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109 Commits

Author SHA1 Message Date
Paul Eggert
b4582f1918 Update URLs to prefer https: to http: 
Also, fix a few http: URLs that were no longer working.
 2021-01-29 13:48:43 -08:00
Akim Demaille
d7e8aaa271 package: bump copyrights to 2021 
Run 'make update-copyright'.
 2021-01-16 16:11:17 +01:00
Akim Demaille
336089123f gnulib: update 
* Makefile.am (gitsort): New.
Use it.
 2020-11-20 06:28:42 +01:00
Akim Demaille
14ce500508 tests: improve update-test 
* build-aux/update-test: When given a directory, use the testsuite.log
which it contains.
Do not accept empty "from"s, as substituting the empty string with
something is rarely a good idea.
 2020-05-13 19:48:03 +02:00
Akim Demaille
72c9fa4510 skeletons: use "end of file" instead of "$end" 
The name "$end" is nice in the report, in particular it avoids that
pointed-rules (aka items) be too long.  It also helps keeping them
"standard".

But it is bad in error messages, we should report "end of file" (or
maybe "end of input", this is debatable).  So, unless the user already
defined the alias for the error token herself, make it "end of file".
It should even be translated if the user already translated some
tokens, so that there is now no strong reason to redefine the $end
token.

* src/output.c (prepare_symbol_names): Issue "end of file" instead of
"$end".

* data/skeletons/lalr1.java (yytnamerr_): Remove the renaming hack.

* build-aux/update-test: Accept files with names containing a "+",
such as c++.at.
* tests/actions.at, tests/c++.at, tests/conflicts.at,
* tests/glr-regression.at, tests/regression.at, tests/skeletons.at:
Adjust.
 2020-04-12 13:56:44 +02:00
Akimn Demaille
eff4d16175 build: fix typo 
* build-aux/cross-options.pl: here.
 2020-02-15 10:50:19 +01:00
Akim Demaille
8036635251 package: bump copyrights to 2020 
Run 'make update-copyright'.
 2020-01-05 10:26:35 +01:00
Akim Demaille
c313360deb doc: clarify build instructions 
* README: A few fixes.
Explain how to install color support.
* README-hacking: Rename as...
* README-hacking.md: this, and convert to Markdown.
Improve typography.
Improve explanations about update-test.
 2019-11-11 15:59:53 +01:00
Akim Demaille
220c593a79 doc: avoid spurious empty lines in the option table 
In Texinfo. empty lines in multitable rows generate empty lines in the
output.  Avoid them altogether.

With help from Gavin Smith.
https://lists.gnu.org/archive/html/bug-texinfo/2019-07/msg00000.html

* build-aux/cross-options.pl: Separate rows with empty lines.
So, to be more readable, generate a single line for each row.
Use Perl format to this end.
 2019-07-19 07:46:09 +02:00
Akim Demaille
65126716d7 update-test: some file names have dashes in them 
* build-aux/update-test (log): Rename as...
(trace): this, to avoid clashes with the log variable.
(getargs): Clarify the type of the arguments.
 2019-05-29 08:26:20 +02:00
Akim Demaille
75303c61d8 tests: add a tool for mass updates 
When we update some output format, too many adjustements must be made
by hand.  This script updates most tests based on the actual output
made during the tests.

* build-aux/update-test: New.
 2019-03-30 08:20:31 +01:00
Akim Demaille
f4c1586454 gnulib: update 2019-03-13 08:21:34 +01:00
Akim Demaille
cd1a9f076c doc: style fixes 
* doc/bison.texi: Use @kbd where appropriate.
Update ^~~~ marks for caret-errors.
* build-aux/cross-options.pl: Do not add quotes to %define's argument.
 2019-01-18 06:55:01 +01:00
Akim Demaille
2471733f1a package: bump copyrights to 2019 2019-01-05 14:58:05 +01:00
Akim Demaille
a4ede8f85b package: make bison a relocatable package 
Suggested by David Barto
https://lists.gnu.org/archive/html/help-bison/2015-02/msg00004.html
and Victor Zverovich.
https://lists.gnu.org/archive/html/bison-patches/2018-10/msg00121.html

This is very easy to do, thanks to work by Bruno Haible in gnulib.
See "Supporting Relocation" in gnulib's documentation.

* bootstrap.conf: We need relocatable-prog and relocatable-script (for yacc).

* src/yacc.in: New.
* configure.ac, src/local.mk: Instantiate it.
* src/main.c, src/output.c (main, pkgdatadir): Use relocatable2.

