130 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
			
		
		
	
	
			130 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
#=============================================================================
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# Copyright 2014 Luís Pereira <luis.artur.pereira@gmail.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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#    notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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#    notice, this list of conditions and the following disclaimer in the
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#    documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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#    derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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#
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# funtion lxqt_translate_ts(qmFiles
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#                           [USE_QT5 [Yes | No]]
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#                           [UPDATE_TRANSLATIONS [Yes | No]]
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#                           SOURCES <sources>
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#                           [TEMPLATE] translation_template
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#                           [TRANSLATION_DIR] translation_directory
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#                           [INSTALL_DIR] install_directory
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#                    )
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#     Output:
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#       qmFiles The generated compiled translations (.qm) files
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#
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#     Input:
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#       USE_QT5 Optional flag to choose between Qt4 and Qt5. Defaults to Qt5
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#
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#       UPDATE_TRANSLATIONS Optional flag. Setting it to Yes, extracts and
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#                           compiles the translations. Setting it No, only
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#                           compiles them.
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#
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#       TEMPLATE Optional translations files base name. Defaults to
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#                ${PROJECT_NAME}. An .ts extensions is added.
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#
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#       TRANSLATION_DIR Optional path to the directory with the .ts files,
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#                        relative to the CMakeList.txt. Defaults to
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#                        "translations".
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#
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#       INSTALL_DIR Optional destination of the file compiled files (qmFiles).
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#                    If not present no installation is performed
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# CMake v2.8.3 needed to use the CMakeParseArguments module
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cmake_minimum_required(VERSION 2.8.3 FATAL_ERROR)
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function(lxqt_translate_ts qmFiles)
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    set(oneValueArgs USE_QT5 UPDATE_TRANSLATIONS TEMPLATE TRANSLATION_DIR INSTALL_DIR)
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    set(multiValueArgs SOURCES)
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    cmake_parse_arguments(TR "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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    if (NOT DEFINED TR_UPDATE_TRANSLATIONS)
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        set(TR_UPDATE_TRANSLATIONS "No")
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    endif()
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    if (NOT DEFINED TR_USE_QT5)
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        set(TR_USE_QT5 "Yes")
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    endif()
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    if(NOT DEFINED TR_TEMPLATE)
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        set(TR_TEMPLATE "${PROJECT_NAME}")
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    endif()
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    if (NOT DEFINED TR_TRANSLATION_DIR)
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        set(TR_TRANSLATION_DIR "translations")
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    endif()
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    file(GLOB tsFiles "${TR_TRANSLATION_DIR}/${TR_TEMPLATE}_*.ts")
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    set(templateFile "${TR_TRANSLATION_DIR}/${TR_TEMPLATE}.ts")
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    if(TR_USE_QT5)
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        # Qt5
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        if (TR_UPDATE_TRANSLATIONS)
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            qt5_create_translation(QMS
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                ${TR_SOURCES}
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                ${templateFile}
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                OPTIONS -locations absolute
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            )
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            qt5_create_translation(QM
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                ${TR_SOURCES}
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                ${tsFiles}
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                OPTIONS -locations absolute
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            )
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        else()
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            qt5_add_translation(QM ${tsFiles})
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        endif()
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    else()
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        # Qt4
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        if(TR_UPDATE_TRANSLATIONS)
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            qt4_create_translation(QMS
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                ${TR_SOURCES}
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                ${templateFile}
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                OPTIONS -locations absolute
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            )
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            qt4_create_translation(QM
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                ${TR_SOURCES}
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                ${tsFiles}
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                OPTIONS -locations absolute
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            )
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        else()
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            qt4_add_translation(QM ${tsFiles})
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        endif()
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    endif()
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    if(TR_UPDATE_TRANSLATIONS)
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        add_custom_target("update_${TR_TEMPLATE}_ts" ALL DEPENDS ${QMS})
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    endif()
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    if(DEFINED TR_INSTALL_DIR)
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        install(FILES ${QM} DESTINATION ${TR_INSTALL_DIR})
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    endif()
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    set(${qmFiles} ${QM} PARENT_SCOPE)
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endfunction()
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