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610 Commits

Author SHA1 Message Date
Martin Liska
199b1891cb Dump profile-based number of iterations 
* analyze_brprob.py: Parse and display average number
	of loop iterations.
	* cfgloop.c (flow_loop_dump): Dump average number of loop iterations.
	* cfgloop.h: Change 'struct loop' to 'const struct loop' for a
	few functions.
	* cfgloopanal.c (expected_loop_iterations_unbounded): Set a new
	argument to true if the expected number of iterations is
	loop-based.

From-SVN: r237762
 2016-06-24 16:22:44 +00:00
Andi Kleen
7b72d14a9f Add gcc-auto-profile script 
Using autofdo is currently something difficult. It requires using the
model specific branches taken event, which differs on different CPUs.
The example shown in the manual requires a special patched version of
perf that is non standard, and also will likely not work everywhere.

This patch adds a new gcc-auto-profile script that figures out the
correct event and runs perf.

This is needed to actually make use of autofdo in a generic way
in the build system and in the test suite.

Since maintaining the script would be somewhat tedious (needs changes
every time a new CPU comes out) I auto generated it from the online
Intel event database. The script to do that is in contrib and can be
rerun.

Right now there is no test if perf works in configure. This
would vary depending on the build and target system, and since
it currently doesn't work in virtualization and needs uptodate
kernel it may often fail in common distribution build setups.

So far the script is not installed.

gcc/:
2016-06-23  Andi Kleen  <ak@linux.intel.com>

	* config/i386/gcc-auto-profile: New file.

contrib/:

2016-06-23  Andi Kleen  <ak@linux.intel.com>

	* gen_autofdo_event.py: New file to regenerate
	gcc-auto-profile.

From-SVN: r237731
 2016-06-23 14:33:53 +00:00
Trevor Saunders
0609abdad8 remove mep-* support 
libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for mep-*.
	* config/mep/lib1funcs.S: Remove.
	* config/mep/lib2funcs.c: Remove.
	* config/mep/t-mep: Remove.
	* config/mep/tramp.c: Remove.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* common/config/mep/mep-common.c: Remove.
	* config.gcc: Remove mep-* support.
	* config/mep/constraints.md: Remove.
	* config/mep/default.h: Remove.
	* config/mep/intrinsics.h: Remove.
	* config/mep/intrinsics.md: Remove.
	* config/mep/ivc2-template.h: Remove.
	* config/mep/mep-c5.cpu: Remove.
	* config/mep/mep-core.cpu: Remove.
	* config/mep/mep-default.cpu: Remove.
	* config/mep/mep-ext-cop.cpu: Remove.
	* config/mep/mep-intrin.h: Remove.
	* config/mep/mep-ivc2.cpu: Remove.
	* config/mep/mep-pragma.c: Remove.
	* config/mep/mep-protos.h: Remove.
	* config/mep/mep.c: Remove.
	* config/mep/mep.cpu: Remove.
	* config/mep/mep.h: Remove.
	* config/mep/mep.md: Remove.
	* config/mep/mep.opt: Remove.
	* config/mep/predicates.md: Remove.
	* config/mep/t-mep: Remove.
	* doc/install.texi: Remove mep-* documentation.
	* doc/md.texi: Likewise.

gcc/testsuite/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* gcc.dg/tree-ssa/forwprop-28.c: Remove mep-* support.
	* gcc.dg/tree-ssa/reassoc-32.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-33.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-34.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-35.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-36.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-5.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-6.c: Likewise.
	* gcc.dg/tree-ssa/ssa-thread-11.c: Likewise.
	* gcc.dg/tree-ssa/vrp87.c: Likewise.
	* lib/target-supports.exp: Likewise.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing mep-elf.

libstdc++-v3/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure.host: Remove mep-* support.

From-SVN: r237666
 2016-06-21 21:57:49 +00:00
Trevor Saunders
3e32693501 remove avr-rtems support 
contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing avr-rtems.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for avr-rtems.
	* config/avr/t-rtems: Remove.

ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.
	* configure.ac: Remove support for avr-rtems.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for avr-rtems.
	* config/avr/gen-avr-mmcu-specs.c: Likewise.
	* config/avr/rtems.h: Remove.
	* config/avr/t-rtems: Remove.

contrib/header-tools/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* README: Remove references to avr-rtems.
	* reduce-headers: Likewise.

