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authorEric Andersen2002-12-05 08:41:41 +0000
committerEric Andersen2002-12-05 08:41:41 +0000
commitc9f20d9fb93c6c316518483fd103f3afab5cf1af (patch)
tree72904548bb54dcaf78017d3b35296765437e0bd5 /scripts/config/zconf.tab.c_shipped
parentdeca106b6dad70ad0a1312a82d762aa8d8ad52ba (diff)
downloadbusybox-c9f20d9fb93c6c316518483fd103f3afab5cf1af.zip
busybox-c9f20d9fb93c6c316518483fd103f3afab5cf1af.tar.gz
Yet another major rework of the BusyBox config system, using the considerably
modified Kbuild system I put into uClibc. With this, there should be no more need to modify Rules.mak since I've moved all the interesting options into the config system. I think I've got everything updated, but you never know, I may have made some mistakes, so watch closely. -Erik
Diffstat (limited to 'scripts/config/zconf.tab.c_shipped')
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diff --git a/scripts/config/zconf.tab.c_shipped b/scripts/config/zconf.tab.c_shipped
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+++ b/scripts/config/zconf.tab.c_shipped
@@ -0,0 +1,2017 @@
+/* A Bison parser, made from zconf.y, by GNU bison 1.75. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse zconfparse
+#define yylex zconflex
+#define yyerror zconferror
+#define yylval zconflval
+#define yychar zconfchar
+#define yydebug zconfdebug
+#define yynerrs zconfnerrs
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ T_MAINMENU = 258,
+ T_MENU = 259,
+ T_ENDMENU = 260,
+ T_SOURCE = 261,
+ T_CHOICE = 262,
+ T_ENDCHOICE = 263,
+ T_COMMENT = 264,
+ T_CONFIG = 265,
+ T_HELP = 266,
+ T_HELPTEXT = 267,
+ T_IF = 268,
+ T_ENDIF = 269,
+ T_DEPENDS = 270,
+ T_REQUIRES = 271,
+ T_OPTIONAL = 272,
+ T_PROMPT = 273,
+ T_DEFAULT = 274,
+ T_TRISTATE = 275,
+ T_BOOLEAN = 276,
+ T_INT = 277,
+ T_HEX = 278,
+ T_WORD = 279,
+ T_STRING = 280,
+ T_UNEQUAL = 281,
+ T_EOF = 282,
+ T_EOL = 283,
+ T_CLOSE_PAREN = 284,
+ T_OPEN_PAREN = 285,
+ T_ON = 286,
+ T_OR = 287,
+ T_AND = 288,
+ T_EQUAL = 289,
+ T_NOT = 290
+ };
+#endif
+#define T_MAINMENU 258
+#define T_MENU 259
+#define T_ENDMENU 260
+#define T_SOURCE 261
+#define T_CHOICE 262
+#define T_ENDCHOICE 263
+#define T_COMMENT 264
+#define T_CONFIG 265
+#define T_HELP 266
+#define T_HELPTEXT 267
+#define T_IF 268
+#define T_ENDIF 269
+#define T_DEPENDS 270
+#define T_REQUIRES 271
+#define T_OPTIONAL 272
+#define T_PROMPT 273
+#define T_DEFAULT 274
+#define T_TRISTATE 275
+#define T_BOOLEAN 276
+#define T_INT 277
+#define T_HEX 278
+#define T_WORD 279
+#define T_STRING 280
+#define T_UNEQUAL 281
+#define T_EOF 282
+#define T_EOL 283
+#define T_CLOSE_PAREN 284
+#define T_OPEN_PAREN 285
+#define T_ON 286
+#define T_OR 287
+#define T_AND 288
+#define T_EQUAL 289
+#define T_NOT 290
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 1 "zconf.y"
+
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ * Released under the terms of the GNU GPL v2.0.
