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ShogunUtils.cmake
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ShogunUtils.cmake
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include(CMakeParseArguments)
Macro(IsAnyTrue LIST RESULT)
Set(${RESULT} "FALSE")
ForEach(Element ${LIST})
If(${Element})
Set(${RESULT} "TRUE")
EndIf()
EndForEach(Element)
EndMacro()
MACRO(MergeCFLAGS)
SET(MERGED_C_FLAGS ${CMAKE_C_FLAGS})
SET(MERGED_CXX_FLAGS ${CMAKE_CXX_FLAGS})
IF (CMAKE_BUILD_TYPE MATCHES Release)
SET(MERGED_C_FLAGS "${MERGED_C_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
SET(MERGED_CXX_FLAGS "${MERGED_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}")
ELSEIF (CMAKE_BUILD_TYPE MATCHES Distribution)
SET(MERGED_C_FLAGS "${MERGED_C_FLAGS} ${CMAKE_C_FLAGS_DISTRIBUTION}")
SET(MERGED_CXX_FLAGS "${MERGED_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DISTRIBUTION}")
ELSEIF (CMAKE_BUILD_TYPE MATCHES Debug)
SET(MERGED_C_FLAGS "${MERGED_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG}")
SET(MERGED_CXX_FLAGS "${MERGED_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}")
ENDIF()
ENDMACRO()
MACRO(GetCompilers)
IF(CCACHE_FOUND AND ENABLE_CCACHE)
SET(C_COMPILER ${CMAKE_C_COMPILER_ARG1})
SET(CXX_COMPILER ${CMAKE_CXX_COMPILER_ARG1})
ELSE()
SET(C_COMPILER ${CMAKE_C_COMPILER})
SET(CXX_COMPILER ${CMAKE_CXX_COMPILER})
ENDIF()
ENDMACRO()
macro(DetectSystemName)
IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
SET(DARWIN 1)
set(CMAKE_MACOSX_RPATH TRUE)
# use, i.e. don't skip the full RPATH for the build tree
set(CMAKE_SKIP_BUILD_RPATH FALSE)
# when building, don't use the install RPATH already
# (but later on when installing)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
# add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
# the RPATH to be used when installing, but only if it's not a system directory
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
if(${isSystemDir} STREQUAL "-1")
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
endif(${isSystemDir} STREQUAL "-1")
ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
SET(LINUX 1)
ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
SET(FREEBSD 1)
ENDIF()
endmacro()
MACRO(PrintInterfaceStatus INTERFACE_NAME INTERFACE_FLAG)
IF ( ${INTERFACE_FLAG} )
message(STATUS " ${INTERFACE_NAME} is ON")
ELSE()
STRING(LENGTH ${INTERFACE_NAME} IFACE_NAME_LENGTH)
IF (IFACE_NAME_LENGTH LESS 3)
SET(INDENT "\t\t\t")
ELSEIF (IFACE_NAME_LENGTH LESS 10)
SET(INDENT "\t\t")
ELSE ()
SET(INDENT "\t")
ENDIF ()
message(STATUS " ${INTERFACE_NAME} is OFF ${INDENT} enable with -D${INTERFACE_FLAG}=ON")
UNSET(INDENT)
ENDIF()
ENDMACRO()
# based on compiz_discover_tests
function (shogun_discover_tests EXECUTABLE)
add_dependencies (${EXECUTABLE} discover_gtest_tests)
add_custom_command (TARGET ${EXECUTABLE}
POST_BUILD
COMMAND ${CMAKE_COMMAND} -D UNIT_TEST_CMD=${CMAKE_BINARY_DIR}/bin/${EXECUTABLE}
-D DISCOVER_CMD=${CMAKE_BINARY_DIR}/bin/discover_gtest_tests
-D WORKING_DIR=${CMAKE_CURRENT_BINARY_DIR}
-P ${CMAKE_MODULE_PATH}/discover_unit_tests.cmake
COMMENT "Discovering Tests in ${EXECUTABLE}"
DEPENDS
VERBATIM)
endfunction ()
