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# KCONFIG_ADD_KCFG_FILES (SRCS_VAR [GENERATE_MOC] [USE_RELATIVE_PATH] file1.kcfgc ... fileN.kcfgc)
# Use this to add KDE config compiler files to your application/library.
# Use optional GENERATE_MOC to generate moc if you use signals in your kcfg files.
# Use optional USE_RELATIVE_PATH to generate the classes in the build following the given
# relative path to the file.
#
# Copyright (c) 2006-2009 Alexander Neundorf, <neundorf@kde.org>
# Copyright (c) 2006, 2007, Laurent Montel, <montel@kde.org>
# Copyright (c) 2007 Matthias Kretz <kretz@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
macro (KCONFIG_ADD_KCFG_FILES _sources )
foreach (_current_ARG ${ARGN})
if( ${_current_ARG} STREQUAL "GENERATE_MOC" )
set(_kcfg_generatemoc TRUE)
endif()
if( ${_current_ARG} STREQUAL "USE_RELATIVE_PATH" )
set(_kcfg_relativepath TRUE)
endif()
endforeach ()
foreach (_current_FILE ${ARGN})
if(NOT ${_current_FILE} STREQUAL "GENERATE_MOC" AND NOT ${_current_FILE} STREQUAL "USE_RELATIVE_PATH")
get_filename_component(_tmp_FILE ${_current_FILE} ABSOLUTE)
get_filename_component(_abs_PATH ${_tmp_FILE} PATH)
if (_kcfg_relativepath) # Process relative path only if the option was set
# Get relative path
get_filename_component(_rel_PATH ${_current_FILE} PATH)
if (IS_ABSOLUTE ${_rel_PATH})
# We got an absolute path
set(_rel_PATH "")
endif ()
endif ()
get_filename_component(_basename ${_tmp_FILE} NAME_WE)
# If we had a relative path and we're asked to use it, then change the basename accordingly
if(NOT ${_rel_PATH} STREQUAL "")
set(_basename ${_rel_PATH}/${_basename})
endif()
file(READ ${_tmp_FILE} _contents)
string(REGEX REPLACE "^(.*\n)?File=([^\n]+kcfg).*\n.*$" "\\2" _kcfg_FILENAME "${_contents}")
set(_src_FILE ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
set(_header_FILE ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
set(_moc_FILE ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
set(_kcfg_FILE ${_abs_PATH}/${_kcfg_FILENAME})
# Maybe the .kcfg is a generated file?
if(NOT EXISTS "${_kcfg_FILE}")
set(_kcfg_FILE ${CMAKE_CURRENT_BINARY_DIR}/${_kcfg_FILENAME})
endif()
if(NOT EXISTS "${_kcfg_FILE}")
message(ERROR "${_kcfg_FILENAME} not found; tried in ${_abs_PATH} and ${CMAKE_CURRENT_BINARY_DIR}")
endif()
# make sure the directory exist in the build directory
if(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}/${_rel_PATH}")
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${_rel_PATH})
endif()
# the command for creating the source file from the kcfg file
add_custom_command(OUTPUT ${_header_FILE} ${_src_FILE}
COMMAND KF5::kconfig_compiler
ARGS ${_kcfg_FILE} ${_tmp_FILE} -d ${CMAKE_CURRENT_BINARY_DIR}/${_rel_PATH}
MAIN_DEPENDENCY ${_tmp_FILE}
DEPENDS ${_kcfg_FILE})
if(_kcfg_generatemoc)
qt5_generate_moc(${_header_FILE} ${_moc_FILE} )
set_source_files_properties(${_src_FILE} PROPERTIES SKIP_AUTOMOC TRUE) # don't run automoc on this file
list(APPEND ${_sources} ${_moc_FILE})
endif()
list(APPEND ${_sources} ${_src_FILE} ${_header_FILE})
endif(NOT ${_current_FILE} STREQUAL "GENERATE_MOC" AND NOT ${_current_FILE} STREQUAL "USE_RELATIVE_PATH")
endforeach (_current_FILE)
endmacro (KCONFIG_ADD_KCFG_FILES)
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