include( CMakeParseArguments ) # Internal macro for adding the C++ / Qt translations to the # build and install tree. Should be called only once, from # src/calamares/CMakeLists.txt. macro(add_calamares_translations language) list( APPEND CALAMARES_LANGUAGES ${ARGV} ) set( calamares_i18n_qrc_content "\n" ) # calamares and qt language files set( calamares_i18n_qrc_content "${calamares_i18n_qrc_content}\n" ) foreach( lang ${CALAMARES_LANGUAGES} ) set( calamares_i18n_qrc_content "${calamares_i18n_qrc_content}calamares_${lang}.qm\n" ) list( APPEND TS_FILES "${CMAKE_SOURCE_DIR}/lang/calamares_${lang}.ts" ) endforeach() set( calamares_i18n_qrc_content "${calamares_i18n_qrc_content}\n" ) set( calamares_i18n_qrc_content "${calamares_i18n_qrc_content}\n" ) file( WRITE ${CMAKE_BINARY_DIR}/lang/calamares_i18n.qrc "${calamares_i18n_qrc_content}" ) qt5_add_translation(QM_FILES ${TS_FILES}) ## HACK HACK HACK - around rcc limitations to allow out of source-tree building set( trans_file calamares_i18n ) set( trans_srcfile ${CMAKE_BINARY_DIR}/lang/${trans_file}.qrc ) set( trans_infile ${CMAKE_CURRENT_BINARY_DIR}/${trans_file}.qrc ) set( trans_outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${trans_file}.cxx ) # Copy the QRC file to the output directory add_custom_command( OUTPUT ${trans_infile} COMMAND ${CMAKE_COMMAND} -E copy ${trans_srcfile} ${trans_infile} MAIN_DEPENDENCY ${trans_srcfile} ) # Run the resource compiler (rcc_options should already be set) add_custom_command( OUTPUT ${trans_outfile} COMMAND "${Qt5Core_RCC_EXECUTABLE}" ARGS ${rcc_options} -name ${trans_file} -o ${trans_outfile} ${trans_infile} MAIN_DEPENDENCY ${trans_infile} DEPENDS ${QM_FILES} ) endmacro() # Internal macro for Python translations # # Translations of the Python modules that don't have their own # lang/ subdirectories -- these are collected in top-level # lang/python//LC_MESSAGES/python.mo macro(add_calamares_python_translations language) set( CALAMARES_LANGUAGES "" ) list( APPEND CALAMARES_LANGUAGES ${ARGV} ) install_calamares_gettext_translations( python SOURCE_DIR ${CMAKE_SOURCE_DIR}/lang/python FILENAME python.mo RENAME calamares-python.mo ) endmacro() # Installs a directory containing language-code-labeled subdirectories with # gettext data into the appropriate system directory. Allows renaming the # .mo files during install to avoid namespace clashes. # # install_calamares_gettext_translations( # NAME # SOURCE_DIR path/to/lang # FILENAME # [RENAME ] # ) # # For all of the (global) translation languages enabled for Calamares, # try installing $SOURCE_DIR/$lang/LC_MESSAGES/.mo into the # system gettext data directory (e.g. share/locale/), possibly renaming # filename.mo to renamed.mo in the process. function( install_calamares_gettext_translations ) # parse arguments ( name needs to be saved before passing ARGN into the macro ) set( NAME ${ARGV0} ) set( oneValueArgs NAME SOURCE_DIR FILENAME RENAME ) cmake_parse_arguments( TRANSLATION "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} ) if( NOT TRANSLATION_NAME ) set( TRANSLATION_NAME ${NAME} ) endif() if( NOT TRANSLATION_FILENAME ) set( TRANSLATION_FILENAME "${TRANSLATION_NAME}.mo" ) endif() if( NOT TRANSLATION_RENAME ) set( TRANSLATION_RENAME "${TRANSLATION_FILENAME}" ) endif() message(STATUS "Installing gettext translations for ${TRANSLATION_NAME}") message(STATUS " Installing ${TRANSLATION_FILENAME} from ${TRANSLATION_SOURCE_DIR}") set( TRANSLATION_NAME "${NAME}" ) set( INSTALLED_TRANSLATIONS "" ) foreach( lang ${CALAMARES_TRANSLATION_LANGUAGES} ) # Global set( lang_mo "${TRANSLATION_SOURCE_DIR}/${lang}/LC_MESSAGES/${TRANSLATION_FILENAME}" ) if( lang STREQUAL "en" ) message( STATUS " Skipping ${TRANSLATION_NAME} translations for en_US" ) else( EXISTS ${lang_mo} ) list( APPEND INSTALLED_LANGUAGES "${lang}" ) install( FILES ${lang_mo} DESTINATION ${CMAKE_INSTALL_LOCALEDIR}/${lang}/LC_MESSAGES/ RENAME ${TRANSLATION_RENAME} ) # TODO: make translations available in build dir too, for # translation when running calamares -d from builddir. set(_build_lc ${CMAKE_BINARY_DIR}/lang/${lang}/LC_MESSAGES/) file(COPY ${lang_mo} DESTINATION ${_build_lc}) if (NOT TRANSLATION_FILENAME STREQUAL TRANSLATION_RENAME) file(RENAME ${_build_lc}${TRANSLATION_FILENAME} ${_build_lc}${TRANSLATION_RENAME}) endif() endif() endforeach() endfunction()