RFA: GPLv3: 4.2 branch: gcc files

[Nick Clifton]

Hi Guys,

  Please may I apply the attached patch to change the license of the
  files in the gcc directory (but not any of its sub-directories) of
  the 4.2 branch to GPLv3 ?  (Files with exceptions or additions to
  the GPLv2 have not been changed).

  The changes made are:

     * Add 2007 to the copyright year list, if it was not there
       already.

     * Change the text of the copyright header to say "version 3 (or
       later)".

     * Refer the reader to the COPYING3 file.

     * Replace the FSF's mail address with the URL for their license
       web page.

  Tested by bootstrapping an x86 toolchain and also building a
  mips64vrel-elf toolchain (since I happened to have one for that
  branch).

Cheers
  Nick

gcc/ChangeLog
2007-08-29  Nick Clifton  <nickc@redhat.com>

	* COPYING3, COPYING3.LIB: New files.
	* tree-ssa-operands.h: Change copyright header to refer to version
	3 of the GNU General Public License and to point readers at the
	COPYING3 file and the FSF's license web page.
	* tree-vrp.c, regrename.c, attribs.c, loop-unswitch.c, sched-ebb.c,
	tree-loop-linear.c, dwarf2asm.c, tree-into-ssa.c, dwarf2asm.h,
	tree-ssa-loop-im.c, sbitmap.c, targhooks.c, tree-dump.c,
	tree-complex.c, sbitmap.h, targhooks.h, tree-dump.h, see.c,
	machmode.h, hooks.c, hooks.h, genrecog.c, tree-ssa-threadupdate.c,
	gen-protos.c, flags.h, rtlhooks.c, gencheck.c,
	tree-ssa-loop-niter.c, opts-common.c, tree-pretty-print.c, tracer.c,
	gengtype.c, mkconfig.sh, gengtype.h, tree-ssa-loop-unswitch.c,
	cgraph.c, c-lex.c, cgraph.h, libfuncs.h, cfgloopmanip.c,
	rtl-error.c, optabs.c, postreload-gcse.c, tree-ssa-loop-manip.c,
	optabs.h, genmddeps.c, defaults.h, postreload.c, value-prof.c,
	tree-ssa-loop-ch.c, tree-tailcall.c, gengenrtl.c, value-prof.h,
	genopinit.c, tree.c, tree.h, reload.c, tree-pass.h, ipa-cp.c,
	reload.h, bitmap.c, bitmap.h, tree-scalar-evolution.c,
	c-config-lang.in, tree-scalar-evolution.h, target.h, cppspec.c,
	rtlanal.c, ddg.c, lambda-mat.c, mips-tdump.c, ddg.h,tree-phinodes.c,
	mips-tfile.c, pointer-set.c, pointer-set.h, diagnostic.c, final.c,
	diagnostic.h, builtins.c, genoutput.c, gcc.c, lists.c, gcc.h,
	cfghooks.c, input.h, gensupport.c, fold-const.c, cfghooks.h,
	insn-notes.def, gensupport.h, builtin-attrs.def, sync-builtins.def,
	params.c, cfgloopanal.c, params.h, omp-low.c, tree-ssa-dse.c,
	gcov.c, cfg.c, genextract.c, ipa-reference.c, genautomata.c,
	tree-ssa-uncprop.c, toplev.c, tree-gimple.c, ipa-reference.h,
	vmsdbgout.c, errors.c, toplev.h, reorg.c, tree-gimple.h,
	tree-chrec.c, pretty-print.c, errors.h, real.c, tree-chrec.h,
	pretty-print.h, debug.c, real.h, genemit.c, c-cppbuiltin.c,
	genmultilib, debug.h, genconfig.c, cgraphunit.c, regs.h, df-scan.c,
	vec.c, hosthooks-def.h, vec.h, tree-ssa-copyrename.c, scan.c,
	builtin-types.def, tree-ssa-ccp.c, scan.h, mode-classes.def,
	haifa-sched.c, dominance.c, dojump.c, double-int.c, gcov-io.c,
	dbxout.c, builtins.def, double-int.h, dbxout.h,
	tree-ssa-loop-ivopts.c, df-core.c, mode-switching.c, gengtype-lex.l,
	tree-nomudflap.c, modulo-sched.c, c-objc-common.c, hosthooks.h,
	c-objc-common.h, caller-save.c, graph.c, ipa-pure-const.c, graph.h,
	c-format.c, cse.c, fix-header.c, c-format.h, web.c, tree-stdarg.c,
	genpeep.c, tree-stdarg.h, tree-ssa-math-opts.c, xcoffout.c,
	tree-ssa-dom.c, tree-nrv.c, xcoffout.h, tree-ssa-propagate.c,
	ipa-utils.c, tree-ssa-propagate.h, tree-ssa-alias.c, loop-init.c,
