-*.o
-conf*
-!conf*.c
-!conf*.h
-mconf*
-!mconf*.c
-!mconf*.h
-mconf_check
-*.*.c
-qconf*
-qconf*.moc
-!qconf*.cc
-!qconf*.h
-!images*.c
-.tmp_qtcheck
+#
+# Generated files
+#
+*.moc
+*conf-cfg
+
+#
+# configuration programs
+#
+conf
+mconf
+nconf
+qconf
+gconf
+# SPDX-License-Identifier: GPL-2.0
# ===========================================================================
# OpenWrt configuration targets
-# These targets are used from top-level makefile
+
+.PHONY: clean all
+all: conf mconf
+clean:
+ rm -f *.o lxdialog/*.o *.moc $(clean-files) conf mconf qconf
+
+clean-files :=
# ===========================================================================
-# Shared Makefile for the various kconfig executables:
-# conf: Used for defconfig, oldconfig and related targets
-# mconf: Used for the mconfig target.
-# Utilizes the lxdialog package
-# qconf: Used for the xconfig target
-# Based on Qt which needs to be installed to compile it
+# Variables needed by the upstream Makefile
+
+# Avoids displaying 'UPD mconf-cfg' in an otherwise quiet make menuconfig
+kecho:=true
+
+CONFIG_SHELL:=$(SHELL)
+srctree:=.
+src:=.
+obj:=.
+Q:=$(if $V,,@)
+cmd = $(cmd_$(1))
+dot-target = $(dir $@).$(notdir $@)
+
+# taken from ../Kbuild.include
+define filechk
+ $(Q)set -e; \
+ mkdir -p $(dir $@); \
+ trap "rm -f $(dot-target).tmp" EXIT; \
+ { $(filechk_$(1)); } > $(dot-target).tmp; \
+ if [ ! -r $@ ] || ! cmp -s $@ $(dot-target).tmp; then \
+ $(kecho) ' UPD $@'; \
+ mv -f $(dot-target).tmp $@; \
+ fi
+endef
+
+### Stripped down upstream Makefile follows:
+# ===========================================================================
# object files used by all kconfig flavours
+common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \
+ symbol.o util.o
+
+$(obj)/lexer.lex.o: $(obj)/parser.tab.h
+HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src)
+HOSTCFLAGS_parser.tab.o := -I $(srctree)/$(src)
+# conf: Used for defconfig, oldconfig and related targets
+hostprogs-y += conf
+conf-objs := conf.o $(common-objs)
-# Platform specific fixes
-#
-# FreeBSD
+# mconf: Used for the menuconfig target based on lxdialog
+hostprogs-y += mconf
+lxdialog := $(addprefix lxdialog/, \
+ checklist.o inputbox.o menubox.o textbox.o util.o yesno.o)
+mconf-objs := mconf.o $(lxdialog) $(common-objs)
-check_lxdialog = $(shell $(SHELL) $(CURDIR)/lxdialog/check-lxdialog.sh -$(1))
-export CFLAGS += -DKBUILD_NO_NLS -I. $(call check_lxdialog,ccflags)
-export CXXFLAGS += -DKBUILD_NO_NLS
+HOSTLDLIBS_mconf = $(shell . $(obj)/mconf-cfg && echo $$libs)
+$(foreach f, mconf.o $(lxdialog), \
+ $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/mconf-cfg && echo $$$$cflags)))
-conf-objs := conf.o zconf.tab.o
-mconf-objs := mconf.o zconf.tab.o
+$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/mconf-cfg
+
+# qconf: Used for the xconfig target based on Qt
+hostprogs-y += qconf
qconf-cxxobjs := qconf.o
-qconf-objs := zconf.tab.o
+qconf-objs := images.o $(common-objs)
-lxdialog-objs := \
- lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o \
- lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
+HOSTLDLIBS_qconf = $(shell . $(obj)/qconf-cfg && echo $$libs)
+HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/qconf-cfg && echo $$cflags)
-clean-files := zconf.tab.c zconf.lex.c zconf.hash.c
-# Remove qconf junk files
-clean-files += $(qconf-cxxobjs) qconf.moc .tmp_qtcheck qconf
+$(obj)/qconf.o: $(obj)/qconf-cfg $(obj)/qconf.moc
-all: conf mconf
+quiet_cmd_moc = MOC $@
+ cmd_moc = $(shell . $(obj)/qconf-cfg && echo $$moc) -i $< -o $@
-conf: $(conf-objs)
-mconf: $(mconf-objs) $(lxdialog-objs)
- $(CC) -o $@ $^ $(call check_lxdialog,ldflags $(CC))
-qconf: $(qconf-cxxobjs) $(qconf-objs)
- $(CXX) -o $@ $^ $(HOSTLOADLIBES_qconf)
+$(obj)/%.moc: $(src)/%.h $(obj)/qconf-cfg
+ $(call cmd,moc)
-clean:
- rm -f *.o lxdialog/*.o $(clean-files) conf mconf
+# check if necessary packages are available, and configure build flags
+filechk_conf_cfg = $(CONFIG_SHELL) $<
+
+$(obj)/%conf-cfg: $(src)/%conf-cfg.sh FORCE
+ $(call filechk,conf_cfg)
+
+clean-files += *conf-cfg
-zconf.tab.o: zconf.lex.c zconf.hash.c confdata.c
+# ===========================================================================
+# OpenWrt rules and final adjustments that need to be made after reading the
+# full upstream Makefile
+
+FORCE:
-kconfig_load.o: lkc_defs.h
+ifdef BUILD_SHIPPED_FILES
+shipped-files := lexer.lex.c parser.tab.c parser.tab.h
+clean-files += $(shipped-files)
-zconf.tab.c: zconf.y $(wildcard zconf.tab.c_shipped)
-zconf.lex.c: zconf.l $(wildcard zconf.lex.c_shipped)
-zconf.hash.c: zconf.gperf $(wildcard zconf.hash.c_shipped)
+.SECONDARY: $(shipped-files)
-%.tab.c: %.y
- cp $@_shipped $@ || bison -l -b $* -p $(notdir $*) $<
+%.tab.c %.tab.h: %.y
+ bison -l -d -b $* $<
%.lex.c: %.l
- cp $@_shipped $@ || flex -L -P$(notdir $*) -o$@ $<
-
-%.hash.c: %.gperf
- cp $@_shipped $@ || gperf < $< > $@
-
-ifeq ($(MAKECMDGOALS),qconf)
-qconf.o: .tmp_qtcheck
-.tmp_qtcheck: Makefile
--include .tmp_qtcheck
-
-# Qt needs some extra effort...
-.tmp_qtcheck:
- @set -e; echo " CHECK qt"; \
- if pkg-config --exists Qt5Core; then \
- cflags="-std=c++11 -fPIC `pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets`"; \
- libs=`pkg-config --libs Qt5Core Qt5Gui Qt5Widgets`; \
- moc=`pkg-config --variable=host_bins Qt5Core`/moc; \
- elif pkg-config --exists QtCore; then \
- cflags=`pkg-config --cflags QtCore QtGui`; \
- libs=`pkg-config --libs QtCore QtGui`; \
- moc=`pkg-config --variable=moc_location QtCore`; \
- else \
- echo >&2 "*"; \
- echo >&2 "* Could not find Qt via pkg-config."; \
- echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"; \
- echo >&2 "*"; \
- exit 1; \
- fi; \
- echo "KC_QT_CFLAGS=$$cflags" > $@; \
- echo "KC_QT_LIBS=$$libs" >> $@; \
- echo "KC_QT_MOC=$$moc" >> $@
+ flex -L -o$@ $<
endif
-#Define compiler flags to build qconf
-HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
-HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
+$(foreach f, mconf.o $(lxdialog), \
+ $(eval $f: CFLAGS+=$$(HOSTCFLAGS_$f)))
-qconf.o: qconf.moc
-qconf.o: CXXFLAGS+=$(HOSTCXXFLAGS_qconf.o)
+$(obj)/lexer.lex.o: CFLAGS += $(HOSTCFLAGS_lexer.lex.o)
+$(obj)/parser.tab.o: CFLAGS += $(HOSTCFLAGS_parser.tab.o)
+$(obj)/qconf.o: CXXFLAGS+=$(HOSTCXXFLAGS_qconf.o)
+
+conf: $(conf-objs)
-moc = $(KC_QT_MOC) -i $< -o $@
+# The *conf-cfg file is used (then filtered out) as the first prerequisite to
+# avoid sourcing it before the script is built, when trying to compute CFLAGS
+# for the actual first prerequisite. This avoids errors like:
+# '/bin/sh: ./mconf-cfg: No such file or directory'
+mconf: mconf-cfg $(mconf-objs)
+ $(CC) -o $@ $(filter-out mconf-cfg,$^) $(HOSTLDLIBS_mconf)
-%.moc: %.h .tmp_qtcheck
- $(call moc)
+qconf: qconf-cfg $(qconf-cxxobjs) $(qconf-objs)
+ $(CXX) -o $@ $(filter-out qconf-cfg,$^) $(HOSTLDLIBS_qconf)
-These files were taken from the Linux 3.9 Kernel
-Configuration System and modified for the OpenWrt Buildroot.
+These files were taken from the Linux Kernel Configuration System at commit
+089b7d890f972f6b649fedc9259f6b93a18fb970 (Feb 4, 2020) and modified for the
+OpenWrt Buildroot:
+ - removed nconf, gconf, tests and kernel configuration targets
+ - adjusted the Makefile to compile outside the kernel
+ - always use default file when running make all{no,mod,yes}config
+ - added a 'reset' command to reset config when the target changes
+ - allow config reading from & writing to a different file
+ - allow 'source' command to use globs to include multiple files
+ - don't write auto.conf and other files under include/ directory
+ - reverted a commit to allow use of '/' & '.' in unquoted config symbols.
+ There are too many of those in OpenWrt right now.
+ - reverted a commit that was issuing a warning when there were more than
+ one help text. This is used in a few packages to use different texts
+ for the menuconfig help, and the ipkg package description.
+ - reverted an upstream change that avoids writing symbols that are not
+ visible to .config, which breaks OpenWrt busybox's '.config' generation
+ logic.
+ - use pre-built *.lex.c *.tab.[ch] files by default, to avoid depending on
+ flex & bison. Rebuild/remove these files only if running make with
+ BUILD_SHIPPED_FILES defined
+
+For a full list of changes, see the repository at:
+https://github.com/cotequeiroz/linux/commits/openwrt/scripts/kconfig
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
-#include <locale.h>
#include <ctype.h>
#include <limits.h>
#include <stdio.h>
static void conf(struct menu *menu);
static void check_conf(struct menu *menu);
-static void xfgets(char *str, int size, FILE *in);
enum input_mode {
oldaskconfig,
- silentoldconfig,
+ syncconfig,
oldconfig,
allnoconfig,
allyesconfig,
defconfig,
savedefconfig,
listnewconfig,
+ helpnewconfig,
olddefconfig,
-} input_mode = oldaskconfig;
+ yes2modconfig,
+ mod2yesconfig,
+};
+static enum input_mode input_mode = oldaskconfig;
static int indent = 1;
static int tty_stdio;
-static int valid_stdin = 1;
static int sync_kconfig;
static int conf_cnt;
static char line[PATH_MAX];
*p-- = 0;
}
-static void check_stdin(void)
+/* Helper function to facilitate fgets() by Jean Sacren. */
+static void xfgets(char *str, int size, FILE *in)
{
- if (!valid_stdin) {
- printf("%s",_("aborted!\n\n"));
- printf("%s",_("Console input/output is redirected. "));
- printf("%s",_("Run 'make oldconfig' to update configuration.\n\n"));
- exit(1);
- }
+ if (!fgets(str, size, in))
+ fprintf(stderr, "\nError in reading or end of file.\n");
+
+ if (!tty_stdio)
+ printf("%s", str);
}
static int conf_askvalue(struct symbol *sym, const char *def)
enum symbol_type type = sym_get_type(sym);
if (!sym_has_value(sym))
- printf("%s",_("(NEW) "));
+ printf("(NEW) ");
line[0] = '\n';
line[1] = 0;
- if (!sym_is_changable(sym)) {
+ if (!sym_is_changeable(sym)) {
printf("%s\n", def);
line[0] = '\n';
line[1] = 0;
switch (input_mode) {
case oldconfig:
- case silentoldconfig:
+ case syncconfig:
if (sym_has_value(sym)) {
printf("%s\n", def);
return 0;
}
- check_stdin();
/* fall through */
case oldaskconfig:
fflush(stdout);
xfgets(line, sizeof(line), stdin);
- if (!tty_stdio)
- printf("\n");
return 1;
default:
break;
const char *def;
while (1) {
- printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
+ printf("%*s%s ", indent - 1, "", menu->prompt->text);
printf("(%s) ", sym->name);
def = sym_get_string_value(sym);
if (sym_get_string_value(sym))
tristate oldval, newval;
while (1) {
- printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
+ printf("%*s%s ", indent - 1, "", menu->prompt->text);
if (sym->name)
printf("(%s) ", sym->name);
putchar('[');
printf("/m");
if (oldval != yes && sym_tristate_within_range(sym, yes))
printf("/y");
- if (menu_has_help(menu))
- printf("/?");
- printf("] ");
+ printf("/?] ");
if (!conf_askvalue(sym, sym_get_string_value(sym)))
return 0;
strip(line);
sym = menu->sym;
is_new = !sym_has_value(sym);
- if (sym_is_changable(sym)) {
+ if (sym_is_changeable(sym)) {
conf_sym(menu);
sym_calc_value(sym);
switch (sym_get_tristate_value(sym)) {
case no:
return 1;
case mod:
- printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
+ printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));
return 0;
case yes:
break;
while (1) {
int cnt, def;
- printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
+ printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));
def_sym = sym_get_choice_value(sym);
cnt = def = 0;
line[0] = 0;
if (!menu_is_visible(child))
continue;
if (!child->sym) {
- printf("%*c %s\n", indent, '*', _(menu_get_prompt(child)));
+ printf("%*c %s\n", indent, '*', menu_get_prompt(child));
continue;
}
cnt++;
printf("%*c", indent, '>');
} else
printf("%*c", indent, ' ');
- printf(" %d. %s", cnt, _(menu_get_prompt(child)));
+ printf(" %d. %s", cnt, menu_get_prompt(child));
if (child->sym->name)
printf(" (%s)", child->sym->name);
if (!sym_has_value(child->sym))
- printf("%s",_(" (NEW)"));
+ printf(" (NEW)");
printf("\n");
}
- printf(_("%*schoice"), indent - 1, "");
+ printf("%*schoice", indent - 1, "");
if (cnt == 1) {
printf("[1]: 1\n");
goto conf_childs;
}
- printf("[1-%d", cnt);
- if (menu_has_help(menu))
- printf("?");
- printf("]: ");
+ printf("[1-%d?]: ", cnt);
switch (input_mode) {
case oldconfig:
- case silentoldconfig:
+ case syncconfig:
if (!is_new) {
cnt = def;
printf("%d\n", cnt);
break;
}
- check_stdin();
/* fall through */
case oldaskconfig:
fflush(stdout);
switch (prop->type) {
case P_MENU:
- if ((input_mode == silentoldconfig ||
- input_mode == listnewconfig ||
- input_mode == olddefconfig) &&
- rootEntry != menu) {
+ /*
+ * Except in oldaskconfig mode, we show only menus that
+ * contain new symbols.
+ */
+ if (input_mode != oldaskconfig && rootEntry != menu) {
check_conf(menu);
return;
}
if (prompt)
printf("%*c\n%*c %s\n%*c\n",
indent, '*',
- indent, '*', _(prompt),
+ indent, '*', prompt,
indent, '*');
default:
;
sym = menu->sym;
if (sym && !sym_has_value(sym)) {
- if (sym_is_changable(sym) ||
+ if (sym_is_changeable(sym) ||
(sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
if (input_mode == listnewconfig) {
- if (sym->name && !sym_is_choice_value(sym)) {
- printf("%s%s\n", CONFIG_, sym->name);
+ if (sym->name) {
+ const char *str;
+
+ if (sym->type == S_STRING) {
+ str = sym_get_string_value(sym);
+ str = sym_escape_string_value(str);
+ printf("%s%s=%s\n", CONFIG_, sym->name, str);
+ free((void *)str);
+ } else {
+ str = sym_get_string_value(sym);
+ printf("%s%s=%s\n", CONFIG_, sym->name, str);
+ }
}
- } else if (input_mode != olddefconfig) {
+ } else if (input_mode == helpnewconfig) {
+ printf("-----\n");
+ print_help(menu);
+ printf("-----\n");
+
+ } else {
if (!conf_cnt++)
- printf("%s",_("*\n* Restart config...\n*\n"));
+ printf("*\n* Restart config...\n*\n");
rootEntry = menu_get_parent_menu(menu);
conf(rootEntry);
}
static struct option long_opts[] = {
{"oldaskconfig", no_argument, NULL, oldaskconfig},
{"oldconfig", no_argument, NULL, oldconfig},
- {"silentoldconfig", no_argument, NULL, silentoldconfig},
- {"defconfig", optional_argument, NULL, defconfig},
+ {"syncconfig", no_argument, NULL, syncconfig},
+ {"defconfig", required_argument, NULL, defconfig},
{"savedefconfig", required_argument, NULL, savedefconfig},
{"allnoconfig", no_argument, NULL, allnoconfig},
{"allyesconfig", no_argument, NULL, allyesconfig},
{"alldefconfig", no_argument, NULL, alldefconfig},
{"randconfig", no_argument, NULL, randconfig},
{"listnewconfig", no_argument, NULL, listnewconfig},
+ {"helpnewconfig", no_argument, NULL, helpnewconfig},
{"olddefconfig", no_argument, NULL, olddefconfig},
- /*
- * oldnoconfig is an alias of olddefconfig, because people already
- * are dependent on its behavior(sets new symbols to their default
- * value but not 'n') with the counter-intuitive name.
- */
- {"oldnoconfig", no_argument, NULL, olddefconfig},
+ {"yes2modconfig", no_argument, NULL, yes2modconfig},
+ {"mod2yesconfig", no_argument, NULL, mod2yesconfig},
{NULL, 0, NULL, 0}
};
printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
printf("[option] is _one_ of the following:\n");
printf(" --listnewconfig List new options\n");
+ printf(" --helpnewconfig List new options and help text\n");
printf(" --oldaskconfig Start a new configuration using a line-oriented program\n");
printf(" --oldconfig Update a configuration using a provided .config as base\n");
- printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n");
- printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n");
- printf(" --oldnoconfig An alias of olddefconfig\n");
+ printf(" --syncconfig Similar to oldconfig but generates configuration in\n"
+ " include/{generated/,config/}\n");
+ printf(" --olddefconfig Same as oldconfig but sets new symbols to their default value\n");
printf(" --defconfig <file> New config with default defined in <file>\n");
printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n");
printf(" --allnoconfig New config where all options are answered with no\n");
printf(" --allmodconfig New config where all options are answered with mod\n");
printf(" --alldefconfig New config with all symbols set to default\n");
printf(" --randconfig New config with random answer to all options\n");
+ printf(" --yes2modconfig Change answers from yes to mod if possible\n");
+ printf(" --mod2yesconfig Change answers from mod to yes if possible\n");
}
int main(int ac, char **av)
const char *progname = av[0];
int opt;
const char *name, *defconfig_file = NULL /* gcc uninit */;
- struct stat tmpstat;
const char *input_file = NULL, *output_file = NULL;
+ int no_conf_write = 0;
- setlocale(LC_ALL, "");
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
-
- tty_stdio = isatty(0) && isatty(1) && isatty(2);
+ tty_stdio = isatty(0) && isatty(1);
while ((opt = getopt_long(ac, av, "r:w:s", long_opts, NULL)) != -1) {
if (opt == 's') {
continue;
}
switch (opt) {
- case silentoldconfig:
+ case syncconfig:
+ /*
+ * syncconfig is invoked during the build stage.
