43 lines
1.6 KiB
CMake
43 lines
1.6 KiB
CMake
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GET_FILENAME_COMPONENT(SRC_PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
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SET(FGDATA_SRC_DIR "${SRC_PARENT_DIR}/fgdata")
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if(EXISTS ${TRANSLATIONS_SRC_DIR})
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message(STATUS "Using explicitly defined translations from: ${TRANSLATIONS_SRC_DIR}")
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set(do_translate TRUE)
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elseif(EXISTS ${FGDATA_SRC_DIR})
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SET(TRANSLATIONS_SRC_DIR "${FGDATA_SRC_DIR}/Translations")
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message(STATUS "Found translations dir implicitly: ${TRANSLATIONS_SRC_DIR}")
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set(do_translate TRUE)
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else()
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message(STATUS "Couldn't find translations data, will not include translated string in the executable")
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endif()
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if (${do_translate})
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# FIXME - determine this based on subdirs of TRANSLATIONS_SRC_DIR
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set(LANGUAGES en_US de es nl fr it pl pt zh_CN)
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set(translation_res "${PROJECT_BINARY_DIR}/translations.qrc")
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add_custom_target(fgfs_qm_files ALL)
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file(WRITE ${translation_res} "<RCC>\n<qresource prefix=\"/\">")
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# qm generation and installation
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foreach(LANG ${LANGUAGES})
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set(out_file "${PROJECT_BINARY_DIR}/FlightGear_${LANG}.qm")
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add_custom_command(
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OUTPUT ${out_file}
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COMMAND Qt5::lrelease ${TRANSLATIONS_SRC_DIR}/${LANG}/FlightGear-Qt.xlf
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-qm ${out_file}
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DEPENDS ${TRANSLATIONS_SRC_DIR}/${LANG}/FlightGear-Qt.xlf
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)
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add_custom_target(fgfs_${LANG}_qm ALL DEPENDS ${out_file})
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add_dependencies(fgfs_qm_files fgfs_${LANG}_qm)
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# local path needed here, not absolute
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file(APPEND ${translation_res} "<file>FlightGear_${LANG}.qm</file>\n")
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endforeach()
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file(APPEND ${translation_res} "</qresource>\n</RCC>")
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endif() # of do translate
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