1insert GPL v3 text here 2 3AUTOCONF CONFIGURE SCRIPT EXCEPTION 4 5Version 3.0, 18 August 2009 6 7Copyright © 2009 Free Software Foundation, Inc. <http://fsf.org/> 8 9Everyone is permitted to copy and distribute verbatim copies of this license 10document, but changing it is not allowed. 11 12This Exception is an additional permission under section 7 of the GNU General 13Public License, version 3 ("GPLv3"). It applies to a given file that bears a 14notice placed by the copyright holder of the file stating that the file is 15governed by GPLv3 along with this Exception. 16 17The purpose of this Exception is to allow distribution of Autoconf's 18typical output under terms of the recipient's choice (including 19proprietary). 20 210. Definitions. 22"Covered Code" is the source or object code of a version of Autoconf that is a 23covered work under this License. 24 25"Normally Copied Code" for a version of Autoconf means all parts of its 26Covered Code which that version can copy from its code (i.e., not from its 27input file) into its minimally verbose, non-debugging and non-tracing output. 28 29"Ineligible Code" is Covered Code that is not Normally Copied Code. 30 311. Grant of Additional Permission. 32You have permission to propagate output of Autoconf, even if such propagation 33would otherwise violate the terms of GPLv3. However, if by modifying Autoconf 34you cause any Ineligible Code of the version you received to become Normally 35Copied Code of your modified version, then you void this Exception for the 36resulting covered work. If you convey that resulting covered work, you must 37remove this Exception in accordance with the second paragraph of Section 7 of 38GPLv3. 39 402. No Weakening of Autoconf Copyleft. 41The availability of this Exception does not imply any general presumption that 42third-party software is unaffected by the copyleft requirements of the license 43of Autoconf. 44 45