+ * Suppress distracting "configuration written to ..."
+ */
+ conf_set_message_callback(NULL);
sync_kconfig = 1;
break;
case defconfig:
case allmodconfig:
case alldefconfig:
case listnewconfig:
+ case helpnewconfig:
case olddefconfig:
+ case yes2modconfig:
+ case mod2yesconfig:
break;
case 'r':
input_file = optarg;
input_mode = (enum input_mode)opt;
}
if (ac == optind) {
- printf(_("%s: Kconfig file missing\n"), av[0]);
+ fprintf(stderr, "%s: Kconfig file missing\n", av[0]);
conf_usage(progname);
exit(1);
}
name = av[optind];
conf_parse(name);
//zconfdump(stdout);
- if (sync_kconfig) {
- name = conf_get_configname();
- if (stat(name, &tmpstat)) {
- fprintf(stderr, _("***\n"
- "*** Configuration file \"%s\" not found!\n"
- "***\n"
- "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
- "*** \"make menuconfig\" or \"make xconfig\").\n"
- "***\n"), name);
- exit(1);
- }
- }
switch (input_mode) {
case defconfig:
- if (!defconfig_file)
- defconfig_file = conf_get_default_confname();
if (conf_read(defconfig_file)) {
- printf(_("***\n"
- "*** Can't find default configuration \"%s\"!\n"
- "***\n"), defconfig_file);
+ fprintf(stderr,
+ "***\n"
+ "*** Can't find default configuration \"%s\"!\n"
+ "***\n",
+ defconfig_file);
exit(1);
}
break;
case savedefconfig:
- case silentoldconfig:
+ case syncconfig:
case oldaskconfig:
case oldconfig:
case listnewconfig:
+ case helpnewconfig:
case olddefconfig:
+ case yes2modconfig:
+ case mod2yesconfig:
case allnoconfig:
case allyesconfig:
case allmodconfig:
}
if (sync_kconfig) {
- if (conf_get_changed()) {
- name = getenv("KCONFIG_NOSILENTUPDATE");
- if (name && *name) {
+ name = getenv("KCONFIG_NOSILENTUPDATE");
+ if (name && *name) {
+ if (conf_get_changed()) {
fprintf(stderr,
- _("\n*** The configuration requires explicit update.\n\n"));
+ "\n*** The configuration requires explicit update.\n\n");
return 1;
}
+ no_conf_write = 1;
}
- valid_stdin = tty_stdio;
}
switch (input_mode) {
break;
case savedefconfig:
break;
+ case yes2modconfig:
+ conf_rewrite_mod_or_yes(def_y2m);
+ break;
+ case mod2yesconfig:
+ conf_rewrite_mod_or_yes(def_m2y);
+ break;
case oldaskconfig:
rootEntry = &rootmenu;
conf(&rootmenu);
- input_mode = silentoldconfig;
+ input_mode = oldconfig;
/* fall through */
case oldconfig:
case listnewconfig:
- case olddefconfig:
- case silentoldconfig:
+ case helpnewconfig:
+ case syncconfig:
/* Update until a loop caused no more changes */
do {
conf_cnt = 0;
check_conf(&rootmenu);
- } while (conf_cnt &&
- (input_mode != listnewconfig &&
- input_mode != olddefconfig));
+ } while (conf_cnt);
+ break;
+ case olddefconfig:
+ default:
break;
}
- if (sync_kconfig) {
- /* silentoldconfig is used during the build so we shall update autoconf.
- * All other commands are only used to generate a config.
- */
- if ((output_file || conf_get_changed()) &&
- conf_write(output_file)) {
- fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n"));
- exit(1);
- }
- if (conf_write_autoconf()) {
- fprintf(stderr, _("\n*** Error during update of the configuration.\n\n"));
- return 1;
- }
- } else if (input_mode == savedefconfig) {
+ if (input_mode == savedefconfig) {
if (conf_write_defconfig(defconfig_file)) {
- fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"),
+ fprintf(stderr, "n*** Error while saving defconfig to: %s\n\n",
defconfig_file);
return 1;
}
- } else if (input_mode != listnewconfig) {
- if (conf_write(output_file)) {
- fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n"));
+ } else if (input_mode != listnewconfig && input_mode != helpnewconfig) {
+ if ((output_file || !no_conf_write) &&
+ conf_write(output_file)) {
+ fprintf(stderr, "\n*** Error during writing of the configuration.\n\n");
exit(1);
}
+
+ /*
+ * Create auto.conf if it does not exist.
+ * This prevents GNU Make 4.1 or older from emitting
+ * "include/config/auto.conf: No such file or directory"
+ * in the top-level Makefile
+ *
+ * syncconfig always creates or updates auto.conf because it is
+ * used during the build.
+ */
+ if (conf_write_autoconf(sync_kconfig) && sync_kconfig) {
+ fprintf(stderr,
+ "\n*** Error during sync of the configuration.\n\n");
+ return 1;
+ }
}
return 0;
}
-
-/*
- * Helper function to facilitate fgets() by Jean Sacren.
- */
-void xfgets(char *str, int size, FILE *in)
-{
- if (fgets(str, size, in) == NULL)
- fprintf(stderr, "\nError in reading or end of file.\n");
-}
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
+#include <sys/mman.h>
#include <sys/stat.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
+#include <limits.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "lkc.h"
+/* return true if 'path' exists, false otherwise */
+static bool is_present(const char *path)
+{
+ struct stat st;
+
+ return !stat(path, &st);
+}
+
+/* return true if 'path' exists and it is a directory, false otherwise */
+static bool is_dir(const char *path)
+{
+ struct stat st;
+
+ if (stat(path, &st))
+ return 0;
+
+ return S_ISDIR(st.st_mode);
+}
+
+/* return true if the given two files are the same, false otherwise */
+static bool is_same(const char *file1, const char *file2)
+{
+ int fd1, fd2;
+ struct stat st1, st2;
+ void *map1, *map2;
+ bool ret = false;
+
+ fd1 = open(file1, O_RDONLY);
+ if (fd1 < 0)
+ return ret;
+
+ fd2 = open(file2, O_RDONLY);
+ if (fd2 < 0)
+ goto close1;
+
+ ret = fstat(fd1, &st1);
+ if (ret)
+ goto close2;
+ ret = fstat(fd2, &st2);
+ if (ret)
+ goto close2;
+
+ if (st1.st_size != st2.st_size)
+ goto close2;
+
+ map1 = mmap(NULL, st1.st_size, PROT_READ, MAP_PRIVATE, fd1, 0);
+ if (map1 == MAP_FAILED)
+ goto close2;
+
+ map2 = mmap(NULL, st2.st_size, PROT_READ, MAP_PRIVATE, fd2, 0);
+ if (map2 == MAP_FAILED)
+ goto close2;
+
+ if (bcmp(map1, map2, st1.st_size))
+ goto close2;
+
+ ret = true;
+close2:
+ close(fd2);
+close1:
+ close(fd1);
+
+ return ret;
+}
+
+/*
+ * Create the parent directory of the given path.
+ *
+ * For example, if 'include/config/auto.conf' is given, create 'include/config'.
+ */
+static int make_parent_dir(const char *path)
+{
+ char tmp[PATH_MAX + 1];
+ char *p;
+
+ strncpy(tmp, path, sizeof(tmp));
+ tmp[sizeof(tmp) - 1] = 0;
+
+ /* Remove the base name. Just return if nothing is left */
+ p = strrchr(tmp, '/');
+ if (!p)
+ return 0;
+ *(p + 1) = 0;
+
+ /* Just in case it is an absolute path */
+ p = tmp;
+ while (*p == '/')
+ p++;
+
+ while ((p = strchr(p, '/'))) {
+ *p = 0;
+
+ /* skip if the directory exists */
+ if (!is_dir(tmp) && mkdir(tmp, 0755))
+ return -1;
+
+ *p = '/';
+ while (*p == '/')
+ p++;
+ }
+
+ return 0;
+}
+
+static char depfile_path[PATH_MAX];
+static size_t depfile_prefix_len;
+
+/* touch depfile for symbol 'name' */
+static int conf_touch_dep(const char *name)
+{
+ int fd, ret;
+ const char *s;
+ char *d, c;
+
+ /* check overflow: prefix + name + ".h" + '\0' must fit in buffer. */
+ if (depfile_prefix_len + strlen(name) + 3 > sizeof(depfile_path))
+ return -1;
+
+ d = depfile_path + depfile_prefix_len;
+ s = name;
+
+ while ((c = *s++))
+ *d++ = (c == '_') ? '/' : tolower(c);
+ strcpy(d, ".h");
+
+ /* Assume directory path already exists. */
+ fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+ if (fd == -1) {
+ if (errno != ENOENT)
+ return -1;
+
+ ret = make_parent_dir(depfile_path);
+ if (ret)
+ return ret;
+
+ /* Try it again. */
+ fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+ if (fd == -1)
+ return -1;
+ }
+ close(fd);
+
+ return 0;
+}
+
struct conf_printer {
void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
void (*print_comment)(FILE *, const char *, void *);
__attribute__ ((format (printf, 1, 2)));
static const char *conf_filename;
-static int conf_lineno, conf_warnings, conf_unsaved;
-
-const char conf_defname[] = "arch/$ARCH/defconfig";
+static int conf_lineno, conf_warnings;
static void conf_warning(const char *fmt, ...)
{
conf_warnings++;
}
-static void conf_default_message_callback(const char *fmt, va_list ap)
+static void conf_default_message_callback(const char *s)
{
printf("#\n# ");
- vprintf(fmt, ap);
+ printf("%s", s);
printf("\n#\n");
}
-static void (*conf_message_callback) (const char *fmt, va_list ap) =
+static void (*conf_message_callback)(const char *s) =
conf_default_message_callback;
-void conf_set_message_callback(void (*fn) (const char *fmt, va_list ap))
+void conf_set_message_callback(void (*fn)(const char *s))
{
conf_message_callback = fn;
}
static void conf_message(const char *fmt, ...)
{
va_list ap;
+ char buf[4096];
+
+ if (!conf_message_callback)
+ return;
va_start(ap, fmt);
- if (conf_message_callback)
- conf_message_callback(fmt, ap);
+
+ vsnprintf(buf, sizeof(buf), fmt, ap);
+ conf_message_callback(buf);
va_end(ap);
}
return name ? name : ".config";
}
-const char *conf_get_autoconfig_name(void)
+static const char *conf_get_autoconfig_name(void)
{
char *name = getenv("KCONFIG_AUTOCONFIG");
return name ? name : "include/config/auto.conf";
}
-static char *conf_expand_value(const char *in)
-{
- struct symbol *sym;
- const char *src;
- static char res_value[SYMBOL_MAXLENGTH];
- char *dst, name[SYMBOL_MAXLENGTH];
-
- res_value[0] = 0;
- dst = name;
- while ((src = strchr(in, '$'))) {
- strncat(res_value, in, src - in);
- src++;
- dst = name;
- while (isalnum(*src) || *src == '_')
- *dst++ = *src++;
- *dst = 0;
- sym = sym_lookup(name, 0);
- sym_calc_value(sym);
- strcat(res_value, sym_get_string_value(sym));
- in = src;
- }
- strcat(res_value, in);
-
- return res_value;
-}
-
-char *conf_get_default_confname(void)
-{
- struct stat buf;
- static char fullname[PATH_MAX+1];
- char *env, *name;
-
- name = conf_expand_value(conf_defname);
- env = getenv(SRCTREE);
- if (env) {
- sprintf(fullname, "%s/%s", env, name);
- if (!stat(fullname, &buf))
- return fullname;
- }
- return name;
-}
-
static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
{
char *p2;
conf_warning("symbol value '%s' invalid for %s",
p, sym->name);
return 1;
- case S_OTHER:
- if (*p != '"') {
- for (p2 = p; *p2 && !isspace(*p2); p2++)
- ;
- sym->type = S_STRING;
- goto done;
- }
- /* fall through */
case S_STRING:
if (*p++ != '"')
break;
/* fall through */
case S_INT:
case S_HEX:
- done:
if (sym_string_valid(sym, p)) {
- sym->def[def].val = strdup(p);
+ sym->def[def].val = xstrdup(p);
sym->flags |= def_flags;
} else {
if (def != S_DEF_AUTO)
if (new_size > *n) {
new_size += LINE_GROWTH - 1;
new_size *= 2;
- nline = realloc(*lineptr, new_size);
+ nline = xrealloc(*lineptr, new_size);
if (!nline)
return -1;
if (expr_calc_value(prop->visible.expr) == no ||
prop->expr->type != E_SYMBOL)
continue;
- name = conf_expand_value(prop->expr->left.sym->name);
+ sym_calc_value(prop->expr->left.sym);
+ name = sym_get_string_value(prop->expr->left.sym);
in = zconf_fopen(name);
if (in) {
- conf_message(_("using defaults found in %s"),
+ conf_message("using defaults found in %s",
name);
goto load;
}
conf_filename = name;
conf_lineno = 0;
conf_warnings = 0;
- conf_unsaved = 0;
def_flags = SYMBOL_DEF << def;
conf_reset(def);
sym = sym_find(line + 2 + strlen(CONFIG_));
if (!sym) {
sym_add_change_count(1);
- goto setsym;
+ continue;
}
} else {
sym = sym_lookup(line + 2 + strlen(CONFIG_), 0);
if (*p2 == '\r')
*p2 = 0;
}
- if (def == S_DEF_USER) {
- sym = sym_find(line + strlen(CONFIG_));
- if (!sym) {
+
+ sym = sym_find(line + strlen(CONFIG_));
+ if (!sym) {
+ if (def == S_DEF_AUTO)
+ /*
+ * Reading from include/config/auto.conf
+ * If CONFIG_FOO previously existed in
+ * auto.conf but it is missing now,
+ * include/config/foo.h must be touched.
+ */
+ conf_touch_dep(line + strlen(CONFIG_));
+ else
sym_add_change_count(1);
- goto setsym;
- }
- } else {
- sym = sym_lookup(line + strlen(CONFIG_), 0);
- if (sym->type == S_UNKNOWN)
- sym->type = S_OTHER;
+ continue;
}
+
if (conf_set_sym_val(sym, def, def_flags, p))
continue;
} else {
continue;
}
-setsym:
+
if (sym && sym_is_choice_value(sym)) {
struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym));
switch (sym->def[def].tri) {
int conf_read(const char *name)
{
struct symbol *sym;
+ int conf_unsaved = 0;
int i;
sym_set_change_count(0);
for_all_symbols(i, sym) {
sym_calc_value(sym);
- if (sym_is_choice(sym) || (sym->flags & SYMBOL_AUTO))
+ if (sym_is_choice(sym) || (sym->flags & SYMBOL_NO_WRITE))
continue;
if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) {
/* check that calculated value agrees with saved value */
switch (sym->type) {
case S_BOOLEAN:
case S_TRISTATE:
- if (sym->def[S_DEF_USER].tri != sym_get_tristate_value(sym))
- break;
- if (!sym_is_choice(sym))
+ if (sym->def[S_DEF_USER].tri == sym_get_tristate_value(sym))
continue;
- /* fall through */
+ break;
default:
if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val))
continue;
.print_comment = header_print_comment,
};
-/*
- * Tristate printer
- *
- * This printer is used when generating the `include/config/tristate.conf' file.
- */
-static void
-tristate_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
-{
-
- if (sym->type == S_TRISTATE && *value != 'n')
- fprintf(fp, "%s%s=%c\n", CONFIG_, sym->name, (char)toupper(*value));
-}
-
-static struct conf_printer tristate_printer_cb =
-{
- .print_symbol = tristate_print_symbol,
- .print_comment = kconfig_print_comment,
-};
-
static void conf_write_symbol(FILE *fp, struct symbol *sym,
struct conf_printer *printer, void *printer_arg)
{
const char *str;
switch (sym->type) {
- case S_OTHER:
case S_UNKNOWN:
break;
case S_STRING:
goto next_menu;
sym->flags &= ~SYMBOL_WRITE;
/* If we cannot change the symbol - skip */
- if (!sym_is_changable(sym))
+ if (!sym_is_changeable(sym))
goto next_menu;
/* If symbol equals to default value - skip */
if (strcmp(sym_get_string_value(sym), sym_get_string_default(sym)) == 0)
FILE *out;
struct symbol *sym;
struct menu *menu;
- const char *basename;
const char *str;
- char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1];
+ char tmpname[PATH_MAX + 1], oldname[PATH_MAX + 1];
char *env;
+ int i;
+ bool need_newline = false;
+
+ if (!name)
+ name = conf_get_configname();
+
+ if (!*name) {
+ fprintf(stderr, "config name is empty\n");
+ return -1;
+ }
+
+ if (is_dir(name)) {
+ fprintf(stderr, "%s: Is a directory\n", name);
+ return -1;
+ }
+
+ if (make_parent_dir(name))
+ return -1;
- dirname[0] = 0;
- if (name && name[0]) {
- struct stat st;
- char *slash;
-
- if (!stat(name, &st) && S_ISDIR(st.st_mode)) {
- strcpy(dirname, name);
- strcat(dirname, "/");
- basename = conf_get_configname();
- } else if ((slash = strrchr(name, '/'))) {
- int size = slash - name + 1;
- memcpy(dirname, name, size);
- dirname[size] = 0;
- if (slash[1])
- basename = slash + 1;
- else
- basename = conf_get_configname();
- } else
- basename = name;
- } else
- basename = conf_get_configname();
-
- sprintf(newname, "%s%s", dirname, basename);
env = getenv("KCONFIG_OVERWRITECONFIG");
- if (!env || !*env) {
- sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
- out = fopen(tmpname, "w");
- } else {
+ if (env && *env) {
*tmpname = 0;
- out = fopen(newname, "w");
+ out = fopen(name, "w");
+ } else {
+ snprintf(tmpname, sizeof(tmpname), "%s.%d.tmp",
+ name, (int)getpid());
+ out = fopen(tmpname, "w");
}
if (!out)
return 1;
"#\n"
"# %s\n"
"#\n", str);
- } else if (!(sym->flags & SYMBOL_CHOICE)) {
+ need_newline = false;
+ } else if (!(sym->flags & SYMBOL_CHOICE) &&
+ !(sym->flags & SYMBOL_WRITTEN)) {
sym_calc_value(sym);
if (!(sym->flags & SYMBOL_WRITE))
goto next;
- sym->flags &= ~SYMBOL_WRITE;
-
+ if (need_newline) {
+ fprintf(out, "\n");
+ need_newline = false;
+ }
+ sym->flags |= SYMBOL_WRITTEN;
conf_write_symbol(out, sym, &kconfig_printer_cb, NULL);
}
if (menu->next)
menu = menu->next;
else while ((menu = menu->parent)) {
+ if (!menu->sym && menu_is_visible(menu) &&
+ menu != &rootmenu) {
+ str = menu_get_prompt(menu);
+ fprintf(out, "# end of %s\n", str);
+ need_newline = true;
+ }
if (menu->next) {
menu = menu->next;
break;
}
fclose(out);
+ for_all_symbols(i, sym)
+ sym->flags &= ~SYMBOL_WRITTEN;
+
if (*tmpname) {
- strcat(dirname, basename);
- strcat(dirname, ".old");
- rename(newname, dirname);
- if (rename(tmpname, newname))
+ if (is_same(name, tmpname)) {
+ conf_message("No change to %s", name);
+ unlink(tmpname);
+ sym_set_change_count(0);
+ return 0;
+ }
+
+ snprintf(oldname, sizeof(oldname), "%s.old", name);
+ rename(name, oldname);
+ if (rename(tmpname, name))
return 1;
}
- conf_message(_("configuration written to %s"), newname);
+ conf_message("configuration written to %s", name);
sym_set_change_count(0);
return 0;
}
-static int conf_split_config(void)
+/* write a dependency file as used by kbuild to track dependencies */
+static int conf_write_dep(const char *name)
+{
+ struct file *file;
+ FILE *out;
+
+ out = fopen("..config.tmp", "w");
+ if (!out)
+ return 1;
+ fprintf(out, "deps_config := \\\n");
+ for (file = file_list; file; file = file->next) {
+ if (file->next)
+ fprintf(out, "\t%s \\\n", file->name);
+ else
+ fprintf(out, "\t%s\n", file->name);
+ }
+ fprintf(out, "\n%s: \\\n"
+ "\t$(deps_config)\n\n", conf_get_autoconfig_name());
+
+ env_write_dep(out, conf_get_autoconfig_name());
+
+ fprintf(out, "\n$(deps_config): ;\n");
+ fclose(out);
+
+ if (make_parent_dir(name))
+ return 1;
+ rename("..config.tmp", name);
+ return 0;
+}
+
+static int conf_touch_deps(void)
{
const char *name;
- char path[PATH_MAX+1];
- char *s, *d, c;
struct symbol *sym;
- struct stat sb;
- int res, i, fd;
+ int res, i;
+
+ strcpy(depfile_path, "include/config/");
+ depfile_prefix_len = strlen(depfile_path);
name = conf_get_autoconfig_name();
conf_read_simple(name, S_DEF_AUTO);
sym_calc_value(modules_sym);
- if (chdir("include/config"))
- return 1;
-
- res = 0;
for_all_symbols(i, sym) {
sym_calc_value(sym);
- if ((sym->flags & SYMBOL_AUTO) || !sym->name)
+ if ((sym->flags & SYMBOL_NO_WRITE) || !sym->name)
continue;
if (sym->flags & SYMBOL_WRITE) {
if (sym->flags & SYMBOL_DEF_AUTO) {
* different from 'no').