+ */
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
+
+#define PRINTD 0x0001
+#define DEBUG_PARSE 0x0002
+
+int cdebug = PRINTD;
+
+extern int zconflex(void);
+static void zconfprint(const char *err, ...);
+static void zconferror(const char *err);
+static bool zconf_endtoken(int token, int starttoken, int endtoken);
+
+struct symbol *symbol_hash[257];
+
+#define YYERROR_VERBOSE
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 1
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#ifndef YYSTYPE
+#line 33 "zconf.y"
+typedef union {
+ int token;
+ char *string;
+ struct symbol *symbol;
+ struct expr *expr;
+ struct menu *menu;
+} yystype;
+/* Line 193 of /usr/share/bison/yacc.c. */
+#line 190 "zconf.tab.c"
+# define YYSTYPE yystype
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+#ifndef YYLTYPE
+typedef struct yyltype
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} yyltype;
+# define YYLTYPE yyltype
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+/* Copy the second part of user declarations. */
+#line 83 "zconf.y"
+
+#define LKC_DIRECT_LINK
+#include "lkc.h"
+
+
+/* Line 213 of /usr/share/bison/yacc.c. */
+#line 215 "zconf.tab.c"
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# else
+# ifndef YYSTACK_USE_ALLOCA
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# else
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+# define YYSTACK_ALLOC malloc
+# define YYSTACK_FREE free
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAX)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ register YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+#define YYLAST 151
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 36
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 39
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 96
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 145
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 290
+
+#define YYTRANSLATE(X) \
+ ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned short yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 9, 11, 13, 17, 19,
+ 21, 23, 26, 28, 30, 32, 34, 36, 39, 43,
+ 44, 48, 52, 55, 58, 61, 64, 67, 70, 73,
+ 77, 81, 83, 87, 89, 94, 97, 98, 102, 106,
+ 109, 112, 116, 118, 121, 122, 125, 128, 130, 136,
+ 140, 141, 144, 147, 150, 153, 157, 159, 164, 167,
+ 168, 171, 174, 177, 181, 184, 187, 190, 194, 197,
+ 200, 201, 205, 208, 212, 215, 218, 219, 221, 225,
+ 227, 229, 231, 233, 235, 237, 239, 240, 243, 245,
+ 249, 253, 257, 260, 264, 268, 270
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 37, 0, -1, -1, 37, 38, -1, 39, -1, 47,
+ -1, 58, -1, 3, 69, 71, -1, 5, -1, 14,
+ -1, 8, -1, 1, 71, -1, 53, -1, 63, -1,
+ 41, -1, 61, -1, 71, -1, 10, 24, -1, 40,
+ 28, 42, -1, -1, 42, 43, 28, -1, 42, 67,
+ 28, -1, 42, 65, -1, 42, 28, -1, 20, 68,
+ -1, 21, 68, -1, 22, 68, -1, 23, 68, -1,
+ 25, 68, -1, 18, 69, 72, -1, 19, 74, 72,
+ -1, 7, -1, 44, 28, 48, -1, 70, -1, 45,
+ 50, 46, 28, -1, 45, 50, -1, -1, 48, 49,
+ 28, -1, 48, 67, 28, -1, 48, 65, -1, 48,
+ 28, -1, 18, 69, 72, -1, 17, -1, 19, 74,
+ -1, -1, 50, 39, -1, 13, 73, -1, 70, -1,
+ 51, 28, 54, 52, 28, -1, 51, 28, 54, -1,
+ -1, 54, 39, -1, 54, 58, -1, 54, 47, -1,
+ 4, 69, -1, 55, 28, 66, -1, 70, -1, 56,
+ 59, 57, 28, -1, 56, 59, -1, -1, 59, 39,
+ -1, 59, 58, -1, 59, 47, -1, 59, 1, 28,
+ -1, 6, 69, -1, 60, 28, -1, 9, 69, -1,
+ 62, 28, 66, -1, 11, 28, -1, 64, 12, -1,
+ -1, 66, 67, 28, -1, 66, 28, -1, 15, 31,
+ 73, -1, 15, 73, -1, 16, 73, -1, -1, 69,
+ -1, 69, 13, 73, -1, 24, -1, 25, -1, 5,
+ -1, 8, -1, 14, -1, 28, -1, 27, -1, -1,
+ 13, 73, -1, 74, -1, 74, 34, 74, -1, 74,
+ 26, 74, -1, 30, 73, 29, -1, 35, 73, -1,
+ 73, 32, 73, -1, 73, 33, 73, -1, 24, -1,
+ 25, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short yyrline[] =
+{
