1include(EigenTesting) 2include(CheckCXXSourceCompiles) 3 4# configure the "site" and "buildname" 5ei_set_sitename() 6 7# retrieve and store the build string 8ei_set_build_string() 9 10add_custom_target(buildtests) 11add_custom_target(check COMMAND "ctest") 12add_dependencies(check buildtests) 13 14# check whether /bin/bash exists (disabled as not used anymore) 15# find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH) 16 17# This call activates testing and generates the DartConfiguration.tcl 18include(CTest) 19 20set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests") 21set(EIGEN_DASHBOARD_BUILD_TARGET "buildtests" CACHE STRING "Target to be built in dashboard mode, default is buildtests") 22set(EIGEN_CTEST_ERROR_EXCEPTION "" CACHE STRING "Regular expression for build error messages to be filtered out") 23 24# Overwrite default DartConfiguration.tcl such that ctest can build our unit tests. 25# Recall that our unit tests are not in the "all" target, so we have to explicitly ask ctest to build our custom 'buildtests' target. 26# At this stage, we can also add custom flags to the build tool through the user defined EIGEN_TEST_BUILD_FLAGS variable. 27file(READ "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE) 28# try to grab the default flags 29string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE}) 30if(NOT CMAKE_MATCH_1) 31string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE}) 32endif() 33string(REGEX REPLACE "MakeCommand:.*DefaultCTestConfigurationType" "MakeCommand: ${CMAKE_COMMAND} --build . --target ${EIGEN_DASHBOARD_BUILD_TARGET} --config \"\${CTEST_CONFIGURATION_TYPE}\" -- ${CMAKE_MATCH_1} ${EIGEN_TEST_BUILD_FLAGS}\nDefaultCTestConfigurationType" 34 EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE}) 35file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2}) 36 37configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake) 38 39# some documentation of this function would be nice 40ei_init_testing() 41 42# configure Eigen related testing options 43option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF) 44option(EIGEN_DEBUG_ASSERTS "Enable advanced debugging of assertions" OFF) 45 46if(CMAKE_COMPILER_IS_GNUCXX) 47 option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF) 48 if(EIGEN_COVERAGE_TESTING) 49 set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage") 50 set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/") 51 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}") 52 endif() 53 54elseif(MSVC) 55 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS") 56endif() 57 58 59