*/
- /* Replace all '_' and append ".h" */
- s = sym->name;
- d = path;
- while ((c = *s++)) {
- c = tolower(c);
- *d++ = (c == '_') ? '/' : c;
- }
- strcpy(d, ".h");
-
- /* Assume directory path already exists. */
- fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
- if (fd == -1) {
- if (errno != ENOENT) {
- res = 1;
- break;
- }
- /*
- * Create directory components,
- * unless they exist already.
- */
- d = path;
- while ((d = strchr(d, '/'))) {
- *d = 0;
- if (stat(path, &sb) && mkdir(path, 0755)) {
- res = 1;
- goto out;
- }
- *d++ = '/';
- }
- /* Try it again. */
- fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
- if (fd == -1) {
- res = 1;
- break;
- }
- }
- close(fd);
+ res = conf_touch_dep(sym->name);
+ if (res)
+ return res;
}
-out:
- if (chdir("../.."))
- return 1;
- return res;
+ return 0;
}
-int conf_write_autoconf(void)
+int conf_write_autoconf(int overwrite)
{
struct symbol *sym;
const char *name;
- FILE *out, *tristate, *out_h;
+ const char *autoconf_name = conf_get_autoconfig_name();
+ FILE *out, *out_h;
int i;
- sym_clear_all_valid();
+#ifndef OPENWRT_DOES_NOT_WANT_THIS
+ return 0;
+#endif
+ if (!overwrite && is_present(autoconf_name))
+ return 0;
- file_write_dep("include/config/auto.conf.cmd");
+ conf_write_dep("include/config/auto.conf.cmd");
- if (conf_split_config())
+ if (conf_touch_deps())
return 1;
out = fopen(".tmpconfig", "w");
if (!out)
return 1;
- tristate = fopen(".tmpconfig_tristate", "w");
- if (!tristate) {
- fclose(out);
- return 1;
- }
-
out_h = fopen(".tmpconfig.h", "w");
if (!out_h) {
fclose(out);
- fclose(tristate);
return 1;
}
conf_write_heading(out, &kconfig_printer_cb, NULL);
-
- conf_write_heading(tristate, &tristate_printer_cb, NULL);
-
conf_write_heading(out_h, &header_printer_cb, NULL);
for_all_symbols(i, sym) {
if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
continue;
- /* write symbol to auto.conf, tristate and header files */
+ /* write symbols to auto.conf and autoconf.h */
conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
-
- conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
-
conf_write_symbol(out_h, sym, &header_printer_cb, NULL);
}
fclose(out);
- fclose(tristate);
fclose(out_h);
name = getenv("KCONFIG_AUTOHEADER");
if (!name)
name = "include/generated/autoconf.h";
+ if (make_parent_dir(name))
+ return 1;
if (rename(".tmpconfig.h", name))
return 1;
- name = getenv("KCONFIG_TRISTATE");
- if (!name)
- name = "include/config/tristate.conf";
- if (rename(".tmpconfig_tristate", name))
+
+ if (make_parent_dir(autoconf_name))
return 1;
- name = conf_get_autoconfig_name();
/*
* This must be the last step, kbuild has a dependency on auto.conf
* and this marks the successful completion of the previous steps.
*/
- if (rename(".tmpconfig", name))
+ if (rename(".tmpconfig", autoconf_name))
return 1;
return 0;
bool conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
- int i, cnt, pby, pty, ptm; /* pby: probability of boolean = y
+ int i, cnt, pby, pty, ptm; /* pby: probability of bool = y
* pty: probability of tristate = y
* ptm: probability of tristate = m
*/
return has_changed;
}
+
+void conf_rewrite_mod_or_yes(enum conf_def_mode mode)
+{
+ struct symbol *sym;
+ int i;
+ tristate old_val = (mode == def_y2m) ? yes : mod;
+ tristate new_val = (mode == def_y2m) ? mod : yes;
+
+ for_all_symbols(i, sym) {
+ if (sym_get_type(sym) == S_TRISTATE &&
+ sym->def[S_DEF_USER].tri == old_val) {
+ sym->def[S_DEF_USER].tri = new_val;
+ sym_add_change_count(1);
+ }
+ }
+}
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define DEBUG_EXPR 0
-static int expr_eq(struct expr *e1, struct expr *e2);
static struct expr *expr_eliminate_yn(struct expr *e);
struct expr *expr_alloc_symbol(struct symbol *sym)
e->right.expr = expr_copy(org->right.expr);
break;
default:
- printf("can't copy type %d\n", e->type);
+ fprintf(stderr, "can't copy type %d\n", e->type);
free(e);
e = NULL;
break;
break;
case E_NOT:
expr_free(e->left.expr);
- return;
+ break;
case E_EQUAL:
case E_GEQ:
case E_GTH:
expr_free(e->right.expr);
break;
default:
- printf("how to free type %d?\n", e->type);
+ fprintf(stderr, "how to free type %d?\n", e->type);
break;
}
free(e);
#define e1 (*ep1)
#define e2 (*ep2)
+/*
+ * expr_eliminate_eq() helper.
+ *
+ * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does
+ * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared
+ * against all other leaves. Two equal leaves are both replaced with either 'y'
+ * or 'n' as appropriate for 'type', to be eliminated later.
+ */
static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct expr **ep2)
{
+ /* Recurse down to leaves */
+
if (e1->type == type) {
__expr_eliminate_eq(type, &e1->left.expr, &e2);
__expr_eliminate_eq(type, &e1->right.expr, &e2);
__expr_eliminate_eq(type, &e1, &e2->right.expr);
return;
}
+
+ /* e1 and e2 are leaves. Compare them. */
+
if (e1->type == E_SYMBOL && e2->type == E_SYMBOL &&
e1->left.sym == e2->left.sym &&
(e1->left.sym == &symbol_yes || e1->left.sym == &symbol_no))
return;
if (!expr_eq(e1, e2))
return;
+
+ /* e1 and e2 are equal leaves. Prepare them for elimination. */
+
trans_count++;
expr_free(e1); expr_free(e2);
switch (type) {
}
}
+/*
+ * Rewrites the expressions 'ep1' and 'ep2' to remove operands common to both.
+ * Example reductions:
+ *
+ * ep1: A && B -> ep1: y
+ * ep2: A && B && C -> ep2: C
+ *
+ * ep1: A || B -> ep1: n
+ * ep2: A || B || C -> ep2: C
+ *
+ * ep1: A && (B && FOO) -> ep1: FOO
+ * ep2: (BAR && B) && A -> ep2: BAR
+ *
+ * ep1: A && (B || C) -> ep1: y
+ * ep2: (C || B) && A -> ep2: y
+ *
+ * Comparisons are done between all operands at the same "level" of && or ||.
+ * For example, in the expression 'e1 && (e2 || e3) && (e4 || e5)', the
+ * following operands will be compared:
+ *
+ * - 'e1', 'e2 || e3', and 'e4 || e5', against each other
+ * - e2 against e3
+ * - e4 against e5
+ *
+ * Parentheses are irrelevant within a single level. 'e1 && (e2 && e3)' and
+ * '(e1 && e2) && e3' are both a single level.
+ *
+ * See __expr_eliminate_eq() as well.
+ */
void expr_eliminate_eq(struct expr **ep1, struct expr **ep2)
{
if (!e1 || !e2)
#undef e1
#undef e2
-static int expr_eq(struct expr *e1, struct expr *e2)
+/*
+ * Returns true if 'e1' and 'e2' are equal, after minor simplification. Two
+ * &&/|| expressions are considered equal if every operand in one expression
+ * equals some operand in the other (operands do not need to appear in the same
+ * order), recursively.
+ */
+int expr_eq(struct expr *e1, struct expr *e2)
{
int res, old_count;
+ /*
+ * A NULL expr is taken to be yes, but there's also a different way to
+ * represent yes. expr_is_yes() checks for either representation.
+ */
+ if (!e1 || !e2)
+ return expr_is_yes(e1) && expr_is_yes(e2);
+
if (e1->type != e2->type)
return 0;
switch (e1->type) {
return 0;
}
+/*
+ * Recursively performs the following simplifications in-place (as well as the
+ * corresponding simplifications with swapped operands):
+ *
+ * expr && n -> n
+ * expr && y -> expr
+ * expr || n -> expr
+ * expr || y -> y
+ *
+ * Returns the optimized expression.
+ */
static struct expr *expr_eliminate_yn(struct expr *e)
{
struct expr *tmp;
return NULL;
}
+/*
+ * expr_eliminate_dups() helper.
+ *
+ * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does
+ * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared
+ * against all other leaves to look for simplifications.
+ */
static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1, struct expr **ep2)
{
#define e1 (*ep1)
#define e2 (*ep2)
struct expr *tmp;
+ /* Recurse down to leaves */
+
if (e1->type == type) {
expr_eliminate_dups1(type, &e1->left.expr, &e2);
expr_eliminate_dups1(type, &e1->right.expr, &e2);
expr_eliminate_dups1(type, &e1, &e2->right.expr);
return;
}
+
+ /* e1 and e2 are leaves. Compare and process them. */
+
if (e1 == e2)
return;
#undef e2
}
+/*
+ * Rewrites 'e' in-place to remove ("join") duplicate and other redundant
+ * operands.
+ *
+ * Example simplifications:
+ *
+ * A || B || A -> A || B
+ * A && B && A=y -> A=y && B
+ *
+ * Returns the deduplicated expression.
+ */
struct expr *expr_eliminate_dups(struct expr *e)
{
int oldcount;
;
}
if (!trans_count)
+ /* No simplifications done in this pass. We're done */
break;
e = expr_eliminate_yn(e);
}
return e;
}
+/*
+ * Performs various simplifications involving logical operators and
+ * comparisons.
+ *
+ * Allocates and returns a new expression.
+ */
struct expr *expr_transform(struct expr *e)
{
struct expr *tmp;
return false;
}
+/*
+ * Inserts explicit comparisons of type 'type' to symbol 'sym' into the
+ * expression 'e'.
+ *
+ * Examples transformations for type == E_UNEQUAL, sym == &symbol_no:
+ *
+ * A -> A!=n
+ * !A -> A=n
+ * A && B -> !(A=n || B=n)
+ * A || B -> !(A=n && B=n)
+ * A && (B || C) -> !(A=n || (B=n && C=n))
+ *
+ * Allocates and returns a new expression.
+ */
struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym)
{
struct expr *e1, *e2;
k_string,
k_signed,
k_unsigned,
- k_invalid
};
union string_value {
val->u = strtoull(str, &tail, 16);
kind = k_unsigned;
break;
- case S_STRING:
- case S_UNKNOWN:
+ default:
val->s = strtoll(str, &tail, 0);
kind = k_signed;
break;
- default:
- return k_invalid;
}
return !errno && !*tail && tail > str && isxdigit(tail[-1])
? kind : k_string;
if (k1 == k_string || k2 == k_string)
res = strcmp(str1, str2);
- else if (k1 == k_invalid || k2 == k_invalid) {
- if (e->type != E_EQUAL && e->type != E_UNEQUAL) {
- printf("Cannot compare \"%s\" and \"%s\"\n", str1, str2);
- return no;
- }
- res = strcmp(str1, str2);
- } else if (k1 == k_unsigned || k2 == k_unsigned)
+ else if (k1 == k_unsigned || k2 == k_unsigned)
res = (lval.u > rval.u) - (lval.u < rval.u);
else /* if (k1 == k_signed && k2 == k_signed) */
res = (lval.s > rval.s) - (lval.s < rval.s);
return 0;
}
-static inline struct expr *
-expr_get_leftmost_symbol(const struct expr *e)
-{
-
- if (e == NULL)
- return NULL;
-
- while (e->type != E_SYMBOL)
- e = e->left.expr;
-
- return expr_copy(e);
-}
-
-/*
- * Given expression `e1' and `e2', returns the leaf of the longest
- * sub-expression of `e1' not containing 'e2.
- */
-struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2)
-{
- struct expr *ret;
-
- switch (e1->type) {
- case E_OR:
- return expr_alloc_and(
- expr_simplify_unmet_dep(e1->left.expr, e2),
- expr_simplify_unmet_dep(e1->right.expr, e2));
- case E_AND: {
- struct expr *e;
- e = expr_alloc_and(expr_copy(e1), expr_copy(e2));
- e = expr_eliminate_dups(e);
- ret = (!expr_eq(e, e1)) ? e1 : NULL;
- expr_free(e);
- break;
- }
- default:
- ret = e1;
- break;
- }
-
- return expr_get_leftmost_symbol(ret);
-}
-
-void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken)
+void expr_print(struct expr *e,
+ void (*fn)(void *, struct symbol *, const char *),
+ void *data, int prevtoken)
{
if (!e) {
fn(data, NULL, "y");
{
expr_print(e, expr_print_gstr_helper, gs, E_NONE);
}
+
+/*
+ * Transform the top level "||" tokens into newlines and prepend each
+ * line with a minus. This makes expressions much easier to read.
+ * Suitable for reverse dependency expressions.
+ */
+static void expr_print_revdep(struct expr *e,
+ void (*fn)(void *, struct symbol *, const char *),
+ void *data, tristate pr_type, const char **title)
+{
+ if (e->type == E_OR) {
+ expr_print_revdep(e->left.expr, fn, data, pr_type, title);
+ expr_print_revdep(e->right.expr, fn, data, pr_type, title);
+ } else if (expr_calc_value(e) == pr_type) {
+ if (*title) {
+ fn(data, NULL, *title);
+ *title = NULL;
+ }
+
+ fn(data, NULL, " - ");
+ expr_print(e, fn, data, E_NONE);
+ fn(data, NULL, "\n");
+ }
+}
+
+void expr_gstr_print_revdep(struct expr *e, struct gstr *gs,
+ tristate pr_type, const char *title)
+{
+ expr_print_revdep(e, expr_print_gstr_helper, gs, pr_type, &title);
+}
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
#ifndef EXPR_H
};
enum symbol_type {
- S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER
+ S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING
};
/* enum values are used as index to symbol.def[] */
S_DEF_COUNT
};
+/*
+ * Represents a configuration symbol.
+ *
+ * Choices are represented as a special kind of symbol and have the
+ * SYMBOL_CHOICE bit set in 'flags'.
+ */
struct symbol {
+ /* The next symbol in the same bucket in the symbol hash table */
struct symbol *next;
+
+ /* The name of the symbol, e.g. "FOO" for 'config FOO' */
char *name;
+
+ /* S_BOOLEAN, S_TRISTATE, ... */
enum symbol_type type;
+
+ /*
+ * The calculated value of the symbol. The SYMBOL_VALID bit is set in
+ * 'flags' when this is up to date. Note that this value might differ
+ * from the user value set in e.g. a .config file, due to visibility.
+ */
struct symbol_value curr;
+
+ /*
+ * Values for the symbol provided from outside. def[S_DEF_USER] holds
+ * the .config value.
+ */
struct symbol_value def[S_DEF_COUNT];
+
+ /*
+ * An upper bound on the tristate value the user can set for the symbol
+ * if it is a boolean or tristate. Calculated from prompt dependencies,
+ * which also inherit dependencies from enclosing menus, choices, and
+ * ifs. If 'n', the user value will be ignored.
+ *
+ * Symbols lacking prompts always have visibility 'n'.
+ */
tristate visible;
+
+ /* SYMBOL_* flags */
int flags;
+
+ /* List of properties. See prop_type. */
struct property *prop;
+
+ /* Dependencies from enclosing menus, choices, and ifs */
struct expr_value dir_dep;
+
+ /* Reverse dependencies through being selected by other symbols */
struct expr_value rev_dep;
+
+ /*
+ * "Weak" reverse dependencies through being implied by other symbols
+ */
+ struct expr_value implied;
};
-#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER)
+#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next)
#define SYMBOL_CONST 0x0001 /* symbol is const */
#define SYMBOL_CHECK 0x0008 /* used during dependency checking */
#define SYMBOL_OPTIONAL 0x0100 /* choice is optional - values can be 'n' */
#define SYMBOL_WRITE 0x0200 /* write symbol to file (KCONFIG_CONFIG) */
#define SYMBOL_CHANGED 0x0400 /* ? */
-#define SYMBOL_AUTO 0x1000 /* value from environment variable */
+#define SYMBOL_WRITTEN 0x0800 /* track info to avoid double-write to .config */
+#define SYMBOL_NO_WRITE 0x1000 /* Symbol for internal use only; it will not be written */
#define SYMBOL_CHECKED 0x2000 /* used during dependency checking */
#define SYMBOL_WARNED 0x8000 /* warning has been issued */
* config BAZ
* int "BAZ Value"
* range 1..255
+ *
+ * Please, also check parser.y:print_symbol() when modifying the
+ * list of property types!
