COMMAND} --build . --target buildtests --config \"\${CTEST_CONFIGURATION_TYPE}\" -- ${CMAKE_MATCH_1} ${EIGEN_TEST_BUILD_FLAGS}\nDefaultCTestConfigurationType"
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EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE})
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2})
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
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# some documentation of this function would be nice
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ei_init_testing()
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# configure Eigen related testing options
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option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF)
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option(EIGEN_DEBUG_ASSERTS "Enable advanced debugging of assertions" OFF)
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if(CMAKE_COMPILER_IS_GNUCXX)
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option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF)
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if(EIGEN_COVERAGE_TESTING)
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set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage")
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set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}")
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endif(EIGEN_COVERAGE_TESTING)
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elseif(MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS")
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endif(CMAKE_COMPILER_IS_GNUCXX)
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check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CXX11)
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if(EIGEN_TEST_CXX11 AND EIGEN_COMPILER_SUPPORT_CXX11)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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endif()
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