* src/getargs.c (usage): Rework to use conventions similar to

[bison.git] / ChangeLog

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+2006-09-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/getargs.c (usage): Rework to use conventions similar to
+       coreutils, to make translation a bit easier and the code a bit
+       smaller.  Problem reported by Tim Van Holder.
+
+2006-09-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Use some of gnulib's new modules, taken from coreutils.
+
+       * bootstrap: Sync from coreutils, except add support for gnulib_files.
+       * bootstrap.conf: New file.
+       (gnulib_modules): Add configmake, inttypes, unistd.
+       (XGETTEXT_OPTIONS): Add complain, complain_at,
+       fatal, fatal_at, warn, warn_at, unexpected_end.
+       * configure.ac (AC_CONFIG_HEADERS): config.h is now in lib, not here.
+       (gl_USE_SYSTEM_EXTENSIONS): Remove; gl_EARLY now does this.
+       (gl_EARLY): Add.
+       (AM_STDBOOL_H): Remove; gl_INIT now dows this.
+       (gl_INIT): Add
+       (GNULIB_AUTOCONF_SNIPPET): Remove.
+       (AM_GNU_GETTEXT): Add; require formatstring macros since that's
+       the pickiest.
+       * lib/.cvsignore: Add inttypes_.h.
+       * lib/Makefile.am: Include gnulib.mk first so we can append to it.
+       (AM_CFLAGS): Add WERROR_CFLAGS, to be more like coreutils.
+       (BUILT_SOURCES, EXTRA_DIST, MOSTLYCLEANFILES): Remove
+       no-longer-necessary initializations.
+       (lib_SOURCES): Remove, replacing by libbison_a_SOURCES.
+       * lib/subpipe.c: Include <unistd.h> unconditionally, now that we
+       use the unistd module.
+       * src/system.h: Likewise.
+       * m4/.cvsignore: Remove *_gl.m4, gnulib.m4, inttypes_h.m4, uintmax_t.m4,
+       ulonglong.m4.  Add gettext.m4, gnulib-cache.m4, gnulib-comp.m4,
+       gnulib-tool.m4, inttypes-h.m4, inttypes-pri.m4, inttypes.m4.
+       * src/Makefile.am (DEFS): Remove, since configmake does this for us.
+       (AM_CPPFLAGS): Remove -I../lib, since Automake does that for us.
+       * src/system.h: Include inttypes.h unconditionally, now that we
+       use the inttypes module.  Don't bother to include stdint.h, since
+       inttypes.h now does that for us.
+       (LOCALEDIR): Remove, now that we use the configmake module.
+       * src/getargs.c: Include configmake.h.
+       * src/main.c: Likewise.
+       * src/output.c: Likewise.
+       * tests/atlocal.in (CPPFLAGS): Include from $abs_top_builddir/lib,
+       not from $abs_top_builddir, since config.h moved.
+
+
+       Port to GCC 2.95.  First two problems reported by Michael Deutschmann in
+       <http://lists.gnu.org/archive/html/bug-bison/2006-09/msg00018.html>.
+
+       * src/parse-gram.y (symbol_declaration): Don't put statements
+       before declarations; it's not portable to C89.
+       * src/scan-code.l (handle_action_at): Likewise.
+
+       * src/scan-code.l: Always initialize braces_level; the old code
+       left it uninitialized and therefore had undefined behavior.
+
+       Don't attempt to redefine 'assert', since it runs afoul of
+       systems where standard headers (mistakenly) include <assert.h>.
+       Instead, define and use our own alternative, called 'aver'.
+       * src/reader.c: Don't include assert.h, since we no longer
+       use assert.
+       * src/scan-code.l: Likewise.
+       * src/system.h (assert): Remove, replacing with....
+       (aver): New function, taking a bool arg.  All uses changed.
+       * src/tables.c (pack_vector): Ensure that aver arg is bool,
+       not merely an integer.
+
 2006-09-15  Bob Rossi  <bob@brasko.net>
 
        * data/Makefile.am (dist_pkgdata_DATA): Add push.c.