From-SVN: r237665
 2016-06-21 21:57:44 +00:00
Trevor Saunders
914b155ca9 remove m32-rtems support 
libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove m32r-rtems support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove m32r-rtems support.
	* config/m32r/rtems.h: Remove.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing m32r-rtems.

From-SVN: r237664
 2016-06-21 21:57:37 +00:00
Trevor Saunders
5ebf89bde6 remove h8300-rtems support 
contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Remove h8300-rtems support.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove h8300-rtems support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove h8300-rtems support.
	* config/h8300/rtems.h: Remove.
	* config/h8300/t-rtems: Remove.

From-SVN: r237663
 2016-06-21 21:57:34 +00:00
Trevor Saunders
8466af0668 remove knetbsd support 
gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for knetbsd.
	* configure.ac: Likewise.
	* config/i386/knetbsd-gnu.h: Remove.  * config/i386/knetbsd-gnu64.h: Remove.
	* config/knetbsd-gnu.h: Remove.
	* configure: Regenerate.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for knetbsd.

libstdc++-v3/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.
	* configure.host: Remove support for knetbsd.
	* crossconfig.m4: Likewise.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: stop testing knetbsd.

From-SVN: r237662
 2016-06-21 21:57:30 +00:00
Trevor Saunders
d980e73865 remove support for targeting openbsd 2 or 3 
contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing openbsd3.0.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for openbsd 2 and 3.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for openbsd 2 and 3.
	* config/openbsd-oldgas.h: Remove.

From-SVN: r237661
 2016-06-21 21:57:25 +00:00
Trevor Saunders
ee2499b4d4 remove support for the interix target 
contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Remove interix target.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove interix support.
	* config/i386/t-interix: Remove.

config/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* elf.m4: Remove interix support.
	* picflag.m4: Likewise.

fixincludes/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* mkfixinc.sh: Remove interix support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove interix support.
	* config/i386/i386-interix.h: Remove.
	* config/i386/interix.opt: Remove.
	* config/i386/t-interix: Remove.
	* configure: Regenerate.
	* configure.ac: Remove interix support.
	* doc/install.texi: Remove interix documentation.

gcc/testsuite/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* gcc.dg/attr-ms_struct-1.c: Stop testing interix.
	* gcc.dg/attr-ms_struct-2.c: Likewise.
	* gcc.dg/attr-ms_struct-packed1.c: Likewise.
	* gcc.dg/bf-ms-attrib.c: Likewise.
	* gcc.dg/bf-ms-layout-2.c: Likewise.
	* gcc.dg/bf-ms-layout-3.c: Likewise.
	* gcc.dg/bf-ms-layout.c: Likewise.
	* gcc.dg/bf-no-ms-layout.c: Likewise.
	* gcc.target/i386/bitfield1.c: Likewise.
	* gcc.target/i386/bitfield2.c: Likewise.
	* gcc.target/i386/bitfield3.c: Likewise.

From-SVN: r237660
 2016-06-21 21:57:20 +00:00
David Edelsohn
316ded5382 config-list.mk: Remove rs6000-ibm-aix4.3, rs6000-ibm-aix5.1, rs6000-ibm-aix5.2. 
* config-list.mk: Remove rs6000-ibm-aix4.3, rs6000-ibm-aix5.1,
        rs6000-ibm-aix5.2.
        Rename rs6000-ibm-aix6.0 as rs6000-ibm-aix6.1.
        Add rs6000-ibm-aix7.1.

From-SVN: r237644
 2016-06-21 09:21:02 -04:00
Martin Liska
69071d86fc Change PRED_LOOP_EXIT from 92 to 85. 
* analyze_brprob.py: Fix columns of script output.
	* predict.def: PRED_LOOP_EXIT from 92 to 85.
	* gcc.dg/predict-9.c: Fix dump scanning.

