CMakeLists: Add option to call lupdate directly

qt_create_translation silently fails to run at all on my system. Since
there is no error, I was unable to determine a fix. This sidesteps the
convenience function by setting up the rules ourselves.

This is left as an option since this path likely does not work on
Windows.
This commit is contained in:
lat9nq 2023-11-08 11:27:13 -05:00
parent 71cdfa6ad5
commit cb3559539a

View file

@ -252,6 +252,7 @@ file(GLOB_RECURSE THEMES ${PROJECT_SOURCE_DIR}/dist/qt_themes/*)
if (ENABLE_QT_TRANSLATION)
set(YUZU_QT_LANGUAGES "${PROJECT_SOURCE_DIR}/dist/languages" CACHE PATH "Path to the translation bundle for the Qt frontend")
option(GENERATE_QT_TRANSLATION "Generate en.ts as the translation source file" OFF)
option(WORKAROUND_BROKEN_LUPDATE "Run lupdate directly through CMake if Qt's convenience wrappers don't work" OFF)
# Update source TS file if enabled
if (GENERATE_QT_TRANSLATION)
@ -259,19 +260,51 @@ if (ENABLE_QT_TRANSLATION)
# these calls to qt_create_translation also creates a rule to generate en.qm which conflicts with providing english plurals
# so we have to set a OUTPUT_LOCATION so that we don't have multiple rules to generate en.qm
set_source_files_properties(${YUZU_QT_LANGUAGES}/en.ts PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/translations")
qt_create_translation(QM_FILES
${SRCS}
${UIS}
${YUZU_QT_LANGUAGES}/en.ts
OPTIONS
-source-language en_US
-target-language en_US
)
if (WORKAROUND_BROKEN_LUPDATE)
add_custom_command(OUTPUT ${YUZU_QT_LANGUAGES}/en.ts
COMMAND lupdate
-source-language en_US
-target-language en_US
${SRCS}
${UIS}
-ts ${YUZU_QT_LANGUAGES}/en.ts
DEPENDS
${SRCS}
${UIS}
WORKING_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}
)
else()
qt_create_translation(QM_FILES
${SRCS}
${UIS}
${YUZU_QT_LANGUAGES}/en.ts
OPTIONS
-source-language en_US
-target-language en_US
)
endif()
# Generate plurals into dist/english_plurals/generated_en.ts so it can be used to revise dist/english_plurals/en.ts
set(GENERATED_PLURALS_FILE ${PROJECT_SOURCE_DIR}/dist/english_plurals/generated_en.ts)
set_source_files_properties(${GENERATED_PLURALS_FILE} PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/plurals")
qt_create_translation(QM_FILES ${SRCS} ${UIS} ${GENERATED_PLURALS_FILE} OPTIONS -pluralonly -source-language en_US -target-language en_US)
if (WORKAROUND_BROKEN_LUPDATE)
add_custom_command(OUTPUT ${GENERATED_PLURALS_FILE}
COMMAND lupdate
-source-language en_US
-target-language en_US
${SRCS}
${UIS}
-ts ${GENERATED_PLURALS_FILE}
DEPENDS
${SRCS}
${UIS}
WORKING_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}
)
else()
qt_create_translation(QM_FILES ${SRCS} ${UIS} ${GENERATED_PLURALS_FILE} OPTIONS -pluralonly -source-language en_US -target-language en_US)
endif()
add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts ${GENERATED_PLURALS_FILE})
endif()