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90 lines
3.5 KiB
CMake
90 lines
3.5 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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# CMake/Ctest does not allow us to change the build command,
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# so we have to workaround by directly editing the generated DartConfiguration.tcl file
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# save CMAKE_MAKE_PROGRAM
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set(CMAKE_MAKE_PROGRAM_SAVE ${CMAKE_MAKE_PROGRAM})
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# and set a fake one
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set(CMAKE_MAKE_PROGRAM "@EIGEN_MAKECOMMAND_PLACEHOLDER@")
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# This call activates testing and generates the DartConfiguration.tcl
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include(CTest)
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set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests")
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# overwrite default DartConfiguration.tcl
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# The worarounds are different for each version of the MSVC IDE
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set(EIGEN_TEST_TARGET buildtests)
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if(MSVC_IDE)
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if(CMAKE_MAKE_PROGRAM_SAVE MATCHES "devenv") # devenv
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set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} Eigen.sln /build Release /project ${EIGEN_TEST_TARGET}")
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else() # msbuild
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set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} ${EIGEN_TEST_TARGET}.vcxproj /p:Configuration=\${CTEST_CONFIGURATION_TYPE}")
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endif()
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# append the build flags if provided
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if(NOT "${EIGEN_TEST_BUILD_FLAGS}" MATCHES "^[ \t]*$")
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set(EIGEN_BUILD_COMMAND "${EIGEN_BUILD_COMMAND} ${EIGEN_TEST_BUILD_FLAGS}")
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endif()
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# apply the dartconfig hack ...
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set(EIGEN_MAKECOMMAND_PLACEHOLDER "${EIGEN_BUILD_COMMAND}\n#")
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else()
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# for make and nmake
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set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} ${EIGEN_TEST_TARGET} ${EIGEN_TEST_BUILD_FLAGS}")
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set(EIGEN_MAKECOMMAND_PLACEHOLDER "${EIGEN_BUILD_COMMAND}")
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endif()
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configure_file(${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl ${CMAKE_BINARY_DIR}/DartConfiguration.tcl)
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# restore default CMAKE_MAKE_PROGRAM
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set(CMAKE_MAKE_PROGRAM ${CMAKE_MAKE_PROGRAM_SAVE})
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# un-set temporary variables so that it is like they never existed
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unset(CMAKE_MAKE_PROGRAM_SAVE)
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unset(EIGEN_MAKECOMMAND_PLACEHOLDER)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
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# some documentation of this function would be nice
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ei_init_testing()
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# configure Eigen related testing options
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option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF)
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option(EIGEN_DEBUG_ASSERTS "Enable advanced debuging of assertions" OFF)
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if(CMAKE_COMPILER_IS_GNUCXX)
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option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF)
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if(EIGEN_COVERAGE_TESTING)
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set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage")
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set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/")
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else(EIGEN_COVERAGE_TESTING)
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set(COVERAGE_FLAGS "")
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endif(EIGEN_COVERAGE_TESTING)
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if(EIGEN_TEST_C++0x)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
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endif(EIGEN_TEST_C++0x)
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if(CMAKE_SYSTEM_NAME MATCHES Linux)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS} -g2")
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COVERAGE_FLAGS} -O2 -g2")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${COVERAGE_FLAGS} -fno-inline-functions")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_FLAGS} -O0 -g3")
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endif(CMAKE_SYSTEM_NAME MATCHES Linux)
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elseif(MSVC)
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set(CMAKE_CXX_FLAGS "${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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