Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
Unlike other substitution, this substitution of @PROGRAM@ was done in
binutils/Makefile and it was intended for binutils/cxxfilt.man. @PROGRAM@
in binutils/cxxfilt.man is removed in the commit 0285c67df1 ("Automate
generate on man pages") in 2001 and @PROGRAM@ is ineffective since then.
Because PROGRAM substitution does nothing, removing this manual
substitution should be completely safe.
binutils/ChangeLog:
* doc/local.mk: Remove unused substitution PROGRAM.
* Makefile.in: Regenerate.
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
