| 1 | include(EigenTesting)
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| 2 | include(CheckCXXSourceCompiles)
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| 3 |
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| 4 | # configure the "site" and "buildname"
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| 5 | ei_set_sitename()
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| 6 |
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| 7 | # retrieve and store the build string
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| 8 | ei_set_build_string()
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| 9 |
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| 10 | add_custom_target(buildtests)
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| 11 | add_custom_target(check COMMAND "ctest")
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| 12 | add_dependencies(check buildtests)
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| 13 |
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| 14 | # check whether /bin/bash exists
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| 15 | find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH)
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| 16 |
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| 17 | # This call activates testing and generates the DartConfiguration.tcl
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| 18 | include(CTest)
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| 19 |
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| 20 | set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests")
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| 21 |
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| 22 | # Overwrite default DartConfiguration.tcl such that ctest can build our unit tests.
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| 23 | # Recall that our unit tests are not in the "all" target, so we have to explicitely ask ctest to build our custom 'buildtests' target.
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| 24 | # 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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| 25 | file(READ "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE)
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| 26 | # try to grab the default flags
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| 27 | string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
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| 28 | if(NOT CMAKE_MATCH_1)
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| 29 | string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
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| 30 | endif()
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| 31 | 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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| 32 | EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE})
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| 33 | file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2})
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| 34 |
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| 35 | configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
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| 36 |
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| 37 | # some documentation of this function would be nice
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| 38 | ei_init_testing()
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| 39 |
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| 40 | # configure Eigen related testing options
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| 41 | option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF)
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| 42 | option(EIGEN_DEBUG_ASSERTS "Enable advanced debuging of assertions" OFF)
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| 43 |
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| 44 | if(CMAKE_COMPILER_IS_GNUCXX)
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| 45 | option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF)
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| 46 | if(EIGEN_COVERAGE_TESTING)
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| 47 | set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage")
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| 48 | set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/")
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| 49 | else(EIGEN_COVERAGE_TESTING)
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| 50 | set(COVERAGE_FLAGS "")
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| 51 | endif(EIGEN_COVERAGE_TESTING)
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| 52 | if(EIGEN_TEST_C++0x)
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| 53 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
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| 54 | endif(EIGEN_TEST_C++0x)
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| 55 | if(CMAKE_SYSTEM_NAME MATCHES Linux)
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| 56 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS} -g2")
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| 57 | set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COVERAGE_FLAGS} -O2 -g2")
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| 58 | set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${COVERAGE_FLAGS} -fno-inline-functions")
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| 59 | set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_FLAGS} -O0 -g3")
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| 60 | endif(CMAKE_SYSTEM_NAME MATCHES Linux)
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| 61 | elseif(MSVC)
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| 62 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS")
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| 63 | endif(CMAKE_COMPILER_IS_GNUCXX)
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