mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 20:33:03 +00:00
6a254321ad
(DISTCLEANFILES): Remove. * NEWS: Mention that GNU M4 is now required. Clarify what is meant by "larger grammars". Mention the pt_BR translation. * configure.in (AC_CHECK_DECLS): Add getenv, getopt. (AM_GNU_GETTEXT_VERSION): New macro, replacing GETTEXT_VERSION var. Bump version from 0.11.2 to 0.11.5. (BISON_PREREQ_STAGE): Remove. (AM_GNU_GETTEXT): Use external gettext. (AC_OUTPUT): Remove intl/Makefile. * config/depcomp, config/install-sh: Sync with Automake 1.6.3. * data/glr.c: Include string.h, for strlen. (yyreportParseError): Use size_t for yysize. (yy_yypstack): No longer nested inside yypstates, as nested functions are not portable. Do not assume size_t is the same width as int. (yypstates): Do not assume that ptrdiff_t is the same width as int, and similarly for yyposn and YYINDEX. * data/yacc.c: Fix comment about `$$ = $1': it can copy garbage. * lib/Makefile.am (INCLUDES): Do not include from the intl directory, which has been removed. * src/Makefile.am (INCLUDES): Likewise. * lib/Makefile.am (libbison_a_SOURCES): Add unlocked-io.h. (bitsets_sources, additional_bitsets_sources, timevars_sources): New vars. * lib/Makefile.am (libbison_a_SOURCES): Avoid +=, a GNU make extension. * tests/Makefile.am (EXTRA_DIST): Likewise. * lib/abitset.c (abitset_reverse_list, ebitset_reverse_list): Do not assume that bitset_windex is the same width as unsigned. * lib/abitset.c (abitset_unused_clear): Do not assume that bitset_word is the same width as int. * lib/bbitset.h (BITSET_INDEX_MAX, BITSET_MSB): Likewise. * lib/bitset.h (bitset_set, bitset_reset): Likewise. * lib/bitset_stats.c (bitset_stats_set, bitset_stats_reset): Likewise. * lib/ebitset.c (ebitset_set, ebitset_reset): Likewise. * lib/lbitset.c (lbitset_set, lbitset_reset): Likewise. * lib/abitset.c (abitset_op1): Use -1, not ~0, as memset arg (for portability to one's complement hosts!). * lib/ebitset.c (ebitset_op1): Likewise. * lib/lbitset.c (lbitset_op1): Likewise. * lib/argmatch.c, lib/quotearg.c, quotearg.h: Sync with GNU tar. * lib/argmatch.h, lib/basename.c, lib/dirname.c, lib/dirname.h, lib/hash.c, lib/hash.h, lib/strnlen.c, lib/xmalloc.c: Sync with fileutils. * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c, lib/gettext.h: Sync with diffutils. * lib/memrchr.c, lib/mkstemp.c, lib/strchr.c, lib/strnlen.c, lib/strspn.c, lib/tempname.c: Use GPL, not LGPL. * lib/obstack.c, lib/obstack.h: Sync with fileutils, except use PROTOTYPES to check for prototypes, and "defined __STDC__" to check for void *. * lib/bbitset.h (BITSET_WORD_BITS): Now of type unsigned, not size_t; the old version tried to do this but casted improperly. (bitset_bindex, bitset_windex): Now size_t, not unsigned long. (bitset_test): Now returns int, not unsigned long. * lib/bitset_stats.c: Include "gettext.h". (_): New macro. (bitset_stats_set, bitset_stats_reset, bitset_stats_test): Don't name locals "index", as it generates unnecessary warnings on some hosts that have an "index" function. * lib/bitset_stats.c (bitset_stats_print_1, bitset_stats_print, bitset_stats_read, bitset_stats_write): Wrap strings in _() if they need translation. * src/LR0.c (state_list_append, new_itemsets, get_state, append_states, generate_states): Likewise. * src/assoc.c (assoc_to_string): Likewise. * src/closure.c (print_closure, set_firsts, closure): Likewise. * src/gram.c (grammar_dump): Likewise. * src/injections.c (injections_compute): Likewise. * src/lalr.c (lookaheads_print): Likewise. * src/relation.c (relation_transpose): Likewise. * src/scan-gram.l: Likewise. * src/tables.c (table_grow, pack_vector): Likewise. * m4/Makefile.am (EXTRA_DIST): Remove codeset.m4, glibc21.m4, isc-posix.m4 lcmessage.m4, stage.m4. * m4/malloc.m4, m4/realloc.m4: Sync with diffutils. * m4/mbstate_t.m4: Sync with fileutils. * m4/prereq.m4 (jm_PREREQ_QUOTEARG): AC_MBSTATE_T -> AC_TYPE_MBSTATE_T. * po/LINGUAS: Add pt_BR. * po/POTFILES.in: Add src/assoc.c, src/closure.c, src/gram.c, src/main.c, src/relation.c, src/state.c, lib/bitset_stats.c, lib/timevar.c. Use src/parse-gram.y instead of src/parse-gram.c, as the gettext manual recommends. Similarly, use src/scan-gram.l instead of src/scan-gram.c. * src/complain.c (strerror_r): Remove decl; not needed. (strerror): Use same pattern as ../lib/error.c. * src/files.c, src/files.h (compute_header_macro): Remove; unused. * src/gram.c (grammar_dump): Do not assume ptrdiff_t fits in int. * src/main.c (main): Cast result of bindtextdomain and textdomain to void, to avoid a GCC warning when --disable-nls is in effect. * src/scan-gram.l: Use strings rather than escapes when possible, to minimize the number of warnings from xgettext. (handle_action_dollar, handle_action_at): Don't use isdigit, as it mishandles negative chars and it may not work as expected outside the C locale. * src/symtab.c (symbol_get): Don't cast LHS of an assignment; this is a GCC extension and is not portable to other compilers. * src/system.h (alloca): Use same pattern as ../lib/error.c. Do not include <ctype.h>; no longer needed. Do not include <malloc.h>; no longer needed (and generates warnings on OpenBSD 3.0). * tests/cxx-type.at (yylex): Do not pass signed char to isupper; it's not portable. * tests/regression.at: Do not use 'cc -c input.c -o input'; Sun C rejects this. Instead, use 'cc -c input.c -o input.o'. * tests/synclines.at (AC_SYNCLINES_COMPILE): Accept any nonzero exit status as failure, not just exit status 1. Sun C exits with status 2 sometimes. * tests/torture.at (AT_INCREASE_DATA_SIZE): New macro. Use it for the two large tests.
This directory contains the Bison parser generator. See the file INSTALL for compilation and installation instructions. See the file doc/FAQ for frequently asked questions. It was once true that, when installing Bison on Sequent (or Pyramid?) systems, you had to be in the Berkeley universe. This may no longer be true; we have no way to tell. On VMS, you will probably have to create Makefile from Makefile.in by hand. Remember to do `SET COMMAND BISON' to install the data in `BISON.CLD'. VMS and MS-DOS builds are probably broken right now. If you are able to build Bison on either platform and you need to make changes to do so, please submit those changes as a bug report. Send bug reports to bug-bison@gnu.org. Please include the version number from `bison --version', and a complete, self-contained test case in each bug report. If you have questions about using Bison which the documentation does not answer, send mail to help-bison@gnu.org.