+ 0, 88, 88, 89, 92, 93, 94, 95, 96, 97,
+ 98, 99, 102, 104, 105, 106, 107, 113, 121, 127,
+ 129, 130, 131, 132, 135, 141, 147, 153, 159, 165,
+ 171, 179, 188, 194, 202, 204, 210, 212, 213, 214,
+ 215, 218, 224, 230, 237, 239, 244, 254, 262, 264,
+ 270, 272, 273, 274, 279, 286, 292, 300, 302, 308,
+ 310, 311, 312, 313, 316, 322, 329, 336, 343, 349,
+ 356, 357, 358, 361, 366, 371, 379, 381, 385, 390,
+ 391, 394, 395, 396, 399, 400, 402, 403, 406, 407,
+ 408, 409, 410, 411, 412, 415, 416
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE
+/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
+ "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
+ "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", "T_REQUIRES",
+ "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE", "T_BOOLEAN",
+ "T_INT", "T_HEX", "T_WORD", "T_STRING", "T_UNEQUAL", "T_EOF", "T_EOL",
+ "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_OR", "T_AND", "T_EQUAL",
+ "T_NOT", "$accept", "input", "block", "common_block",
+ "config_entry_start", "config_stmt", "config_option_list",
+ "config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
+ "choice_option_list", "choice_option", "choice_block", "if", "if_end",
+ "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt",
+ "menu_block", "source", "source_stmt", "comment", "comment_stmt",
+ "help_start", "help", "depends_list", "depends", "prompt_stmt_opt",
+ "prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 36, 37, 37, 38, 38, 38, 38, 38, 38,
+ 38, 38, 39, 39, 39, 39, 39, 40, 41, 42,
+ 42, 42, 42, 42, 43, 43, 43, 43, 43, 43,
+ 43, 44, 45, 46, 47, 47, 48, 48, 48, 48,
+ 48, 49, 49, 49, 50, 50, 51, 52, 53, 53,
+ 54, 54, 54, 54, 55, 56, 57, 58, 58, 59,
+ 59, 59, 59, 59, 60, 61, 62, 63, 64, 65,
+ 66, 66, 66, 67, 67, 67, 68, 68, 68, 69,
+ 69, 70, 70, 70, 71, 71, 72, 72, 73, 73,
+ 73, 73, 73, 73, 73, 74, 74
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 0, 2, 1, 1, 1, 3, 1, 1,
+ 1, 2, 1, 1, 1, 1, 1, 2, 3, 0,
+ 3, 3, 2, 2, 2, 2, 2, 2, 2, 3,
+ 3, 1, 3, 1, 4, 2, 0, 3, 3, 2,
+ 2, 3, 1, 2, 0, 2, 2, 1, 5, 3,
+ 0, 2, 2, 2, 2, 3, 1, 4, 2, 0,
+ 2, 2, 2, 3, 2, 2, 2, 3, 2, 2,
+ 0, 3, 2, 3, 2, 2, 0, 1, 3, 1,
+ 1, 1, 1, 1, 1, 1, 0, 2, 1, 3,
+ 3, 3, 2, 3, 3, 1, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 2, 0, 1, 0, 0, 0, 8, 0, 31, 10,
+ 0, 0, 0, 9, 85, 84, 3, 4, 0, 14,
+ 0, 44, 5, 0, 12, 0, 59, 6, 0, 15,
+ 0, 13, 16, 11, 79, 80, 0, 54, 64, 66,
+ 17, 95, 96, 0, 0, 46, 88, 19, 36, 35,
+ 50, 70, 0, 65, 70, 7, 0, 92, 0, 0,
+ 0, 0, 18, 32, 81, 82, 83, 45, 0, 33,
+ 49, 55, 0, 60, 62, 0, 61, 56, 67, 91,
+ 93, 94, 90, 89, 0, 0, 0, 0, 0, 76,
+ 76, 76, 76, 76, 23, 0, 0, 22, 0, 42,
+ 0, 0, 40, 0, 39, 0, 34, 51, 53, 0,
+ 52, 47, 72, 0, 63, 57, 68, 0, 74, 75,
+ 86, 86, 24, 77, 25, 26, 27, 28, 20, 69,
+ 21, 86, 43, 37, 38, 48, 71, 73, 0, 29,
+ 30, 0, 41, 87, 78
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const short yydefgoto[] =
+{
+ -1, 1, 16, 17, 18, 19, 62, 95, 20, 21,
+ 68, 22, 63, 103, 49, 23, 109, 24, 70, 25,
+ 26, 75, 27, 52, 28, 29, 30, 31, 96, 97,
+ 71, 113, 122, 123, 69, 32, 139, 45, 46
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -120
+static const short yypact[] =
+{
+ -120, 17, -120, 41, 48, 48, -120, 48, -120, -120,
+ 48, -11, 40, -120, -120, -120, -120, -120, 13, -120,
+ 23, -120, -120, 66, -120, 72, -120, -120, 77, -120,
+ 81, -120, -120, -120, -120, -120, 41, -120, -120, -120,
+ -120, -120, -120, 40, 40, 57, 59, -120, -120, 98,
+ -120, -120, 49, -120, -120, -120, 7, -120, 40, 40,
+ 67, 67, 99, 117, -120, -120, -120, -120, 85, -120,
+ 74, 18, 88, -120, -120, 95, -120, -120, 18, -120,
+ 96, -120, -120, -120, 102, 36, 40, 48, 67, 48,
+ 48, 48, 48, 48, -120, 103, 129, -120, 114, -120,
+ 48, 67, -120, 115, -120, 116, -120, -120, -120, 118,
+ -120, -120, -120, 119, -120, -120, -120, 40, 57, 57,
