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  • Appendix D: Licenses and Code Attributions
  • Qbs 2.1.1
  • Appendix D: Licenses and Code Attributions

    Licenses

    The Qbs library and tools are available under commercial licenses from The Qt Company. In addition, they are available under GNU Lesser General Public License, Version 3 (LGPL version 3) and GNU General Public License, version 2 (GPL version 2).

    Shared functionality, which might be pulled in by user build scripts, is available under commercial licenses, GNU Lesser General Public License, Version 2.1 (LGPL version 2.1) with The Qt Company LGPL Exception version 1.1, and LGPL version 3.

    Autotests are available under commercial licenses and GNU General Public License Version 3, Annotated with The Qt Company GPL Exception 1.0.

    Examples are available under commercial licenses and BSD.

    GNU Lesser General Public License, Version 3

                GNU LESSER GENERAL PUBLIC LICENSE
    
     The Qt Toolkit is Copyright (C) 2015 The Qt Company Ltd.
     Contact: http://www.qt.io/licensing
    
     You may use, distribute and copy the Qt GUI Toolkit under the terms of
     GNU Lesser General Public License version 3, which is displayed below.
    
    -------------------------------------------------------------------------
    
                GNU LESSER GENERAL PUBLIC LICENSE
                    Version 3, 29 June 2007
    
     Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>
    Everyone is permitted to copy and distribute verbatim copies of this
    licensedocument, but changing it is not allowed.
    
    This version of the GNU Lesser General Public License incorporates
    the terms and conditions of version 3 of the GNU General Public
    License, supplemented by the additional permissions listed below.
    
    0. Additional Definitions.
    
     As used herein, “this License” refers to version 3 of the GNU Lesser
    General Public License, and the “GNU GPL” refers to version 3 of the
    GNU General Public License.
    
     “The Library” refers to a covered work governed by this License,
    other than an Application or a Combined Work as defined below.
    
     An “Application” is any work that makes use of an interface provided
    by the Library, but which is not otherwise based on the Library.
    Defining a subclass of a class defined by the Library is deemed a mode
    of using an interface provided by the Library.
    
     A “Combined Work” is a work produced by combining or linking an
    Application with the Library. The particular version of the Library
    with which the Combined Work was made is also called the “Linked
    Version”.
    
     The “Minimal Corresponding Source” for a Combined Work means the
    Corresponding Source for the Combined Work, excluding any source code
    for portions of the Combined Work that, considered in isolation, are
    based on the Application, and not on the Linked Version.
    
     The “Corresponding Application Code” for a Combined Work means the
    object code and/or source code for the Application, including any data
    and utility programs needed for reproducing the Combined Work from the
    Application, but excluding the System Libraries of the Combined Work.
    
    1. Exception to Section 3 of the GNU GPL.
    
     You may convey a covered work under sections 3 and 4 of this License
    without being bound by section 3 of the GNU GPL.
    
    2. Conveying Modified Versions.
    
     If you modify a copy of the Library, and, in your modifications, a
    facility refers to a function or data to be supplied by an Application
    that uses the facility (other than as an argument passed when the
    facility is invoked), then you may convey a copy of the modified
    version:
    
        a) under this License, provided that you make a good faith effort
        to ensure that, in the event an Application does not supply the
        function or data, the facility still operates, and performs
        whatever part of its purpose remains meaningful, or
    
        b) under the GNU GPL, with none of the additional permissions of
        this License applicable to that copy.
    
    3. Object Code Incorporating Material from Library Header Files.
    
     The object code form of an Application may incorporate material from
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        a) Give prominent notice with each copy of the object code that
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        b) Accompany the object code with a copy of the GNU GPL and this
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    4. Combined Works.
    
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        a) Give prominent notice with each copy of the Combined Work that
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        license document.
    
        c) For a Combined Work that displays copyright notices during
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        copies of the GNU GPL and this license document.
    
        d) Do one of the following:
    
            0) Convey the Minimal Corresponding Source under the terms of
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            suitable for, and under terms that permit, the user to
            recombine or relink the Application with a modified version of
            the Linked Version to produce a modified Combined Work, in the
            manner specified by section 6 of the GNU GPL for conveying
            Corresponding Source.
    
            1) Use a suitable shared library mechanism for linking with
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        e) Provide Installation Information, but only if you would
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        Combined Work produced by recombining or relinking the Application
        with a modified version of the Linked Version. (If you use option
        4d0, the Installation Information must accompany the Minimal
        Corresponding Source and Corresponding Application Code. If you
        use option 4d1, you must provide the Installation Information in
        the manner specified by section 6 of the GNU GPL for conveying
        Corresponding Source.)
    
    5. Combined Libraries.
    
     You may place library facilities that are a work based on the Library
    side by side in a single library together with other library
    facilities that are not Applications and are not covered by this
    License, and convey such a combined library under terms of your
    choice, if you do both of the following:
    
        a) Accompany the combined library with a copy of the same work
        based on the Library, uncombined with any other library
        facilities, conveyed under the terms of this License.
    
        b) Give prominent notice with the combined library that part of
        it is a work based on the Library, and explaining where to find
        the accompanying uncombined form of the same work.
    
    6. Revised Versions of the GNU Lesser General Public License.
    
     The Free Software Foundation may publish revised and/or new versions
    of the GNU Lesser General Public License from time to time. Such new
    versions will be similar in spirit to the present version, but may
    differ in detail to address new problems or concerns.
    
    Each version is given a distinguishing version number. If the Library
    as you received it specifies that a certain numbered version of the
    GNU Lesser General Public License “or any later version” applies to
    it, you have the option of following the terms and conditions either
    of that published version or of any later version published by the
    Free Software Foundation. If the Library as you received it does not
    specify a version number of the GNU Lesser General Public License,
    you may choose any version of the GNU Lesser General Public License
    ever published by the Free Software Foundation.
    
    If the Library as you received it specifies that a proxy can decide
    whether future versions of the GNU Lesser General Public License shall
    apply, that proxy's public statement of acceptance of any version is
    permanent authorization for you to choose that version for the Library.

    GNU General Public License Version 3, Annotated with The Qt Company GPL Exception 1.0

    This is the GNU General Public License version 3, annotated with The
    Qt Company GPL Exception 1.0:
    
    -------------------------------------------------------------------------
    
    The Qt Company GPL Exception 1.0
    
    Exception 1:
    
    As a special exception you may create a larger work which contains the
    output of this application and distribute that work under terms of your
    choice, so long as the work is not otherwise derived from or based on
    this application and so long as the work does not in itself generate
    output that contains the output from this application in its original
    or modified form.
    
    Exception 2:
    
    As a special exception, you have permission to combine this application
    with Plugins licensed under the terms of your choice, to produce an
    executable, and to copy and distribute the resulting executable under
    the terms of your choice. However, the executable must be accompanied
    by a prominent notice offering all users of the executable the entire
    source code to this application, excluding the source code of the
    independent modules, but including any changes you have made to this
    application, under the terms of this license.
    
    -------------------------------------------------------------------------
    
                        GNU GENERAL PUBLIC LICENSE
                           Version 3, 29 June 2007
    
     Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
     Everyone is permitted to copy and distribute verbatim copies
     of this license document, but changing it is not allowed.
    
                                Preamble
    
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      A "covered work" means either the unmodified Program or a work based
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      To "propagate" a work means to do anything with it that, without
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