maint: automate b4_copyright updates.

[bison.git] / ChangeLog

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+2009-08-04  Joel E. Denny  <jdenny@clemson.edu>
+
+       maint: automate b4_copyright updates.
+       * Makefile.am (update-b4-copyright): New target rule.
+       * build-aux/Makefile.am (EXTRA_DIST): Add update-b4-copyright.
+       * build-aux/update-b4-copyright: New.
+       * data/yacc.c: Remove stray characters around b4_copyright
+       invocations.
+
+2009-08-04  Joel E. Denny  <jdenny@clemson.edu>
+
+       maint: automate annual package-wide copyright-year update.
+       * .x-update-copyright: New.
+       * Makefile.am (EXTRA_DIST): Remove maint.mk.
+       * bootstrap.conf (gnulib_modules): Add maintainer-makefile and
+       update-copyright.  Remove gnumakefile, which is implied by
+       maintainer-makefile.
+       * cfg.mk (bootstrap-tools): Copy from old maint.mk.
+       * gnulib: Update.
+       * maint.mk: Remove, now copied from gnulib.
+       * examples/extexi: Add missing "(C)" in copyright statement so
+       update-copyright can recognize it.
+       * src/LR0.h: Likewise.
+       * src/print.h: Likewise.
+       * src/print_graph.h: Likewise.
+       * src/gram.c: Add missing comma in copyright statement.
+       * src/gram.h: Likewise.
+
+2009-08-04  Joel E. Denny  <jdenny@clemson.edu>
+
+       Fix "make distcheck".
+       * examples/calc++/Makefile.am: Say $(srcdir)/calc.stamp instead
+       of just calc.stamp.
+
+2009-08-01  Joel E. Denny  <jdenny@clemson.edu>
+
+       Pacify "gcc -Wunused" for the input function from Flex.
+       Reported by Alex Rozenman.  This warning shows up with gcc-4.3.0
+       and later.
+       * src/scan-code.l: Add "%option noinput", which I cannot find in
+       the Flex manual, but which Flex has supported since at least as
+       far back as 2.5.4.  However, if any of our developers still use
+       Flex 2.5.4, they'll need to stop configuring with
+       --enable-gcc-warnings because "%option noinput" didn't work
+       correctly until Flex 2.5.6.
+       * src/scan-gram.l: Likewise.
+       * src/scan-skel.l: Likewise.
+
+2009-06-29  Akim Demaille  <demaille@gostai.com>
+
+       build: avoid concurrent extraction of calc++.
+       * examples/calc++/Makefile.am (calc.stamp): New.
+       Depend on it to create the sources of calc++ so that concurrent
+       builds don't launch several "extexi" in parallel.
+       Not only this is inefficient, this also builds incorrect sources
+       with several extractions mixed together.
+
+2009-06-25  Akim Demaille  <demaille@gostai.com>
+
+       hash: check insertion for memory exhaustion.
+       * src/uniqstr.c (uniqstr_new): New.
+
+2009-06-11  Akim Demaille  <demaille@gostai.com>
+
+       hash: check insertion for memory exhaustion.
+       * src/muscle-tab.c (muscle_insert, muscle_grow)
+       * src/state.c (state_hash_insert): Check the return value of
+       hash_insert.
+
+2009-06-10  Akim Demaille  <demaille@gostai.com>
+
+       gnulib: update.
+        * gnulib: Update to latest.
+        * lib/.cvsignore, lib/.gitignore, m4/.cvsignore,
+        * m4/.gitignore: Regen.
+        * src/symtab.c (symbol_from_uniqstr, semantic_type_from_uniqstr):
+        Call xalloc_die on hash_insert failures.
+        Requested by the new __warn_unused_result__ attribute of
+        hash_insert.
+
 2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        * data/c++.m4: Update copyright year.