+ 135, 135, -120, 136, -120, -120, -120, -120, -120, -120,
+ -120, 135, -120, -120, -120, -120, -120, 57, 40, -120,
+ -120, 40, -120, 57, 57
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yysigned_char yypgoto[] =
+{
+ -120, -120, -120, -38, -120, -120, -120, -120, -120, -120,
+ -120, -42, -120, -120, -120, -120, -120, -120, -120, -120,
+ -120, -120, -33, -120, -120, -120, -120, -120, -120, 87,
+ 97, 34, 47, -1, -23, 2, -119, -43, -53
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, parse error. */
+#define YYTABLE_NINF -59
+static const short yytable[] =
+{
+ 56, 57, 140, 36, 37, 33, 38, 82, 83, 39,
+ 74, 67, 142, 40, 73, 80, 81, 2, 3, 76,
+ 4, 5, 6, 7, 8, 9, 10, 11, 108, 77,
+ 12, 13, 107, 85, 86, 121, 79, 110, 55, 58,
+ 59, 47, 118, 119, 14, 15, 112, 111, 132, -58,
+ 72, 48, -58, 5, 64, 7, 8, 65, 10, 11,
+ 41, 42, 12, 66, 41, 42, 43, 117, 14, 15,
+ 43, 44, 34, 35, 137, 44, 14, 15, 5, 64,
+ 7, 8, 65, 10, 11, 60, 120, 12, 66, 58,
+ 59, 41, 42, 61, 50, 143, 98, 105, 144, 131,
+ 51, 14, 15, 64, 7, 53, 65, 10, 11, 54,
+ 84, 12, 66, 106, 85, 86, 114, 87, 88, 89,
+ 90, 91, 92, 115, 93, 14, 15, 94, 84, 59,
+ 116, 128, 85, 86, 99, 100, 101, 124, 125, 126,
+ 127, 129, 130, 133, 134, 102, 135, 136, 138, 141,
+ 104, 78
+};
+
+static const unsigned char yycheck[] =
+{
+ 43, 44, 121, 4, 5, 3, 7, 60, 61, 10,
+ 52, 49, 131, 24, 52, 58, 59, 0, 1, 52,
+ 3, 4, 5, 6, 7, 8, 9, 10, 70, 52,
+ 13, 14, 70, 15, 16, 88, 29, 70, 36, 32,
+ 33, 28, 85, 86, 27, 28, 28, 70, 101, 0,
+ 1, 28, 3, 4, 5, 6, 7, 8, 9, 10,
+ 24, 25, 13, 14, 24, 25, 30, 31, 27, 28,
+ 30, 35, 24, 25, 117, 35, 27, 28, 4, 5,
+ 6, 7, 8, 9, 10, 26, 87, 13, 14, 32,
+ 33, 24, 25, 34, 28, 138, 62, 63, 141, 100,
+ 28, 27, 28, 5, 6, 28, 8, 9, 10, 28,
+ 11, 13, 14, 28, 15, 16, 28, 18, 19, 20,
+ 21, 22, 23, 28, 25, 27, 28, 28, 11, 33,
+ 28, 28, 15, 16, 17, 18, 19, 90, 91, 92,
+ 93, 12, 28, 28, 28, 28, 28, 28, 13, 13,
+ 63, 54
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 37, 0, 1, 3, 4, 5, 6, 7, 8,
+ 9, 10, 13, 14, 27, 28, 38, 39, 40, 41,
+ 44, 45, 47, 51, 53, 55, 56, 58, 60, 61,
+ 62, 63, 71, 71, 24, 25, 69, 69, 69, 69,
+ 24, 24, 25, 30, 35, 73, 74, 28, 28, 50,
+ 28, 28, 59, 28, 28, 71, 73, 73, 32, 33,
+ 26, 34, 42, 48, 5, 8, 14, 39, 46, 70,
+ 54, 66, 1, 39, 47, 57, 58, 70, 66, 29,
+ 73, 73, 74, 74, 11, 15, 16, 18, 19, 20,
+ 21, 22, 23, 25, 28, 43, 64, 65, 67, 17,
+ 18, 19, 28, 49, 65, 67, 28, 39, 47, 52,
+ 58, 70, 28, 67, 28, 28, 28, 31, 73, 73,
+ 69, 74, 68, 69, 68, 68, 68, 68, 28, 12,
+ 28, 69, 74, 28, 28, 28, 28, 73, 13, 72,
+ 72, 13, 72, 73, 73
+};
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY -2
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrlab1
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yychar1 = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror ("syntax error: cannot back up"); \
+ YYERROR; \
+ } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+/* YYLLOC_DEFAULT -- Compute the default location (before the actions
+ are run). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ Current.first_line = Rhs[1].first_line; \
+ Current.first_column = Rhs[1].first_column; \
+ Current.last_line = Rhs[N].last_line; \
+ Current.last_column = Rhs[N].last_column;
+#endif
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#define YYLEX yylex ()
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YYDSYMPRINT(Args)
+#endif /* !YYDEBUG */
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#if YYMAXDEPTH == 0
+# undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
+{
+ register const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ register char *yyd = yydest;
+ register const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+#endif /* !YYERROR_VERBOSE */
+
+
+
+#if YYDEBUG
+/*-----------------------------.