* doc/bison.texi (FAQ): Document it.
 2018-12-25 10:05:36 +01:00
Akim Demaille
7c4b40de61 build: remove a few copies of the Copyright from the generated Makefile 
* build-aux/local.mk, cfg.mk, examples/calc++/local.mk,
* examples/local.mk, examples/mfcalc/local.mk,
* examples/rpcalc/local.mk, lib/local.mk, src/local.mk,
* tests/local.mk:
Use Automake comments so that we don't get a copy of each in the
generated Makefile.
 2018-10-24 06:18:57 +02:00
Josh Soref
95e1b48e20 spelling: complete 2018-10-05 07:01:04 +02:00
Akim Demaille
09aa05d89c CI: also check with ICC 
* build-aux/install-icc.sh: New.
* .travis.yml (icc): New.
Use -k to get as many errors as possible from the start.
* src/complain.c (warnings_types): Use a more precise type.
 2018-09-18 13:21:38 +02:00
Akim Demaille
e5000890a4 configure: reveal the name of the Valgrind suppression file we use 
* configure.ac: here.
* build-aux/Linux.valgrind (libstdcxx_init): New.
 2018-09-08 08:02:42 +02:00
Akim Demaille
2e9e591889 Update copyright years 
Run `make update-copyright`.
 2018-05-12 18:18:41 +02:00
Paul Eggert
4b314bdb6d Adjust to recent Gnulib changes 2017-09-16 21:58:07 -07:00
Akim Demaille
32ea6125e3 tests: update our Valgrind suppression files 
* build-aux/linux-gnu.valgrind, build-aux/darwin11.4.0.valgrind: Rename as...
* build-aux/Linux.valgrind, build-aux/Darwin.valgrind: these.
* build-aux/Linux.valgrind: Add suppression clause.
* configure.ac: Update.
* tests/local.mk: Use it.
 2015-08-12 13:56:06 +02:00
Akim Demaille
8386f6ef28 package: fix a reporter's name 
* THANKS, build-aux/git-log-fix: s/Bernd Edligner/Bernd Edlinger/.
 2015-01-04 18:00:51 +01:00
Akim Demaille
3209eb1c4c package: bump to 2015 
Which also requires:

* gnulib: Update.
 2015-01-04 17:49:13 +01:00
Akim Demaille
fc51acddb4 package: bump to 2014 
* AUTHORS, ChangeLog-2012, Makefile.am, NEWS, PACKAGING, README,
* README-alpha, README-hacking, THANKS, TODO, bootstrap.conf,
* build-aux/darwin11.4.0.valgrind, build-aux/local.mk,
* build-aux/update-b4-copyright,
* build-aux/update-package-copyright-year, cfg.mk, configure.ac,
* data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4,
* data/c-like.m4, data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc,
* data/java-skel.m4, data/java.m4, data/lalr1.cc, data/lalr1.java,
* data/local.mk, data/location.cc, data/stack.hh, data/variant.hh,
* data/xslt/bison.xsl, data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl,
* data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint,
* djgpp/README.in, djgpp/config.bat, djgpp/config.sed,
* djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat,
* djgpp/local.mk, djgpp/subpipe.c, djgpp/subpipe.h,
* djgpp/testsuite.sed, doc/bison.texi, doc/local.mk, doc/refcard.tex,
* etc/README, etc/bench.pl.in, etc/local.mk,
* examples/calc++/calc++.test, examples/calc++/local.mk,
* examples/extexi, examples/local.mk, examples/mfcalc/local.mk,
* examples/mfcalc/mfcalc.test, examples/rpcalc/local.mk,
* examples/rpcalc/rpcalc.test, examples/test, examples/variant.yy,
* lib/abitset.c, lib/abitset.h, lib/bbitset.h, lib/bitset.c,
* lib/bitset.h, lib/bitset_stats.c, lib/bitset_stats.h,
* lib/bitsetv-print.c, lib/bitsetv-print.h, lib/bitsetv.c,
* lib/bitsetv.h, lib/ebitset.c, lib/ebitset.h, lib/get-errno.c,
* lib/get-errno.h, lib/lbitset.c, lib/lbitset.h, lib/libiberty.h,
* lib/local.mk, lib/main.c, lib/timevar.c, lib/timevar.def,
* lib/timevar.h, lib/vbitset.c, lib/vbitset.h, lib/yyerror.c,
* m4/bison-i18n.m4, m4/c-working.m4, m4/cxx.m4, m4/flex.m4,
* m4/timevar.m4, src/AnnotationList.c, src/AnnotationList.h,
* src/InadequacyList.c, src/InadequacyList.h, src/LR0.c, src/LR0.h,
* src/Sbitset.c, src/Sbitset.h, src/assoc.c, src/assoc.h,
* src/closure.c, src/closure.h, src/complain.c, src/complain.h,
* src/conflicts.c, src/conflicts.h, src/derives.c, src/derives.h,
* src/files.c, src/files.h, src/flex-scanner.h, src/getargs.c,
* src/getargs.h, src/gram.c, src/gram.h, src/graphviz.c,
* src/graphviz.h, src/ielr.c, src/ielr.h, src/lalr.c, src/lalr.h,
* src/local.mk, src/location.c, src/location.h, src/main.c,
* src/muscle-tab.c, src/muscle-tab.h, src/named-ref.c,
* src/named-ref.h, src/nullable.c, src/nullable.h, src/output.c,
* src/output.h, src/parse-gram.c, src/parse-gram.y, src/print-xml.c,
* src/print-xml.h, src/print.c, src/print.h, src/print_graph.c,
* src/print_graph.h, src/reader.c, src/reader.h, src/reduce.c,
* src/reduce.h, src/relation.c, src/relation.h, src/scan-code.h,
* src/scan-code.l, src/scan-gram.h, src/scan-gram.l, src/scan-skel.h,
* src/scan-skel.l, src/state.c, src/state.h, src/symlist.c,
* src/symlist.h, src/symtab.c, src/symtab.h, src/system.h,
* src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h,
* tests/actions.at, tests/atlocal.in, tests/bison.in, tests/c++.at,
* tests/calc.at, tests/conflicts.at, tests/cxx-type.at,
* tests/existing.at, tests/glr-regression.at, tests/headers.at,
* tests/input.at, tests/java.at, tests/javapush.at, tests/local.at,
* tests/local.mk, tests/named-refs.at, tests/output.at, tests/push.at,
* tests/reduce.at, tests/regression.at, tests/sets.at,
* tests/skeletons.at, tests/synclines.at, tests/testsuite.at,
* tests/torture.at, tests/types.at:
here.
 2014-02-03 15:27:02 +01:00
Akim Demaille
28c4075b58 build: add Valgrind suppression file for GNU/Linux 
* build-aux/linux-gnu.valgrind: New.
* build-aux/local.mk: Ship it.
* configure.ac: Use it.
 2013-06-14 09:58:12 +02:00
Akim Demaille
cc8962bdde Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  glr.cc: fix a clang warning
  maint: update copyright years
  build: fix VPATH issue
  build: avoid clang's colored diagnostics in the test suite
  tests: please clang and use ".cc", not ".c", for C++ input
  gnulib: update
  skeletons: avoid empty switch constructs
  lalr1.cc: fix compiler warnings
  yacc.c: do not use __attribute__ unprotected
  tests: style changes
 2013-04-10 10:24:56 +02:00
Akim Demaille
68f91d58f1 maint: update copyright years 
Run "make update-copyright".
 2013-04-08 13:44:57 +02:00
Akim Demaille
7d6bad1959 maint: update copyright years 
Suggested by Stefano Lattarini.
Run "make update-copyright".
 2013-01-12 16:14:16 +01:00
Theophile Ranquet
f3ead217b8 Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  misc: pacify the Tiny C Compiler
  cpp: make the check of Flex version portable
  misc: require getline
  c++: support wide strings for file names
  doc: document carets
  tests: enhance existing tests with carets
  errors: show carets
  getargs: add support for --flags/-f

Conflicts:
	doc/bison.texi
	m4/.gitignore
	src/complain.c
	src/flex-scanner.h
	src/getargs.c
	src/getargs.h
	src/gram.c
	src/main.c
	tests/headers.at
 2012-12-06 13:38:43 +01:00
Theophile Ranquet
e35cd6def7 misc: require getline 
* bootstrap.conf: Here, used by src/location.c.
* src/getargs.c (long_options): Rename --flags to --feature.
 2012-12-05 15:39:52 +01:00
Akim Demaille
9ec79612e8 build: use gnulib's non-recursive-gnulib-prefix-hack 
Suggested by Jim Meyering.