From-SVN: r237556
 2016-06-17 14:28:57 +00:00
Richard Biener
50a593c7e2 download_prerequisites (ISL): Bump version to 0.16.1 
2016-06-13  Richard Biener  <rguenther@suse.de>

	* download_prerequisites (ISL): Bump version to 0.16.1

From-SVN: r237363
 2016-06-13 08:18:51 +00:00
Alan Hayward
22d222d240 check_GNU_style.sh: Fix paste args for BSD 
2016-06-10  Alan Hayward  <alan.hayward@arm.com>

	* check_GNU_style.sh: Fix paste args for BSD

From-SVN: r237289
 2016-06-10 08:53:20 +00:00
David Malcolm
f8fdb10e69 config-list.mk: add OPT-enable-obsolete to 4 targets 
r233165 marked three deprecated rtems targets as obsolete.
r233887 marked mep-elf as obsolete.

Update config-list.mk to add OPT-enable-obsolete to these 4
targets.

contrib/ChangeLog:
	* config-list.mk (LIST): Add OPT-enable-obsolete to avr-rtems,
	h8300-rtems, m32r-rtems, mep-elf.

From-SVN: r237270
 2016-06-09 17:06:47 +00:00
David Malcolm
54951c63e9 config-list.mk: add GCC_SRC_DIR 
contrib/ChangeLog:
	* config-list.mk (GCC_SRC_DIR): New variable.
	(make-log-dir): Use GCC_SRC_DIR.
	($(LIST)): Likewise.

From-SVN: r237269
 2016-06-09 17:04:13 +00:00
Martin Liska
fdf3a386e0 Add new analyze_brprob_spec.py script 
* analyze_brprob_spec.py: New file.

From-SVN: r237257
 2016-06-09 11:39:08 +00:00
Martin Liska
0d73e4800d Add sorting support to analyze_brprob script 
* analyze_brprob.py: Add new argument --sorting.

From-SVN: r237256
 2016-06-09 11:38:23 +00:00
Martin Liska
e49efc14a1 Add edge predictions pruning 
* analyze_brprob.py: Cover new dump output format.
	* predict.c (dump_prediction): Add new argument.
	(enum predictor_reason): New enum.
	(struct predictor_hash): New struct.
	(predictor_hash::hash): New function.
	(predictor_hash::equal): Likewise.
	(not_removed_prediction_p): New function.
	(prune_predictions_for_bb): Likewise.
	(combine_predictions_for_bb): Prune predictions.
	* g++.dg/predict-loop-exit-1.C: Scan for a new dump format.
	* g++.dg/predict-loop-exit-2.C: Likewise.
	* g++.dg/predict-loop-exit-3.C: Likewise.
	* gcc.dg/predict-1.c: Likewise.
	* gcc.dg/predict-2.c: Likewise.
	* gcc.dg/predict-3.c: Likewise.
	* gcc.dg/predict-4.c: Likewise.
	* gcc.dg/predict-5.c: Likewise.
	* gcc.dg/predict-6.c: Likewise.
	* gcc.dg/predict-7.c: Likewise.

From-SVN: r237255
 2016-06-09 11:37:41 +00:00
Rainer Orth
48eae47289 Update copyright dates 
libcc1:
	Update copyrights.

	gotools:
	Update copyrights.

	contrib:
	* update-copyright.py (LibMudflapFilter): Remove.
	(GCCCmdLine.__init__): Add gotools, libcc1.
	Remove libmudflap.
	List unhandled intl, libcilkrts, libgo, liboffloadmic,
	maintainer-scripts.

From-SVN: r237169
 2016-06-07 08:54:22 +00:00
Martin Liska
4efae2d63f Make analyze_brprob.py executable. 
From-SVN: r236911
 2016-05-31 08:52:31 +00:00
Bernd Edlinger
00f357941d configure.ac (mpfr): Remove pre-3.1.0 mpfr compatibility code. 
2016-05-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * configure.ac (mpfr): Remove pre-3.1.0 mpfr compatibility code.
        * configure: Regenerated.
        * Makefile.def (gmp): Explicitly disable assembler.
        (mpfr): Adjust lib_path.
        (mpc): Likewise.
        * Makefile.in: Regenerated.

gcc/
2016-05-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * doc/install.texi: Document supported in-tree gmp/mpfr/mpc versions.

contrib/
2016-05-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * download_prerequisites: Adjust gmp/mpfr/mpc versions.

