Purple-AetherSX2-mirror/cmake/Translation.cmake
2023-01-22 07:44:12 +00:00

103 lines
4.8 KiB
CMake

# Macro to compile po file
# It based on FindGettext.cmake files.
# The macro was adapted for PCSX2 need. Several pot file, language based on directory instead of file
# Copyright (c) 2007-2009 Kitware, Inc., Insight Consortium
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# * The names of Kitware, Inc., the Insight Consortium, or the names of
# any consortium members, or of any contributors, may not be used to
# endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
MACRO(GETTEXT_CREATE_TRANSLATIONS_PCSX2 _potFile _firstPoFileArg)
# make it a real variable, so we can modify it here
SET(_firstPoFile "${_firstPoFileArg}")
SET(_gmoFiles)
GET_FILENAME_COMPONENT(_potBasename ${_potFile} NAME_WE)
GET_FILENAME_COMPONENT(_absPotFile ${_potFile} ABSOLUTE)
SET(_addToAll)
IF(${_firstPoFile} STREQUAL "ALL")
SET(_addToAll "ALL")
SET(_firstPoFile)
ENDIF(${_firstPoFile} STREQUAL "ALL")
FOREACH (_currentPoFile ${_firstPoFile} ${ARGN})
GET_FILENAME_COMPONENT(_absFile ${_currentPoFile} ABSOLUTE)
GET_FILENAME_COMPONENT(_abs_PATH ${_absFile} PATH)
GET_FILENAME_COMPONENT(_gmoBase ${_absFile} NAME_WE)
GET_FILENAME_COMPONENT(_lang ${_abs_PATH} NAME_WE)
SET(_gmoFile ${CMAKE_BINARY_DIR}/${_lang}__${_gmoBase}.gmo)
IF (APPLE)
# CMake doesn't support generator expressions as the OUTPUT of a custom command
# Instead, use ${_gmoFile} to detect changes, and output to the bundle as a side effect
# In addition, we have have to preprocess the po files to remove mnemonics:
# On Windows, menu items have "mnemonics", the items with a letter underlined that you can use with alt to select menu items. MacOS doesn't do this.
# Some languages don't use easily-typable characters, so it's common to add a dedicated character for the mnemonic (e.g. in Japanese on Windows, the File menu would be "ファイル(&F)").
# On MacOS, these extra letters in parentheses are useless and should be avoided.
SET(_mnemonicless "${CMAKE_BINARY_DIR}/${_lang}__${_gmoBase}.nomnemonic.po")
SET(_extraCommands
COMMAND sed -e "\"s/[(]&[A-Za-z][)]//g\"" "${_absFile}" > "${_mnemonicless}"
COMMAND ${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:PCSX2>/../Resources/${_lang}/"
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o "$<TARGET_FILE_DIR:PCSX2>/../Resources/${_lang}/${_potBasename}.mo" ${_mnemonicless})
ELSE (APPLE)
SET(_extraCommands)
ENDIF (APPLE)
IF (_currentPoFile MATCHES "\\.git")
continue()
ENDIF (_currentPoFile MATCHES "\\.git")
IF (CMAKE_BUILD_PO)
ADD_CUSTOM_COMMAND( OUTPUT ${_gmoFile}
COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none -s ${_absFile} ${_absPotFile}
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_absFile}
${_extraCommands}
DEPENDS ${_absPotFile} ${_absFile} )
ELSE (CMAKE_BUILD_PO)
ADD_CUSTOM_COMMAND( OUTPUT ${_gmoFile}
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_absFile}
${_extraCommands}
DEPENDS ${_absPotFile} ${_absFile} )
ENDIF (CMAKE_BUILD_PO)
IF (PACKAGE_MODE)
INSTALL(FILES ${_gmoFile} DESTINATION ${CMAKE_INSTALL_LOCALEDIR}/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
ELSE (PACKAGE_MODE)
INSTALL(FILES ${_gmoFile} DESTINATION ${CMAKE_SOURCE_DIR}/bin/Langs/${_lang} RENAME ${_potBasename}.mo)
ENDIF (PACKAGE_MODE)
SET(_gmoFiles ${_gmoFiles} ${_gmoFile})
ENDFOREACH (_currentPoFile )
IF(NOT LINUX_PACKAGE)
ADD_CUSTOM_TARGET(translations_${_potBasename} ${_addToAll} DEPENDS ${_gmoFiles})
ENDIF(NOT LINUX_PACKAGE)
ENDMACRO(GETTEXT_CREATE_TRANSLATIONS_PCSX2 )