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function(otr_i18n_for_target_directory n)
set(k "opentrack-${n}")
get_property(lupdate-binary TARGET "${Qt5_LUPDATE_EXECUTABLE}" PROPERTY IMPORTED_LOCATION)
set(target-names "")
foreach(i ${opentrack_all-translations})
set(t "${CMAKE_CURRENT_SOURCE_DIR}/lang/${i}.ts")
set(t2 "${CMAKE_CURRENT_BINARY_DIR}/lang/${i}.ts")
set(input "${${k}-all}")
if (NOT EXISTS "${t}")
file(MAKE_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/lang")
file(READ "${CMAKE_SOURCE_DIR}/cmake/translation-stub.ts" stub)
file(WRITE "${t}" "${stub}")
endif()
add_custom_command(OUTPUT "${t2}"
COMMAND "${CMAKE_COMMAND}" -E make_directory "${CMAKE_CURRENT_SOURCE_DIR}/lang"
COMMAND "${CMAKE_COMMAND}" -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/lang"
COMMAND "${lupdate-binary}"
-I "${CMAKE_SOURCE_DIR}"
-silent
-recursive
-no-obsolete
-locations none
.
-ts "${t}"
COMMAND "${CMAKE_COMMAND}" -E copy "${t}" "${t2}"
DEPENDS ${input} ${t}
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Running lupdate for ${n}/${i}")
set(target-name "i18n-lang-${i}-module-${n}")
list(APPEND target-names "${target-name}")
add_custom_target(${target-name} DEPENDS "${t2}" "${t}" COMMENT "Updating translation strings for ${n}")
add_dependencies("opentrack-${n}" "${target-name}")
set_property(GLOBAL APPEND PROPERTY "opentrack-ts-files-${i}" "${t2}")
set_property(GLOBAL APPEND PROPERTY "opentrack-ts-module-${n}" "${target-name}")
endforeach()
add_custom_target("i18n-module-${n}" DEPENDS ${target-names})
endfunction()
function(otr_merge_translations)
otr_escape_string(i18n-pfx "${opentrack-i18n-pfx}")
install(CODE "file(REMOVE_RECURSE \"\${CMAKE_INSTALL_PREFIX}/${i18n-pfx}\")")
get_property(variant GLOBAL PROPERTY opentrack-variant)
if(NOT ".${variant}" STREQUAL ".default")
set(force-skip-update TRUE)
else()
set(force-skip-update FALSE)
endif()
set(all-qm-files "")
get_property(all-modules GLOBAL PROPERTY opentrack-all-modules)
set(all-ts-targets "")
foreach(target ${all-modules})
get_property(ts-targets GLOBAL PROPERTY "opentrack-ts-module-${target}")
list(APPEND all-ts-targets "${ts-targets}")
endforeach()
foreach(i ${opentrack_all-translations})
get_property(ts-files GLOBAL PROPERTY "opentrack-ts-files-${i}")
get_property(lrelease-binary TARGET "${Qt5_LRELEASE_EXECUTABLE}" PROPERTY IMPORTED_LOCATION)
set(qm-output "${CMAKE_CURRENT_BINARY_DIR}/${i}.qm")
list(APPEND all-qm-files "${qm-output}")
# whines about duplicate messages since tracker-pt-base is static
if(WIN32)
set(to-null "2>NUL")
else()
set(to-null "2>/dev/null")
endif()
add_custom_command(OUTPUT "${qm-output}"
COMMAND "${lrelease-binary}"
-nounfinished
-silent
#-verbose
${ts-files}
-qm "${qm-output}"
${to-null}
DEPENDS ${all-ts-targets} ${ts-files}
COMMENT "Running lrelease for ${i}")
install(FILES "${qm-output}"
DESTINATION "${CMAKE_INSTALL_PREFIX}/${opentrack-i18n-pfx}"
PERMISSIONS ${opentrack-perms-file})
endforeach()
add_custom_target(i18n ALL DEPENDS ${all-qm-files})
endfunction()
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