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|
#=========================== begin_copyright_notice ============================
#
# Copyright (C) 2021 Intel Corporation
#
# SPDX-License-Identifier: MIT
#
#============================ end_copyright_notice =============================
#=============================== Resource files ================================
include_guard(DIRECTORY)
# Registers configuration for resource files for specific idenitifer.
#
# The configuration of resource files can be fetched using igc_rc_get_resource() function.
#
# Current version of CMake does not allow to modify sources list after calling add_*()
# functions, so resources still need to be added by using igc_rc_get_resource() to get
# list of resource files and adding it to add_*().
#
# igc_rc_register_resource(
# resourceId
# [RESOURCES [importedId [importedId [...]]]]
# [FILE rcFile [rcFile [...]]
# [[APPEND] INCLUDE_DIRECTORIES [incudeDir [includeDir [...]]]]
# [[APPEND] DEFINES [define [define [...]]]]
# [[APPEND] FLAGS [flag [flag [...]]]]]
# )
#
# @param resourceId Identifier of resource file or of group of resource files.
# @param importedId Identifiers of additional resources that should be added with currently registered
# resource.
# @param rcFile Resource files which are be connected to specified resource identifier.
# @param incudeDir Additional for resource files.
# @param define Additional defines for resource files.
# @param flag Additional flags for resource files.
function(igc_rc_register_resource resourceId)
if(NOT ("${resourceId}" MATCHES "[a-zA-Z0-9_]+"))
message(FATAL_ERROR "The resource identifier \"${resourceId}\" is invalid.")
endif()
set(_rcPropPrefix "IGC_PROPERTY__RC_RESOURCES_R${resourceId}_")
set(_rcIdxPropName "${_rcPropPrefix}INDEX")
# Preserve resource index to support multiple registration calls.
get_property(_rcIdxSet GLOBAL PROPERTY "${_rcIdxPropName}" SET)
if(_rcIdxSet)
get_property(_rcIdx GLOBAL PROPERTY "${_rcIdxPropName}")
else()
set(_rcIdx 0)
endif()
set(_rcFilesPropName "${_rcPropPrefix}G${_rcIdx}_FILES")
set(_includeDirsPropName "${_rcPropPrefix}G${_rcIdx}_INCDIRS")
set(_definesPropName "${_rcPropPrefix}G${_rcIdx}_DEFINES")
set(_flagsPropName "${_rcPropPrefix}G${_rcIdx}_FLAGS")
set(_importResIdsPropName "${_rcPropPrefix}G${_rcIdx}_IMPORTED_RES_IDS")
set(_appendIncludeDirsPropName "${_includeDirsPropName}_APPEND")
set(_appendDefinesPropName "${_definesPropName}_APPEND")
set(_appendFlagsPropName "${_flagsPropName}_APPEND")
set(_importResIds)
set(_rcFiles)
set(_includeDirs)
set(_defines)
set(_flags)
set(_appendIncludeDirs NO)
set(_appendDefines NO)
set(_appendFlags NO)
set(_parseState 1)
foreach(_resArg ${ARGN})
string(REPLACE ";" "\;" _resArg "${_resArg}") # [WA#1] Must escape ; again if occurred in item.
# States: [0] <param> [1] *1( "RESOURCES" [100] *<param> [100] ) *1( "FILE" [2] <param> [3] *<param> [3]
# *1( *1( "APPEND" [4] ) "INCLUDE_DIRECTORIES" [5] *<param> [5] ) *1( *1( "APPEND" [6] ) "DEFINES" [7] *<param> [7] )
# *1( *1( "APPEND" [8] ) "FLAGS" [9] *<param> [9] ) )
# Transitions: 0 -> 1 // by explict parameters
# 1 (FILE) -> 2 -> 3
# 1 (RESOURCES) -> 100
# 3 (APPEND) -> 4 {6,8}
# 3 (INCLUDE_DIRECTORIES) -> 5
# 3 (DEFINES) -> 7
# 3 (FLAGS) -> 9
# 3 -> 3
# 4 (INCLUDE_DIRECTORIES) -> 5
# 4 (DEFINES) -> 7
# 4 (FLAGS) -> 9
# 5 (APPEND) -> 6 {8}
# 5 (DEFINES) -> 7
# 5 (FLAGS) -> 9
# 5 -> 5
# 6 (DEFINES) -> 7
# 6 (FLAGS) -> 9
# 7 (APPEND) -> 8
# 7 (FLAGS) -> 9
# 7 -> 7
# 8 (FLAGS) -> 9
# 9 -> 9
# 100 (FILE) -> 2 -> 3
# 100 -> 100
# Stop States: 3, 5, 7, 9, 100
if(_parseState EQUAL 1)
if(_resArg MATCHES "^FILE$")
set(_parseState 2)
elseif(_resArg MATCHES "^RESOURCES$")
set(_parseState 100)
else()
message(FATAL_ERROR "Invalid parameter token near \"${_resArg}\".")
