Release Notes

2. No Weakening of GCC Copyleft.
The availability of this Exception does not imply any general presumption that third-party software is unaffected by the copyleft
requirements of the license of GCC.
GCC RUNTIME LIBRARY EXCEPTION
Version 3.1, 31 March 2009
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
This GCC Runtime Library Exception ("Exception") is an additional permission under section 7 of the GNU General Public
License, version 3 ("GPLv3"). It applies to a given file (the "Runtime Library") that bears a notice placed by the copyright holder
of the file stating that the file is governed by GPLv3 along with this Exception.
When you use GCC to compile a program, GCC may combine portions of certain GCC header files and runtime libraries with the
compiled program. The purpose of this Exception is to allow compilation of non-GPL (including proprietary) programs to use, in
this way, the header files and runtime libraries covered by this Exception.
0. Definitions.
A file is an "Independent Module" if it either requires the Runtime Library for execution after a Compilation Process, or makes
use of an interface provided by the Runtime Library, but is not otherwise based on the Runtime Library.
"GCC" means a version of the GNU Compiler Collection, with or without modifications, governed by version 3 (or a specified
later version) of the GNU General Public License (GPL) with the option of using any subsequent versions published by the FSF.
"GPL-compatible Software" is software whose conditions of propagation, modification and use would permit combination with
GCC in accord with the license of GCC.
"Target Code" refers to output from any compiler for a real or virtual target processor architecture, in executable form or
suitable for input to an assembler, loader, linker and/or execution phase. Notwithstanding that, Target Code does not include
data in any format that is used as a compiler intermediate representation, or used for producing a compiler intermediate
representation.
The "Compilation Process" transforms code entirely represented in non-intermediate languages designed for human-written
code, and/or in Java Virtual Machine byte code, into Target Code. Thus, for example, use of source code generators and
preprocessors need not be considered part of the Compilation Process, since the Compilation Process can be understood as
starting with the output of the generators or preprocessors.
A Compilation Process is "Eligible" if it is done using GCC, alone or with other GPL-compatible software, or if it is done without
using any work based on GCC. For example, using non-GPL-compatible Software to optimize any GCC intermediate
representations would not qualify as an Eligible Compilation Process.
1. Grant of Additional Permission.
You have permission to propagate a work of Target Code formed by combining the Runtime Library with Independent Modules,
even if such propagation would otherwise violate the terms of GPLv3, provided that all Target Code was generated by Eligible
Compilation Processes. You may then convey such a combination under terms of your choice, consistent with the licensing of
the Independent Modules.
2. No Weakening of GCC Copyleft.
The availability of this Exception does not imply any general presumption that third-party software is unaffected by the copyleft
requirements of the license of GCC.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
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Third-party software