macro(set_feature_switch_default VARIABLE REASON ENABLE) if ((NOT DEFINED ${VARIABLE}) # variable not in cache (first run) OR ((DEFINED ${VARIABLE}_AUTODETECTED_VALUE) AND # variable in cache -> different from autodetected value? ((${VARIABLE}_AUTODETECTED_VALUE AND ${VARIABLE}) OR # poor man's boolean equal (NOT ${VARIABLE}_AUTODETECTED_VALUE AND NOT ${VARIABLE})))) set(${VARIABLE}_REASON ${REASON}) set(${VARIABLE} ${ENABLE} CACHE BOOL "feature switch" FORCE) else() set(${VARIABLE}_REASON "User defined") endif() set(${VARIABLE}_AUTODETECTED_VALUE ${ENABLE} CACHE INTERNAL "value autodetected by build script") endmacro() macro(set_with_reason VARIABLE REASON ENABLE) if (DEFINED ${VARIABLE}_REASON AND NOT ${VARIABLE}_REASON STREQUAL "User defined") set(${VARIABLE} ${ENABLE} CACHE BOOL "feature switch" FORCE) set(${VARIABLE}_REASON ${REASON}) endif() string(REPLACE "/" "_" VARIABLE_NAMES ${VARIABLE}) set(${VARIABLE_NAMES}_LIBS ${ARGN}) set(${VARIABLE}_AUTODETECTED_VALUE ${ENABLE} CACHE INTERNAL "value autodetected by build script") endmacro() macro(add_feature FEATURE REASON ENABLE) list(APPEND ALL_FEATURES ${FEATURE}) set_feature_switch_default(${FEATURE} ${REASON} ${ENABLE}) endmacro() macro(cfg_feature FEATURE REASON ENABLE) set(${FEATURE} ${ENABLE}) if (${FEATURE}_REASON STREQUAL "User defined") set(${FEATURE}_REASON "${REASON} *user setting overridden*") else() set(${FEATURE}_REASON ${REASON}) endif() endmacro() macro(add_module MODULE_PATH REASON ENABLE) list(APPEND ALL_MODULES ${MODULE_PATH}) set_feature_switch_default(${MODULE_PATH} ${REASON} ${ENABLE}) endmacro() # plugins are always linked static macro(add_plugin PLUGIN_PATH REASON ENABLE) list(APPEND ALL_PLUGINS ${PLUGIN_PATH}) set_feature_switch_default(${PLUGIN_PATH} ${REASON} ${ENABLE}) endmacro() # module plugins are always linked static macro(add_module_plugin PLUGIN_PATH REASON ENABLE) list(APPEND ALL_MODULE_PLUGINS ${PLUGIN_PATH}) set_feature_switch_default(${PLUGIN_PATH} ${REASON} ${ENABLE}) endmacro() macro(module_add_library MODULE_NAME ) LINK_DIRECTORIES(${${MODULE_NAME}_LIBRARY_DIRS}) add_library(${MODULE_NAME} ${MODULE_BUILD_TYPE} ${ARGN}) SET_TARGET_PROPERTIES(${MODULE_NAME} PROPERTIES COMPILE_DEFINITIONS "MODULE=${MODULE_NAME}") TARGET_LINK_LIBRARIES(${MODULE_NAME} ${${MODULE_NAME}_LIBS}) SET_TARGET_PROPERTIES( ${MODULE_NAME} PROPERTIES COMPILE_FLAGS "${NAVIT_COMPILE_FLAGS} ${${MODULE_NAME}_FLAGS}") INCLUDE_DIRECTORIES(${${MODULE_NAME}_INCLUDES}) if (USE_PLUGINS) if (ANDROID) TARGET_LINK_LIBRARIES(${MODULE_NAME} ${NAVIT_LIBNAME}) endif() if (APPLE) set_target_properties( ${MODULE_NAME} PROPERTIES LINK_FLAGS "-Wl,-undefined -Wl,dynamic_lookup") endif() # workaround to be compatible with old paths set_target_properties( ${MODULE_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/.libs") install(TARGETS ${MODULE_NAME} DESTINATION ${LIB_DIR}/navit/${${MODULE_NAME}_TYPE} PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE) endif() endmacro(module_add_library) macro(supportlib_add_library LIB_NAME ) add_library(${LIB_NAME} ${ARGN}) TARGET_LINK_LIBRARIES(${LIB_NAME} ${${LIB_NAME}_LIBS}) SET_TARGET_PROPERTIES( ${LIB_NAME} PROPERTIES COMPILE_FLAGS "${NAVIT_COMPILE_FLAGS}") SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES COMPILE_DEFINITIONS "MODULE=${LIB_NAME}") endmacro(supportlib_add_library) macro(message_error) set(NAVIT_DEPENDENCY_ERROR 1) message( SEND_ERROR ${ARGN}) endmacro(message_error) include(CheckCCompilerFlag) include(CheckCXXCompilerFlag) function(add_compiler_flag_if_available FLAG) set(VAR_FLAG_AVAILABLE_C "FLAG_AVAILABLE_C_${FLAG}") check_c_compiler_flag(${FLAG} ${VAR_FLAG_AVAILABLE_C}) if (${${VAR_FLAG_AVAILABLE_C}}) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLAG} ") endif() if(CMAKE_CXX_COMPILER_LOADED) # C++ compiler is optional set(VAR_FLAG_AVAILABLE_CXX "FLAG_AVAILABLE_CXX_${FLAG}") check_cxx_compiler_flag(${FLAG} ${VAR_FLAG_AVAILABLE_CXX}) if (${${VAR_FLAG_AVAILABLE_CXX}}) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAG} ") endif() endif() endfunction(add_compiler_flag_if_available)