1 include(EigenTesting) 2 include(CheckCXXSourceCompiles) 3 4 # configure the "site" and "buildname" 5 ei_set_sitename() 6 7 # retrieve and store the build string 8 ei_set_build_string() 9 10 add_custom_target(buildtests) 11 add_custom_target(check COMMAND "ctest") 12 add_dependencies(check buildtests) 13 14 # check whether /bin/bash exists 15 find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH) 16 17 # This call activates testing and generates the DartConfiguration.tcl 18 include(CTest) 19 20 set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests") 21 22 # Overwrite default DartConfiguration.tcl such that ctest can build our unit tests. 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. 24 # At this stage, we can also add custom flags to the build tool through the user defined EIGEN_TEST_BUILD_FLAGS variable. 25 file(READ "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE) 26 # try to grab the default flags 27 string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE}) 28 if(NOT CMAKE_MATCH_1) 29 string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE}) 30 endif() 31 string(REGEX REPLACE "MakeCommand:.*DefaultCTestConfigurationType" "MakeCommand: ${CMAKE_COMMAND} --build . --target buildtests --config \"\${CTEST_CONFIGURATION_TYPE}\" -- ${CMAKE_MATCH_1} ${EIGEN_TEST_BUILD_FLAGS}\nDefaultCTestConfigurationType" 32 EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE}) 33 file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2}) 34 35 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake) 36 37 # some documentation of this function would be nice 38 ei_init_testing() 39 40 # configure Eigen related testing options 41 option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF) 42 option(EIGEN_DEBUG_ASSERTS "Enable advanced debuging of assertions" OFF) 43 44 if(CMAKE_COMPILER_IS_GNUCXX) 45 option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF) 46 if(EIGEN_COVERAGE_TESTING) 47 set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage") 48 set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/") 49 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}") 50 endif(EIGEN_COVERAGE_TESTING) 51 52 elseif(MSVC) 53 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS") 54 endif(CMAKE_COMPILER_IS_GNUCXX) 55 56 57 check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CXX11) 58 59 if(EIGEN_TEST_CXX11 AND EIGEN_COMPILER_SUPPORT_CXX11) 60 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") 61 endif() 62