MACRO(AddMetaIntegrationTest META_TARGET CONDITION)
IF (${CONDITION})
add_test(NAME integration_meta_${META_TARGET}-${NAME_WITH_DIR}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMAND meta_example_integration_tester ${REL_DIR} ${NAME}.dat ${META_TARGET} generated_results reference_results)
set_tests_properties(
integration_meta_${META_TARGET}-${NAME_WITH_DIR}
PROPERTIES
DEPENDS generated_${META_TARGET}-${NAME_WITH_DIR}
)
ENDIF()
ENDMACRO()
function(PrintLine)
message(STATUS "===================================================================================================================")
endfunction()
function(PrintStatus MSG)
message(STATUS "${MSG}")
endfunction()
# FIXME: add support for modern target based dependency
#FIND_PACKAGE(target [REQUIRED] [VERSION])
#if (<target>_FOUND)
# set(target_flag 1)
# target_link_libraries(shogun SCOPE <target>)
#endif()
macro(ADD_LIBRARY_DEPENDENCY)
set(options REQUIRED)
set(oneValueArgs LIBRARY CONFIG_FLAG VERSION SCOPE)
set(multiValueArgs TARGETS)
cmake_parse_arguments(ADD_LIBRARY_DEPENDENCY "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
STRING(TOUPPER ${ADD_LIBRARY_DEPENDENCY_LIBRARY} LIBRARY_PREFIX)
OPTION(ENABLE_${LIBRARY_PREFIX} "Use ${LIBRARY_PREFIX}" ON)
if (${ADD_LIBRARY_DEPENDENCY_REQUIRED})
find_package(${ADD_LIBRARY_DEPENDENCY_LIBRARY} REQUIRED ${ADD_LIBRARY_DEPENDENCY_VERSION})
else()
find_package(${ADD_LIBRARY_DEPENDENCY_LIBRARY} ${ADD_LIBRARY_DEPENDENCY_VERSION})
endif()
if (${LIBRARY_PREFIX}_FOUND AND ENABLE_${LIBRARY_PREFIX})
if (${LIBRARY_PREFIX}_INCLUDE_DIR)
set(LIBRARY_HEADER ${${LIBRARY_PREFIX}_INCLUDE_DIR})
elseif (${LIBRARY_PREFIX}_INCLUDE_DIRS)
set(LIBRARY_HEADER ${${LIBRARY_PREFIX}_INCLUDE_DIRS})
else ()
message(${${LIBRARY_PREFIX}_INCLUDE_DIR})
message(FATAL_ERROR "Found ${ADD_LIBRARY_DEPENDENCY_LIBRARY}, but not it's headers!")
endif()
set(${ADD_LIBRARY_DEPENDENCY_CONFIG_FLAG} ON CACHE BOOL "Use ${LIBRARY_PREFIX}" FORCE)
ForEach (element ${ADD_LIBRARY_DEPENDENCY_TARGETS})
if (TARGET ${element})
get_target_property(TARGET_TYPE ${element} TYPE)
if (${TARGET_TYPE} STREQUAL INTERFACE_LIBRARY)
target_include_directories(${element} INTERFACE ${LIBRARY_HEADER})
target_link_libraries(${element} INTERFACE ${${LIBRARY_PREFIX}_LIBRARIES})
else()
if (NOT ${TARGET_TYPE} STREQUAL OBJECT_LIBRARY)
target_link_libraries(${element} ${ADD_LIBRARY_DEPENDENCY_SCOPE} ${${LIBRARY_PREFIX}_LIBRARIES})
endif()
target_include_directories(${element} ${ADD_LIBRARY_DEPENDENCY_SCOPE} ${LIBRARY_HEADER})
endif()
endif()
EndForEach()
else()
set(${ADD_LIBRARY_DEPENDENCY_CONFIG_FLAG} OFF CACHE BOOL "Use ${LIBRARY_PREFIX}" FORCE)
endif()
endmacro()
macro(SHOGUN_DEPENDENCIES)
ADD_LIBRARY_DEPENDENCY(TARGETS shogun shogun-static libshogun shogun_deps ${ARGN})
endmacro()
function(SHOGUN_LINK_LIBS)
set(SCOPE PRIVATE)
target_link_libraries(shogun ${SCOPE} ${ARGN})
if (LIBSHOGUN_BUILD_STATIC)
target_link_libraries(shogun-static ${SCOPE} ${ARGN})
endif()
target_link_libraries(shogun_deps INTERFACE ${ARGN})
endfunction()
function(SHOGUN_COMPILE_OPTS)
set(SCOPE PRIVATE)
target_compile_options(libshogun ${SCOPE} ${ARGN})
target_compile_options(shogun ${SCOPE} ${ARGN})