*/
enum prop_type {
P_UNKNOWN,
P_PROMPT, /* prompt "foo prompt" or "BAZ Value" */
P_COMMENT, /* text associated with a comment */
- P_MENU, /* prompt associated with a menuconfig option */
+ P_MENU, /* prompt associated with a menu or menuconfig symbol */
P_DEFAULT, /* default y */
P_CHOICE, /* choice value */
P_SELECT, /* select BAR */
+ P_IMPLY, /* imply BAR */
P_RANGE, /* range 7..100 (for a symbol) */
- P_ENV, /* value from environment variable */
P_SYMBOL, /* where a symbol is defined */
P_RESET, /* reset to defaults condition */
};
struct property {
struct property *next; /* next property - null if last */
- struct symbol *sym; /* the symbol for which the property is associated */
enum prop_type type; /* type of property */
const char *text; /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */
struct expr_value visible;
for (st = sym->prop; st; st = st->next) \
if (st->text)
+/*
+ * Represents a node in the menu tree, as seen in e.g. menuconfig (though used
+ * for all front ends). Each symbol, menu, etc. defined in the Kconfig files
+ * gets a node. A symbol defined in multiple locations gets one node at each
+ * location.
+ */
struct menu {
+ /* The next menu node at the same level */
struct menu *next;
+
+ /* The parent menu node, corresponding to e.g. a menu or choice */
struct menu *parent;
+
+ /* The first child menu node, for e.g. menus and choices */
struct menu *list;
+
+ /*
+ * The symbol associated with the menu node. Choices are implemented as
+ * a special kind of symbol. NULL for menus, comments, and ifs.
+ */
struct symbol *sym;
+
+ /*
+ * The prompt associated with the node. This holds the prompt for a
+ * symbol as well as the text for a menu or comment, along with the
+ * type (P_PROMPT, P_MENU, etc.)
+ */
struct property *prompt;
+
+ /*
+ * 'visible if' dependencies. If more than one is given, they will be
+ * ANDed together.
+ */
struct expr *visibility;
+
+ /*
+ * Ordinary dependencies from e.g. 'depends on' and 'if', ANDed
+ * together
+ */
struct expr *dep;
+
+ /* MENU_* flags */
unsigned int flags;
+
+ /* Any help text associated with the node */
char *help;
+
+ /* The location where the menu node appears in the Kconfig files */
struct file *file;
int lineno;
+
+ /* For use by front ends that need to store auxiliary data */
void *data;
};
+/*
+ * Set on a menu node when the corresponding symbol changes state in some way.
+ * Can be checked by front ends.
+ */
#define MENU_CHANGED 0x0001
+
#define MENU_ROOT 0x0002
struct jump_key {
struct expr *expr_copy(const struct expr *org);
void expr_free(struct expr *e);
void expr_eliminate_eq(struct expr **ep1, struct expr **ep2);
+int expr_eq(struct expr *e1, struct expr *e2);
tristate expr_calc_value(struct expr *e);
struct expr *expr_trans_bool(struct expr *e);
struct expr *expr_eliminate_dups(struct expr *e);
int expr_contains_symbol(struct expr *dep, struct symbol *sym);
bool expr_depends_symbol(struct expr *dep, struct symbol *sym);
struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym);
-struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2);
void expr_fprint(struct expr *e, FILE *out);
struct gstr; /* forward */
void expr_gstr_print(struct expr *e, struct gstr *gs);
+void expr_gstr_print_revdep(struct expr *e, struct gstr *gs,
+ tristate pr_type, const char *title);
static inline int expr_is_yes(struct expr *e)
{
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
-static const char *xpm_load[] = {
+#include "images.h"
+
+const char *xpm_load[] = {
"22 22 5 1",
". c None",
"# c #000000",
"###############.......",
"......................"};
-static const char *xpm_save[] = {
+const char *xpm_save[] = {
"22 22 5 1",
". c None",
"# c #000000",
"..##################..",
"......................"};
-static const char *xpm_back[] = {
+const char *xpm_back[] = {
"22 22 3 1",
". c None",
"# c #000083",
"......................",
"......................"};
-static const char *xpm_tree_view[] = {
+const char *xpm_tree_view[] = {
"22 22 2 1",
". c None",
"# c #000000",
"......................",
"......................"};
-static const char *xpm_single_view[] = {
+const char *xpm_single_view[] = {
"22 22 2 1",
". c None",
"# c #000000",
"......................",
"......................"};
-static const char *xpm_split_view[] = {
+const char *xpm_split_view[] = {
"22 22 2 1",
". c None",
"# c #000000",
"......................",
"......................"};
-static const char *xpm_symbol_no[] = {
+const char *xpm_symbol_no[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_symbol_mod[] = {
+const char *xpm_symbol_mod[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_symbol_yes[] = {
+const char *xpm_symbol_yes[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_choice_no[] = {
+const char *xpm_choice_no[] = {
"12 12 2 1",
" c white",
". c black",
" .... ",
" "};
-static const char *xpm_choice_yes[] = {
+const char *xpm_choice_yes[] = {
"12 12 2 1",
" c white",
". c black",
" .... ",
" "};
-static const char *xpm_menu[] = {
+const char *xpm_menu[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_menu_inv[] = {
+const char *xpm_menu_inv[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_menuback[] = {
+const char *xpm_menuback[] = {
"12 12 2 1",
" c white",
". c black",
" .......... ",
" "};
-static const char *xpm_void[] = {
+const char *xpm_void[] = {
"12 12 2 1",
" c white",
". c black",
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ */
+
+#ifndef IMAGES_H
+#define IMAGES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const char *xpm_load[];
+extern const char *xpm_save[];
+extern const char *xpm_back[];
+extern const char *xpm_tree_view[];
+extern const char *xpm_single_view[];
+extern const char *xpm_split_view[];
+extern const char *xpm_symbol_no[];
+extern const char *xpm_symbol_mod[];
+extern const char *xpm_symbol_yes[];
+extern const char *xpm_choice_no[];
+extern const char *xpm_choice_yes[];
+extern const char *xpm_menu[];
+extern const char *xpm_menu_inv[];
+extern const char *xpm_menuback[];
+extern const char *xpm_void[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* IMAGES_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ */
+%option nostdinit noyywrap never-interactive full ecs
+%option 8bit nodefault yylineno
+%x ASSIGN_VAL HELP STRING
+%{
+
+#include <assert.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glob.h>
+#include <libgen.h>
+
+#include "lkc.h"
+#include "parser.tab.h"
+
+#define YY_DECL static int yylex1(void)
+
+#define START_STRSIZE 16
+
+static struct {
+ struct file *file;
+ int lineno;
+} current_pos;
+
+static int prev_prev_token = T_EOL;
+static int prev_token = T_EOL;
+static char *text;
+static int text_size, text_asize;
+
+struct buffer {
+ struct buffer *parent;
+ YY_BUFFER_STATE state;
+};
+
+struct buffer *current_buf;
+
+static int last_ts, first_ts;
+
+static char *expand_token(const char *in, size_t n);
+static void append_expanded_string(const char *in);
+static void zconf_endhelp(void);
+static void zconf_endfile(void);
+
+static void new_string(void)
+{
+ text = xmalloc(START_STRSIZE);
+ text_asize = START_STRSIZE;
+ text_size = 0;
+ *text = 0;
+}
+
+static void append_string(const char *str, int size)
+{
+ int new_size = text_size + size + 1;
+ if (new_size > text_asize) {
+ new_size += START_STRSIZE - 1;
+ new_size &= -START_STRSIZE;
+ text = xrealloc(text, new_size);
+ text_asize = new_size;
+ }
+ memcpy(text + text_size, str, size);
+ text_size += size;
+ text[text_size] = 0;
+}
+
+static void alloc_string(const char *str, int size)
+{
+ text = xmalloc(size + 1);
+ memcpy(text, str, size);
+ text[size] = 0;
+}
+
+static void warn_ignored_character(char chr)
+{
+ fprintf(stderr,
+ "%s:%d:warning: ignoring unsupported character '%c'\n",
+ current_file->name, yylineno, chr);
+}
+%}
+
+n [A-Za-z0-9_-]
+
+%%
+ int str = 0;
+ int ts, i;
+
+#.* /* ignore comment */
+[ \t]* /* whitespaces */
+\\\n /* escaped new line */
+\n return T_EOL;
+"allnoconfig_y" return T_ALLNOCONFIG_Y;
+"bool" return T_BOOL;
+"choice" return T_CHOICE;
+"comment" return T_COMMENT;
+"config" return T_CONFIG;
+"def_bool" return T_DEF_BOOL;
+"def_tristate" return T_DEF_TRISTATE;
+"default" return T_DEFAULT;
+"defconfig_list" return T_DEFCONFIG_LIST;
+"depends" return T_DEPENDS;
+"endchoice" return T_ENDCHOICE;
+"endif" return T_ENDIF;
+"endmenu" return T_ENDMENU;
+"help"|"---help---" return T_HELP;
+"hex" return T_HEX;
+"if" return T_IF;
+"imply" return T_IMPLY;
+"int" return T_INT;
+"mainmenu" return T_MAINMENU;
+"menu" return T_MENU;
+"menuconfig" return T_MENUCONFIG;
+"modules" return T_MODULES;
+"on" return T_ON;
+"option" return T_OPTION;
+"optional" return T_OPTIONAL;
+"prompt" return T_PROMPT;
+"range" return T_RANGE;
+"reset" return T_RESET;
+"select" return T_SELECT;
+"source" return T_SOURCE;
+"string" return T_STRING;
+"tristate" return T_TRISTATE;
+"visible" return T_VISIBLE;
+"||" return T_OR;
+"&&" return T_AND;
+"=" return T_EQUAL;
+"!=" return T_UNEQUAL;
+"<" return T_LESS;
+"<=" return T_LESS_EQUAL;
+">" return T_GREATER;
+">=" return T_GREATER_EQUAL;
+"!" return T_NOT;
+"(" return T_OPEN_PAREN;
+")" return T_CLOSE_PAREN;
+":=" return T_COLON_EQUAL;
+"+=" return T_PLUS_EQUAL;
+\"|\' {
+ str = yytext[0];
+ new_string();
+ BEGIN(STRING);
+ }
+({n}|[/.])+ {
+ alloc_string(yytext, yyleng);
+ yylval.string = text;
+ return T_WORD;
+ }
+({n}|[/.$])+ {
+ /* this token includes at least one '$' */
+ yylval.string = expand_token(yytext, yyleng);
+ if (strlen(yylval.string))
+ return T_WORD;
+ free(yylval.string);
+ }
+. warn_ignored_character(*yytext);
+
+<ASSIGN_VAL>{
+ [^[:blank:]\n]+.* {
+ alloc_string(yytext, yyleng);
+ yylval.string = text;
+ return T_ASSIGN_VAL;
+ }
+ \n { BEGIN(INITIAL); return T_EOL; }
+ .
+}
+
+<STRING>{
+ "$".* append_expanded_string(yytext);
+ [^$'"\\\n]+ {
+ append_string(yytext, yyleng);
+ }
+ \\.? {
+ append_string(yytext + 1, yyleng - 1);
+ }
+ \'|\" {
+ if (str == yytext[0]) {
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ } else
+ append_string(yytext, 1);
+ }
+ \n {
+ fprintf(stderr,
+ "%s:%d:warning: multi-line strings not supported\n",
+ zconf_curname(), zconf_lineno());
+ unput('\n');
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ }
+ <<EOF>> {
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ }
+}
+
+<HELP>{
+ [ \t]+ {
+ ts = 0;
+ for (i = 0; i < yyleng; i++) {
+ if (yytext[i] == '\t')
+ ts = (ts & ~7) + 8;
+ else
+ ts++;
+ }
+ last_ts = ts;
+ if (first_ts) {
+ if (ts < first_ts) {
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+ ts -= first_ts;
+ while (ts > 8) {
+ append_string(" ", 8);
+ ts -= 8;
+ }
+ append_string(" ", ts);
+ }
+ }
+ [ \t]*\n/[^ \t\n] {
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+ [ \t]*\n {
+ append_string("\n", 1);
+ }
+ [^ \t\n].* {
+ while (yyleng) {
+ if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t'))
+ break;
+ yyleng--;
+ }
+ append_string(yytext, yyleng);
+ if (!first_ts)
+ first_ts = last_ts;
+ }
+ <<EOF>> {
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+}
+
+<<EOF>> {
+ BEGIN(INITIAL);
+
+ if (prev_token != T_EOL && prev_token != T_HELPTEXT)
+ fprintf(stderr, "%s:%d:warning: no new line at end of file\n",
+ current_file->name, yylineno);
+
+ if (current_file) {
+ zconf_endfile();
+ return T_EOL;
+ }
+ fclose(yyin);
+ yyterminate();
+}
+
+%%
+
+/* second stage lexer */
+int yylex(void)
+{
+ int token;
+
+repeat:
+ token = yylex1();
+
+ if (prev_token == T_EOL || prev_token == T_HELPTEXT) {
+ if (token == T_EOL) {
+ /* Do not pass unneeded T_EOL to the parser. */
+ goto repeat;
+ } else {
+ /*
+ * For the parser, update file/lineno at the first token
+ * of each statement. Generally, \n is a statement
+ * terminator in Kconfig, but it is not always true
+ * because \n could be escaped by a backslash.
+ */
+ current_pos.file = current_file;
+ current_pos.lineno = yylineno;
+ }
+ }
+
+ if (prev_prev_token == T_EOL && prev_token == T_WORD &&
+ (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL))
+ BEGIN(ASSIGN_VAL);
+
+ prev_prev_token = prev_token;
+ prev_token = token;
+
+ return token;
+}
+
+static char *expand_token(const char *in, size_t n)
+{
+ char *out;
+ int c;
+ char c2;
+ const char *rest, *end;
+
+ new_string();
+ append_string(in, n);
+
+ /* get the whole line because we do not know the end of token. */
+ while ((c = input()) != EOF) {
+ if (c == '\n') {
+ unput(c);
+ break;
+ }
+ c2 = c;
+ append_string(&c2, 1);
+ }
+
+ rest = text;
+ out = expand_one_token(&rest);
+
+ /* push back unused characters to the input stream */
+ end = rest + strlen(rest);
+ while (end > rest)
+ unput(*--end);
+
+ free(text);
+
+ return out;
+}
+
+static void append_expanded_string(const char *str)
+{
+ const char *end;
+ char *res;
+
+ str++;
+
+ res = expand_dollar(&str);
+
+ /* push back unused characters to the input stream */
+ end = str + strlen(str);
+ while (end > str)
+ unput(*--end);
+
+ append_string(res, strlen(res));
+
+ free(res);
+}
+
+void zconf_starthelp(void)
+{
+ new_string();
+ last_ts = first_ts = 0;
+ BEGIN(HELP);
+}
+
+static void zconf_endhelp(void)
+{
+ yylval.string = text;
+ BEGIN(INITIAL);
+}
+
+
+/*
+ * Try to open specified file with following names:
+ * ./name
+ * $(srctree)/name
+ * The latter is used when srctree is separate from objtree
+ * when compiling the kernel.
+ * Return NULL if file is not found.
+ */
+FILE *zconf_fopen(const char *name)
+{
+ char *env, fullname[PATH_MAX+1];
+ FILE *f;
+
+ f = fopen(name, "r");
+ if (!f && name != NULL && name[0] != '/') {
+ env = getenv(SRCTREE);
+ if (env) {
+ snprintf(fullname, sizeof(fullname),
+ "%s/%s", env, name);
+ f = fopen(fullname, "r");
+ }
+ }
+ return f;
+}
+
+void zconf_initscan(const char *name)
+{
+ yyin = zconf_fopen(name);
+ if (!yyin) {
+ fprintf(stderr, "can't find file %s\n", name);
+ exit(1);
+ }
+
+ current_buf = xmalloc(sizeof(*current_buf));
+ memset(current_buf, 0, sizeof(*current_buf));
+
+ current_file = file_lookup(name);
+ yylineno = 1;
+}
+
+static void __zconf_nextfile(const char *name)
+{
+ struct file *iter;
+ struct file *file = file_lookup(name);
+ struct buffer *buf = xmalloc(sizeof(*buf));
+ memset(buf, 0, sizeof(*buf));
+
+ current_buf->state = YY_CURRENT_BUFFER;
+ yyin = zconf_fopen(file->name);
+ if (!yyin) {
+ fprintf(stderr, "%s:%d: can't open file \"%s\"\n",
+ zconf_curname(), zconf_lineno(), file->name);
+ exit(1);
+ }
+ yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
+ buf->parent = current_buf;
+ current_buf = buf;
+
+ current_file->lineno = yylineno;
+ file->parent = current_file;
+
+ for (iter = current_file; iter; iter = iter->parent) {
+ if (!strcmp(iter->name, file->name)) {
+ fprintf(stderr,
+ "Recursive inclusion detected.\n"
+ "Inclusion path:\n"
+ " current file : %s\n", file->name);
+ iter = file;
+ do {
+ iter = iter->parent;
+ fprintf(stderr, " included from: %s:%d\n",
+ iter->name, iter->lineno - 1);
+ } while (strcmp(iter->name, file->name));
+ exit(1);
+ }
+ }
+
+ yylineno = 1;
+ current_file = file;
+}
+
+void zconf_nextfile(const char *name)
+{
+ glob_t gl;
+ int err;
+ int i;
+ char path[PATH_MAX], *p;
+
+ err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
+
+ /* ignore wildcard patterns that return no result */
+ if (err == GLOB_NOMATCH && strchr(name, '*')) {
+ err = 0;
+ gl.gl_pathc = 0;
+ }
+
+ if (err == GLOB_NOMATCH) {
+ p = strdup(current_file->name);
+ if (p) {
+ snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
+ err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
+ free(p);
+ }
+ }
+
+ if (err) {
+ const char *reason = "unknown error";
+
+ switch (err) {
+ case GLOB_NOSPACE:
+ reason = "out of memory";
+ break;
+ case GLOB_ABORTED:
+ reason = "read error";
+ break;
+ case GLOB_NOMATCH:
+ reason = "No files found";
+ break;
+ default:
+ break;
+ }
+
+ printf("%s:%d: glob failed: %s \"%s\"\n", zconf_curname(), zconf_lineno(),
+ reason, name);
+
+ exit(1);
+ }
+
+ for (i = 0; i < gl.gl_pathc; i++)
+ __zconf_nextfile(gl.gl_pathv[i]);
+}
+
+static void zconf_endfile(void)
+{
+ struct buffer *parent;
+
+ current_file = current_file->parent;
+ if (current_file)
+ yylineno = current_file->lineno;
+
+ parent = current_buf->parent;
+ if (parent) {
+ fclose(yyin);
+ yy_delete_buffer(YY_CURRENT_BUFFER);
+ yy_switch_to_buffer(parent->state);
+ }
+ free(current_buf);
+ current_buf = parent;
+}
+
+int zconf_lineno(void)
+{
+ return current_pos.lineno;
+}
+
+const char *zconf_curname(void)
+{
+ return current_pos.file ? current_pos.file->name : "<none>";
+}
--- /dev/null
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 4
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#ifndef SIZE_MAX
+#define SIZE_MAX (~(size_t)0)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+/* begin standard C++ headers. */
+
+/* TODO: this is always defined, so inline it */
+#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
+#else
+#define yynoreturn
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an
+ * integer in range [0..255] for use as an array index.
