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Copy pathCMDEF_COMPILE_OPTION.cmake
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CMDEF_COMPILE_OPTION.cmake
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## Main
#
# Functions for managing Build options
#
#
INCLUDE_GUARD(GLOBAL)
FIND_PACKAGE(CMLIB REQUIRED)
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/CMDEF_BUILD_TYPE.cmake)
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/CMDEF_ADD_LIBRARY.cmake)
##
# Add build option for given BUILD type.
#
# ALL is list of compile options which will be add
# to each BUILD_TYPE
#
# BUILD_TYPE_UPPERCASE is uppercase version of build_type
# from BUILD_TYPE list.
#
# LANG - array, If specified must be on CMDEF_SUPPORTED_LANG_LIST.
# If not specified no exact languege is select
#
# Each definition is passed to ADD_COMPILE_OPTIONS
# by generator_expression $<<CONFIG:build_type>:${option}>
#
# <function>(
# [LANG <lang> M]
# [ALL <compile_options>]
# [<BUILD_TYPE_UPERCASE> <compile_options>]{1,}
# )
#
MACRO(CMDEF_COMPILE_OPTIONS)
CMLIB_PARSE_ARGUMENTS(
MULTI_VALUE
LANG ALL
${CMDEF_BUILD_TYPE_LIST_UPPERCASE}
P_ARGN ${ARGN}
)
IF(DEFINED __LANG)
CMUTIL_TRAIT_IN_ARRAY(VALUES ${__LANG} ARRAY CMDEF_SUPPORTED_LANG_LIST
DESCRIPTION "Unsupported language")
ENDIF()
FOREACH(build_type IN LISTS CMDEF_BUILD_TYPE_LIST_UPPERCASE)
SET(build_type_var __${build_type})
IF(DEFINED __ALL)
LIST(APPEND ${build_type_var} ${__ALL})
ENDIF()
IF(NOT DEFINED ${build_type_var})
CONTINUE()
ENDIF()
FOREACH(option IN LISTS ${build_type_var})
IF(DEFINED __LANG)
SET(condition $<AND:$<COMPILE_LANGUAGE:${__LANG}>,$<CONFIG:${build_type}>>)
SET(compile_options $<${condition}:${option}>)
ADD_COMPILE_OPTIONS(${compile_options})
ELSE()
ADD_COMPILE_OPTIONS($<$<CONFIG:${build_type}>:${option}>)
ENDIF()
ENDFOREACH()
UNSET(${build_type_var})
ENDFOREACH()
ENDMACRO()
##
#
# BUILD_TYPE_UPPERCASE is uppercase version of build_type
# from BUILD_TYPE list.
#
# ALL is list of compile options which will be add
# to each BUILD_TYPE
#
# LANG - array, if specified must be one of CMDEF_SUPPORTED_LANG_LIST.
# If not specified no exact languege is select
#
# Each definition is passed to ADD_COMPILE_OPTIONS
# by generator_expression $<<CONFIG:build_type>:${option}>
#
# VISIBLITY is passed to visiblity section of TARGET_LINK_OPTIONS.
# If no visiblity specified than visiblity is omitted
#
# <function> (
# TARGET <target>
# [LANG <lang_list>]
# [ALL <compile_options>]
# [<BUILD_TYPE_UPPERCASE> <link_options>]{1,}
# [VISIBLITY <INTERFACE|PUBLIC|PRIVATE>]
# )
#
FUNCTION(CMDEF_COMPILE_OPTIONS_TARGET)
CMLIB_PARSE_ARGUMENTS(
MULTI_VALUE
LANG ALL
${CMDEF_BUILD_TYPE_LIST_UPPERCASE}
ONE_VALUE
TARGET
VISIBLITY
REQUIRED
TARGET
VISIBLITY
P_ARGN ${ARGN}
)
IF(DEFINED __LANG)
CMUTIL_TRAIT_IN_ARRAY(VALUES ${__LANG} ARRAY CMDEF_SUPPORTED_LANG_LIST
DESCRIPTION "Unsupported language")
ENDIF()
SET(original_target_name ${__TARGET})
FOREACH(build_type IN LISTS CMDEF_BUILD_TYPE_LIST_UPPERCASE)
SET(build_type_var __${build_type})
IF(DEFINED __ALL)
LIST(APPEND ${build_type_var} ${__ALL})
ENDIF()
IF(NOT DEFINED ${build_type_var})
CONTINUE()
ENDIF()
IF(DEFINED __LANG)
SET(option ${${build_type_var}})
SET(condition $<AND:$<COMPILE_LANGUAGE:${__LANG}>,$<CONFIG:${build_type}>>)
SET(compile_options $<${condition}:${option}>)
TARGET_COMPILE_OPTIONS(${original_target_name} ${__VISIBLITY} ${compile_options})
ELSE()
TARGET_COMPILE_OPTIONS(${original_target_name} ${__VISIBLITY} $<$<CONFIG:${build_type}>:${${build_type_var}}>)
ENDIF()
ENDFOREACH()
ENDFUNCTION()