From 431c8eb44cc148ae49e043e2cebfa143bfca0387 Mon Sep 17 00:00:00 2001 From: Alex Neundorf Date: Wed, 10 Aug 2011 02:28:26 +0200 Subject: [PATCH] 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 --- Modules/FindGettext.cmake | 98 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 91 insertions(+), 7 deletions(-) diff --git a/Modules/FindGettext.cmake b/Modules/FindGettext.cmake index 9398b5473..3ef141d3d 100644 --- a/Modules/FindGettext.cmake +++ b/Modules/FindGettext.cmake @@ -11,9 +11,22 @@ # given input po files into the binary output mo file. If the # ALL option is used, the translations will also be created when # building the default target. +# GETTEXT_PROCESS_POT( [ALL] [INSTALL_DESTINATION ] LANGUAGES ... ) +# Process the given pot file to mo files. +# If INSTALL_DESTINATION is given then automatically install rules will be created, +# the language subdirectory will be taken into account (by default use share/locale/). +# If ALL is specified, the pot file is processed when building the all traget. +# It creates a custom target "potfile". +# GETTEXT_PROCESS_PO_FILES( [ALL] [INSTALL_DESTINATION ] PO_FILES ... ) +# Process the given po files to mo files for the given language. +# If INSTALL_DESTINATION is given then automatically install rules will be created, +# the language subdirectory will be taken into account (by default use share/locale/). +# If ALL is specified, the po files are processed when building the all traget. +# It creates a custom target "pofiles". #============================================================================= # Copyright 2007-2009 Kitware, Inc. +# Copyright 2007 Alexander Neundorf # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. @@ -29,6 +42,8 @@ FIND_PROGRAM(GETTEXT_MSGMERGE_EXECUTABLE msgmerge) FIND_PROGRAM(GETTEXT_MSGFMT_EXECUTABLE msgfmt) +INCLUDE(CMakeParseArguments) + MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg) # make it a real variable, so we can modify it here SET(_firstPoFile "${_firstPoFileArg}") @@ -49,14 +64,14 @@ MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg) GET_FILENAME_COMPONENT(_lang ${_absFile} NAME_WE) SET(_gmoFile ${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo) - ADD_CUSTOM_COMMAND( - OUTPUT ${_gmoFile} + ADD_CUSTOM_COMMAND( + OUTPUT ${_gmoFile} COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none -s ${_absFile} ${_absPotFile} COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_absFile} - DEPENDS ${_absPotFile} ${_absFile} + DEPENDS ${_absPotFile} ${_absFile} ) - INSTALL(FILES ${_gmoFile} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo) + INSTALL(FILES ${_gmoFile} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo) SET(_gmoFiles ${_gmoFiles} ${_gmoFile}) ENDFOREACH (_currentPoFile ) @@ -65,6 +80,78 @@ MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFileArg) ENDMACRO(GETTEXT_CREATE_TRANSLATIONS ) + +FUNCTION(GETTEXT_PROCESS_POT_FILE _potFile) + SET(_gmoFiles) + SET(_options ALL) + SET(_oneValueArgs INSTALL_DESTINATION) + SET(_multiValueArgs LANGUAGES) + + CMAKE_PARSE_ARGUMENTS(_parsedArguments "${_options}" "${_oneValueArgs}" "${_multiValueArgs}" ${ARGN}) + + GET_FILENAME_COMPONENT(_potBasename ${_potFile} NAME_WE) + GET_FILENAME_COMPONENT(_absPotFile ${_potFile} ABSOLUTE) + + FOREACH (_lang ${_parsedArguments_LANGUAGES}) + SET(_poFile "${CMAKE_CURRENT_BINARY_DIR}/${_lang}.po") + SET(_gmoFile "${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo") + + ADD_CUSTOM_COMMAND( + OUTPUT "${_poFile}" + COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none -s ${_poFile} ${_absPotFile} + DEPENDS ${_absPotFile} + ) + + ADD_CUSTOM_COMMAND( + OUTPUT "${_gmoFile}" + COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_poFile} + DEPENDS ${_absPotFile} ${_poFile} + ) + + IF(_parsedArguments_INSTALL_DESTINATION) + INSTALL(FILES ${_gmoFile} DESTINATION ${_parsedArguments_INSTALL_DESTINATION}/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo) + ENDIF(_parsedArguments_INSTALL_DESTINATION) + LIST(APPEND _gmoFiles ${_gmoFile}) + ENDFOREACH (_lang ) + + IF(_parsedArguments_ALL) + ADD_CUSTOM_TARGET(potfiles ALL DEPENDS ${_gmoFiles}) + ELSE(_parsedArguments_ALL) + ADD_CUSTOM_TARGET(potfiles DEPENDS ${_gmoFiles}) + ENDIF(_parsedArguments_ALL) +ENDFUNCTION(GETTEXT_PROCESS_POT_FILE) + + +FUNCTION(GETTEXT_PROCESS_PO_FILES _lang) + SET(_options ALL) + SET(_oneValueArgs INSTALL_DESTINATION) + SET(_multiValueArgs PO_FILES) + SET(_gmoFiles) + + CMAKE_PARSE_ARGUMENTS(_parsedArguments "${_options}" "${_oneValueArgs}" "${_multiValueArgs}" ${ARGN}) + + FOREACH(_current_PO_FILE ${_parsedArguments_PO_FILES}) + GET_FILENAME_COMPONENT(_basename ${_current_PO_FILE} NAME_WE) + SET(_gmoFile ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.gmo) + ADD_CUSTOM_COMMAND(OUTPUT ${_gmoFile} + COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_current_PO_FILE} + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" + DEPENDS ${_current_PO_FILE} + ) + + IF(_parsedArguments_INSTALL_DESTINATION) + INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.gmo DESTINATION ${_parsedArguments_INSTALL_DESTINATION}/${_lang}/LC_MESSAGES/ RENAME ${_basename}.mo) + ENDIF(_parsedArguments_INSTALL_DESTINATION) + LIST(APPEND _gmoFiles ${_gmoFile}) + ENDFOREACH(_current_PO_FILE) + + IF(_parsedArguments_ALL) + ADD_CUSTOM_TARGET(pofiles ALL DEPENDS ${_gmoFiles}) + ELSE(_parsedArguments_ALL) + ADD_CUSTOM_TARGET(pofiles DEPENDS ${_gmoFiles}) + ENDIF(_parsedArguments_ALL) +ENDFUNCTION(GETTEXT_PROCESS_PO_FILES) + IF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE ) SET(GETTEXT_FOUND TRUE) ELSE (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE ) @@ -73,6 +160,3 @@ ELSE (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE ) MESSAGE(FATAL_ERROR "GetText not found") ENDIF (GetText_REQUIRED) ENDIF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE ) - - -