+ */
+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE yylex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-yylineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < yyleng; ++yyl )\
+ if ( yytext[yyl] == '\n' )\
+ --yylineno;\
+ }while(0)
+ #define YY_LINENO_REWIND_TO(dst) \
+ do {\
+ const char *p;\
+ for ( p = yy_cp-1; p >= (dst); --p)\
+ if ( *p == '\n' )\
+ --yylineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ int yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = NULL;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart ( FILE *input_file );
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size );
+void yy_delete_buffer ( YY_BUFFER_STATE b );
+void yy_flush_buffer ( YY_BUFFER_STATE b );
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state ( void );
+
+static void yyensure_buffer_stack ( void );
+static void yy_load_buffer_state ( void );
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file );
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size );
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len );
+
+void *yyalloc ( yy_size_t );
+void *yyrealloc ( void *, yy_size_t );
+void yyfree ( void * );
+
+#define yy_new_buffer yy_create_buffer
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define yywrap() (/*CONSTCOND*/1)
+#define YY_SKIP_YYWRAP
+typedef flex_uint8_t YY_CHAR;
+
+FILE *yyin = NULL, *yyout = NULL;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+int yylineno = 1;
+
+extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
+#define yytext_ptr yytext
+
+static const flex_int16_t yy_nxt[][44] =
+ {
+ {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0
+ },
+
+ {
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 14,
+ 18, 19, 20, 21, 22, 22, 23, 24, 25, 26,
+ 27, 22, 28, 29, 30, 31, 32, 22, 22, 33,
+ 34, 22, 35, 22, 36, 37, 38, 39, 40, 22,
+ 41, 22, 22, 42
+
+ },
+
+ {
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 14,
+ 18, 19, 20, 21, 22, 22, 23, 24, 25, 26,
+ 27, 22, 28, 29, 30, 31, 32, 22, 22, 33,
+ 34, 22, 35, 22, 36, 37, 38, 39, 40, 22,
+ 41, 22, 22, 42
+ },
+
+ {
+ 9, 43, 44, 45, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43
+
+ },
+
+ {
+ 9, 43, 44, 45, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43
+ },
+
+ {
+ 9, 46, 47, 48, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46
+
+ },
+
+ {
+ 9, 46, 47, 48, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 46, 46, 46
+ },
+
+ {
+ 9, 49, 49, 50, 49, 51, 49, 52, 49, 51,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 53, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49
+
+ },
+
+ {
+ 9, 49, 49, 50, 49, 51, 49, 52, 49, 51,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 53, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49
+ },
+
+ {
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9
+
+ },
+
+ {
+ 9, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
+ -10, -10, -10, -10
+ },
+
+ {
+ 9, -11, 54, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
+ -11, -11, -11, -11
+
+ },
+
+ {
+ 9, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
+ -12, -12, -12, -12
+ },
+
+ {
+ 9, -13, -13, -13, -13, -13, -13, -13, -13, -13,
+ -13, -13, -13, -13, -13, -13, -13, -13, 55, -13,
+ -13, -13, -13, -13, -13, -13, -13, -13, -13, -13,
+ -13, -13, -13, -13, -13, -13, -13, -13, -13, -13,
+ -13, -13, -13, -13
+
+ },
+
+ {
+ 9, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
+ -14, -14, -14, -14
+ },
+
+ {
+ 9, 56, 56, -15, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56
+
+ },
+
+ {
+ 9, -16, -16, -16, -16, -16, -16, 57, -16, -16,
+ -16, -16, -16, 57, 57, 57, -16, -16, -16, -16,
+ -16, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, -16
+ },
+
+ {
+ 9, -17, -17, -17, -17, -17, -17, -17, 58, -17,
+ -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
+ -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
+ -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
+ -17, -17, -17, -17
+
+ },
+
+ {
+ 9, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ -18, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ -18, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ -18, -18, -18, -18, -18, -18, -18, -18, -18, -18,
+ -18, -18, -18, -18
+ },
+
+ {
+ 9, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ -19, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ -19, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ -19, -19, -19, -19, -19, -19, -19, -19, -19, -19,
+ -19, -19, -19, -19
+
+ },
+
+ {
+ 9, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, 59, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20, -20, -20, -20, -20, -20, -20,
+ -20, -20, -20, -20
+ },
+
+ {
+ 9, -21, -21, -21, -21, -21, -21, 57, -21, -21,
+ -21, -21, -21, 60, 61, 61, -21, -21, -21, -21,
+ -21, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -21
+
+ },
+
+ {
+ 9, -22, -22, -22, -22, -22, -22, 57, -22, -22,
+ -22, -22, -22, 61, 61, 61, -22, -22, -22, -22,
+ -22, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -22
+ },
+
+ {
+ 9, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, 62, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23
+
+ },
+
+ {
+ 9, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24, -24, -24, -24, -24, 63, -24,
+ -24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24
+ },
+
+ {
+ 9, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25, -25, -25, -25, -25, -25, -25,
+ -25, -25, -25, -25
+
+ },
+
+ {
+ 9, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, 64, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26, -26, -26, -26, -26, -26, -26,
+ -26, -26, -26, -26
+ },
+
+ {
+ 9, -27, -27, 65, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
+ -27, -27, -27, -27
+
+ },
+
+ {
+ 9, -28, -28, -28, -28, -28, -28, 57, -28, -28,
+ -28, -28, -28, 61, 61, 61, -28, -28, -28, -28,
+ -28, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 66, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -28
+ },
+
+ {
+ 9, -29, -29, -29, -29, -29, -29, 57, -29, -29,
+ -29, -29, -29, 61, 61, 61, -29, -29, -29, -29,
+ -29, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 67, 61, 61, 61, 61, 61,
+ 61, 61, 61, -29
+
+ },
+
+ {
+ 9, -30, -30, -30, -30, -30, -30, 57, -30, -30,
+ -30, -30, -30, 61, 61, 61, -30, -30, -30, -30,
+ -30, 61, 61, 61, 61, 61, 61, 61, 61, 68,
+ 61, 61, 61, 61, 69, 61, 61, 61, 61, 61,
+ 61, 61, 61, -30
+ },
+
+ {
+ 9, -31, -31, -31, -31, -31, -31, 57, -31, -31,
+ -31, -31, -31, 61, 61, 61, -31, -31, -31, -31,
+ -31, 61, 61, 61, 61, 61, 70, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -31
+
+ },
+
+ {
+ 9, -32, -32, -32, -32, -32, -32, 57, -32, -32,
+ -32, -32, -32, 61, 61, 61, -32, -32, -32, -32,
+ -32, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 71, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -32
+ },
+
+ {
+ 9, -33, -33, -33, -33, -33, -33, 57, -33, -33,
+ -33, -33, -33, 61, 61, 61, -33, -33, -33, -33,
+ -33, 61, 61, 61, 61, 61, 72, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -33
+
+ },
+
+ {
+ 9, -34, -34, -34, -34, -34, -34, 57, -34, -34,
+ -34, -34, -34, 61, 61, 61, -34, -34, -34, -34,
+ -34, 61, 61, 61, 61, 61, 61, 73, 61, 61,
+ 61, 61, 74, 75, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -34
+ },
+
+ {
+ 9, -35, -35, -35, -35, -35, -35, 57, -35, -35,
+ -35, -35, -35, 61, 61, 61, -35, -35, -35, -35,
+ -35, 61, 76, 61, 61, 61, 77, 61, 61, 61,
+ 61, 61, 61, 61, 78, 61, 61, 61, 61, 61,
+ 61, 61, 61, -35
+
+ },
+
+ {
+ 9, -36, -36, -36, -36, -36, -36, 57, -36, -36,
+ -36, -36, -36, 61, 61, 61, -36, -36, -36, -36,
+ -36, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 79, 61, 80, 61, 61, 61, 61,
+ 61, 61, 61, -36
+ },
+
+ {
+ 9, -37, -37, -37, -37, -37, -37, 57, -37, -37,
+ -37, -37, -37, 61, 61, 61, -37, -37, -37, -37,
+ -37, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 81, 61, 61, 61,
+ 61, 61, 61, -37
+
+ },
+
+ {
+ 9, -38, -38, -38, -38, -38, -38, 57, -38, -38,
+ -38, -38, -38, 61, 61, 61, -38, -38, -38, -38,
+ -38, 61, 82, 61, 61, 61, 83, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -38
+ },
+
+ {
+ 9, -39, -39, -39, -39, -39, -39, 57, -39, -39,
+ -39, -39, -39, 61, 61, 61, -39, -39, -39, -39,
+ -39, 61, 61, 61, 61, 61, 84, 61, 61, 61,
+ 61, 61, 61, 61, 85, 61, 61, 61, 86, 61,
+ 61, 61, 61, -39
+
+ },
+
+ {
+ 9, -40, -40, -40, -40, -40, -40, 57, -40, -40,
+ -40, -40, -40, 61, 61, 61, -40, -40, -40, -40,
+ -40, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 87, 61, 61, 61,
+ 61, 61, 61, -40
+ },
+
+ {
+ 9, -41, -41, -41, -41, -41, -41, 57, -41, -41,
+ -41, -41, -41, 61, 61, 61, -41, -41, -41, -41,
+ -41, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 88, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -41
+
+ },
+
+ {
+ 9, -42, -42, -42, -42, -42, -42, -42, -42, -42,
+ -42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
+ -42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
+ -42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
+ -42, -42, -42, 89
+ },
+
+ {
+ 9, 90, 91, -43, 90, 90, 90, 90, 90, 90,
+ 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
+ 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
+ 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
+ 90, 90, 90, 90
+
+ },
+
+ {
+ 9, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
+ -44, -44, -44, -44
+ },
+
+ {
+ 9, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
+ -45, -45, -45, -45
+
+ },
+
+ {
+ 9, 92, 92, -46, 92, 92, 92, 92, 92, 92,
+ 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
+ 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
+ 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
+ 92, 92, 92, 92
+ },
+
+ {
+ 9, -47, 93, 94, -47, -47, -47, -47, -47, -47,
+ -47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
+ -47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
+ -47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
+ -47, -47, -47, -47
+
+ },
+
+ {
+ 9, 95, -48, -48, 95, 95, 95, 95, 95, 95,
+ 95, 95, 95, 95, 95, 95, 95, 95, 95, 95,
+ 95, 95, 95, 95, 95, 95, 95, 95, 95, 95,
+ 95, 95, 95, 95, 95, 95, 95, 95, 95, 95,
+ 95, 95, 95, 95
+ },
+
+ {
+ 9, 96, 96, -49, 96, -49, 96, -49, 96, -49,
+ 96, 96, 96, 96, 96, 96, 96, 96, 96, 96,
+ -49, 96, 96, 96, 96, 96, 96, 96, 96, 96,
+ 96, 96, 96, 96, 96, 96, 96, 96, 96, 96,
+ 96, 96, 96, 96
+
+ },
+
+ {
+ 9, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, -50
+ },
+
+ {
+ 9, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ -51, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ -51, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ -51, -51, -51, -51, -51, -51, -51, -51, -51, -51,
+ -51, -51, -51, -51
+
+ },
+
+ {
+ 9, 97, 97, -52, 97, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
+ 97, 97, 97, 97
+ },
+
+ {
+ 9, 98, 98, -53, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 98, 98, 98
+
+ },
+
+ {
+ 9, -54, 54, -54, -54, -54, -54, -54, -54, -54,
+ -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
+ -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
+ -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
+ -54, -54, -54, -54
+ },
+
+ {
+ 9, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ -55, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ -55, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ -55, -55, -55, -55, -55, -55, -55, -55, -55, -55,
+ -55, -55, -55, -55
+
+ },
+
+ {
+ 9, 56, 56, -56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 56
+ },
+
+ {
+ 9, -57, -57, -57, -57, -57, -57, 57, -57, -57,
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+ -242, -242, -242, 61, 61, 61, -242, -242, -242, -242,
+ -242, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 243, 61,
+ 61, 61, 61, -242
+ },
+
+ {
+ 9, -243, -243, -243, -243, -243, -243, 57, -243, -243,
+ -243, -243, -243, 61, 61, 61, -243, -243, -243, -243,
+ -243, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, -243
+
+ },
+
+ } ;
+
+static yy_state_type yy_get_previous_state ( void );
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state );
+static int yy_get_next_buffer ( void );
+static void yynoreturn yy_fatal_error ( const char* msg );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (int) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+#define YY_NUM_RULES 67
+#define YY_END_OF_BUFFER 68
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static const flex_int16_t yy_accept[244] =
+ { 0,
+ 2, 2, 0, 0, 0, 0, 0, 0, 68, 54,
+ 2, 4, 46, 51, 1, 53, 54, 47, 48, 54,
+ 52, 52, 54, 42, 40, 44, 54, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 54, 55, 57, 56, 66, 63, 65, 59, 62,
+ 61, 58, 60, 2, 41, 1, 53, 39, 50, 52,
+ 52, 49, 43, 45, 3, 52, 52, 52, 52, 52,
+ 52, 52, 20, 52, 52, 52, 52, 52, 27, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 38, 55,
+ 55, 66, 63, 65, 64, 59, 58, 60, 52, 52,
+
+ 52, 52, 52, 52, 52, 52, 52, 52, 19, 52,
+ 22, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 6, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 18, 52, 52, 24,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 16, 52, 21, 52, 52, 52, 52, 52, 31,
+ 32, 52, 52, 52, 52, 52, 52, 52, 7, 52,
+ 9, 52, 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 28, 30, 33, 34, 35, 52, 52, 52, 52,
+
+ 8, 52, 52, 12, 52, 14, 52, 17, 52, 52,
+ 26, 52, 52, 37, 52, 52, 10, 52, 52, 52,
+ 23, 52, 29, 36, 52, 52, 52, 52, 15, 52,
+ 52, 52, 52, 25, 52, 52, 52, 52, 11, 52,
+ 5, 52, 13
+ } ;
+
+static const YY_CHAR yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 4, 5, 6, 7, 1, 8, 9, 10,
+ 11, 1, 12, 1, 13, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 16, 1, 17,
+ 18, 19, 1, 1, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+ 1, 20, 1, 1, 21, 1, 22, 23, 24, 25,
+
+ 26, 27, 28, 29, 30, 15, 15, 31, 32, 33,
+ 34, 35, 15, 36, 37, 38, 39, 40, 15, 41,
+ 42, 15, 1, 43, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static const flex_int32_t yy_rule_can_match_eol[68] =
+ { 0,
+0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
+ 0, 0, 1, 0, 1, 1, 0, 0, };
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ */
+
+#include <assert.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glob.h>
+#include <libgen.h>
+
+#include "lkc.h"
+#include "parser.tab.h"
+
+#define YY_DECL static int yylex1(void)
+
+#define START_STRSIZE 16
+
+static struct {
+ struct file *file;
+ int lineno;
+} current_pos;
+
+static int prev_prev_token = T_EOL;
+static int prev_token = T_EOL;
+static char *text;
+static int text_size, text_asize;
+
+struct buffer {
+ struct buffer *parent;
+ YY_BUFFER_STATE state;
+};
+
+struct buffer *current_buf;
+
+static int last_ts, first_ts;
+
+static char *expand_token(const char *in, size_t n);
+static void append_expanded_string(const char *in);
+static void zconf_endhelp(void);
+static void zconf_endfile(void);
+
+static void new_string(void)
+{
+ text = xmalloc(START_STRSIZE);
+ text_asize = START_STRSIZE;
+ text_size = 0;
+ *text = 0;
+}
+
+static void append_string(const char *str, int size)
+{
+ int new_size = text_size + size + 1;
+ if (new_size > text_asize) {
+ new_size += START_STRSIZE - 1;
+ new_size &= -START_STRSIZE;
+ text = xrealloc(text, new_size);
+ text_asize = new_size;
+ }
+ memcpy(text + text_size, str, size);
+ text_size += size;
+ text[text_size] = 0;
+}
+
+static void alloc_string(const char *str, int size)
+{
+ text = xmalloc(size + 1);
+ memcpy(text, str, size);
+ text[size] = 0;
+}
+
+static void warn_ignored_character(char chr)
+{
+ fprintf(stderr,
+ "%s:%d:warning: ignoring unsupported character '%c'\n",
+ current_file->name, yylineno, chr);
+}
+
+#define INITIAL 0
+#define ASSIGN_VAL 1
+#define HELP 2
+#define STRING 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals ( void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy ( void );
+
+int yyget_debug ( void );
+
+void yyset_debug ( int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra ( void );
+
+void yyset_extra ( YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in ( void );
+
+void yyset_in ( FILE * _in_str );
+
+FILE *yyget_out ( void );
+
+void yyset_out ( FILE * _out_str );
+
+ int yyget_leng ( void );
+
+char *yyget_text ( void );
+
+int yyget_lineno ( void );
+
+void yyset_lineno ( int _line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap ( void );
+#else
+extern int yywrap ( void );
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+
+ static void yyunput ( int c, char *buf_ptr );
+
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy ( char *, const char *, int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen ( const char * );
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput ( void );
+#else
+static int input ( void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ errno=0; \
+ while ( (result = (int) read( fileno(yyin), buf, (yy_size_t) max_size )) < 0 ) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK /*LINTED*/break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ yy_state_type yy_current_state;
+ char *yy_cp, *yy_bp;
+ int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ {
+
+ int str = 0;
+ int ts, i;
+
+ while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 )
+ ++yy_cp;
+
+ yy_current_state = -yy_current_state;
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = 0; yyl < yyleng; ++yyl )
+ if ( yytext[yyl] == '\n' )
+
+ yylineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+case 1:
+YY_RULE_SETUP
+/* ignore comment */
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+/* whitespaces */
+ YY_BREAK
+case 3:
+/* rule 3 can match eol */
+YY_RULE_SETUP
+/* escaped new line */
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+return T_EOL;
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+return T_ALLNOCONFIG_Y;
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+return T_BOOL;
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+return T_CHOICE;
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+return T_COMMENT;
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+return T_CONFIG;
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+return T_DEF_BOOL;
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+return T_DEF_TRISTATE;
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+return T_DEFAULT;
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+return T_DEFCONFIG_LIST;
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+return T_DEPENDS;
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+return T_ENDCHOICE;
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+return T_ENDIF;
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+return T_ENDMENU;
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+return T_HELP;
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+return T_HEX;
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+return T_IF;
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+return T_IMPLY;
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+return T_INT;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+return T_MAINMENU;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+return T_MENU;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+return T_MENUCONFIG;