endif()
elseif(_parseState EQUAL 2)
set(_rcFiles "${_resArg}")
set(_parseState 3)
elseif(_parseState EQUAL 3)
if(_resArg MATCHES "^APPEND$")
set(_parseState 4)
elseif(_resArg MATCHES "^INCLUDE_DIRECTORIES$")
set(_parseState 5)
elseif(_resArg MATCHES "^DEFINES$")
set(_parseState 7)
elseif(_resArg MATCHES "^FLAGS$")
set(_parseState 9)
else()
list(APPEND _rcFiles "${_resArg}")
endif()
elseif(_parseState EQUAL 4)
if(_resArg MATCHES "^INCLUDE_DIRECTORIES$")
set(_appendIncludeDirs YES)
set(_parseState 5)
elseif(_resArg MATCHES "^DEFINES$")
set(_appendDefines YES)
set(_parseState 7)
elseif(_resArg MATCHES "^FLAGS$")
set(_appendFlags YES)
set(_parseState 9)
else()
message(FATAL_ERROR "Invalid parameter token near \"${_resArg}\".")
endif()
elseif(_parseState EQUAL 5)
if(_resArg MATCHES "^APPEND$")
set(_parseState 6)
elseif(_resArg MATCHES "^DEFINES$")
set(_parseState 7)
elseif(_resArg MATCHES "^FLAGS$")
set(_parseState 9)
else()
list(APPEND _includeDirs "${_resArg}")
endif()
elseif(_parseState EQUAL 6)
if(_resArg MATCHES "^DEFINES$")
set(_appendDefines YES)
set(_parseState 7)
elseif(_resArg MATCHES "^FLAGS$")
set(_appendFlags YES)
set(_parseState 9)
else()
message(FATAL_ERROR "Invalid parameter token near \"${_resArg}\".")
endif()
elseif(_parseState EQUAL 7)
if(_resArg MATCHES "^APPEND$")
set(_parseState 8)
elseif(_resArg MATCHES "^FLAGS$")
set(_parseState 9)
else()
list(APPEND _defines "${_resArg}")
endif()
elseif(_parseState EQUAL 8)
if(_resArg MATCHES "^FLAGS$")
set(_appendFlags YES)
set(_parseState 9)
else()
message(FATAL_ERROR "Invalid parameter token near \"${_resArg}\".")
endif()
elseif(_parseState EQUAL 9)
list(APPEND _flags "${_resArg}")
elseif(_parseState EQUAL 100)
if(_resArg MATCHES "^FILE$")
set(_parseState 2)
else()
list(APPEND _importResIds "${_resArg}")
endif()
else()
message(FATAL_ERROR "Invalid parameter token near \"${_resArg}\".")
endif()
endforeach()
if(NOT ((_parseState EQUAL 3) OR (_parseState EQUAL 5) OR (_parseState EQUAL 7) OR (_parseState EQUAL 9) OR (_parseState EQUAL 100)))
message(FATAL_ERROR "Invalid number of parameters.")
endif()
if(DEFINED _rcFiles)
list(REMOVE_DUPLICATES _rcFiles)
endif()
if(DEFINED _importResIds)
list(REMOVE_DUPLICATES _importResIds)
endif()
set_property(GLOBAL PROPERTY "${_rcFilesPropName}" "${_rcFiles}")
set_property(GLOBAL PROPERTY "${_includeDirsPropName}" "${_includeDirs}")
set_property(GLOBAL PROPERTY "${_definesPropName}" "${_defines}")
set_property(GLOBAL PROPERTY "${_flagsPropName}" "${_flags}")
set_property(GLOBAL PROPERTY "${_importResIdsPropName}" "${_importResIds}")
set_property(GLOBAL PROPERTY "${_appendIncludeDirsPropName}" "${_appendIncludeDirs}")
set_property(GLOBAL PROPERTY "${_appendDefinesPropName}" "${_appendDefines}")
set_property(GLOBAL PROPERTY "${_appendFlagsPropName}" "${_appendFlags}")
math(EXPR _rcIdx "${_rcIdx} + 1")
set_property(GLOBAL PROPERTY "${_rcIdxPropName}" "${_rcIdx}")
endfunction()
# Preconfigures and returns names of resource files connected to specified resource identifier.
#
# Preconfiguration sets additional definitions, include directories, etc. for each resource file.
# The returned files can be used only in current directory targets.
#
# @param rcFilesVarName Name of variable placeholder where names of resource files will be returned.
# @param resourceId Idenfifier of resource file or of group of resource files.
function(igc_rc_get_resource rcFilesVarName resourceId)
if(NOT ("${resourceId}" MATCHES "[a-zA-Z0-9_]+"))
message(FATAL_ERROR "The resource identifier \"${resourceId}\" is invalid.")
