3
# Find the translation tools
4
find_program(INTLTOOL_MERGE intltool-merge)
6
message(FATAL_ERROR "Could not find intltool-merge, please install the intltool package")
9
find_program(INTLTOOL_EXTRACT intltool-extract)
10
if(NOT INTLTOOL_EXTRACT)
11
message(FATAL_ERROR "Could not find intltool-extract, please install the intltool package")
14
if(NOT CMAKE_INSTALL_LOCALEDIR)
15
set(CMAKE_INSTALL_LOCALEDIR "share/locale")
18
find_program(GETTEXT_XGETTEXT_EXECUTABLE xgettext)
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set(POT_FILE ${DOMAIN}.pot)
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file(GLOB PO_FILES *.po)
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file(GLOB_RECURSE I18N_SRC_FILES
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RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
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${CMAKE_SOURCE_DIR}/*.qml
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${CMAKE_SOURCE_DIR}/*.js
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${CMAKE_SOURCE_DIR}/*.cpp
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${CMAKE_SOURCE_DIR}/*.h
31
list(APPEND I18N_SRC_FILES ${CMAKE_CURRENT_BINARY_DIR}/${DESKTOP_FILE_NAME}.in.h)
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list(SORT I18N_SRC_FILES)
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add_custom_target(${POT_FILE} ALL
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COMMENT "Generating translation template"
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# Extract the translatable messages from the desktop file
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COMMAND ${INTLTOOL_EXTRACT} --update --type=gettext/ini
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--srcdir=${CMAKE_BINARY_DIR}/app ${DESKTOP_FILE_NAME}.in
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# Update the translation file
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COMMAND ${GETTEXT_XGETTEXT_EXECUTABLE} -o ${POT_FILE}
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--c++ --qt --add-comments=TRANSLATORS
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--keyword=tr --keyword=tr:1,2 --keyword=N_
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--package-name='${PROJECT}'
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-D ${CMAKE_CURRENT_SOURCE_DIR} ${I18N_SRC_FILES}
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# Copy the up2date translation file to the source directory
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COMMAND ${CMAKE_COMMAND} -E copy ${POT_FILE} ${CMAKE_CURRENT_SOURCE_DIR}
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foreach(PO_FILE ${PO_FILES})
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get_filename_component(LANG ${PO_FILE} NAME_WE)
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gettext_process_po_files(${LANG} ALL PO_FILES ${PO_FILE})
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set(INSTALL_DIR ${CMAKE_INSTALL_LOCALEDIR}/${LANG}/LC_MESSAGES)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${LANG}.gmo
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DESTINATION ${INSTALL_DIR}
59
add_custom_target(${DESKTOP_FILE_NAME} ALL
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COMMENT "Merging translations into ${DESKTOP_FILE_NAME}"
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COMMAND LC_ALL=C ${INTLTOOL_MERGE} -d -u ${CMAKE_SOURCE_DIR}/po ${CMAKE_BINARY_DIR}/app/${DESKTOP_FILE_NAME}.in ${CMAKE_BINARY_DIR}/app/${DESKTOP_FILE_NAME} > /dev/null