This merges Sergio's fix from GCC:
https://gcc.gnu.org/ml/gcc-patches/2014-12/msg01293.html
gdb/testsuite/ChangeLog:
2015-03-09 Pedro Alves <palves@redhat.com>
Merge dg-extract-results.sh from GCC upstream (r218843).
2014-12-17 Sergio Durigan Junior <sergiodj@redhat.com>
* dg-extract-results.sh: Use --text with grep to avoid issues with
binary files. Fall back to cat -v, if that doesn't work.
It has been a while since we don't sync this file with GCC upstream,
and in the meantime some interesting things have happened. The most
interesting is the inclusion of a new dg-extract-results.py which is
apparently faster than its shell equivalent.
This merge will probably fix the bug described in
<https://sourceware.org/ml/gdb-patches/2014-12/msg00421.html>
Though I am still proposing the patch for upstream GCC. Once it gets
accepted, I will merge it too.
OK to apply?
gdb/testsuite/ChangeLog:
2014-12-15 Sergio Durigan Junior <sergiodj@redhat.com>
Merge dg-extract-results.{sh,py} from GCC upstream (r210243,
r210637, r210913, r211666, r215400, r215817).
2014-05-08 Richard Sandiford <rdsandiford@googlemail.com>
* dg-extract-results.py: New file.
* dg-extract-results.sh: Use it if the environment seems
suitable.
2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
* dg-extract-results.py (parse_run): Handle warnings that
are printed before a test harness is run.
2014-05-25 Richard Sandiford <rdsandiford@googlemail.com>
* dg-extract-results.py (Named): Remove __cmp__ method.
(output_variation): Use a key to sort variation.harnesses.
2014-06-14 Richard Sandiford <rdsandiford@googlemail.com>
* dg-extract-results.py: For Python 3, force sys.stdout to
handle surrogate escape sequences.
(safe_open): New function.
(output_segment, main): Use it.
2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
* dg-extract-results.py (Prog.result_re): Include options
in test name.
2014-10-02 Segher Boessenkool <segher@kernel.crashing.org>
* dg-extract-results.py (output_variation): Always sort if
do_sum.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
Update some files in GDB that were accidently left with a GPL v2
copyright header.
Update some files where the copyright notice still provides the
old contact info, using the approach for providing the FSF's contact
info.
gdb/ChangeLog:
* acinclude.m4: Update contact info in copyright notice.
gdb/doc/ChangeLog:
* refcard.tex: Update copyright notice to GPL v3 or later.
Update contact info.
gdb/testsuite/ChangeLog:
* dg-extract-results.sh: Update contact info in copyright notice.
* gdb.arch/mips-octeon-bbit.exp: Update copyright notice to
GPL v3 or later. Update contact info.
* gdb.fortran/logical.f90, gdb.threads/watchpoint-fork-child.c,
gdb.threads/watchpoint-fork-mt.c,
gdb.threads/watchpoint-fork-parent.c,
gdb.threads/watchpoint-fork-st.c,
gdb.threads/watchpoint-fork.h: Likewise.
* README: Mention parallel check.
gdb/testsuite
* dg-extract-results.sh: New file.
* Makefile.in (FORCE_PARALLEL): New variable.
(CHECK_TARGET): New conditional variable.
(check): Use CHECK_TARGET.
(DO_RUNTEST): New variable.
(check-single): New target.
(TEST_DIRS): New variable.
(TEST_TARGETS): Likewise.
(check-parallel): New target.
(check-gdb.%): New pattern.
(BASE1_FILES): New variable.
(BASE2_FILES): Likewise.
(check-gdb.base%): New pattern.
(%/.dir): New pattern.
* configure: Rebuild.
* aclocal.m4 (AM_CONDITIONAL): New defun.
* configure.ac: Check whether user is using GNU make.
(GMAKE): New conditional.
