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* data/glr.c (ATTRIBUTE_UNUSED): Remove, since it infringes on the user's name space. All uses changed to __attribute__ ((__unused__)). (yyFail, yyMemoryExhausted, yyreportAmbiguity): Add __attribute__ ((__noreturn__)). * etc/clcommit: Remove. We weren't using it, and it failed "make maintainer-distcheck". * Makefile.maint: Merge from coreutils. (CVS_LIST, CVS_LIST_EXCEPT): New macros. (syntax-check-rules): Change list of rules as described below. (sc_cast_of_alloca_return_value, sc_dd_max_sym_length): (sc_file_system, sc_obsolete_symbols, sc_prohibit_atoi_atof): (sc_prohibit_jm_in_m4, sc_root_tests, sc_tight_scope): (sc_trailing_space): New rules. (sc_xalloc_h_in_src): Remove. (sc_cast_of_argument_to_free, sc_cast_of_x_alloc_return_value): (sc_space_tab, sc_error_exit_success, sc_changelog): (sc_system_h_headers, sc_sun_os_names, sc_unmarked_diagnostics): (makefile-check, po-check, author_mark_check): (makefile_path_separator_check, copyright-check): Use grep -n, to make it easier to find violations. Use CVS_LIST and CVS_LIST_EXCEPT. (header_regexp, h_re): Remove. (dd_c): New macro. (sc_dd_max_sym_length, .re-list, news-date-check): New rules. (my-distcheck): Use more-modern GCC flags. (signatures, %.asc): Remove. (rel-files, announcement): Remove signatures. Restore old updating code, even though we don't use it, so that we're the same as coreutils. (alpha, beta, major): Depend on news-date-check. Make the upload commands. * data/c.m4, data/lalr1.cc, data/yacc.c: Normalize white space. * lib/abitset.h, lib/bbitset.h, lib/bitset.h: Likewise. * lib/bitset_stats.c, lib/ebitset.h, lib/lbitset.c: Likewise. * lib/libitset.h, lib/timevar.c, lib/vbitset.h: Likewise. * src/Makefile.am, src/gram.c, src/muscle_tab.h: Likewise. * src/parse-gram.y, src/system.h, src/tables.c, src/vcg.c: Likewise. * src/vcg_defaults.h, tests/cxx-type.at, tests/existing.at: Likewise. * tests/sets.at: Likewise. * data/m4sugar/m4sugar.m4: Sync from Autoconf, except that we comment out the Autoconf version number. * doc/bison.texinfo (Calc++ Scanner): Don't use atoi, as it's error-prone and "make maintainer-distcheck" rejects it. * lib/subpipe.c: Include <fcntl.h> without checking for HAVE_FCNTL_H. Indent calls to "error" to pacify "make maintainer-distcheck", when the calls are not intended to be translated. * m4/subpipe.m4 (BISON_PREREQ_SUBPIPE): Don't check for fcntl.h. * src/Makefile.am (DEFS): Use +=, to pacify "make maintainer-distcheck". (bison_SOURCES): Add scan-skel.h. (sc_tight_scope): New rule, from coreutils. * src/files.c (src_extension, header_extension): Now static, not extern. * src/getargs.c (short_options): Likewise. * src/muscle_tab.c (muscle_table): Likewise. * src/parse-gram.y (current_class, current_type, current_prec): Likewise. * src/reader.c (grammar_end, previous_rule_end): Likewise. * src/getargs.h: Redo comments to pacify "make maintainer-distcheck". * src/main.c (main): Cast bindtextdomain and textdomain calls to void, to avoid warning when NLS is disabled. * src/output.c: Include scan-skel.h. (scan_skel): Remove decl, since scan-skel.h does this. (output_skeleton): Indent calls to "error" to pacify "make maintainer-distcheck". * src/print_graph.c: Don't include <obstack.h>, as system.h does this. * src/reader.h (gram_end, gram_lineno): New decls to pacify "make maintainer-distcheck". * src/scan-skel.l (skel_lex, skel_get_lineno, skel_get_in): (skel_get_out, skel_get_leng, skel_get_text, skel_set_lineno): (skel_set_in, skel_set_out, skel_get_debug, skel_set_debug): (skel_lex_destroy, scan_skel): Move these decls to... * src/scan-skel.h: New file. * src/uniqstr.c (uniqstr_assert): Indent calls to "error" to pacify "make maintainer-distcheck". * tests/Makefile.am ($(srcdir)/package.m4): Use $(VAR), not @VAR@. * tests/torture.at: Revamp to avoid misuse of atoi that "make maintainer-distcheck" complained about.
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/* Parse command line arguments for bison.
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Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005
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Free Software Foundation, Inc.
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This file is part of Bison, the GNU Compiler Compiler.
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Bison is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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Bison is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bison; see the file COPYING. If not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifndef GETARGS_H_
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# define GETARGS_H_
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/* flags set by % directives */
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/* for -S */
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extern char const *skeleton;
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/* for -I */
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extern char const *include;
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extern bool debug_flag; /* for -t */
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extern bool defines_flag; /* for -d */
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extern bool locations_flag;
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extern bool no_lines_flag; /* for -l */
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extern bool no_parser_flag; /* for -n */
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extern bool token_table_flag; /* for -k */
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extern bool graph_flag; /* for -g */
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extern bool yacc_flag; /* for -y */
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/* GLR_PARSER is true if the input file says to use the GLR
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(Generalized LR) parser, and to output some additional information
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used by the GLR algorithm. */
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extern bool glr_parser;
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/* PURE_PARSER is true if should generate a parser that is all pure
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and reentrant. */
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extern bool pure_parser;
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/* NONDETERMINISTIC_PARSER is true iff conflicts are accepted. This
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is used by the GLR parser, and might be used in BackTracking
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parsers too. */
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extern bool nondeterministic_parser;
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/* --trace. */
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enum trace
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{
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trace_none = 0,
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trace_scan = 1 << 0,
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trace_parse = 1 << 1,
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trace_resource = 1 << 2,
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trace_sets = 1 << 3,
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trace_bitsets = 1 << 4,
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trace_tools = 1 << 5,
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trace_automaton = 1 << 6,
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trace_grammar = 1 << 7,
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trace_time = 1 << 8,
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trace_skeleton = 1 << 9,
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trace_all = ~0
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};
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extern int trace_flag;
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/* --report. */
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enum report
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{
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report_none = 0,
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report_states = 1 << 0,
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report_itemsets = 1 << 1,
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report_look_ahead_tokens= 1 << 2,
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report_solved_conflicts = 1 << 3,
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report_all = ~0
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};
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extern int report_flag;
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void getargs (int argc, char *argv[]);
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#endif /* !GETARGS_H_ */
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