67 lines
2.7 KiB
CMake
67 lines
2.7 KiB
CMake
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#
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# This program source code file is part of KICAD, a free EDA CAD application.
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#
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# Copyright (C) 2021 Ian McInerney <Ian.S.McInerney@ieee.org>
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# Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, you may find one here:
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# or you may search the http://www.gnu.org website for the version 2 license,
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# or you may write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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#
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# This file will translate a linux metadata file using msgfmt
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# It requires the following variables to be defined before its call:
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# MSGFMT_EXE - The executable to run
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# PO_DIR - The directory containing the .po files
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# SRC_FILE - The full path to the source file
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# DEST_FILE - The full path to the destination file
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get_filename_component( SRC_FNAME ${SRC_FILE} NAME )
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get_filename_component( DEST_FNAME ${DEST_FILE} NAME )
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get_filename_component( DEST_DIR ${DEST_FILE} DIRECTORY )
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# Figure out the type of file we are translating
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set( OPT_TYPE "" )
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# This requires a double \\ to properly escape the regex character for some reason.
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# Without it it throws an error about "Invalid escape sequence \."
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if( "${SRC_FNAME}" MATCHES ".*\\.desktop\\.in" )
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set( OPT_TYPE "--desktop" )
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elseif( "${SRC_FNAME}" MATCHES ".*\\.xml\\.in" )
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set( OPT_TYPE "--xml" )
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endif()
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# Execute the translation process
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execute_process(
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COMMAND ${MSGFMT_EXE} ${OPT_TYPE} --template=${SRC_FILE} -d ${PO_DIR} -o ${DEST_FILE}
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WORKING_DIRECTORY ${DEST_DIR}
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OUTPUT_VARIABLE _msgfmt_output
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ERROR_VARIABLE _msgfmt_error
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RESULT_VARIABLE _msgfmt_result
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# Capture the return value and parse it to see if the translation failed
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if( NOT ${_msgfmt_result} EQUAL 0)
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message( WARNING "Unable to translate file ${SRC_FNAME}\n"
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"Error: ${_msgfmt_error}" )
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# If the translation failed, just copy the file from source to destination
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message( STATUS "Copying file ${SRC_FNAME} to ${DEST_FNAME} instead." )
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execute_process( COMMAND ${CMAKE_COMMAND} -E copy_if_different "${SRC_FILE}" "${DEST_FILE}" )
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endif()
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