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* NEWS, README: Update licensing information. * COPYING.EXCEPTION: New file. * Makefile.am (EXTRA_DIST): Distribute it. * cfg.mk (autom4te-update): Remove copyright change warning. * lib/autoconf/autoconf.m4, lib/autoconf/autoheader.m4, lib/autoconf/autoscan.m4, lib/autoconf/autotest.m4, lib/autoconf/autoupdate.m4, lib/autoconf/c.m4, lib/autoconf/erlang.m4, lib/autoconf/fortran.m4, lib/autoconf/functions.m4, lib/autoconf/general.m4, lib/autoconf/headers.m4, lib/autoconf/lang.m4, lib/autoconf/libs.m4, lib/autoconf/oldnames.m4, lib/autoconf/programs.m4, lib/autoconf/specific.m4, lib/autoconf/status.m4, lib/autoconf/types.m4, lib/autotest/autotest.m4, lib/autotest/general.m4, lib/autotest/specific.m4, lib/m4sugar/foreach.m4, lib/m4sugar/m4sh.m4, lib/m4sugar/m4sugar.m4: Update exception statement, bump to GPLv3. * bin/autoconf.as, bin/autoheader.in, bin/autom4te.in, bin/autoreconf.in, bin/autoscan.in, bin/autoupdate.in, bin/ifnames.in: Bump to GPLv3+, adjust --version output to reflect the GPLv3+ and the Autoconf Exception. * lib/Autom4te/C4che.pm, lib/Autom4te/ChannelDefs.pm, lib/Autom4te/General.pm, lib/Autom4te/Request.pm, lib/autom4te.in, lib/autoscan/autoscan.pre, lib/emacs/autoconf-mode.el, lib/emacs/autotest-mode.el, lib/freeze.mk, tests/atlocal.in, tests/autoscan.at, tests/autotest.at, tests/base.at, tests/c.at, tests/compile.at, tests/erlang.at, tests/foreign.at, tests/fortran.at, tests/local.at, tests/m4sh.at, tests/m4sugar.at, tests/mktests.sh, tests/semantics.at, tests/statesave.m4, tests/suite.at, tests/tools.at, tests/torture.at, tests/wrapper.as: Bump to GPLv3+.
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44 lines
1.8 KiB
Plaintext
AUTOCONF CONFIGURE SCRIPT EXCEPTION
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Version 3.0, 18 August 2009
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Copyright (C) 2009 Free Software Foundation, Inc. <http://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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This Exception is an additional permission under section 7 of the GNU
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General Public License, version 3 ("GPLv3"). It applies to a given
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file that bears a notice placed by the copyright holder of the file
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stating that the file is governed by GPLv3 along with this Exception.
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The purpose of this Exception is to allow distribution of Autoconf's
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typical output under terms of the recipient's choice (including
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proprietary).
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0. Definitions
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"Covered Code" is the source or object code of a version of Autoconf
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that is a covered work under this License.
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"Normally Copied Code" for a version of Autoconf means all parts of
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its Covered Code which that version can copy from its code (i.e., not
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from its input file) into its minimally verbose, non-debugging and
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non-tracing output.
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"Ineligible Code" is Covered Code that is not Normally Copied Code.
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1. Grant of Additional Permission.
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You have permission to propagate output of Autoconf, even if such
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propagation would otherwise violate the terms of GPLv3. However, if
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by modifying Autoconf you cause any Ineligible Code of the version you
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received to become Normally Copied Code of your modified version, then
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you void this Exception for the resulting covered work. If you convey
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that resulting covered work, you must remove this Exception in accordance
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with the second paragraph of Section 7 of GPLv3.
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2. No Weakening of Autoconf Copyleft.
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The availability of this Exception does not imply any general presumption
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that third-party software is unaffected by the copyleft requirements of
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the license of Autoconf.
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