	ipa-utils.h, gimple-low.c, rtl.def, c-tree.h, tree-ssa-sink.c,
	ipa-inline.c, mkmap-symver.awk, machmode.def, c-pch.c, cfganal.c,
	global.c, alloc-pool.c, c-semantics.c, alloc-pool.h, jump.c,
	ifcvt.c, dwarf2out.c, expr.c, cfgbuild.c, tree-browser.c,
	dwarf2out.h, expr.h, longlong.h, opts.c, gcov-iov.c, opts.h,
	dwarf2.h, genattrtab.c, genconditions.c, genattr.c, optc-gen.awk,
	timevar.def, tree-ssa-loop-ivcanon.c, hard-reg-set.h, predict.c,
	tree-ssa-loop.c, host-default.c, predict.h, recog.c, recog.h,
	c-aux-info.c, tree-ssa-address.c, timevar.c, lcm.c, timevar.h,
	tree-vn.c, treestruct.def, fp-test.c, c-decl.c, tree-eh.c,
	c-errors.c, c-pretty-print.c, regmove.c, lambda-trans.c,
	c-pretty-print.h, et-forest.c, et-forest.h, local-alloc.c,
	function.c, langhooks.c, cppdefault.c, tree-vectorizer.c,
	function.h, langhooks.h, print-rtl.c, cppdefault.h, df.h,
	tree-vectorizer.h, sdbout.c, stor-layout.c, sdbout.h,
	rtlhooks-def.h, read-rtl.c, gcse.c, ipa-type-escape.c, vmsdbg.h,
	alias.c, ipa-type-escape.h, domwalk.c, alias.h, tree-if-conv.c,
	profile.c, domwalk.h, ipa.c, gccbug.in, tree-data-ref.c,
	loop-unroll.c, tree-data-ref.h, tree-flow-inline.h, mkmap-flat.awk,
	tree-vect-analyze.c, c.opt, ggc.h, opt-gather.awk, c-typeck.c,
	gimplify.c, coretypes.h, insn-addr.h, tree-ssa-phiopt.c, c-pragma.c,
	c-pragma.h, calls.c, genmodes.c, loop-doloop.c, predict.def,
	dwarf.h, tree.def, rtl-factoring.c, expmed.c, bt-load.c,
	ggc-common.c, genflags.c, tree-dfa.c, except.c, coverage.c,
	except.h, emit-rtl.c, cfgexpand.c, coverage.h, stringpool.c,
	cselib.c, emit-rtl.h, tree-cfgcleanup.c, c-opts.c, cselib.h,
	cfgcleanup.c, simplify-rtx.c, tree-ssa-pre.c, explow.c,
	tree-ssa-live.c, tree-sra.c, tree-ssa-live.h, loop-invariant.c,
	genpreds.c, protoize.c, opth-gen.awk, c-dump.c, lambda.h, loop-iv.c,
	tree-mudflap.c, ipa-prop.c, print-tree.c, tree-mudflap.h,
	tree-ssa-copy.c, ipa-prop.h, cfglayout.c, tree-ssa-forwprop.c,
	c-convert.c, cfglayout.h, common.opt, ggc-zone.c, ggc-page.c,
	c-omp.c, tree-ssa-dce.c, gencodes.c, varasm.c, tree-vect-patterns.c,
	libada-mk.in, sched-deps.c, tree-nested.c, c-ppoutput.c, tree-ssa.c,
	target-def.h, tree-ssa-loop-prefetch.c, lambda-code.c,
	omp-builtins.def, rtl.c, regclass.c, stab.def, intl.c, rtl.h,
	intl.h, tree-inline.c, conditions.h, tree-inline.h, integrate.c,
	sched-int.h, tree-iterator.c, integrate.h, tree-iterator.h,
	genchecksum.c, tree-optimize.c, output.h, tree-vect-transform.c,
	tree-object-size.c, combine.c, tree-outof-ssa.c, addresses.h,
	bb-reorder.c, resource.c, var-tracking.c, cfgloop.c, system.h,
	resource.h, ggc-none.c, tree-profile.c, cfgloop.h, c-gimplify.c,
	c-common.c, opt-functions.awk, tree-vect-generic.c, tree-flow.h,
	df-problems.c, scan-decls.c, c-common.h, config.gcc, reg-stack.c,
	tlink.c, main.c, stub-objc.c, fixproto, config.host, Makefile.in,
	gccspec.c, sched-rgn.c, vecprim.h, basic-block.h,
	tree-ssa-structalias.c, tree-ssa-structalias.h, c-common.def,
	sched-vis.c, tree-cfg.c, passes.c, genconstants.c, c-incpath.c,
	c-incpath.h, struct-equiv.c, c-parser.c, tree-ssa-reassoc.c,
	varray.c, sreal.c, varray.h, dfp.c, sreal.h, dfp.h, flow.c,
	conflict.c reg-notes.def, cfgrtl.c, config.build, gengtype-yacc.y,
	stmt.c, tree-browser.def, prefix.c, statistics.h, params.def,
	c-lang.c, gcov-dump.c, prefix.h, tree-ssanames.c, collect2.c,
	collect2.h, tree-ssa-threadedge.c, convert.c, convert.h,
	langhooks-def.h, reload1.c, tree-ssa-operands.c: Likewise.

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