69 lines
No EOL
2.6 KiB
CMake
69 lines
No EOL
2.6 KiB
CMake
set(xlf_file "en_US/FlightGear-Qt.xlf")
|
|
|
|
if(EXISTS "${TRANSLATIONS_SRC_DIR}/${xlf_file}")
|
|
message(STATUS "Using explicitly defined translations from: ${TRANSLATIONS_SRC_DIR}")
|
|
set(do_translate TRUE)
|
|
elseif(EXISTS "${FG_DATA_DIR}/Translations/${xlf_file}")
|
|
set(TRANSLATIONS_SRC_DIR "${FG_DATA_DIR}/Translations")
|
|
set(do_translate TRUE)
|
|
message(STATUS "Found translations dir implicitly: ${TRANSLATIONS_SRC_DIR}")
|
|
else()
|
|
message(STATUS "Couldn't find translations data, will not include translated string in the executable")
|
|
set(do_translate FALSE)
|
|
endif()
|
|
|
|
find_package(Qt5 5.4 COMPONENTS LinguistTools)
|
|
if (${do_translate} AND NOT TARGET Qt5::lrelease)
|
|
set(do_translate FALSE)
|
|
message(STATUS "Built-in translations disabled becuase Qt5 lrelease tool was not found."
|
|
"\n(on Linux You may need to install an additional package containing the Qt5 translation tools)")
|
|
endif()
|
|
|
|
# FIXME - determine this based on subdirs of TRANSLATIONS_SRC_DIR
|
|
set(LANGUAGES en_US de es nl fr it pl pt ru zh_CN)
|
|
|
|
if (${do_translate})
|
|
set(translation_res "${PROJECT_BINARY_DIR}/translations.qrc")
|
|
|
|
add_custom_target(fgfs_qm_files ALL)
|
|
|
|
file(WRITE ${translation_res} "<RCC>\n<qresource prefix=\"/\">\n")
|
|
|
|
# qm generation and installation
|
|
foreach(LANG ${LANGUAGES})
|
|
# trim down to a two-letter code for output. This will need to get
|
|
# smarter if we ever have different translations for a dialect,
|
|
# eg en_GB, fr_CA or pt_BR.
|
|
string(SUBSTRING ${LANG} 0 2 simple_lang)
|
|
|
|
set(out_file "${PROJECT_BINARY_DIR}/FlightGear_${simple_lang}.qm")
|
|
add_custom_command(
|
|
OUTPUT ${out_file}
|
|
COMMAND Qt5::lrelease ${TRANSLATIONS_SRC_DIR}/${LANG}/FlightGear-Qt.xlf
|
|
-qm ${out_file}
|
|
DEPENDS ${TRANSLATIONS_SRC_DIR}/${LANG}/FlightGear-Qt.xlf
|
|
)
|
|
add_custom_target(fgfs_${simple_lang}_qm ALL DEPENDS ${out_file})
|
|
|
|
add_dependencies(fgfs_qm_files fgfs_${simple_lang}_qm)
|
|
|
|
# local path needed here, not absolute
|
|
file(APPEND ${translation_res} "<file>FlightGear_${simple_lang}.qm</file>\n")
|
|
endforeach()
|
|
|
|
file(APPEND ${translation_res} "</qresource>\n</RCC>")
|
|
|
|
# set this so config.h can detect it
|
|
set(HAVE_QRC_TRANSLATIONS TRUE)
|
|
endif() # of do translate
|
|
|
|
add_custom_target(ts)
|
|
foreach(lang ${LANGUAGES})
|
|
add_custom_target(
|
|
ts_${lang}
|
|
COMMAND Qt5::lupdate ${CMAKE_SOURCE_DIR}/src/GUI
|
|
-locations relative -no-ui-lines -ts ${TRANSLATIONS_SRC_DIR}/${lang}/FlightGear-Qt.xlf
|
|
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
|
|
)
|
|
add_dependencies(ts ts_${lang})
|
|
endforeach() |