+| Print this symbol on YYOUT. |
+`-----------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue)
+#else
+yysymprint (yyout, yytype, yyvalue)
+ FILE* yyout;
+ int yytype;
+ YYSTYPE yyvalue;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyout, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyout, yytoknum[yytype], yyvalue);
+# endif
+ }
+ else
+ YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyout, ")");
+}
+#endif /* YYDEBUG. */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yydestruct (int yytype, YYSTYPE yyvalue)
+#else
+yydestruct (yytype, yyvalue)
+ int yytype;
+ YYSTYPE yyvalue;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+
+/* The user can define YYPARSE_PARAM as the name of an argument to be passed
+ into yyparse. The argument should have type void *.
+ It should actually point to an object.
+ Grammar actions can access the variable by casting it
+ to the proper pointer type. */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
+# define YYPARSE_PARAM_DECL
+# else
+# define YYPARSE_PARAM_ARG YYPARSE_PARAM
+# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
+# endif
+#else /* !YYPARSE_PARAM */
+# define YYPARSE_PARAM_ARG
+# define YYPARSE_PARAM_DECL
+#endif /* !YYPARSE_PARAM */
+
+/* Prevent warning if -Wstrict-prototypes. */
+#ifdef __GNUC__
+# ifdef YYPARSE_PARAM
+int yyparse (void *);
+# else
+int yyparse (void);
+# endif
+#endif
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of parse errors so far. */
+int yynerrs;
+
+
+int
+yyparse (YYPARSE_PARAM_ARG)
+ YYPARSE_PARAM_DECL
+{
+
+ register int yystate;
+ register int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Lookahead token as an internal (translated) token number. */
+ int yychar1 = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short yyssa[YYINITDEPTH];
+ short *yyss = yyssa;
+ register short *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ register YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks.
+ */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyssp >= yyss + yystacksize - 1)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow ("parser stack overflow",
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyoverflowlab;
+# else
+ /* Extend the stack our own way. */
+ if (yystacksize >= YYMAXDEPTH)
+ goto yyoverflowlab;
+ yystacksize *= 2;
+ if (yystacksize > YYMAXDEPTH)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyoverflowlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyssp >= yyss + yystacksize - 1)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* yychar is either YYEMPTY or YYEOF
+ or a valid token in external form. */
+
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ /* Convert token to internal form (in yychar1) for indexing tables with. */
+
+ if (yychar <= 0) /* This means end of input. */
+ {
+ yychar1 = 0;
+ yychar = YYEOF; /* Don't call YYLEX any more. */
+
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yychar1 = YYTRANSLATE (yychar);
+
+ /* We have to keep this `#if YYDEBUG', since we use variables
+ which are defined only if `YYDEBUG' is set. */
+ YYDPRINTF ((stderr, "Next token is "));
+ YYDSYMPRINT ((stderr, yychar1, yylval));
+ YYDPRINTF ((stderr, "\n"));
+ }
+
+ /* If the proper action on seeing token YYCHAR1 is to reduce or to
+ detect an error, take that action. */
+ yyn += yychar1;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+ YYDPRINTF ((stderr, "Shifting token %d (%s), ",
+ yychar, yytname[yychar1]));
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+
+#if YYDEBUG
+ /* We have to keep this `#if YYDEBUG', since we use variables which
+ are defined only if `YYDEBUG' is set. */
+ if (yydebug)
+ {
+ int yyi;
+
+ YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
+ yyn - 1, yyrline[yyn]);
+
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
+ YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
+ }
+#endif
+ switch (yyn)
+ {
+ case 8:
+#line 96 "zconf.y"
+ { zconfprint("unexpected 'endmenu' statement"); }
+ break;
+
+ case 9:
+#line 97 "zconf.y"
+ { zconfprint("unexpected 'endif' statement"); }
+ break;
+
+ case 10:
+#line 98 "zconf.y"
+ { zconfprint("unexpected 'endchoice' statement"); }
+ break;
+
+ case 11:
+#line 99 "zconf.y"
+ { zconfprint("syntax error"); yyerrok; }
+ break;
+
+ case 17:
+#line 114 "zconf.y"
+ {
+ struct symbol *sym = sym_lookup(yyvsp[0].string, 0);
+ sym->flags |= SYMBOL_OPTIONAL;
+ menu_add_entry(sym);
+ printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string);
+}
+ break;
+
+ case 18:
+#line 122 "zconf.y"
+ {
+ menu_end_entry();
+ printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 23:
+#line 133 "zconf.y"
+ { }
+ break;
+
+ case 24:
+#line 136 "zconf.y"
+ {
+ menu_set_type(S_TRISTATE);
+ printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 25:
+#line 142 "zconf.y"
+ {
+ menu_set_type(S_BOOLEAN);
+ printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 26:
+#line 148 "zconf.y"
+ {
+ menu_set_type(S_INT);
+ printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 27:
+#line 154 "zconf.y"
+ {
+ menu_set_type(S_HEX);
+ printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 28:
+#line 160 "zconf.y"
+ {
+ menu_set_type(S_STRING);
+ printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 29:
+#line 166 "zconf.y"
+ {
+ menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 30:
+#line 172 "zconf.y"
+ {
+ menu_add_prop(P_DEFAULT, NULL, yyvsp[-1].symbol, yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 31:
+#line 180 "zconf.y"
+ {
+ struct symbol *sym = sym_lookup(NULL, 0);
+ sym->flags |= SYMBOL_CHOICE;
+ menu_add_entry(sym);
+ menu_add_prop(P_CHOICE, NULL, NULL, NULL);
+ printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 32:
+#line 189 "zconf.y"
+ {
+ menu_end_entry();
+ menu_add_menu();
+}
+ break;
+
+ case 33:
+#line 195 "zconf.y"
+ {
+ if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
+ }
+}
+ break;
+
+ case 35:
+#line 205 "zconf.y"
+ {
+ printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno);
+ zconfnerrs++;
+}
+ break;
+
+ case 41:
+#line 219 "zconf.y"
+ {
+ menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 42:
+#line 225 "zconf.y"
+ {
+ current_entry->sym->flags |= SYMBOL_OPTIONAL;
+ printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 43:
+#line 231 "zconf.y"
+ {
+ menu_add_prop(P_DEFAULT, NULL, yyvsp[0].symbol, NULL);
+ //current_choice->prop->def = ;
+ printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 46:
+#line 245 "zconf.y"
+ {
+ printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
+ menu_add_entry(NULL);
+ //current_entry->prompt = menu_add_prop(T_IF, NULL, NULL, );
+ menu_add_dep(yyvsp[0].expr);
+ menu_end_entry();
+ menu_add_menu();
+}
+ break;
+
+ case 47:
+#line 255 "zconf.y"
+ {
+ if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
+ }
+}
+ break;
+
+ case 49:
+#line 265 "zconf.y"
+ {
+ printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno);
+ zconfnerrs++;
+}
+ break;
+
+ case 54:
+#line 280 "zconf.y"
+ {
+ menu_add_entry(NULL);
+ menu_add_prop(P_MENU, yyvsp[0].string, NULL, NULL);
+ printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 55:
+#line 287 "zconf.y"
+ {
+ menu_end_entry();
+ menu_add_menu();
+}
+ break;
+
+ case 56:
+#line 293 "zconf.y"
+ {
+ if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
+ }
+}
+ break;
+
+ case 58:
+#line 303 "zconf.y"
+ {
+ printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno);
+ zconfnerrs++;
+}
+ break;
+
+ case 63:
+#line 313 "zconf.y"
+ { zconfprint("invalid menu option"); yyerrok; }
+ break;
+
+ case 64:
+#line 317 "zconf.y"
+ {
+ yyval.string = yyvsp[0].string;
+ printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string);
+}
+ break;
+
+ case 65:
+#line 323 "zconf.y"
+ {
+ zconf_nextfile(yyvsp[-1].string);
+}
+ break;
+
+ case 66:
+#line 330 "zconf.y"
+ {
+ menu_add_entry(NULL);
+ menu_add_prop(P_COMMENT, yyvsp[0].string, NULL, NULL);
+ printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 67:
+#line 337 "zconf.y"
+ {
+ menu_end_entry();
+}
+ break;
+
+ case 68:
+#line 344 "zconf.y"
+ {
+ printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
+ zconf_starthelp();
+}
+ break;
+
+ case 69:
+#line 350 "zconf.y"
+ {
+ current_entry->sym->help = yyvsp[0].string;
+}
+ break;
+
+ case 72:
+#line 359 "zconf.y"
+ { }
+ break;
+
+ case 73:
+#line 362 "zconf.y"
+ {
+ menu_add_dep(yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 74:
+#line 367 "zconf.y"
+ {
+ menu_add_dep(yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 75:
+#line 372 "zconf.y"
+ {
+ menu_add_dep(yyvsp[0].expr);
+ printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
+}
+ break;
+
+ case 77:
+#line 382 "zconf.y"
+ {
+ menu_add_prop(P_PROMPT, yyvsp[0].string, NULL, NULL);
+}
+ break;
+
+ case 78:
+#line 386 "zconf.y"
+ {
+ menu_add_prop(P_PROMPT, yyvsp[-2].string, NULL, yyvsp[0].expr);
+}
+ break;
+
+ case 81:
+#line 394 "zconf.y"
+ { yyval.token = T_ENDMENU; }
+ break;
+
+ case 82:
+#line 395 "zconf.y"
+ { yyval.token = T_ENDCHOICE; }
+ break;
+
+ case 83:
+#line 396 "zconf.y"
+ { yyval.token = T_ENDIF; }
+ break;
+
+ case 86:
+#line 402 "zconf.y"
+ { yyval.expr = NULL; }
+ break;
+
+ case 87:
+#line 403 "zconf.y"
+ { yyval.expr = yyvsp[0].expr; }
+ break;
+
+ case 88:
+#line 406 "zconf.y"
+ { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); }
+ break;
+
+ case 89:
+#line 407 "zconf.y"
+ { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); }
+ break;
+
+ case 90:
+#line 408 "zconf.y"
+ { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); }
+ break;
+
+ case 91:
+#line 409 "zconf.y"
+ { yyval.expr = yyvsp[-1].expr; }
+ break;
+
+ case 92:
+#line 410 "zconf.y"
+ { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); }
+ break;
+
+ case 93:
+#line 411 "zconf.y"
+ { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); }
+ break;
+
+ case 94:
+#line 412 "zconf.y"
+ { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); }
+ break;
+
+ case 95:
+#line 415 "zconf.y"
+ { yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); }
+ break;
+
+ case 96:
+#line 416 "zconf.y"
+ { yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); }
+ break;
+
+
+ }
+
+/* Line 1016 of /usr/share/bison/yacc.c. */
+#line 1565 "zconf.tab.c"
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+#if YYDEBUG
+ if (yydebug)
+ {
+ short *yyssp1 = yyss - 1;
+ YYFPRINTF (stderr, "state stack now");
+ while (yyssp1 != yyssp)
+ YYFPRINTF (stderr, " %d", *++yyssp1);
+ YYFPRINTF (stderr, "\n");
+ }
+#endif
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ char *yymsg;
+ int yyx, yycount;
+
+ yycount = 0;
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ yysize += yystrlen (yytname[yyx]) + 15, yycount++;
+ yysize += yystrlen ("parse error, unexpected ") + 1;
+ yysize += yystrlen (yytname[yytype]);
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yycount = 0;
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *));
+ yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ const char *yyq = ! yycount ? ", expecting " : " or ";
+ yyp = yystpcpy (yyp, yyq);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yycount++;
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("parse error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("parse error");
+ }
+ goto yyerrlab1;
+
+
+/*----------------------------------------------------.
+| yyerrlab1 -- error raised explicitly by an action. |
+`----------------------------------------------------*/
+yyerrlab1:
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ {
+ /* Pop the error token. */
+ YYPOPSTACK;
+ /* Pop the rest of the stack. */
+ while (yyssp > yyss)
+ {
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp],
+ *yyvsp));
+ YYDPRINTF ((stderr, "\n"));
+ yydestruct (yystos[*yyssp], *yyvsp);
+ YYPOPSTACK;
+ }
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
+ yychar, yytname[yychar1]));
+ yydestruct (yychar1, yylval);
+ yychar = YYEMPTY;
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp], *yyvsp));
+ YYDPRINTF ((stderr, "\n"));
+
+ yydestruct (yystos[yystate], *yyvsp);
+ yyvsp--;
+ yystate = *--yyssp;
+
+
+#if YYDEBUG
+ if (yydebug)
+ {
+ short *yyssp1 = yyss - 1;
+ YYFPRINTF (stderr, "Error: state stack now");
+ while (yyssp1 != yyssp)
+ YYFPRINTF (stderr, " %d", *++yyssp1);
+ YYFPRINTF (stderr, "\n");
+ }
+#endif
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ YYDPRINTF ((stderr, "Shifting error token, "));
+
+ *++yyvsp = yylval;
+
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
+yyoverflowlab:
+ yyerror ("parser stack overflow");
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+ return yyresult;
+}
+
+
+#line 419 "zconf.y"
+
+
+void conf_parse(const char *name)
+{
+ zconf_initscan(name);
+
+ sym_init();
+ menu_init();
+ rootmenu.prompt = menu_add_prop(P_MENU, "BusyBox Configuration", NULL, NULL);
+
+ //zconfdebug = 1;
+ zconfparse();
+ if (zconfnerrs)
+ exit(1);
+ menu_finalize(&rootmenu);
+
+ modules_sym = sym_lookup("MODULES", 0);
+
+ sym_change_count = 1;
+}
+
+const char *zconf_tokenname(int token)
+{
+ switch (token) {
+ case T_MENU: return "menu";
+ case T_ENDMENU: return "endmenu";
+ case T_CHOICE: return "choice";
+ case T_ENDCHOICE: return "endchoice";
+ case T_IF: return "if";
+ case T_ENDIF: return "endif";
+ }
+ return "<token>";
+}
+
+static bool zconf_endtoken(int token, int starttoken, int endtoken)
+{
+ if (token != endtoken) {
+ zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken));
+ zconfnerrs++;
+ return false;
+ }
+ if (current_menu->file != current_file) {
+ zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken));
+ zconfprint("location of the '%s'", zconf_tokenname(starttoken));
+ zconfnerrs++;
+ return false;
+ }
+ return true;
+}
+
+static void zconfprint(const char *err, ...)
