- Qbs Manual
- Appendix D: Licenses and Code Attributions
- Qbs 1.21.0

Appendix C: The JSON API

# 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
     a header file that is part of the Library. You may convey such object
     code under terms of your choice, provided that, if the incorporated
     material is not limited to numerical parameters, data structure
     layouts and accessors, or small macros, inline functions and templates
     (ten or fewer lines in length), you do both of the following:

         a) Give prominent notice with each copy of the object code that
         the Library is used in it and that the Library and its use are
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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.

      You may convey a Combined Work under terms of your choice that, taken
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         b) Accompany the Combined Work with a copy of the GNU GPL and this
         license document.

         c) For a Combined Work that displays copyright notices during
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         d) Do one of the following:

             0) Convey the Minimal Corresponding Source under the terms of
             this License, and the Corresponding Application Code in a form
             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
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         Corresponding Source and Corresponding Application Code. If you
         use option 4d1, you must provide the Installation Information in
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         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

       The GNU General Public License is a free, copyleft license for
     software and other kinds of works.

       The licenses for most software and other practical works are designed
     to take away your freedom to share and change the works.  By contrast,
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     share and change all versions of a program--to make sure it remains free
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     your programs, too.

       When we speak of free software, we are referring to freedom, not
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       To protect your rights, we need to prevent others from denying you
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       Finally, every program is threatened constantly by software patents.
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       The precise terms and conditions for copying, distribution and
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                            TERMS AND CONDITIONS

       0. Definitions.

       "This License" refers to version 3 of the GNU General Public License.

       "Copyright" also means copyright-like laws that apply to other kinds of
     works, such as semiconductor masks.

       "The Program" refers to any copyrightable work licensed under this
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       To "modify" a work means to copy from or adapt all or part of the work
     in a fashion requiring copyright permission, other than the making of an
     exact copy.  The resulting work is called a "modified version" of the
     earlier work or a work "based on" the earlier work.

       A "covered work" means either the unmodified Program or a work based
     on the Program.

       To "propagate" a work means to do anything with it that, without
     permission, would make you directly or secondarily liable for
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     computer or modifying a private copy.  Propagation includes copying,
     distribution (with or without modification), making available to the
     public, and in some countries other activities as well.

       To "convey" a work means any kind of propagation that enables other
     parties to make or receive copies.  Mere interaction with a user through
     a computer network, with no transfer of a copy, is not conveying.

       An interactive user interface displays "Appropriate Legal Notices"
     to the extent that it includes a convenient and prominently visible
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       All rights granted under this License are granted for the term of
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                How to Apply These Terms to Your New Libraries

       If you develop a new library, and you want it to be of the greatest
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         This library is free software; you can redistribute it and/or
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       Ty Coon, President of Vice

     That's all there is to it!

### The Qt Company LGPL Exception version 1.1

     The Qt Company LGPL Exception version 1.1

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## Third-Party Attibutions

Qbs contains third-party code, which we gratefully acknowledge:

biplist | BSD 3-clause "New" or "Revised" License
cppscanner | MIT License
dmgbuild | MIT License
ds_store | MIT License
mac_alias | MIT License

Appendix C: The JSON API