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+return T_MODULES;
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+return T_ON;
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+return T_OPTION;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+return T_OPTIONAL;
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+return T_PROMPT;
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+return T_RANGE;
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+return T_RESET;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+return T_SELECT;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+return T_SOURCE;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+return T_STRING;
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+return T_TRISTATE;
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+return T_VISIBLE;
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+return T_OR;
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+return T_AND;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+return T_EQUAL;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+return T_UNEQUAL;
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+return T_LESS;
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+return T_LESS_EQUAL;
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+return T_GREATER;
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+return T_GREATER_EQUAL;
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+return T_NOT;
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+return T_OPEN_PAREN;
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+return T_CLOSE_PAREN;
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+return T_COLON_EQUAL;
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+return T_PLUS_EQUAL;
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+{
+ str = yytext[0];
+ new_string();
+ BEGIN(STRING);
+ }
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+{
+ alloc_string(yytext, yyleng);
+ yylval.string = text;
+ return T_WORD;
+ }
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+{
+ /* this token includes at least one '$' */
+ yylval.string = expand_token(yytext, yyleng);
+ if (strlen(yylval.string))
+ return T_WORD;
+ free(yylval.string);
+ }
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+warn_ignored_character(*yytext);
+ YY_BREAK
+
+case 55:
+YY_RULE_SETUP
+{
+ alloc_string(yytext, yyleng);
+ yylval.string = text;
+ return T_ASSIGN_VAL;
+ }
+ YY_BREAK
+case 56:
+/* rule 56 can match eol */
+YY_RULE_SETUP
+{ BEGIN(INITIAL); return T_EOL; }
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+
+ YY_BREAK
+
+case 58:
+YY_RULE_SETUP
+append_expanded_string(yytext);
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+{
+ append_string(yytext, yyleng);
+ }
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+{
+ append_string(yytext + 1, yyleng - 1);
+ }
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+{
+ if (str == yytext[0]) {
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ } else
+ append_string(yytext, 1);
+ }
+ YY_BREAK
+case 62:
+/* rule 62 can match eol */
+YY_RULE_SETUP
+{
+ fprintf(stderr,
+ "%s:%d:warning: multi-line strings not supported\n",
+ zconf_curname(), zconf_lineno());
+ unput('\n');
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ }
+ YY_BREAK
+case YY_STATE_EOF(STRING):
+{
+ BEGIN(INITIAL);
+ yylval.string = text;
+ return T_WORD_QUOTE;
+ }
+ YY_BREAK
+
+case 63:
+YY_RULE_SETUP
+{
+ ts = 0;
+ for (i = 0; i < yyleng; i++) {
+ if (yytext[i] == '\t')
+ ts = (ts & ~7) + 8;
+ else
+ ts++;
+ }
+ last_ts = ts;
+ if (first_ts) {
+ if (ts < first_ts) {
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+ ts -= first_ts;
+ while (ts > 8) {
+ append_string(" ", 8);
+ ts -= 8;
+ }
+ append_string(" ", ts);
+ }
+ }
+ YY_BREAK
+case 64:
+/* rule 64 can match eol */
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+YY_LINENO_REWIND_TO(yy_cp - 1);
+(yy_c_buf_p) = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+{
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+ YY_BREAK
+case 65:
+/* rule 65 can match eol */
+YY_RULE_SETUP
+{
+ append_string("\n", 1);
+ }
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+{
+ while (yyleng) {
+ if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t'))
+ break;
+ yyleng--;
+ }
+ append_string(yytext, yyleng);
+ if (!first_ts)
+ first_ts = last_ts;
+ }
+ YY_BREAK
+case YY_STATE_EOF(HELP):
+{
+ zconf_endhelp();
+ return T_HELPTEXT;
+ }
+ YY_BREAK
+
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(ASSIGN_VAL):
+{
+ BEGIN(INITIAL);
+
+ if (prev_token != T_EOL && prev_token != T_HELPTEXT)
+ fprintf(stderr, "%s:%d:warning: no new line at end of file\n",
+ current_file->name, yylineno);
+
+ if (current_file) {
+ zconf_endfile();
+ return T_EOL;
+ }
+ fclose(yyin);
+ yyterminate();
+}
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+YY_FATAL_ERROR( "flex scanner jammed" );
+ YY_BREAK
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ char *source = (yytext_ptr);
+ int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc( (void *) b->yy_ch_buf,
+ (yy_size_t) (b->yy_buf_size + 2) );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = NULL;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart( yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+ (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ /* "- 2" to take care of EOB's */
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ yy_state_type yy_current_state;
+ char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ int yy_is_jam;
+
+ yy_current_state = yy_nxt[yy_current_state][1];
+ yy_is_jam = (yy_current_state <= 0);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_UNPUT
+
+ static void yyunput (int c, char * yy_bp )
+{
+ char *yy_cp;
+
+ yy_cp = (yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = (yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ int number_to_move = (yy_n_chars) + 2;
+ char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ if ( c == '\n' ){
+ --yylineno;
+ }
+
+ (yytext_ptr) = yy_bp;
+ (yy_hold_char) = *yy_cp;
+ (yy_c_buf_p) = yy_cp;
+}
+
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart( yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return 0;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ if ( c == '\n' )
+
+ yylineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE );
+ }
+
+ yy_init_buffer( YY_CURRENT_BUFFER, input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer( b, file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree( (void *) b->yy_ch_buf );
+
+ yyfree( (void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer( b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ yy_size_t grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return NULL;
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = NULL;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer( b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (const char * yystr )
+{
+
+ return yy_scan_bytes( yystr, (int) strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = (yy_size_t) (_yybytes_len + 2);
+ buf = (char *) yyalloc( n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer( buf, n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yynoreturn yy_fatal_error (const char* msg )
+{
+ fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param _line_number line number
+ *
+ */
+void yyset_lineno (int _line_number )
+{
+
+ yylineno = _line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param _in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * _in_str )
+{
+ yyin = _in_str ;
+}
+
+void yyset_out (FILE * _out_str )
+{
+ yyout = _out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int _bdebug )
+{
+ yy_flex_debug = _bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ /* We do not touch yylineno unless the option is enabled. */
+ yylineno = 1;
+
+ (yy_buffer_stack) = NULL;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = NULL;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = NULL;
+ yyout = NULL;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer( YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, const char * s2, int n )
+{
+
+ int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (const char * s )
+{
+ int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return malloc(size);
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return realloc(ptr, size);
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+/* second stage lexer */
+int yylex(void)
+{
+ int token;
+
+repeat:
+ token = yylex1();
+
+ if (prev_token == T_EOL || prev_token == T_HELPTEXT) {
+ if (token == T_EOL) {
+ /* Do not pass unneeded T_EOL to the parser. */
+ goto repeat;
+ } else {
+ /*
+ * For the parser, update file/lineno at the first token
+ * of each statement. Generally, \n is a statement
+ * terminator in Kconfig, but it is not always true
+ * because \n could be escaped by a backslash.
+ */
+ current_pos.file = current_file;
+ current_pos.lineno = yylineno;
+ }
+ }
+
+ if (prev_prev_token == T_EOL && prev_token == T_WORD &&
+ (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL))
+ BEGIN(ASSIGN_VAL);
+
+ prev_prev_token = prev_token;
+ prev_token = token;
+
+ return token;
+}
+
+static char *expand_token(const char *in, size_t n)
+{
+ char *out;
+ int c;
+ char c2;
+ const char *rest, *end;
+
+ new_string();
+ append_string(in, n);
+
+ /* get the whole line because we do not know the end of token. */
+ while ((c = input()) != EOF) {
+ if (c == '\n') {
+ unput(c);
+ break;
+ }
+ c2 = c;
+ append_string(&c2, 1);
+ }
+
+ rest = text;
+ out = expand_one_token(&rest);
+
+ /* push back unused characters to the input stream */
+ end = rest + strlen(rest);
+ while (end > rest)
+ unput(*--end);
+
+ free(text);
+
+ return out;
+}
+
+static void append_expanded_string(const char *str)
+{
+ const char *end;
+ char *res;
+
+ str++;
+
+ res = expand_dollar(&str);
+
+ /* push back unused characters to the input stream */
+ end = str + strlen(str);
+ while (end > str)
+ unput(*--end);
+
+ append_string(res, strlen(res));
+
+ free(res);
+}
+
+void zconf_starthelp(void)
+{
+ new_string();
+ last_ts = first_ts = 0;
+ BEGIN(HELP);
+}
+
+static void zconf_endhelp(void)
+{
+ yylval.string = text;
+ BEGIN(INITIAL);
+}
+
+/*
+ * Try to open specified file with following names:
+ * ./name
+ * $(srctree)/name
+ * The latter is used when srctree is separate from objtree
+ * when compiling the kernel.
+ * Return NULL if file is not found.
+ */
+FILE *zconf_fopen(const char *name)
+{
+ char *env, fullname[PATH_MAX+1];
+ FILE *f;
+
+ f = fopen(name, "r");
+ if (!f && name != NULL && name[0] != '/') {
+ env = getenv(SRCTREE);
+ if (env) {
+ snprintf(fullname, sizeof(fullname),
+ "%s/%s", env, name);
+ f = fopen(fullname, "r");
+ }
+ }
+ return f;
+}
+
+void zconf_initscan(const char *name)
+{
+ yyin = zconf_fopen(name);
+ if (!yyin) {
+ fprintf(stderr, "can't find file %s\n", name);
+ exit(1);
+ }
+
+ current_buf = xmalloc(sizeof(*current_buf));
+ memset(current_buf, 0, sizeof(*current_buf));
+
+ current_file = file_lookup(name);
+ yylineno = 1;
+}
+
+static void __zconf_nextfile(const char *name)
+{
+ struct file *iter;
+ struct file *file = file_lookup(name);
+ struct buffer *buf = xmalloc(sizeof(*buf));
+ memset(buf, 0, sizeof(*buf));
+
+ current_buf->state = YY_CURRENT_BUFFER;
+ yyin = zconf_fopen(file->name);
+ if (!yyin) {
+ fprintf(stderr, "%s:%d: can't open file \"%s\"\n",
+ zconf_curname(), zconf_lineno(), file->name);
+ exit(1);
+ }
+ yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
+ buf->parent = current_buf;
+ current_buf = buf;
+
+ current_file->lineno = yylineno;
+ file->parent = current_file;
+
+ for (iter = current_file; iter; iter = iter->parent) {
+ if (!strcmp(iter->name, file->name)) {
+ fprintf(stderr,
+ "Recursive inclusion detected.\n"
+ "Inclusion path:\n"
+ " current file : %s\n", file->name);
+ iter = file;
+ do {
+ iter = iter->parent;
+ fprintf(stderr, " included from: %s:%d\n",
+ iter->name, iter->lineno - 1);
+ } while (strcmp(iter->name, file->name));
+ exit(1);
+ }
+ }
+
+ yylineno = 1;
+ current_file = file;
+}
+
+void zconf_nextfile(const char *name)
+{
+ glob_t gl;
+ int err;
+ int i;
+ char path[PATH_MAX], *p;
+
+ err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
+
+ /* ignore wildcard patterns that return no result */
+ if (err == GLOB_NOMATCH && strchr(name, '*')) {
+ err = 0;
+ gl.gl_pathc = 0;
+ }
+
+ if (err == GLOB_NOMATCH) {
+ p = strdup(current_file->name);
+ if (p) {
+ snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
+ err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
+ free(p);
+ }
+ }
+
+ if (err) {
+ const char *reason = "unknown error";
+
+ switch (err) {
+ case GLOB_NOSPACE:
+ reason = "out of memory";
+ break;
+ case GLOB_ABORTED:
+ reason = "read error";
+ break;
+ case GLOB_NOMATCH:
+ reason = "No files found";
+ break;
+ default:
+ break;
+ }
+
+ printf("%s:%d: glob failed: %s \"%s\"\n", zconf_curname(), zconf_lineno(),
+ reason, name);
+
+ exit(1);
+ }
+
+ for (i = 0; i < gl.gl_pathc; i++)
+ __zconf_nextfile(gl.gl_pathv[i]);
+}
+
+static void zconf_endfile(void)
+{
+ struct buffer *parent;
+
+ current_file = current_file->parent;
+ if (current_file)
+ yylineno = current_file->lineno;
+
+ parent = current_buf->parent;
+ if (parent) {
+ fclose(yyin);
+ yy_delete_buffer(YY_CURRENT_BUFFER);
+ yy_switch_to_buffer(parent->state);
+ }
+ free(current_buf);
+ current_buf = parent;
+}
+
+int zconf_lineno(void)
+{
+ return current_pos.lineno;
+}
+
+const char *zconf_curname(void)
+{
+ return current_pos.file ? current_pos.file->name : "<none>";
+}
+
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LIST_H
#define LIST_H
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
#ifndef LKC_H
#include "expr.h"
-#ifndef KBUILD_NO_NLS
-# include <libintl.h>
-#else
-static inline const char *gettext(const char *txt) { return txt; }
-static inline void textdomain(const char *domainname) {}
-static inline void bindtextdomain(const char *name, const char *dir) {}
-static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; }
-#endif
-
#ifdef __cplusplus
extern "C" {
#endif
#define PACKAGE "linux"
#endif
-#define LOCALEDIR "/usr/share/locale"
-
-#define _(text) gettext(text)
-#define N_(text) (text)
-
#ifndef CONFIG_
#define CONFIG_ "CONFIG_"
#endif
#undef CONFIG_
#define CONFIG_ CONFIG_prefix()
-#define TF_COMMAND 0x0001
-#define TF_PARAM 0x0002
-#define TF_OPTION 0x0004
-
enum conf_def_mode {
def_default,
def_yes,
def_mod,
+ def_y2m,
+ def_m2y,
def_no,
def_random
};
-#define T_OPT_MODULES 1
-#define T_OPT_DEFCONFIG_LIST 2
-#define T_OPT_ENV 3
-#define T_OPT_ALLNOCONFIG_Y 4
-
-struct kconf_id {
- int name;
- int token;
- unsigned int flags;
- enum symbol_type stype;
-};
-
+extern int yylineno;
void zconfdump(FILE *out);
void zconf_starthelp(void);
FILE *zconf_fopen(const char *name);
/* confdata.c */
const char *conf_get_configname(void);
-const char *conf_get_autoconfig_name(void);
-char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
bool conf_set_all_new_symbols(enum conf_def_mode mode);
+void conf_rewrite_mod_or_yes(enum conf_def_mode mode);
void set_all_choice_values(struct symbol *csym);
/* confdata.c and expr.c */
struct menu *menu_add_menu(void);
void menu_end_menu(void);
void menu_add_entry(struct symbol *sym);
-void menu_end_entry(void);
void menu_add_dep(struct expr *dep);
void menu_add_visibility(struct expr *dep);
-struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
+struct property *menu_add_prop(enum prop_type type, struct expr *expr, struct expr *dep);
struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
-void menu_add_option(int token, char *arg);
+void menu_add_option_modules(void);
+void menu_add_option_defconfig_list(void);
+void menu_add_option_allnoconfig_y(void);
void menu_finalize(struct menu *parent);
void menu_set_type(int type);
/* util.c */
struct file *file_lookup(const char *name);
-int file_write_dep(const char *name);
void *xmalloc(size_t size);
void *xcalloc(size_t nmemb, size_t size);
+void *xrealloc(void *p, size_t size);
+char *xstrdup(const char *s);
+char *xstrndup(const char *s, size_t n);
+
+/* lexer.l */
+int yylex(void);
struct gstr {
size_t len;
const char *str_get(struct gstr *gs);
/* symbol.c */
-extern struct expr *sym_env_list;
-
-void sym_init(void);
void sym_clear_all_valid(void);
struct symbol *sym_choice_default(struct symbol *sym);
+struct property *sym_get_range_prop(struct symbol *sym);
const char *sym_get_string_default(struct symbol *sym);
struct symbol *sym_check_deps(struct symbol *sym);
-struct property *prop_alloc(enum prop_type type, struct symbol *sym);
struct symbol *prop_get_symbol(struct property *prop);
-struct property *sym_get_env_prop(struct symbol *sym);
static inline tristate sym_get_tristate_value(struct symbol *sym)
{
+/* SPDX-License-Identifier: GPL-2.0 */
#include <stdarg.h>
/* confdata.c */
void conf_reset(int def);
int conf_write_defconfig(const char *name);
int conf_write(const char *name);
-int conf_write_autoconf(void);
+int conf_write_autoconf(int overwrite);
bool conf_get_changed(void);
void conf_set_changed_callback(void (*fn)(void));
-void conf_set_message_callback(void (*fn)(const char *fmt, va_list ap));
+void conf_set_message_callback(void (*fn)(const char *s));
/* menu.c */
extern struct menu rootmenu;
struct symbol * sym_lookup(const char *name, int flags);
struct symbol * sym_find(const char *name);
-const char * sym_expand_string_value(const char *in);
const char * sym_escape_string_value(const char *in);
struct symbol ** sym_re_search(const char *pattern);
const char * sym_type_name(enum symbol_type type);
bool sym_string_valid(struct symbol *sym, const char *newval);
bool sym_string_within_range(struct symbol *sym, const char *str);
bool sym_set_string_value(struct symbol *sym, const char *newval);
-bool sym_is_changable(struct symbol *sym);
+bool sym_is_changeable(struct symbol *sym);
struct property * sym_get_choice_prop(struct symbol *sym);
const char * sym_get_string_value(struct symbol *sym);
const char * prop_get_type_name(enum prop_type type);
+/* preprocess.c */
+enum variable_flavor {
+ VAR_SIMPLE,
+ VAR_RECURSIVE,
+ VAR_APPEND,
+};
+void env_write_dep(FILE *f, const char *auto_conf_name);
+void variable_add(const char *name, const char *value,
+ enum variable_flavor flavor);
+void variable_all_del(void);
+char *expand_dollar(const char **str);
+char *expand_one_token(const char **str);
+
/* expr.c */
void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken);
+++ /dev/null
-lxdialog
-*.o
+++ /dev/null
-#!/bin/sh
-# Check ncurses compatibility
-
-# What library to link
-ldflags()
-{
- pkg-config --libs ncursesw 2>/dev/null && exit
- pkg-config --libs ncurses 2>/dev/null && exit
- for ext in so a dll.a dylib ; do
- for lib in ncursesw ncurses curses ; do
- $cc -print-file-name=lib${lib}.${ext} | grep -q /
- if [ $? -eq 0 ]; then
- echo "-l${lib}"
- exit
- fi
- done
- done
- exit 1
-}
-
-# Where is ncurses.h?
