maint: fix use of copyright year intervals.

[bison.git] / ChangeLog

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+2009-08-14  Joel E. Denny  <jdenny@clemson.edu>
+
+       maint: fix use of copyright year intervals.
+       * gnulib: Update.
+       * bootstrap.conf (gnulib_modules): Update getopt to getopt-gnu
+       as now recommended in gnulib/NEWS.
+       * build-aux/update-b4-copyright: Fix.
+       * cfg.mk (update-copyright-env): Configure update-copyright.
+
+2009-08-13  Joel E. Denny  <jdenny@clemson.edu>
+
+       Make it easier to write deterministic tests.
+       Continues Akim's work from his 2009-06-10 commits.
+       * src/reader.c (check_and_convert_grammar): Don't add any
+       symbols after the first symbols_do invocation.
+       * src/symtab.c (symbols_sorted): New static global.
+       (user_token_number_redeclaration): Update comments.
+       (symbol_from_uniqstr): If a new symbol is being created, assert
+       that symbols_sorted hasn't been allocated yet.
+       (symbols_free): Free symbols_sorted.
+       (symbols_cmp, symbols_cmp_qsort): New functions.
+       (symbols_do): Sort symbol_table into symbols_sorted on first
+       invocation.
+       * tests/input.at (Numbered tokens): Recombine tests now that the
+       output should be deterministic across multiple numbers.
+
+2009-08-12  Akim Demaille  <demaille@gostai.com>
+
+       tests: GCC 4.5 compliance.
+       * tests/synclines.at (AT_SYNCLINES_COMPILE): Adjust to GCC 4.5's
+       messages about #error.
+
+2009-08-12  Akim Demaille  <demaille@gostai.com>
+
+       build: fix the generation of the documentation.
+       Some of our targets use "bison --help", but they can't depend on
+       "bison" itself (to avoid additional requirements on the user), so
+       they used to call "make src/bison" in the commands.  Then
+       concurrent builds may fail: one make might be aiming one of its
+       jobs at compiling src/bison, and another job at generating the man
+       page.  If the latter is faster than the former, then we have two
+       makes that concurrently try to compile src/bison.
+
+       This might also be a more convincing explanation for the failure
+       described in the patch "build: fix paths".
+
+       * Makefile.am (SUFFIXES): Initialize.
+       * build-aux/move-if-change: New, symlink to gnulib's.
+       * build-aux/local.mk: Ship it.
+       * doc/common.x: Remove, merged into...
+       * doc/bison.x: here.
+       * doc/local.mk (doc/bison.help): New.
+       ($(CROSS_OPTIONS_TEXI)): Depend on it.
+       Use src/bison.
+       (.x.1): Replace with...
+       (doc/bison.1): this explicit, simpler, target.
+       (common_dep): Remove, inlined where appropriate.
+       (SUFFIXES, PREPATH): Remove, unused.
+
 2009-08-12  Akim Demaille  <demaille@gostai.com>
 
        gnulib: improve prefixing.