38 lines
1.2 KiB
CMake
38 lines
1.2 KiB
CMake
set(potfile "${PROJECT_SOURCE_DIR}/translations/${PROJECT_NAME}.pot")
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file(GLOB po_src_files "../src/*pp")
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file(GLOB po_src_files_relative RELATIVE "${PROJECT_SOURCE_DIR}" "../src/*pp")
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add_custom_command(OUTPUT ${potfile}
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COMMAND "${XGETTEXT_CMD}"
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"--language=C++"
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"--keyword=translate:1,1t"
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"--keyword=translate:1c,2,2t"
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"--keyword=translate:1,2,3t"
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"--keyword=translate:1c,2,3,4t"
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"--package-name=${PROJECT_NAME}"
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"--package-version=${PROJECT_VERSION}"
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"--from-code=utf-8"
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"--foreign-user"
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"--output=${potfile}"
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${po_src_files_relative}
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DEPENDS "${po_src_files}"
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WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
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COMMENT "Extract translatable messages to ${potfile}")
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add_custom_target(${PROJECT_NAME}_pot
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ALL DEPENDS ${potfile})
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unset(po_src_files)
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unset(po_src_files_relative)
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file(GLOB po_files "*.po")
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# Hack to prevent GETTEXT_CREATE_TRANSLATIONS from updating the .po files.
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set(backup_GETTEXT_MSGMERGE_EXECUTABLE ${GETTEXT_MSGMERGE_EXECUTABLE})
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set(GETTEXT_MSGMERGE_EXECUTABLE "echo")
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# Creates install target automatically.
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GETTEXT_CREATE_TRANSLATIONS(${potfile} ALL ${po_files})
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set(GETTEXT_MSGMERGE_EXECUTABLE ${backup_GETTEXT_MSGMERGE_EXECUTABLE})
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unset(po_files)
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unset(potfile)
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