some gdb files still GPLv2+

[Karl Berry]

A user wrote to the licensing list, confused because the gdbserver
sources mixed GPLv2+ and GPLv3+.  That's not necessarily a problem in
and of itself, but when I checked, I thought at least some of the files
might have simply been overlooked in the license upgrade.  So here is
the list from gdb-6.8/gdb for your review. I just did
grep -n -r either.version.2 * from that directory and removed a few of
the generated files.

Thanks,
Karl


Makefile.in
acinclude.m4
ada-exp.y
ada-lex.l
c-exp.y
cp-name-parser.c
cp-name-parser.y
doc/observer.texi
doc/Makefile.in
doc/refcard.tex
f-exp.y
features/Makefile
gdb_thread_db.h
gdbserver/hostio-errno.c
gdbserver/xtensa-xtregs.c
gdbserver/Makefile.in
gdbserver/hostio.c
hppanbsd-nat.c
hppanbsd-tdep.c
hppaobsd-tdep.c
jv-exp.y
m2-exp.y
mi/gdb-mi.el
objc-exp.y
p-exp.y
regformats/regdat.sh
reply_mig_hack.awk
testsuite/gdb.fortran/Makefile.in
testsuite/gdb.opt/clobbered-registers-O2.exp
testsuite/gdb.java/jprint.java
testsuite/gdb.modula2/unbounded1.c
testsuite/gdb.modula2/unbounded-array.exp
testsuite/gdb.modula2/Makefile.in
testsuite/gdb.modula2/Makefile
testsuite/gdb.base/source-error.gdb
testsuite/gdb.base/gcore-buffer-overflow.c
testsuite/gdb.base/watch_thread_num.c
testsuite/gdb.base/gcore-buffer-overflow.exp
testsuite/Makefile.in
testsuite/gdb.ada/gnat_ada.gpr
testsuite/gdb.dwarf2/Makefile.in
xtensa-xtregs.c