endif()
set(_rcPropPrefix "IGC_PROPERTY__RC_RESOURCES_R${resourceId}_")
set(_rcIdxPropName "${_rcPropPrefix}INDEX")
# Preserve resource index to support multiple registration calls.
get_property(_rcIdxSet GLOBAL PROPERTY "${_rcIdxPropName}" SET)
if(_rcIdxSet)
get_property(_rcIdx GLOBAL PROPERTY "${_rcIdxPropName}")
else()
message(AUTHOR_WARNING "Resource connected to \"${resourceId}\" not found.")
set(_rcIdx 0)
endif()
set(_targetRcFiles)
if(_rcIdx GREATER 0)
math(EXPR _rcIdxM1 "${_rcIdx} - 1")
foreach(_idx RANGE 0 "${_rcIdxM1}")
set(_rcFilesPropName "${_rcPropPrefix}G${_idx}_FILES")
set(_includeDirsPropName "${_rcPropPrefix}G${_idx}_INCDIRS")
set(_definesPropName "${_rcPropPrefix}G${_idx}_DEFINES")
set(_flagsPropName "${_rcPropPrefix}G${_idx}_FLAGS")
set(_importResIdsPropName "${_rcPropPrefix}G${_idx}_IMPORTED_RES_IDS")
set(_appendIncludeDirsPropName "${_includeDirsPropName}_APPEND")
set(_appendDefinesPropName "${_definesPropName}_APPEND")
set(_appendFlagsPropName "${_flagsPropName}_APPEND")
get_property(_rcFiles GLOBAL PROPERTY "${_rcFilesPropName}")
get_property(_includeDirs GLOBAL PROPERTY "${_includeDirsPropName}")
get_property(_defines GLOBAL PROPERTY "${_definesPropName}")
get_property(_flags GLOBAL PROPERTY "${_flagsPropName}")
get_property(_importResIds GLOBAL PROPERTY "${_importResIdsPropName}")
get_property(_appendIncludeDirs GLOBAL PROPERTY "${_appendIncludeDirsPropName}")
get_property(_appendDefines GLOBAL PROPERTY "${_appendDefinesPropName}")
get_property(_appendFlags GLOBAL PROPERTY "${_appendFlagsPropName}")
set(_includeDirFlags)
foreach(_includeDir ${_includeDirs})
string(REPLACE ";" "\;" _includeDir "${_includeDir}") # [WA#1] Must escape ; again if occurred in item.
if(DEFINED _includeDirFlags)
set(_includeDirFlags "${_includeDirFlags} /I\"${_includeDir}\"")
else()
set(_includeDirFlags "/I\"${_includeDir}\"")
endif()
endforeach()
set(_flagFlags)
foreach(_flag ${_flags})
string(REPLACE ";" "\;" _flag "${_flag}") # [WA#1] Must escape ; again if occurred in item.
if(DEFINED _flagFlags)
set(_flagFlags "${_flagFlags} ${_flag}")
else()
set(_flagFlags "${_flag}")
endif()
endforeach()
if(DEFINED _flagFlags)
set(_allFlags "${_flagFlags} ${_includeDirFlags}")
else()
set(_allFlags "${_includeDirFlags}")
endif()
foreach(_rcFile ${_rcFiles})
string(REPLACE ";" "\;" _rcFile "${_rcFile}") # [WA#1] Must escape ; again if occurred in item.
if(_appendDefines)
set_property(SOURCE "${_rcFile}" APPEND PROPERTY COMPILE_DEFINITIONS "${_defines}")
else()
set_property(SOURCE "${_rcFile}" PROPERTY COMPILE_DEFINITIONS "${_defines}")
endif()
# NOTE: Currently there is no include dirs (per source), so appending options are limited.
if(_appendFlags OR _appendIncludeDirs)
set_property(SOURCE "${_rcFile}" APPEND PROPERTY COMPILE_FLAGS "${_allFlags}")
else()
set_property(SOURCE "${_rcFile}" PROPERTY COMPILE_FLAGS "${_allFlags}")
endif()
list(APPEND _targetRcFiles "${_rcFile}")
endforeach()
foreach(_importResId ${_importResIds})
string(REPLACE ";" "\;" _importResId "${_importResId}") # [WA#1] Must escape ; again if occurred in item.
set(_importedResources)
igc_rc_get_resource(_importedResources "${_importResId}")
list(APPEND _targetRcFiles "${_importedResources}")
endforeach()
endforeach()
endif()
if(DEFINED _targetRcFiles)
list(REMOVE_DUPLICATES _targetRcFiles)
endif()
set("${rcFilesVarName}" "${_targetRcFiles}" PARENT_SCOPE)
endfunction()
|