if (LIBSHOGUN_BUILD_STATIC)
target_compile_options(shogun-static ${SCOPE} ${ARGN})
endif()
target_compile_options(shogun_deps INTERFACE ${ARGN})
endfunction()
function(SHOGUN_INCLUDE_DIRS)
set(options SYSTEM)
set(oneValueArgs SCOPE)
set(multiValueArgs)
cmake_parse_arguments(SHOGUN_INCLUDE_DIRS "${options}" "${oneValueArgs}" "multiValueArgs" ${ARGN})
SET(DIRS ${SHOGUN_INCLUDE_DIRS_UNPARSED_ARGUMENTS})
if(SHOGUN_INCLUDE_DIRS_SYSTEM)
set(SYSTEM "SYSTEM")
endif()
target_include_directories(libshogun ${SYSTEM} ${SHOGUN_INCLUDE_DIRS_SCOPE} ${DIRS})
target_include_directories(shogun ${SYSTEM} ${SHOGUN_INCLUDE_DIRS_SCOPE} ${DIRS})
if (LIBSHOGUN_BUILD_STATIC)
target_include_directories(shogun-static ${SYSTEM} ${SHOGUN_INCLUDE_DIRS_SCOPE} ${DIRS})
endif()
target_include_directories(shogun_deps ${SYSTEM} INTERFACE ${DIRS})
endfunction()
function(SET_LINALG_BACKEND COMPONENT FLAG)
OPTION(USE_EIGEN3_${FLAG} "Use ${COMPONENT} Eigen3" ON)
CMAKE_DEPENDENT_OPTION(
USE_VIENNACL_${FLAG} "Use ${COMPONENT} ViennaCL" OFF
"VIENNACL_FOUND;USE_VIENNACL;NOT USE_EIGEN3_${FLAG}" ON)
if(NOT ${COMPONENT})
set(${COMPONENT} EIGEN3 CACHE STRING
"Set linear algebra backend ${COMPONENT}: EIGEN3, VIENNACL"
FORCE)
endif()
if (${COMPONENT} STREQUAL "EIGEN3")
MESSAGE(STATUS "Eigen3 set as default ${COMPONENT}")
elseif (${COMPONENT} STREQUAL "VIENNACL")
set(${COMPONENT}_USE_EIGEN3 OFF CACHE BOOL "Use ${COMPONENT}_USE_EIGEN3" FORCE)
IF (USE_VIENNACL_${FLAG})
MESSAGE(STATUS "ViennaCL set as default ${COMPONENT}")
ELSE()
MESSAGE(FATAL_ERROR "Could NOT set ViennaCL as ${COMPONENT}!")
ENDIF ()
ENDIF ()
endfunction()
macro(CREATE_DATA_SYMLINK SRC DST)
IF(WIN32)
EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E copy_directory ${SRC} ${DST})
ELSE()
EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink ${SRC} ${DST})
ENDIF()
endmacro()
function(GET_META_EXAMPLE_VARS META_EXAMPLE EX_NAME REL_DIR NAME_WITH_DIR)
get_filename_component(EXAMPLE_NAME ${META_EXAMPLE} NAME_WE)
set(${EX_NAME} ${EXAMPLE_NAME} PARENT_SCOPE)
get_filename_component(FULL_DIR ${META_EXAMPLE} DIRECTORY)
get_filename_component(EXAMPLE_REL_DIR ${FULL_DIR} NAME)
set(${REL_DIR} ${EXAMPLE_REL_DIR} PARENT_SCOPE)
set(EXAMPLE_NAME_WITH_DIR "${EXAMPLE_REL_DIR}-${EXAMPLE_NAME}")
set(${NAME_WITH_DIR} ${EXAMPLE_NAME_WITH_DIR} PARENT_SCOPE)
endfunction()
function(GET_INTERFACE_VARS INTERFACE DIRECTORY EXTENSION)
string(REGEX MATCH "INTERFACE_([a-zA-Z]+)" _dir ${INTERFACE})
STRING(TOLOWER "${CMAKE_MATCH_1}" _dir)
SET(${DIRECTORY} ${_dir} PARENT_SCOPE)
# set the extension
if (${_dir} STREQUAL "python")
SET(${EXTENSION} "py" PARENT_SCOPE)
elseif(${_dir} STREQUAL "octave")
SET(${EXTENSION} "m" PARENT_SCOPE)
elseif(${_dir} STREQUAL "java")
SET(${EXTENSION} "java" PARENT_SCOPE)
elseif(${_dir} STREQUAL "csharp")
SET(${EXTENSION} "cs" PARENT_SCOPE)
elseif(${_dir} STREQUAL "lua")
SET(${EXTENSION} "lua" PARENT_SCOPE)
elseif(${_dir} STREQUAL "r")
SET(${EXTENSION} "R" PARENT_SCOPE)
elseif(${_dir} STREQUAL "ruby")
SET(${EXTENSION} "rb" PARENT_SCOPE)
elseif(${_dir} STREQUAL "scala")
SET(${EXTENSION} "scala" PARENT_SCOPE)
else()
MESSAGE(FATAL_ERROR "Undefined interface ${INTERFACE}")
endif()
endfunction()