* etc/prefix-gnulib-mk: Remove, as it is now provided by...
* bootstrap.conf (modules): the non-recursive-gnulib-prefix-hack module.
* build-aux/.gitignore, configure.ac, m4/.gitignore: Adjust.
 2012-10-01 17:42:39 +02:00
Akim Demaille
3eb4f1a3e6 Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  maint: update gnu-web-doc-update.
  maint: post-release administrivia
  version 2.6
  maint: prepare for release 2.6
  maint: post-release administrivia
  version 2.5.91
  maint: prepare NEWS.
  maint: fix spaces.
  tests: adjust to case where the C compiler is actually a C++ compiler
  tests: fix dependencies
  doc: fix Texinfo command
  maint: Valgrind on OS X.
  tests: be sure that backups are safe.
  maint: dead comment.
  tests: refactor for legibility.
  tests: refactor the bison invocations.
  maint: fix syntax-check ignore patterns.
  gnulib: update
  gnulib: update.
  gnulib: update

Conflicts:
	build-aux/Makefile.am
	cfg.mk
	tests/Makefile.am
 2012-07-19 17:39:13 +02:00
Akim Demaille
c30717cafa maint: fix spaces. 
* build-aux/Makefile.am: here.
 2012-07-18 17:56:30 +02:00
Akim Demaille
bcbbf65486 maint: Valgrind on OS X. 
* configure.ac (VALGRIND_PREBISON): New.
* tests/Makefile.am (maintainer-check-valgrind): Use it.
* etc/darwin11.4.0.supp: New.
* configure.ac, etc/Makefile.am: Use it.
* configure.ac: Disable Valgrind on Mac OS X.
* README-hacking: Explain why.
 2012-07-18 09:17:15 +02:00
Akim Demaille
41c11ce484 gnulib: update 
* bootstrap, build-aux/.gitignore, gnulib, m4/.gitignore: update.
 2012-07-10 16:07:32 +02:00
Akim Demaille
297e263a00 Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  tests: do not output m4 set up.
  tests: use the generic yyerror function.
  tests: use assert instead of plain abort.
  tests: improve the generic yylex implementation.
  tests: generalize the compilation macros.
  tests: fix confusion between api.prefix and name-prefix.
  maint: gitignores.
  yacc: work around the ylwrap limitation.

Conflicts:
	NEWS
	tests/local.at
 2012-06-26 16:44:59 +02:00
Akim Demaille
5e01579ec0 maint: gitignores. 2012-06-26 13:55:49 +02:00
Akim Demaille
0d4b994cc2 gitignore: test-driver. 2012-06-20 11:19:26 +02:00
Akim Demaille
9ce27ab013 Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  skeletons: factor yacc.c and glr.c.
  glr.c: minor refactoring.
  tests: remove all the -On flags.
  maint: fix spello.
  maint: improve release procedure instructions.
  gnulib: update readme-release.
  maint: cfg.mk: manual title.
  maint: cfg.mk: simplify
  maint: post-release administrivia

Conflicts:
	NEWS
	bootstrap.conf
 2012-06-13 21:03:29 +02:00
Akim Demaille
cc9fb4f6b6 gnulib: update readme-release. 
* gnulib (readme-release): Now includes the modules it promotes.
* bootstrap.conf: Simplify accordingly.
 2012-06-07 11:15:04 +02:00
Akim Demaille
527187137a Merge remote-tracking branch 'origin/maint' 
* origin/maint:
  version 2.5.1
  NEWS: prepare for 2.5.1.
  maint: update release procedure
  maint: fix comment typos
  maint: post-release administrivia

Conflicts:
	NEWS
 2012-06-05 14:07:43 +02:00
Akim Demaille
4d4777c786 maint: update release procedure 
* bootstrap.conf: Request do-release-commit-and-tag and readme-release.
* README-hacking: Adjust.
 2012-06-05 09:24:43 +02:00
Akim Demaille
c547693afd Merge tag 'v2.5.1_rc2' 
Bison 2.5.1_rc2.

* tag 'v2.5.1_rc2': (34 commits)
  Bison 2.5.1_rc2.
  doc: fixes.
  build: fix ChangeLog generation.
  c++: compute the header guards.
  skeletons: remove support for unused directive.
  lalr1.cc: improve Doxygen documentation.
  lalr1.cc: extract stack.hh.
  news: convert to double quotes.
  space changes.
  build: do not prototype flex-generated functions.
  build: fix ChangeLog generation.
  Bison 2.5.1_rc1.
  tests: save/restore Autotest special files when checking XML support.
  tests: AT_SAVE_SPECIAL_FILES / AT_RESTORE_SPECIAL_FILES.
  tests: honor TESTSUITEFLAGS in all the check targets.
  build: do not enable c++ warnings on 0 when nullptr is not supported.
  maint: update gnulib.
  build: config.in.h.
  build: move silent rules.
  glr.c: reduce variable scopes.
  maint: maintainer-release-check.
  maint: shush a syntax-check.
  maint: prefer "commit message" to "log entry".
  command line: fix minor leaks.
  maint: we no longer maintain the ChangeLog.
  maint: fix the generation of the synclines for bison's parser.
  maint: regen.
  maint: import the xmemdup0 gnulib module.
  maint: remove left-over gnulib modules.
  maint: ignore files imported by autopoint.
  build: AC_PROG_LEX: use more readable variable names.
  maint: regen src/parse-gram.[ch]
  maint: simplify parse-gram.y
  maint: s/strncpy/memcpy/, when equivalent