From-SVN: r235763
 2016-05-02 15:23:20 +00:00
Oleg Endo
bc6d901463 config.guess: Remove SH5 support. 
/
	* config.guess:  Remove SH5 support.
	* config.sub: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.

config/
	* picflag.m4:  Remove SH5 support.

gcc/
	* config/sh/t-sh: Remove SH5 support.
	* config.gcc: Likewise.
	* configure: Likewise.

contrib/
	* compare-all-tests: Remove SH5 support.
	* config-list.mk: Likewise.

libada/
	* configure: Remove SH5 support.

libgcc/
	* config.host: Remove SH5 support.
	* configure: Likewise.

libiberty/
	* configure: Remove SH5 support.

libjava/
	* classpath/config.guess: Remove SH5 support.
	* classpath/config.sub: Likewise.

From-SVN: r235676
 2016-04-30 09:11:03 +00:00
Martin Liska
4877829bff Replace AWK script with the python script. 
* analyze_brprob: Remove.
	* analyze_brprob.py: New file.

From-SVN: r235560
 2016-04-28 12:02:37 +00:00
Jakub Jelinek
9364c30e32 * gennews (files): Add files for GCC 6. 
From-SVN: r235470
 2016-04-27 09:48:34 +02:00
Jan Hubicka
d0e037eb88 * analyze_brprob: Update comment. 
From-SVN: r235083
 2016-04-17 16:13:52 +00:00
Martin Sebor
2ecc0c837b check_GNU_style.sh: Avoid false posivies in trailing operator checks. 
From-SVN: r234965
 2016-04-13 16:05:30 -06:00
Martin Sebor
55a82b661e Add style checks to check_GNU_style.sh. 
gcc/contrib/ChangeLog:
2016-03-07  Martin Sebor  <msebor@redhat.com>

	* check_GNU_style.sh (color): New global variable.
	Add checks for trailing operators and spaces before left brackets.
	Tightened up a check for a trailing left curly brace.
	(g, ag, vg): Use color.
	(col): Don't complain about excessively long lines with DejaGnu
	directives.

From-SVN: r234035
 2016-03-07 10:01:44 -07:00
Trevor Saunders
1f347c50ef teach mklog to look in the current directory for ChangeLog files 
when run in repos other than gcc mklog fails to find ChangeLog files
because it looks for $0/../$dir/ChangeLog, but of course if the diff is
for a project other than gcc that might not exist.  It should be fine to
also look for $cwd/$dir/ChangeLog, and use that if we find it.  This
means that for example in binutils-gdb.git you can do git commit,
and then in your editor read git diff HEAD~ | mklog - to generate a
template ChangeLog for that commit.

contrib/ChangeLog:

2016-03-06  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* mklog: Look for the ChangeLog file in $cwd.

From-SVN: r234014
 2016-03-06 17:36:19 +00:00
Joel Sherrill
7d081272f6 config-list.mk: Add aarch64-rtems and x86_64-rtems 
2016-02-26  Joel Sherrill <joel@rtems.org>

	* config-list.mk: Add aarch64-rtems and x86_64-rtems

From-SVN: r233763
 2016-02-26 20:03:19 +00:00
Jonathan Wakely
4a8c29cc7a * uninclude: Fix third argument to gensub. 
From-SVN: r232589
 2016-01-19 22:00:17 +00:00
Jakub Jelinek
f29fa917a5 update-copyright.py (GCCCopyright): Add NVIDIA Corporation as external author. 
* update-copyright.py (GCCCopyright): Add NVIDIA Corporation
	as external author.

From-SVN: r232056
 2016-01-04 15:41:50 +01:00
Jan-Benedict Glaw
7ce9105fd6 Mark recently obsoleted targets (openbsd3 and knetbsd) 
2015-12-17  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config-list.mk (LIST): Add --enable-obsolete to recently obsoleted
	targets x86_64-knetbsd-gnu, i686-knetbsd-gnu and i686-openbsd3.0 .

From-SVN: r231794
 2015-12-18 00:17:52 +00:00
Sebastian Pop
e357a5e03c replace ISL with isl 
From-SVN: r231784
 2015-12-17 18:50:05 +00:00
Tobias Burnus
f78590bb4c download_prerequisites: Download ISL 0.15 instead of 0.14. 
2015-12-06  Tobias Burnus  <burnus@net-b.de>

        * download_prerequisites: Download ISL 0.15 instead of 0.14.

From-SVN: r231329
 2015-12-06 11:42:49 +01:00
Martin Liska
e06b54c275 clang-format: split content of a list to multiple lines 
* clang-format: Split content of a list to multiple
	lines.