-ccflags()
-{
- if pkg-config --cflags ncursesw 2>/dev/null; then
- echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
- elif pkg-config --cflags ncurses 2>/dev/null; then
- echo '-DCURSES_LOC="<ncurses.h>"'
- elif [ -f /usr/include/ncursesw/curses.h ]; then
- echo '-I/usr/include/ncursesw -DCURSES_LOC="<curses.h>"'
- echo ' -DNCURSES_WIDECHAR=1'
- elif [ -f /usr/include/ncurses/ncurses.h ]; then
- echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
- elif [ -f /usr/include/ncurses/curses.h ]; then
- echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"'
- elif [ -f /usr/include/ncurses.h ]; then
- echo '-DCURSES_LOC="<ncurses.h>"'
- else
- echo '-DCURSES_LOC="<curses.h>"'
- fi
-}
-
-# Temp file, try to clean up after us
-tmp=.lxdialog.tmp
-trap "rm -f $tmp" 0 1 2 3 15
-
-# Check if we can link to ncurses
-check() {
- $cc -x c - -o $tmp 2>/dev/null <<'EOF'
-#include CURSES_LOC
-main() {}
-EOF
- if [ $? != 0 ]; then
- echo " *** Unable to find the ncurses libraries or the" 1>&2
- echo " *** required header files." 1>&2
- echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2
- echo " *** " 1>&2
- echo " *** Install ncurses (ncurses-devel) and try again." 1>&2
- echo " *** " 1>&2
- exit 1
- fi
-}
-
-usage() {
- printf "Usage: $0 [-check compiler options|-ccflags|-ldflags compiler options]\n"
-}
-
-if [ $# -eq 0 ]; then
- usage
- exit 1
-fi
-
-cc=""
-case "$1" in
- "-check")
- shift
- cc="$@"
- check
- ;;
- "-ccflags")
- ccflags
- ;;
- "-ldflags")
- shift
- cc="$@"
- ldflags
- ;;
- "*")
- usage
- exit 1
- ;;
-esac
+// SPDX-License-Identifier: GPL-2.0+
/*
* checklist.c -- implements the checklist box
*
* Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension
* Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
int x = width / 2 - 11;
int y = height - 2;
- print_button(dialog, gettext("Select"), y, x, selected == 0);
- print_button(dialog, gettext(" Help "), y, x + 14, selected == 1);
+ print_button(dialog, "Select", y, x, selected == 0);
+ print_button(dialog, " Help ", y, x + 14, selected == 1);
wmove(dialog, y, x + 1 + 14 * selected);
wrefresh(dialog);
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* dialog.h -- common declarations for all dialog modules
*
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <sys/types.h>
#include <string.h>
#include <stdbool.h>
-#ifndef KBUILD_NO_NLS
-# include <libintl.h>
-#else
-# define gettext(Msgid) ((const char *) (Msgid))
-#endif
-
#ifdef __sun__
#define CURS_MACROS
#endif
-#include CURSES_LOC
+#include <ncurses.h>
/*
* Colors in ncurses 1.9.9e do not work properly since foreground and
+// SPDX-License-Identifier: GPL-2.0+
/*
* inputbox.c -- implements the input box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
int x = width / 2 - 11;
int y = height - 2;
- print_button(dialog, gettext(" Ok "), y, x, selected == 0);
- print_button(dialog, gettext(" Help "), y, x + 14, selected == 1);
+ print_button(dialog, " Ok ", y, x, selected == 0);
+ print_button(dialog, " Help ", y, x + 14, selected == 1);
wmove(dialog, y, x + 1 + 14 * selected);
wrefresh(dialog);
case KEY_DOWN:
break;
case KEY_BACKSPACE:
- case 127:
+ case 8: /* ^H */
+ case 127: /* ^? */
if (pos) {
wattrset(dialog, dlg.inputbox.atr);
if (input_x == 0) {
+// SPDX-License-Identifier: GPL-2.0+
/*
* menubox.c -- implements the menu box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
int x = width / 2 - 28;
int y = height - 2;
- print_button(win, gettext("Select"), y, x, selected == 0);
- print_button(win, gettext(" Exit "), y, x + 12, selected == 1);
- print_button(win, gettext(" Help "), y, x + 24, selected == 2);
- print_button(win, gettext(" Save "), y, x + 36, selected == 3);
- print_button(win, gettext(" Load "), y, x + 48, selected == 4);
+ print_button(win, "Select", y, x, selected == 0);
+ print_button(win, " Exit ", y, x + 12, selected == 1);
+ print_button(win, " Help ", y, x + 24, selected == 2);
+ print_button(win, " Save ", y, x + 36, selected == 3);
+ print_button(win, " Load ", y, x + 48, selected == 4);
wmove(win, y, x + 1 + 12 * selected);
wrefresh(win);
+// SPDX-License-Identifier: GPL-2.0+
/*
* textbox.c -- implements the text box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
print_title(dialog, title, width);
- print_button(dialog, gettext(" Exit "), height - 2, width / 2 - 4, TRUE);
+ print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
wnoutrefresh(dialog);
getyx(dialog, cur_y, cur_x); /* Save cursor position */
+// SPDX-License-Identifier: GPL-2.0+
/*
* util.c
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdarg.h>
+// SPDX-License-Identifier: GPL-2.0+
/*
* yesno.c -- implements the yes/no box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
- *
- * 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
- * of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
int x = width / 2 - 10;
int y = height - 2;
- print_button(dialog, gettext(" Yes "), y, x, selected == 0);
- print_button(dialog, gettext(" No "), y, x + 13, selected == 1);
+ print_button(dialog, " Yes ", y, x, selected == 0);
+ print_button(dialog, " No ", y, x + 13, selected == 1);
wmove(dialog, y, x + 1 + 13 * selected);
wrefresh(dialog);
--- /dev/null
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+PKG="ncursesw"
+PKG2="ncurses"
+
+if [ -n "$(command -v pkg-config)" ]; then
+ if pkg-config --exists $PKG; then
+ echo cflags=\"$(pkg-config --cflags $PKG)\"
+ echo libs=\"$(pkg-config --libs $PKG)\"
+ exit 0
+ fi
+
+ if pkg-config --exists $PKG2; then
+ echo cflags=\"$(pkg-config --cflags $PKG2)\"
+ echo libs=\"$(pkg-config --libs $PKG2)\"
+ exit 0
+ fi
+fi
+
+# Check the default paths in case pkg-config is not installed.
+# (Even if it is installed, some distributions such as openSUSE cannot
+# find ncurses by pkg-config.)
+if [ -f /usr/include/ncursesw/ncurses.h ]; then
+ echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
+ echo libs=\"-lncursesw\"
+ exit 0
+fi
+
+if [ -f /usr/include/ncurses/ncurses.h ]; then
+ echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\"
+ echo libs=\"-lncurses\"
+ exit 0
+fi
+
+if [ -f /usr/include/ncurses.h ]; then
+ echo cflags=\"-D_GNU_SOURCE\"
+ echo libs=\"-lncurses\"
+ exit 0
+fi
+
+echo >&2 "*"
+echo >&2 "* Unable to find the ncurses package."
+echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
+echo >&2 "* depending on your distribution)."
+echo >&2 "*"
+echo >&2 "* You may also need to install pkg-config to find the"
+echo >&2 "* ncurses installed in a non-default location."
+echo >&2 "*"
+exit 1
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*
* Introduced single menu mode (show all sub-menus in one large tree).
* 2002-11-06 Petr Baudis <pasky@ucw.cz>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <signal.h>
#include <unistd.h>
-#include <locale.h>
#include "lkc.h"
#include "lxdialog/dialog.h"
-static const char mconf_readme[] = N_(
+static const char mconf_readme[] =
"Overview\n"
"--------\n"
"Some OpenWrt features may be built directly into the image.\n"
-"Some may be made into installable ipkg packages. Some features\n"
-"may be completely removed altogether.\n"
+"Some may be made into installable ipkg packages (referred here as\n"
+"modules). Some features may be completely removed altogether.\n"
"\n"
-"Menu items beginning with [*], <M> or [ ] represent features\n"
-"configured to be included, built as package or removed respectively.\n"
-"Pointed brackets <> represent packaging capable features.\n"
+"Menu items beginning with following braces represent features that\n"
+" [ ] can be built in or removed\n"
+" < > can be built in, modularized or removed\n"
+" { } can be built in or modularized (selected by other feature)\n"
+" - - are selected by other feature,\n"
+"while *, M or whitespace inside braces means to build in, build as\n"
+"a module or to exclude the feature respectively.\n"
"\n"
"To change any of these features, highlight it with the cursor\n"
"keys and press <Y> to build it in, <M> to make it a module or\n"
" blackbg => selects a color scheme with black background\n"
" classic => theme with blue background. The classic look\n"
" bluetitle => an LCD friendly version of classic. (default)\n"
-"\n"),
-menu_instructions[] = N_(
+"\n",
+menu_instructions[] =
"Arrow keys navigate the menu. "
"<Enter> selects submenus ---> (or empty submenus ----). "
"Highlighted letters are hotkeys. "
"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
- "Legend: [*] built-in [ ] excluded <M> module < > module capable"),
-radiolist_instructions[] = N_(
+ "Legend: [*] built-in [ ] excluded <M> module < > module capable",
+radiolist_instructions[] =
"Use the arrow keys to navigate this window or "
"press the hotkey of the item you wish to select "
"followed by the <SPACE BAR>. "
- "Press <?> for additional information about this option."),
-inputbox_instructions_int[] = N_(
+ "Press <?> for additional information about this option.",
+inputbox_instructions_int[] =
"Please enter a decimal value. "
"Fractions will not be accepted. "
- "Use the <TAB> key to move from the input field to the buttons below it."),
-inputbox_instructions_hex[] = N_(
+ "Use the <TAB> key to move from the input field to the buttons below it.",
+inputbox_instructions_hex[] =
"Please enter a hexadecimal value. "
- "Use the <TAB> key to move from the input field to the buttons below it."),
-inputbox_instructions_string[] = N_(
+ "Use the <TAB> key to move from the input field to the buttons below it.",
+inputbox_instructions_string[] =
"Please enter a string value. "
- "Use the <TAB> key to move from the input field to the buttons below it."),
-setmod_text[] = N_(
+ "Use the <TAB> key to move from the input field to the buttons below it.",
+setmod_text[] =
"This feature depends on another which has been configured as a module.\n"
- "As a result, this feature will be built as a module."),
-load_config_text[] = N_(
+ "As a result, this feature will be built as a module.",
+load_config_text[] =
"Enter the name of the configuration file you wish to load. "
"Accept the name shown to restore the configuration you "
- "last retrieved. Leave blank to abort."),
-load_config_help[] = N_(
+ "last retrieved. Leave blank to abort.",
+load_config_help[] =
"\n"
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
"configuration.\n"
"\n"
"If you are uncertain, then you have probably never used alternate\n"
- "configuration files. You should therefore leave this blank to abort.\n"),
-save_config_text[] = N_(
+ "configuration files. You should therefore leave this blank to abort.\n",
+save_config_text[] =
"Enter a filename to which this configuration should be saved "
- "as an alternate. Leave blank to abort."),
-save_config_help[] = N_(
+ "as an alternate. Leave blank to abort.",
+save_config_help[] =
"\n"
"For various reasons, one may wish to keep different configurations\n"
"available on a single machine.\n"
"configuration options you have selected at that time.\n"
"\n"
"If you are uncertain what all this means then you should probably\n"
- "leave this blank.\n"),
-search_help[] = N_(
+ "leave this blank.\n",
+search_help[] =
"\n"
"Search for symbols and display their relations.\n"
"Regular expressions are allowed.\n"
" Selected by: BAR [=n]\n"
"-----------------------------------------------------------------\n"
"o The line 'Type:' shows the type of the configuration option for\n"
- " this symbol (boolean, tristate, string, ...)\n"
+ " this symbol (bool, tristate, string, ...)\n"
"o The line 'Prompt:' shows the text used in the menu structure for\n"
" this symbol\n"
"o The 'Defined at' line tells at what file / line number the symbol\n"
"Examples: USB => find all symbols containing USB\n"
" ^USB => find all symbols starting with USB\n"
" USB$ => find all symbols ending with USB\n"
- "\n");
+ "\n";
static int indent;
static struct menu *current_menu;
struct subtitle_part stpart;
title = str_new();
- str_printf( &title, _("Enter (sub)string or regexp to search for "
- "(with or without \"%s\")"), CONFIG_);
+ str_printf( &title, "Enter (sub)string or regexp to search for "
+ "(with or without \"%s\")", CONFIG_);
again:
dialog_clear();
- dres = dialog_inputbox(_("Search Configuration Parameter"),
+ dres = dialog_inputbox("Search Configuration Parameter",
str_get(&title),
10, 75, "");
switch (dres) {
case 0:
break;
case 1:
- show_helptext(_("Search Configuration"), search_help);
+ show_helptext("Search Configuration", search_help);
goto again;
default:
str_free(&title);
res = get_relations_str(sym_arr, &head);
set_subtitle();
- dres = show_textbox_ext(_("Search Results"), (char *)
+ dres = show_textbox_ext("Search Results", (char *)
str_get(&res), 0, 0, keys, &vscroll,
&hscroll, &update_text, (void *)
&data);
switch (prop->type) {
case P_MENU:
child_count++;
- prompt = _(prompt);
if (single_menu_mode) {
item_make("%s%*c%s",
menu->data ? "-->" : "++>",
case P_COMMENT:
if (prompt) {
child_count++;
- item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt));
+ item_make(" %*c*** %s ***", indent + 1, ' ', prompt);
item_set_tag(':');
item_set_data(menu);
}
default:
if (prompt) {
child_count++;
- item_make("---%*c%s", indent + 1, ' ', _(prompt));
+ item_make("---%*c%s", indent + 1, ' ', prompt);
item_set_tag(':');
item_set_data(menu);
}
}
val = sym_get_tristate_value(sym);
- if (sym_is_changable(sym)) {
+ if (sym_is_changeable(sym)) {
switch (type) {
case S_BOOLEAN:
item_make("[%c]", val == no ? ' ' : '*');
item_set_data(menu);
}
- item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
+ item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu));
if (val == yes) {
if (def_menu) {
- item_add_str(" (%s)", _(menu_get_prompt(def_menu)));
+ item_add_str(" (%s)", menu_get_prompt(def_menu));
item_add_str(" --->");
if (def_menu->list) {
indent += 2;
}
} else {
if (menu == current_menu) {
- item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
+ item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu));
item_set_tag(':');
item_set_data(menu);
goto conf_childs;
} else {
switch (type) {
case S_BOOLEAN:
- if (sym_is_changable(sym))
+ if (sym_is_changeable(sym))
item_make("[%c]", val == no ? ' ' : '*');
else
item_make("-%c-", val == no ? ' ' : '*');
case mod: ch = 'M'; break;
default: ch = ' '; break;
}
- if (sym_is_changable(sym)) {
+ if (sym_is_changeable(sym)) {
if (sym->rev_dep.tri == mod)
item_make("{%c}", ch);
else
tmp = indent - tmp + 4;
if (tmp < 0)
tmp = 0;
- item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)),
- (sym_has_value(sym) || !sym_is_changable(sym)) ?
- "" : _(" (NEW)"));
+ item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
+ (sym_has_value(sym) || !sym_is_changeable(sym)) ?
+ "" : " (NEW)");
item_set_tag('s');
item_set_data(menu);
goto conf_childs;
}
}
- item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)),
- (sym_has_value(sym) || !sym_is_changable(sym)) ?
- "" : _(" (NEW)"));
+ item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu),
+ (sym_has_value(sym) || !sym_is_changeable(sym)) ?
+ "" : " (NEW)");
if (menu->prompt->type == P_MENU) {
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
break;
set_subtitle();
dialog_clear();
- res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
- _(menu_instructions),
+ res = dialog_menu(prompt ? prompt : "Main Menu",
+ menu_instructions,
active_menu, &s_scroll);
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
break;
show_help(submenu);
else {
reset_subtitle();
- show_helptext(_("README"), _(mconf_readme));
+ show_helptext("README", mconf_readme);
}
break;
case 3:
show_textbox(title, text, 0, 0);
}
-static void conf_message_callback(const char *fmt, va_list ap)
+static void conf_message_callback(const char *s)
{
- char buf[PATH_MAX+1];
-
- vsnprintf(buf, sizeof(buf), fmt, ap);
if (save_and_exit) {
if (!silent)
- printf("%s", buf);
+ printf("%s", s);
} else {
- show_textbox(NULL, buf, 6, 60);
+ show_textbox(NULL, s, 6, 60);
}
}
help.max_width = getmaxx(stdscr) - 10;
menu_get_ext_help(menu, &help);
- show_helptext(_(menu_get_prompt(menu)), str_get(&help));
+ show_helptext(menu_get_prompt(menu), str_get(&help));
str_free(&help);
}
static void conf_choice(struct menu *menu)
{
- const char *prompt = _(menu_get_prompt(menu));
+ const char *prompt = menu_get_prompt(menu);
struct menu *child;
struct symbol *active;
struct property *prop;
if (!menu_is_visible(child))
continue;
if (child->sym)
- item_make("%s", _(menu_get_prompt(child)));
+ item_make("%s", menu_get_prompt(child));
else {
- item_make("*** %s ***", _(menu_get_prompt(child)));
+ item_make("*** %s ***", menu_get_prompt(child));
item_set_tag(':');
}
item_set_data(child);
item_set_tag('X');
}
dialog_clear();
- res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
- _(radiolist_instructions),
+ res = dialog_checklist(prompt ? prompt : "Main Menu",
+ radiolist_instructions,
MENUBOX_HEIGTH_MIN,
MENUBOX_WIDTH_MIN,
CHECKLIST_HEIGTH_MIN);
switch (sym_get_type(menu->sym)) {
case S_INT:
- heading = _(inputbox_instructions_int);
+ heading = inputbox_instructions_int;
break;
case S_HEX:
- heading = _(inputbox_instructions_hex);
+ heading = inputbox_instructions_hex;
break;
case S_STRING:
- heading = _(inputbox_instructions_string);
+ heading = inputbox_instructions_string;
break;
default:
- heading = _("Internal mconf error!");
+ heading = "Internal mconf error!";
}
dialog_clear();
- res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"),
+ res = dialog_inputbox(prompt ? prompt : "Main Menu",
heading, 10, 75,
sym_get_string_value(menu->sym));
switch (res) {
case 0:
if (sym_set_string_value(menu->sym, dialog_input_result))
return;
- show_textbox(NULL, _("You have made an invalid entry."), 5, 43);
+ show_textbox(NULL, "You have made an invalid entry.", 5, 43);
break;
case 1:
show_help(menu);
sym_set_change_count(1);
return;
}
- show_textbox(NULL, _("File does not exist!"), 5, 38);
+ show_textbox(NULL, "File does not exist!", 5, 38);
break;
case 1:
- show_helptext(_("Load Alternate Configuration"), load_config_help);
+ show_helptext("Load Alternate Configuration", load_config_help);
break;
case KEY_ESC:
return;
set_config_filename(dialog_input_result);
return;
}
- show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
+ show_textbox(NULL, "Can't create file!", 5, 60);
break;
case 1:
- show_helptext(_("Save Alternate Configuration"), save_config_help);
+ show_helptext("Save Alternate Configuration", save_config_help);
break;
case KEY_ESC:
return;
dialog_clear();
if (conf_get_changed())
res = dialog_yesno(NULL,
- _("Do you wish to save your new configuration?\n"
- "(Press <ESC><ESC> to continue kernel configuration.)"),
+ "Do you wish to save your new configuration?\n"
+ "(Press <ESC><ESC> to continue kernel configuration.)",
6, 60);
else
res = -1;
switch (res) {
case 0:
if (conf_write(filename)) {
- fprintf(stderr, _("\n\n"
+ fprintf(stderr, "\n\n"
"Error while writing of the configuration.\n"
"Your configuration changes were NOT saved."
