93 lines
3.0 KiB
CMake
93 lines
3.0 KiB
CMake
find_program(GETTEXT_XGETTEXT_EXECUTABLE xgettext REQUIRED)
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find_program(CAT_EXECUTABLE cat REQUIRED)
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list(APPEND XGETTEXT_OPTIONS
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--qt
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--keyword=tr:1,2c
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--keyword=tr
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--flag=tr:1:pass-c-format
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--flag=tr:1:pass-qt-format
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--keyword=trUtf8
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--flag=tr:1:pass-c-format
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--flag=tr:1:pass-qt-format
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--keyword=translate:2,3c
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--keyword=translate:2
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--flag=translate:2:pass-c-format
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--flag=translate:2:pass-qt-format
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--keyword=QT_TR_NOOP
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--flag=QT_TR_NOOP:1:pass-c-format
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--flag=QT_TR_NOOP:1:pass-qt-format
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--keyword=QT_TRANSLATE_NOOP:2
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--flag=QT_TRANSLATE_NOOP:2:pass-c-format
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--flag=QT_TRANSLATE_NOOP:2:pass-qt-format
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--keyword=_
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--flag=_:1:pass-c-format
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--flag=_:1:pass-qt-format
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--keyword=N_
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--flag=N_:1:pass-c-format
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--flag=N_:1:pass-qt-format
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--from-code=utf-8
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)
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execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/translations)
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macro(add_pot outfiles header pot)
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# Make relative filenames for all source files
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set(add_pot_sources)
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foreach(_filename ${ARGN})
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get_filename_component(_absolute_filename ${_filename} ABSOLUTE)
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file(RELATIVE_PATH _relative_filename ${CMAKE_CURRENT_SOURCE_DIR} ${_absolute_filename})
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list(APPEND add_pot_sources ${_relative_filename})
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endforeach(_filename)
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# Generate the .pot
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add_custom_command(
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OUTPUT ${pot}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMAND ${GETTEXT_XGETTEXT_EXECUTABLE} ${XGETTEXT_OPTIONS} -C --omit-header --no-location --output="${CMAKE_CURRENT_BINARY_DIR}/pot.temp" ${add_pot_sources}
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COMMAND cat ${header} ${CMAKE_CURRENT_BINARY_DIR}/pot.temp > ${pot}
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DEPENDS ${add_pot_sources} ${header}
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)
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list(APPEND ${outfiles} ${pot})
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endmacro(add_pot)
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# Syntax is:
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# add_po(sources_var po_prefix LANGUAGES language1 language2 ... DIRECTORY dir)
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macro(add_po outfiles po_prefix)
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parse_arguments(ADD_PO
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"LANGUAGES;DIRECTORY"
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""
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${ARGN}
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)
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foreach (_lang ${ADD_PO_LANGUAGES})
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set(_po_filename "${_lang}.po")
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set(_po_filepath "${CMAKE_CURRENT_SOURCE_DIR}/${ADD_PO_DIRECTORY}/${_po_filename}")
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set(_qm_filename "strawberry_${_lang}.qm")
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set(_qm_filepath "${CMAKE_CURRENT_BINARY_DIR}/${ADD_PO_DIRECTORY}/${_qm_filename}")
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# Convert the .po files to .qm files
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add_custom_command(
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OUTPUT ${_qm_filepath}
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COMMAND ${QT_LCONVERT_EXECUTABLE} ARGS ${_po_filepath} -o ${_qm_filepath} -of qm -target-language ${_lang}
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DEPENDS ${_po_filepath} ${_po_filepath}
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)
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list(APPEND ${outfiles} ${_qm_filepath})
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list(APPEND INSTALL_TRANSLATIONS_FILES ${_qm_filepath})
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endforeach (_lang)
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# Generate a qrc file for the translations
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if(NOT INSTALL_TRANSLATIONS)
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set(_qrc ${CMAKE_CURRENT_BINARY_DIR}/${ADD_PO_DIRECTORY}/translations.qrc)
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file(WRITE ${_qrc} "<RCC><qresource prefix=\"/${ADD_PO_DIRECTORY}\">")
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foreach(_lang ${ADD_PO_LANGUAGES})
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file(APPEND ${_qrc} "<file>${po_prefix}${_lang}.qm</file>")
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endforeach(_lang)
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file(APPEND ${_qrc} "</qresource></RCC>")
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qt_add_resources(${outfiles} ${_qrc})
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endif()
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endmacro(add_po)
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