Conflicts:
	Makefile.am
	NEWS
	data/glr.c
	data/lalr1.cc
	data/stack.hh
	examples/rpcalc/local.mk
	src/flex-scanner.h
	src/getargs.c
	src/output.c
	src/parse-gram.c
	src/parse-gram.h
	src/parse-gram.y
	tests/Makefile.am
	tests/bison.in
 2012-05-24 13:54:55 +02:00
Jim Meyering
b359704747 maint: generate ChangeLog from git log 
* Makefile.am (gen-ChangeLog): New rule.
(dist-hook): Depend on it.
(EXTRA_DIST): Distribute the two ChangeLog-* files.
* bootstrap.conf (gnulib_modules): Add gitlog-to-changelog.
(bootstrap_post_import_hook): Ensure that ChangeLog exists.
* build-aux/git-log-fix: New file.
* ChangeLog-2012: Renamed ...
* ChangeLog: ... from this.
* ChangeLog-1998: Renamed ...
* OChangeLog: ...from this
* .gitignore: Add ChangeLog.
(cherry picked from commit 5ef4a3c71c)

Conflicts:

	Makefile.am
	bootstrap.conf
	build-aux/.gitignore
 2012-01-24 19:58:18 +01:00
Jim Meyering
5ef4a3c71c maint: generate ChangeLog from git log 
* Makefile.am (gen-ChangeLog): New rule.
(dist-hook): Depend on it.
(EXTRA_DIST): Distribute the two ChangeLog-* files.
* bootstrap.conf (gnulib_modules): Add gitlog-to-changelog.
(bootstrap_post_import_hook): Ensure that ChangeLog exists.
* build-aux/git-log-fix: New file.
* ChangeLog-2012: Renamed ...
* ChangeLog: ... from this.
* ChangeLog-1998: Renamed ...
* OChangeLog: ...from this
* .gitignore: Add ChangeLog.
 2012-01-20 09:33:14 +01:00
Akim Demaille
c932d6135c maint: run "make update-copyright". 2012-01-13 11:48:14 +01:00
Jim Meyering
34136e65fc maint: run "make update-copyright". 2012-01-13 10:09:44 +01:00
Joel E. Denny
e969014232 global: remove unnecessary horizontal tabs. 
This change was made by applying emacs' untabify function to
nearly all files in Bison's repository.  Required tabs in make
files, ChangeLog, regexps, and test code were manually skipped.
Other notable exceptions and changes are listed below.
* bootstrap: Skip because we sync this with gnulib.
* data/m4sugar/foreach.m4
* data/m4sugar/m4sugar.m4: Skip because we sync these with
Autoconf.
* djgpp: Skip because I don't know how to test djgpp properly, and
this code appears to be unmaintained anyway.
* README-hacking (Hacking): Specify that tabs should be avoided
where not required.
 2011-07-24 18:13:05 -04:00
Joel E. Denny
a801089ca3 gnulib, autoconf: update. 
* README-hacking (Updating a submodule): Give advice on how to
determine the versions of gnulib and autoconf to which we should
update.
(Release Procedure): Note that submodules should be updated.
* bootstrap.conf (gnulib_modules): Rename pipe to spawn-pipe as
suggested in updated gnulib NEWS.
* gnulib: Choose a stable snapshot according to advice in Bison's
README-hacking.
* po/POTFILES.in (lib/pipe.c): Rename to...
(lib/spawn-pipe.c): ... this.
* src/output.c: Update to include spawn-pipe.h.
* submodules/autoconf: Update to latest for improvement in m4.m4
that excludes M4 with buggy strstr.  The only other changes to
files that we use are copyright updates.
(cherry picked from commit a898435b25)

Conflicts:

	build-aux/.gitignore
 2011-04-16 15:35:02 -04:00