From-SVN: r230654
 2015-11-20 12:24:34 +00:00
Martin Liska
0f3594af7b clang-format: Enhance list of FOR_EACH macros 
* clang-format: Enhance list of FOR_EACH macros.

From-SVN: r230602
 2015-11-19 12:54:57 +00:00
Martin Liska
daa53f38ee Add clang-format config to contrib folder 
* .gitignore: Add .clang-format to ignored files.
	* Makefile.in: Add clang-format.
	* Makefile.tpl: Likewise.
	* clang-format: New file.

From-SVN: r230601
 2015-11-19 12:32:09 +00:00
Andrew MacLeod
bd94906f98 count-headers: Initial file. 
2015-11-11  Andrew MacLeod  <amacleod@redhat.com>

	* count-headers: Initial file.
	* gcc-order-headers: Initial file.
	* graph-header-logs: Initial file.
	* graph-include-web: Initial file.
	* headerutils.py: Initial file.
	* included-by: Initial file.
	* README: Initial file.
	* reduce-headers: Initial file.
	* replace-header: Initial file.
	* show-headers: Initial file.

From-SVN: r230171
 2015-11-11 14:28:46 +00:00
Nathan Sidwell
27776f5530 * config-list.mk (nvptx-none): Add it. 
From-SVN: r229611
 2015-10-30 22:31:54 +00:00
Markus Trippelsdorf
78c56a5aa3 Make sure that contrib/download_prerequisites is run from correct place 
* download_prerequisites: Make sure that script is run from
	top level source directory.

From-SVN: r227674
 2015-09-11 06:09:36 +00:00
Rainer Orth
dfa3751556 Update copyrights 
libvtv:
	Update copyrights.

	contrib:
	* update-copyright.py (GCCCmdLine): Add libvtv.

From-SVN: r227262
 2015-08-27 14:26:08 +00:00
Uros Bizjak
4b5ed6cf57 texi2pod.pl: Escape braces in regexp involving @strong{...}. 
* texi2pod.pl: Escape braces in regexp involving @strong{...}.

From-SVN: r226585
 2015-08-04 18:15:45 +02:00
Tom de Vries
7392b0906f check_GNU_style.sh: Fix quoting in cat_with_prefix 
2015-07-15  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style.sh (cat_with_prefix): Fix quoting.

From-SVN: r225837
 2015-07-15 15:41:21 +00:00
Jeff Law
368054069f Fix FT32 ChangeLogs 
From-SVN: r224080
 2015-06-03 07:39:45 -06:00
Steve Ellcey
1a607203b2 test_installed (--target=): New option. 
2015-06-02  Steve Ellcey  <sellcey@imgtec.com>

	* test_installed (--target=): New option.

From-SVN: r224034
 2015-06-02 17:12:16 +00:00
Mikhail Maltsev
ec3dfdac4d Add new script to contrib (GIMPLE syntax highlighting rules for Vim). 
contrib/
	* gimple.vim: New file.

From-SVN: r223884
 2015-05-30 05:44:17 +00:00
Tom de Vries
323eb6e3cf check_GNU_style.sh: Don't do 80 char check line by line 
2015-05-18  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style.sh: Add temp files tmp2 and tmp3.
	(cat_with_prefix): New function, using global variable prefix.
	(col): Make prefix a global variable. Rewrite to process file at a time
	rather than line at a time.  Print part longer than 80 chars in red.

From-SVN: r223297
 2015-05-18 15:44:55 +00:00
Tom de Vries
ad7f0dfea3 check_GNU_style.sh: Don't cat empty file 
2015-05-18  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style.sh (g, ag, vg): Don't cat empty file.

From-SVN: r223284
 2015-05-18 07:07:44 +00:00
Tom de Vries
847b6e1511 check_GNU_style.sh: Declare local vars with local 
2015-05-18  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style.sh (g, ag, vg, col): Declare local vars with local.

From-SVN: r223283
 2015-05-18 07:07:36 +00:00
Tom de Vries
7e425ad686 check_GNU_style.sh: Improve readability function calls 
2015-05-18  Tom de Vries  <tom@codesourcery.com>

	* check_GNU_style.sh: Improve readability function calls.

From-SVN: r223282
 2015-05-18 07:07:27 +00:00