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.
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.
ctor_cmp had an ineffective comparison of addresses in an attempt to
ensure sort stability. Comparing the addresses passed to the
comparison function can't work since those addresses may be from an
array that is already perturbed by qsort.
* ldctor.h (struct set_element): Make next field a union, adding
idx field.
* ldctor.c (ctor_cmp): Dereference pointer and lose unnecessary
const. Replace final sort on pointer value with final sort on idx.
(ldctor_add_set_entry): Adjust next field access.
(ldctor_build_sets): Likewise. Set u.idx field for sort.