Exit status 63 is documented for version-mismatch.
* bootstrap.conf (gnulib_modules): Remove sysexits.
* src/system.h (EX_MISMATCH): Define.
* src/parse-gram.y (version_check): Use it instead of EX_CONFIG.
Missing includes.
* tests/calc.at, tests/named-refs.at: Include assert.h.
* doc/bison.texinfo: Prefer "continue" to empty loop bodies.
Add some @group/@end group to avoid poor page breaks.
(cherry picked from commit d4fca42763)
Conflicts:
doc/bison.texinfo
* data/yacc.c, doc/bison.texinfo: Reword to avoid having to
disable that check.
* cfg.mk: No longer skip this test.
(cherry picked from commit 762caaf639)
Conflicts:
data/yacc.c
* cfg.mk: No longer skip it, except where EXIT_SUCCESS is used
as a witness for stdlib.h.
Skip this test when appropriate.
* data/yacc.c: Drop a note about why EXIT_SUCCESS is defined here.
Conflicts:
cfg.mk
* bootstrap.conf (gnulib_modules): Require progname.
* src/complain.c, src/getargs.c, src/getargs.h, src/main.c: Use it.
* cfg.mk (exclude): New.
Use it.
Skip lib/main.c for bindtextdomain and set_program_name.
(cherry picked from commit 4d699f44e6)
Conflicts:
cfg.mk
* cfg.mk: No longer skip it, except where EXIT_SUCCESS is used
as a witness for stdlib.h.
Skip this test when appropriate.
* data/yacc.c: Drop a note about why EXIT_SUCCESS is defined here.
* bootstrap.conf (gnulib_modules): Require progname.
* src/complain.c, src/getargs.c, src/getargs.h, src/main.c: Use it.
* cfg.mk (exclude): New.
Use it.
Skip lib/main.c for bindtextdomain and set_program_name.
* cfg.mk: Skip bison generated files, 2.5 is generating trailing
blanks. This is already fixed in master.
* tests/conflicts.at, tests/java.at: Fix white space issues.
* cfg.mk (local-checks-to-skip): No longer skip it.
* bootstrap.conf (gnulib_modules): Add sysexits.
* doc/bison.texinfo, etc/bench.pl.in, src/parse-gram.y,
* src/system.h, tests/calc.at, tests/named-refs.at: Use assert
where appropriate instead of "if (...) exit".
Use symbolic exit status elsewhere.
* examples/mfcalc/test, examples/calc++/test: Extract the
common bits into...
* examples/test: here.
(cwd): New.
Use it to avoid a race on the temporary directory.
Reported by Jim Meyering.
* examples/mfcalc/test, examples/calc++/test: Rename into...
* examples/mfcalc/mfcalc.test, examples/calc++/calc++.test: these.
* examples/calc++/local.mk, examples/mfcalc/local.mk,
* examples/local.mk: Adjust.
* examples/calc++/test, examples/mfcalc/test (me): Be more
meaningfull: include the example name.
(prog): Factor.
(run): Avoid printf, use echo.
Add missing parens.
(cleanup): New.
Call it on trap.
Remove the previous "rm" that did the cleanup.
Move into a private directory to avoid concurrency issues.
Reported by Jim Meyering.
* Makefile.am (TESTS, check_PROGRAMS): Initialize here.
* examples/local.mk (doc, extexi): Define here.
* examples/calc++/local.mk: Adjust accordingly.
* configure.ac: Ask for parallel-tests (for the way the logs
are handled).
* examples/calc++/test: As a consequence, always be verbose.
($prog): New.
(run): Use it.
Sort the tests in a more natural order (simplest first).
* doc/bison.texinfo (Multi-function Calc): Add missing includes.
Fix the rendering of the result: use @result and remove the
initial tabulation in the actual code.
Fix stylistic issues: avoid the , operator.
Add extexi mark-up.
* examples/extexi: Also support @smallexample.
* tests/c++.at (Syntax error as exception): Avoid spurious failure
at least when compiling with g++-4.7.x due to lack of declaration
of getenv. Include <stdlib.h>.
* Makefile.am (AM_YFLAGS): Automake looks for "-d" alone.
Move other options in here.
(BISON): New.
(YACC): Use it.
(bison_SOURCES): Now that automake can see `-d' in AM_YFLAGS,
we can rely on it to compile and ship the parser header
files.
Based on commit 737406a32c and
commit 3d6ca33908.
Rely on $(YACC) being the bison being built, and let Automake do the
rest. It turned out to be much more difficult than anticipated, for
various reasons, including some bad behavior from Automake 1.11.2
which (i) generates calc++-parser.h instead of calc++-parser.hh, and
(ii) leaves an #include "y.tab.h" in the generated parser instead
of #include "calc++-parser.h".
The authors of Automake appear to be aware of the problem,
http://lists.gnu.org/archive/html/automake/2011-05/msg00008.html
so a simple work around will suffice for the time being.
* examples/calc++/y.tab.h, examples/calc++/calc++-parser.hh: New.
To work around Automake 1.11.2 issues.
* examples/calc++/local.mk: Remove all the rules for compilation
with bison, leave them to Automake.
So provide it with "calc++-parse.yy" as a source file.
(calc_sources_generated, calc_sources_extracted): Rename as.
(calc_generated, calc_extracted): these.
(calc_sources): New.
Fix them.
* src/local.mk: Put yacc related variables together.
(AUTOMAKE_OPTIONS): Move to...
* Makefile.am: here.
Remove an old Emacs mode request which disables Automake support.
* src/local.mk (YACC, AM_YFLAGS): Move to...
* Makefile.am: here, as they will be used by other local.mks.
The directory was still using a local Makefile.am because it provides
"scoped" Make variables: these examples are not meant to use the same
CPPFLAGS etc. If we were to use the same -I set, we'd pick up
gnulib's stdio.h for instance, which we do not want for these simple
examples.
Yet, as a result, the dependencies are less accurate, there is code
duplication, etc. This is especially perceptible when trying to
extract more examples from the documentation, as will be done in
forthcoming changes.
In order to make the tuning of CPPFLAGS easier, discard the predefined
-I from Automake.
* examples/calc++/Makefile.am: Rename as...
* examples/calc++/local.mk: this.
Adjust the paths which are now rooted in top_srcdir/top_builddir.
Handle BISON_CXX_WORKS here, instead of the too crude previous
approach that completely discarded the whole directory.
($(BISON)): Remove now useless bouncing recipe.
(calc___CPPFLAGS): New.
Stay away from -Ilib.
* Makefile.am, configure.ac, examples/local.mk,
* examples/calc++/test: Adjust.
* configure.ac: Pass nostdinc to Automake.
* src/local.mk, lib/local.mk (AM_CPPFLAGS): Move to...
* Makefile.am: here.
* src/local.mk, examples/calc++/Makefile.am (BISON, BISON_IN): Factor
to...
* Makefile.am: here.
* tests/local.mk: Use it.
