Add macros GETTEXT_PROCESS_POT() and GETTEXT_PROCESS_PO_FILES()
These macros (functions actually) can be used to process pot and po files. Patch prepared by Raphael Kubo da Costa. Alex
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Alex Neundorf
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2c14a176bb
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431c8eb44c
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@ -11,9 +11,22 @@
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# given input po files into the binary output mo file. If the
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# ALL option is used, the translations will also be created when
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# building the default target.
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# GETTEXT_PROCESS_POT( <potfile> [ALL] [INSTALL_DESTINATION <destdir>] LANGUAGES <lang1> <lang2> ... )
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# Process the given pot file to mo files.
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# If INSTALL_DESTINATION is given then automatically install rules will be created,
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# the language subdirectory will be taken into account (by default use share/locale/).
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# If ALL is specified, the pot file is processed when building the all traget.
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# It creates a custom target "potfile".
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# GETTEXT_PROCESS_PO_FILES( <lang> [ALL] [INSTALL_DESTINATION <dir>] PO_FILES <po1> <po2> ... )
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# Process the given po files to mo files for the given language.
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# If INSTALL_DESTINATION is given then automatically install rules will be created,
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# the language subdirectory will be taken into account (by default use share/locale/).
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# If ALL is specified, the po files are processed when building the all traget.
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# It creates a custom target "pofiles".
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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# Copyright 2007 Alexander Neundorf <neundorf@kde.org>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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@ -29,6 +42,8 @@ FIND_PROGRAM(GETTEXT_MSGMERGE_EXECUTABLE msgmerge)
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FIND_PROGRAM(GETTEXT_MSGFMT_EXECUTABLE msgfmt)
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INCLUDE(CMakeParseArguments)
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MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg)
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# make it a real variable, so we can modify it here
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SET(_firstPoFile "${_firstPoFileArg}")
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@ -65,6 +80,78 @@ MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg)
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ENDMACRO(GETTEXT_CREATE_TRANSLATIONS )
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FUNCTION(GETTEXT_PROCESS_POT_FILE _potFile)
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SET(_gmoFiles)
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SET(_options ALL)
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SET(_oneValueArgs INSTALL_DESTINATION)
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SET(_multiValueArgs LANGUAGES)
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CMAKE_PARSE_ARGUMENTS(_parsedArguments "${_options}" "${_oneValueArgs}" "${_multiValueArgs}" ${ARGN})
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GET_FILENAME_COMPONENT(_potBasename ${_potFile} NAME_WE)
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GET_FILENAME_COMPONENT(_absPotFile ${_potFile} ABSOLUTE)
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FOREACH (_lang ${_parsedArguments_LANGUAGES})
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SET(_poFile "${CMAKE_CURRENT_BINARY_DIR}/${_lang}.po")
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SET(_gmoFile "${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo")
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ADD_CUSTOM_COMMAND(
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OUTPUT "${_poFile}"
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COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none -s ${_poFile} ${_absPotFile}
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DEPENDS ${_absPotFile}
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)
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ADD_CUSTOM_COMMAND(
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OUTPUT "${_gmoFile}"
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COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_poFile}
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DEPENDS ${_absPotFile} ${_poFile}
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)
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IF(_parsedArguments_INSTALL_DESTINATION)
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INSTALL(FILES ${_gmoFile} DESTINATION ${_parsedArguments_INSTALL_DESTINATION}/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
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ENDIF(_parsedArguments_INSTALL_DESTINATION)
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LIST(APPEND _gmoFiles ${_gmoFile})
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ENDFOREACH (_lang )
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IF(_parsedArguments_ALL)
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ADD_CUSTOM_TARGET(potfiles ALL DEPENDS ${_gmoFiles})
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ELSE(_parsedArguments_ALL)
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ADD_CUSTOM_TARGET(potfiles DEPENDS ${_gmoFiles})
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ENDIF(_parsedArguments_ALL)
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ENDFUNCTION(GETTEXT_PROCESS_POT_FILE)
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FUNCTION(GETTEXT_PROCESS_PO_FILES _lang)
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SET(_options ALL)
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SET(_oneValueArgs INSTALL_DESTINATION)
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SET(_multiValueArgs PO_FILES)
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SET(_gmoFiles)
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CMAKE_PARSE_ARGUMENTS(_parsedArguments "${_options}" "${_oneValueArgs}" "${_multiValueArgs}" ${ARGN})
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FOREACH(_current_PO_FILE ${_parsedArguments_PO_FILES})
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GET_FILENAME_COMPONENT(_basename ${_current_PO_FILE} NAME_WE)
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SET(_gmoFile ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.gmo)
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ADD_CUSTOM_COMMAND(OUTPUT ${_gmoFile}
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COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_current_PO_FILE}
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
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DEPENDS ${_current_PO_FILE}
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)
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IF(_parsedArguments_INSTALL_DESTINATION)
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INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.gmo DESTINATION ${_parsedArguments_INSTALL_DESTINATION}/${_lang}/LC_MESSAGES/ RENAME ${_basename}.mo)
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ENDIF(_parsedArguments_INSTALL_DESTINATION)
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LIST(APPEND _gmoFiles ${_gmoFile})
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ENDFOREACH(_current_PO_FILE)
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IF(_parsedArguments_ALL)
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ADD_CUSTOM_TARGET(pofiles ALL DEPENDS ${_gmoFiles})
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ELSE(_parsedArguments_ALL)
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ADD_CUSTOM_TARGET(pofiles DEPENDS ${_gmoFiles})
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ENDIF(_parsedArguments_ALL)
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ENDFUNCTION(GETTEXT_PROCESS_PO_FILES)
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IF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
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SET(GETTEXT_FOUND TRUE)
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ELSE (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
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@ -73,6 +160,3 @@ ELSE (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
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MESSAGE(FATAL_ERROR "GetText not found")
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ENDIF (GetText_REQUIRED)
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ENDIF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
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