Sync from upstream gnulib and autoconf.

[bison.git] / ChangeLog

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+2010-08-05  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       Version 2.4.3.
+       * NEWS (2.4.3): Set date.
+
+2010-08-04  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       maint: add gettext version to release announcements.
+       Suggested by Paul Hilfinger at
+       <http://lists.gnu.org/archive/html/bison-patches/2010-07/msg00019.html>
+       <http://lists.gnu.org/archive/html/bison-patches/2010-08/msg00002.html>.
+       * cfg.mk (bootstrap-tools): Add gettext.
+
+2010-08-04  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       doc: fix -W and %expect documentation some.
+       * NEWS (2.4.3): Mention that there are documentation fixes.
+       * doc/bison.texinfo (Expect Decl): Make it clear that %expect
+       turns conflicts into errors not warnings.
+       (Shift/Reduce): Likewise.
+       (Bison Options): Don't mention -Wsyntax.  It doesn't exist.
+
+2010-08-01  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       -Werror: fix for rules useless in parser after conflicts.
+       * NEWS (2.4.3): Document fix.
+       * src/complain.c (error_message): Extend to handle incomplete
+       error messages so warn and warn_at can be used in more cases.
+       * src/gram.c (grammar_rules_useless_report): Use warn_at so that
+       -Werror is always obeyed.
+       * src/reduce.c (reduce_print): Use warn so that the "warnings
+       being treated as errors" message is printed consistently before
+       the first warning message.  This makes testing easier.
+       * tests/local.at (AT_BISON_WERROR_MSG): New macro.
+       (AT_BISON_CHECK_NO_XML): Extend to check -Werror and
+       --warnings=error when warnings appear in bison's stderr.
+
+2010-07-29  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       maint: enable gnits only at stable releases.
+       * configure.ac (AM_INIT_AUTOMAKE): Underscore or dash in a
+       version string should disable gnits.  Explain in comments.
+
+2010-07-28  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       i18n: update.
+       * po/POTFILES.in: Add src/graphviz.c.
+
+2010-07-28  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       i18n: fix for gnulib.
+       * po/POTFILES.in: Add remaining gnulib files that have
+       translatable strings.
+
+2010-07-25  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       maint: use announce-gen's new --mail-headers.
+       * HACKING (Announce): Update instructions.
+       * cfg.mk (announcement_Cc_): Define.
+       * configure.ac (AM_GNU_GETTEXT_VERSION): Update to 0.18 as
+       required by latest gnulib.
+       * gnulib: Update to latest.
+
 2010-07-24  Joel E. Denny  <joeldenny@joeldenny.org>
 
        tests: handle Valgrind that complains about >&-.