+{
+ va_list ap;
+
+ fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
+ va_start(ap, err);
+ vfprintf(stderr, err, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+}
+
+static void zconferror(const char *err)
+{
+ fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno(), err);
+}
+
+void print_quoted_string(FILE *out, const char *str)
+{
+ const char *p;
+ int len;
+
+ putc('"', out);
+ while ((p = strchr(str, '"'))) {
+ len = p - str;
+ if (len)
+ fprintf(out, "%.*s", len, str);
+ fputs("\\\"", out);
+ str = p + 1;
+ }
+ fputs(str, out);
+ putc('"', out);
+}
+
+void print_symbol(FILE *out, struct menu *menu)
+{
+ struct symbol *sym = menu->sym;
+ struct property *prop;
+
+ //sym->flags |= SYMBOL_PRINTED;
+
+ if (sym_is_choice(sym))
+ fprintf(out, "choice\n");
+ else
+ fprintf(out, "config %s\n", sym->name);
+ switch (sym->type) {
+ case S_BOOLEAN:
+ fputs(" boolean\n", out);
+ break;
+ case S_TRISTATE:
+ fputs(" tristate\n", out);
+ break;
+ case S_STRING:
+ fputs(" string\n", out);
+ break;
+ case S_INT:
+ fputs(" integer\n", out);
+ break;
+ case S_HEX:
+ fputs(" hex\n", out);
+ break;
+ default:
+ fputs(" ???\n", out);
+ break;
+ }
+#if 0
+ if (!expr_is_yes(sym->dep)) {
+ fputs(" depends ", out);
+ expr_fprint(sym->dep, out);
+ fputc('\n', out);
+ }
+#endif
+ for (prop = sym->prop; prop; prop = prop->next) {
+ if (prop->menu != menu)
+ continue;
+ switch (prop->type) {
+ case P_PROMPT:
+ fputs(" prompt ", out);
+ print_quoted_string(out, prop->text);
+ if (prop->def) {
+ fputc(' ', out);
+ if (prop->def->flags & SYMBOL_CONST)
+ print_quoted_string(out, prop->def->name);
+ else
+ fputs(prop->def->name, out);
+ }
+ if (!expr_is_yes(E_EXPR(prop->visible))) {
+ fputs(" if ", out);
+ expr_fprint(E_EXPR(prop->visible), out);
+ }
+ fputc('\n', out);
+ break;
+ case P_DEFAULT:
+ fputs( " default ", out);
+ print_quoted_string(out, prop->def->name);
+ if (!expr_is_yes(E_EXPR(prop->visible))) {
+ fputs(" if ", out);
+ expr_fprint(E_EXPR(prop->visible), out);
+ }
+ fputc('\n', out);
+ break;
+ case P_CHOICE:
+ fputs(" #choice value\n", out);
+ break;
+ default:
+ fprintf(out, " unknown prop %d!\n", prop->type);
+ break;
+ }
+ }
+ if (sym->help) {
+ int len = strlen(sym->help);
+ while (sym->help[--len] == '\n')
+ sym->help[len] = 0;
+ fprintf(out, " help\n%s\n", sym->help);
+ }
+ fputc('\n', out);
+}
+
+void zconfdump(FILE *out)
+{
+ //struct file *file;
+ struct property *prop;
+ struct symbol *sym;
+ struct menu *menu;
+
+ menu = rootmenu.list;
+ while (menu) {
+ if ((sym = menu->sym))
+ print_symbol(out, menu);
+ else if ((prop = menu->prompt)) {
+ switch (prop->type) {
+ //case T_MAINMENU:
+ // fputs("\nmainmenu ", out);
+ // print_quoted_string(out, prop->text);
+ // fputs("\n", out);
+ // break;
+ case P_COMMENT:
+ fputs("\ncomment ", out);
+ print_quoted_string(out, prop->text);
+ fputs("\n", out);
+ break;
+ case P_MENU:
+ fputs("\nmenu ", out);
+ print_quoted_string(out, prop->text);
+ fputs("\n", out);
+ break;
+ //case T_SOURCE:
+ // fputs("\nsource ", out);
+ // print_quoted_string(out, prop->text);
+ // fputs("\n", out);
+ // break;
+ //case T_IF:
+ // fputs("\nif\n", out);
+ default:
+ ;
+ }
+ if (!expr_is_yes(E_EXPR(prop->visible))) {
+ fputs(" depends ", out);
+ expr_fprint(E_EXPR(prop->visible), out);
+ fputc('\n', out);
+ }
+ fputs("\n", out);
+ }
+
+ if (menu->list)
+ menu = menu->list;
+ else if (menu->next)
+ menu = menu->next;
+ else while ((menu = menu->parent)) {
+ if (menu->prompt && menu->prompt->type == P_MENU)
+ fputs("\nendmenu\n", out);
+ if (menu->next) {
+ menu = menu->next;
+ break;
+ }
+ }
+ }
+}
+
+#include "lex.zconf.c"
+#include "confdata.c"
+#include "expr.c"
+#include "symbol.c"
+#include "menu.c"
+