- "\n\n"));
+ "\n\n");
return 1;
}
+ conf_write_autoconf(0);
/* fall through */
case -1:
if (!silent)
- printf(_("\n\n"
+ printf("\n\n"
"*** End of the configuration.\n"
"*** Execute 'make' to start the build or try 'make help'."
- "\n\n"));
+ "\n\n");
res = 0;
break;
default:
if (!silent)
- fprintf(stderr, _("\n\n"
+ fprintf(stderr, "\n\n"
"Your configuration changes were NOT saved."
- "\n\n"));
+ "\n\n");
if (res != KEY_ESC)
res = 0;
}
char *mode;
int res;
- setlocale(LC_ALL, "");
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
-
signal(SIGINT, sig_handler);
if (ac > 1 && strcmp(av[1], "-s") == 0) {
}
if (init_dialog(NULL)) {
- fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
- fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
+ fprintf(stderr, "Your display is too small to run Menuconfig!\n");
+ fprintf(stderr, "It must be at least 19 lines by 80 columns.\n");
return 1;
}
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
#include <ctype.h>
menu_add_symbol(P_SYMBOL, sym, NULL);
}
-void menu_end_entry(void)
-{
-}
-
struct menu *menu_add_menu(void)
{
- menu_end_entry();
last_entry_ptr = ¤t_entry->list;
return current_menu = current_entry;
}
current_menu = current_menu->parent;
}
-static struct expr *menu_check_dep(struct expr *e)
+/*
+ * Rewrites 'm' to 'm' && MODULES, so that it evaluates to 'n' when running
+ * without modules
+ */
+static struct expr *rewrite_m(struct expr *e)
{
if (!e)
return e;
switch (e->type) {
case E_NOT:
- e->left.expr = menu_check_dep(e->left.expr);
+ e->left.expr = rewrite_m(e->left.expr);
break;
case E_OR:
case E_AND:
- e->left.expr = menu_check_dep(e->left.expr);
- e->right.expr = menu_check_dep(e->right.expr);
+ e->left.expr = rewrite_m(e->left.expr);
+ e->right.expr = rewrite_m(e->right.expr);
break;
case E_SYMBOL:
/* change 'm' into 'm' && MODULES */
void menu_add_dep(struct expr *dep)
{
- current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep));
+ current_entry->dep = expr_alloc_and(current_entry->dep, dep);
}
void menu_set_type(int type)
sym_type_name(sym->type), sym_type_name(type));
}
-struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
+struct property *menu_add_prop(enum prop_type type, struct expr *expr,
+ struct expr *dep)
{
- struct property *prop = prop_alloc(type, current_entry->sym);
+ struct property *prop;
+ prop = xmalloc(sizeof(*prop));
+ memset(prop, 0, sizeof(*prop));
+ prop->type = type;
+ prop->file = current_file;
+ prop->lineno = zconf_lineno();
prop->menu = current_entry;
prop->expr = expr;
- prop->visible.expr = menu_check_dep(dep);
+ prop->visible.expr = dep;
- if (prompt) {
- if (isspace(*prompt)) {
- prop_warn(prop, "leading whitespace ignored");
- while (isspace(*prompt))
- prompt++;
- }
- if (current_entry->prompt && current_entry != &rootmenu)
- prop_warn(prop, "prompt redefined");
+ /* append property to the prop list of symbol */
+ if (current_entry->sym) {
+ struct property **propp;
- /* Apply all upper menus' visibilities to actual prompts. */
- if(type == P_PROMPT) {
- struct menu *menu = current_entry;
+ for (propp = ¤t_entry->sym->prop;
+ *propp;
+ propp = &(*propp)->next)
+ ;
+ *propp = prop;
+ }
- while ((menu = menu->parent) != NULL) {
- struct expr *dup_expr;
+ return prop;
+}
- if (!menu->visibility)
- continue;
- /*
- * Do not add a reference to the
- * menu's visibility expression but
- * use a copy of it. Otherwise the
- * expression reduction functions
- * will modify expressions that have
- * multiple references which can
- * cause unwanted side effects.
- */
- dup_expr = expr_copy(menu->visibility);
+struct property *menu_add_prompt(enum prop_type type, char *prompt,
+ struct expr *dep)
+{
+ struct property *prop = menu_add_prop(type, NULL, dep);
- prop->visible.expr
- = expr_alloc_and(prop->visible.expr,
- dup_expr);
- }
- }
+ if (isspace(*prompt)) {
+ prop_warn(prop, "leading whitespace ignored");
+ while (isspace(*prompt))
+ prompt++;
+ }
+ if (current_entry->prompt)
+ prop_warn(prop, "prompt redefined");
+
+ /* Apply all upper menus' visibilities to actual prompts. */
+ if (type == P_PROMPT) {
+ struct menu *menu = current_entry;
+
+ while ((menu = menu->parent) != NULL) {
+ struct expr *dup_expr;
+
+ if (!menu->visibility)
+ continue;
+ /*
+ * Do not add a reference to the menu's visibility
+ * expression but use a copy of it. Otherwise the
+ * expression reduction functions will modify
+ * expressions that have multiple references which
+ * can cause unwanted side effects.
+ */
+ dup_expr = expr_copy(menu->visibility);
- current_entry->prompt = prop;
+ prop->visible.expr = expr_alloc_and(prop->visible.expr,
+ dup_expr);
+ }
}
+
+ current_entry->prompt = prop;
prop->text = prompt;
return prop;
}
-struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
-{
- return menu_add_prop(type, prompt, NULL, dep);
-}
-
void menu_add_visibility(struct expr *expr)
{
current_entry->visibility = expr_alloc_and(current_entry->visibility,
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
{
- menu_add_prop(type, NULL, expr, dep);
+ menu_add_prop(type, expr, dep);
}
void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
{
- menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep);
+ menu_add_prop(type, expr_alloc_symbol(sym), dep);
}
-void menu_add_option(int token, char *arg)
+void menu_add_option_modules(void)
{
- switch (token) {
- case T_OPT_MODULES:
- if (modules_sym)
- zconf_error("symbol '%s' redefines option 'modules'"
- " already defined by symbol '%s'",
- current_entry->sym->name,
- modules_sym->name
- );
- modules_sym = current_entry->sym;
- break;
- case T_OPT_DEFCONFIG_LIST:
- if (!sym_defconfig_list)
- sym_defconfig_list = current_entry->sym;
- else if (sym_defconfig_list != current_entry->sym)
- zconf_error("trying to redefine defconfig symbol");
- break;
- case T_OPT_ENV:
- prop_add_env(arg);
- break;
- case T_OPT_ALLNOCONFIG_Y:
- current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
- break;
- }
+ if (modules_sym)
+ zconf_error("symbol '%s' redefines option 'modules' already defined by symbol '%s'",
+ current_entry->sym->name, modules_sym->name);
+ modules_sym = current_entry->sym;
+}
+
+void menu_add_option_defconfig_list(void)
+{
+ if (!sym_defconfig_list)
+ sym_defconfig_list = current_entry->sym;
+ else if (sym_defconfig_list != current_entry->sym)
+ zconf_error("trying to redefine defconfig symbol");
+ sym_defconfig_list->flags |= SYMBOL_NO_WRITE;
+}
+
+void menu_add_option_allnoconfig_y(void)
+{
+ current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
}
static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
{
struct property *prop;
struct symbol *sym2;
+ char *use;
+
for (prop = sym->prop; prop; prop = prop->next) {
switch (prop->type) {
case P_DEFAULT:
"'%s': number is invalid",
sym->name);
}
+ if (sym_is_choice(sym)) {
+ struct property *choice_prop =
+ sym_get_choice_prop(sym2);
+
+ if (!choice_prop ||
+ prop_get_symbol(choice_prop) != sym)
+ prop_warn(prop,
+ "choice default symbol '%s' is not contained in the choice",
+ sym2->name);
+ }
break;
case P_SELECT:
+ case P_IMPLY:
+ use = prop->type == P_SELECT ? "select" : "imply";
sym2 = prop_get_symbol(prop);
if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE)
prop_warn(prop,
- "config symbol '%s' uses select, but is "
- "not boolean or tristate", sym->name);
+ "config symbol '%s' uses %s, but is "
+ "not bool or tristate", sym->name, use);
else if (sym2->type != S_UNKNOWN &&
sym2->type != S_BOOLEAN &&
sym2->type != S_TRISTATE)
prop_warn(prop,
- "'%s' has wrong type. 'select' only "
- "accept arguments of boolean and "
- "tristate type", sym2->name);
+ "'%s' has wrong type. '%s' only "
+ "accept arguments of bool and "
+ "tristate type", sym2->name, use);
break;
case P_RANGE:
if (sym->type != S_INT && sym->type != S_HEX)
sym = parent->sym;
if (parent->list) {
+ /*
+ * This menu node has children. We (recursively) process them
+ * and propagate parent dependencies before moving on.
+ */
+
if (sym && sym_is_choice(sym)) {
if (sym->type == S_UNKNOWN) {
/* find the first choice value to find out choice type */
if (menu->sym && menu->sym->type == S_UNKNOWN)
menu_set_type(sym->type);
}
+
+ /*
+ * Use the choice itself as the parent dependency of
+ * the contained items. This turns the mode of the
+ * choice into an upper bound on the visibility of the
+ * choice value symbols.
+ */
parentdep = expr_alloc_symbol(sym);
- } else if (parent->prompt)
- parentdep = parent->prompt->visible.expr;
- else
+ } else {
+ /* Menu node for 'menu', 'if' */
parentdep = parent->dep;
+ }
+ /* For each child menu node... */
for (menu = parent->list; menu; menu = menu->next) {
- basedep = expr_transform(menu->dep);
+ /*
+ * Propagate parent dependencies to the child menu
+ * node, also rewriting and simplifying expressions
+ */
+ basedep = rewrite_m(menu->dep);
+ basedep = expr_transform(basedep);
basedep = expr_alloc_and(expr_copy(parentdep), basedep);
basedep = expr_eliminate_dups(basedep);
menu->dep = basedep;
+
if (menu->sym)
+ /*
+ * Note: For symbols, all prompts are included
+ * too in the symbol's own property list
+ */
prop = menu->sym->prop;
else
+ /*
+ * For non-symbol menu nodes, we just need to
+ * handle the prompt
+ */
prop = menu->prompt;
+
+ /* For each property... */
for (; prop; prop = prop->next) {
if (prop->menu != menu)
+ /*
+ * Two possibilities:
+ *
+ * 1. The property lacks dependencies
+ * and so isn't location-specific,
+ * e.g. an 'option'
+ *
+ * 2. The property belongs to a symbol
+ * defined in multiple locations and
+ * is from some other location. It
+ * will be handled there in that
+ * case.
+ *
+ * Skip the property.
+ */
continue;
- dep = expr_transform(prop->visible.expr);
+
+ /*
+ * Propagate parent dependencies to the
+ * property's condition, rewriting and
+ * simplifying expressions at the same time
+ */
+ dep = rewrite_m(prop->visible.expr);
+ dep = expr_transform(dep);
dep = expr_alloc_and(expr_copy(basedep), dep);
dep = expr_eliminate_dups(dep);
if (menu->sym && menu->sym->type != S_TRISTATE)
dep = expr_trans_bool(dep);
prop->visible.expr = dep;
+
+ /*
+ * Handle selects and implies, which modify the
+ * dependencies of the selected/implied symbol
+ */
if (prop->type == P_SELECT) {
struct symbol *es = prop_get_symbol(prop);
es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr,
expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
+ } else if (prop->type == P_IMPLY) {
+ struct symbol *es = prop_get_symbol(prop);
+ es->implied.expr = expr_alloc_or(es->implied.expr,
+ expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
}
}
}
+
+ if (sym && sym_is_choice(sym))
+ expr_free(parentdep);
+
+ /*
+ * Recursively process children in the same fashion before
+ * moving on
+ */
for (menu = parent->list; menu; menu = menu->next)
menu_finalize(menu);
} else if (sym) {
+ /*
+ * Automatic submenu creation. If sym is a symbol and A, B, C,
+ * ... are consecutive items (symbols, menus, ifs, etc.) that
+ * all depend on sym, then the following menu structure is
+ * created:
+ *
+ * sym
+ * +-A
+ * +-B
+ * +-C
+ * ...
+ *
+ * This also works recursively, giving the following structure
+ * if A is a symbol and B depends on A:
+ *
+ * sym
+ * +-A
+ * | +-B
+ * +-C
+ * ...
+ */
+
basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
basedep = expr_eliminate_dups(expr_transform(basedep));
+
+ /* Examine consecutive elements after sym */
last_menu = NULL;
for (menu = parent->next; menu; menu = menu->next) {
dep = menu->prompt ? menu->prompt->visible.expr : menu->dep;
if (!expr_contains_symbol(dep, sym))
+ /* No dependency, quit */
break;
if (expr_depends_symbol(dep, sym))
+ /* Absolute dependency, put in submenu */
goto next;
+
+ /*
+ * Also consider it a dependency on sym if our
+ * dependencies contain sym and are a "superset" of
+ * sym's dependencies, e.g. '(sym || Q) && R' when sym
+ * depends on R.
+ *
+ * Note that 'R' might be from an enclosing menu or if,
+ * making this a more common case than it might seem.
+ */
dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no);
dep = expr_eliminate_dups(expr_transform(dep));
dep2 = expr_copy(basedep);
expr_eliminate_eq(&dep, &dep2);
expr_free(dep);
if (!expr_is_yes(dep2)) {
+ /* Not superset, quit */
expr_free(dep2);
break;
}
+ /* Superset, put in submenu */
expr_free(dep2);
next:
menu_finalize(menu);
menu->parent = parent;
last_menu = menu;
}
+ expr_free(basedep);
if (last_menu) {
parent->list = parent->next;
parent->next = last_menu->next;
*ep = expr_alloc_one(E_LIST, NULL);
(*ep)->right.sym = menu->sym;
}
+
+ /*
+ * This code serves two purposes:
+ *
+ * (1) Flattening 'if' blocks, which do not specify a submenu
+ * and only add dependencies.
+ *
+ * (Automatic submenu creation might still create a submenu
+ * from an 'if' before this code runs.)
+ *
+ * (2) "Undoing" any automatic submenus created earlier below
+ * promptless symbols.
+ *
+ * Before:
+ *
+ * A
+ * if ... (or promptless symbol)
+ * +-B
+ * +-C
+ * D
+ *
+ * After:
+ *
+ * A
+ * if ... (or promptless symbol)
+ * B
+ * C
+ * D
+ */
if (menu->list && (!menu->prompt || !menu->prompt->text)) {
for (last_menu = menu->list; ; last_menu = last_menu->next) {
last_menu->parent = parent;
sym->flags |= SYMBOL_WARNED;
}
+ /*
+ * For non-optional choices, add a reverse dependency (corresponding to
+ * a select) of '<visibility> && m'. This prevents the user from
+ * setting the choice mode to 'n' when the choice is visible.
+ *
+ * This would also work for non-choice symbols, but only non-optional
+ * choices clear SYMBOL_OPTIONAL as of writing. Choices are implemented
+ * as a type of symbol.
+ */
if (sym && !sym_is_optional(sym) && parent->prompt) {
sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr,
expr_alloc_and(parent->prompt->visible.expr,
return "";
}
+static void get_def_str(struct gstr *r, struct menu *menu)
+{
+ str_printf(r, "Defined at %s:%d\n",
+ menu->file->name, menu->lineno);
+}
+
+static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix)
+{
+ if (!expr_is_yes(expr)) {
+ str_append(r, prefix);
+ expr_gstr_print(expr, r);
+ str_append(r, "\n");
+ }
+}
+
static void get_prompt_str(struct gstr *r, struct property *prop,
struct list_head *head)
{
struct menu *submenu[8], *menu, *location = NULL;
struct jump_key *jump = NULL;
- str_printf(r, _("Prompt: %s\n"), _(prop->text));
+ str_printf(r, " Prompt: %s\n", prop->text);
+
+ get_dep_str(r, prop->menu->dep, " Depends on: ");
+ /*
+ * Most prompts in Linux have visibility that exactly matches their
+ * dependencies. For these, we print only the dependencies to improve
+ * readability. However, prompts with inline "if" expressions and
+ * prompts with a parent that has a "visible if" expression have
+ * differing dependencies and visibility. In these rare cases, we
+ * print both.
+ */
+ if (!expr_eq(prop->menu->dep, prop->visible.expr))
+ get_dep_str(r, prop->visible.expr, " Visible if: ");
+
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
}
if (i > 0) {
- str_printf(r, _(" Location:\n"));
+ str_printf(r, " Location:\n");
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
if (jump && menu == location)
jump->offset = strlen(r->s);
str_printf(r, "%*c-> %s", j, ' ',
- _(menu_get_prompt(menu)));
+ menu_get_prompt(menu));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
- menu->sym->name : _("<choice>"),
+ menu->sym->name : "<choice>",
sym_get_string_value(menu->sym));
}
str_append(r, "\n");
}
}
-/*
- * get property of type P_SYMBOL
- */
-static struct property *get_symbol_prop(struct symbol *sym)
+static void get_symbol_props_str(struct gstr *r, struct symbol *sym,
+ enum prop_type tok, const char *prefix)
{
- struct property *prop = NULL;
+ bool hit = false;
+ struct property *prop;
- for_all_properties(sym, prop, P_SYMBOL)
- break;
- return prop;
+ for_all_properties(sym, prop, tok) {
+ if (!hit) {
+ str_append(r, prefix);
+ hit = true;
+ } else
+ str_printf(r, " && ");
+ expr_gstr_print(prop->expr, r);
+ }
+ if (hit)
+ str_append(r, "\n");
}
/*
static void get_symbol_str(struct gstr *r, struct symbol *sym,
struct list_head *head)
{
- bool hit;
struct property *prop;
if (sym && sym->name) {
}
}
}
- for_all_prompts(sym, prop)
- get_prompt_str(r, prop, head);
-
- prop = get_symbol_prop(sym);
- if (prop) {
- str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
- prop->menu->lineno);
- if (!expr_is_yes(prop->visible.expr)) {
- str_append(r, _(" Depends on: "));
- expr_gstr_print(prop->visible.expr, r);
- str_append(r, "\n");
+
+ /* Print the definitions with prompts before the ones without */
+ for_all_properties(sym, prop, P_SYMBOL) {
+ if (prop->menu->prompt) {
+ get_def_str(r, prop->menu);
+ get_prompt_str(r, prop->menu->prompt, head);
}
}
- hit = false;
- for_all_properties(sym, prop, P_SELECT) {
- if (!hit) {
- str_append(r, " Selects: ");
- hit = true;
- } else
- str_printf(r, " && ");
- expr_gstr_print(prop->expr, r);
+ for_all_properties(sym, prop, P_SYMBOL) {
+ if (!prop->menu->prompt) {
+ get_def_str(r, prop->menu);
+ get_dep_str(r, prop->menu->dep, " Depends on: ");
+ }
}
- if (hit)
- str_append(r, "\n");
+
+ get_symbol_props_str(r, sym, P_SELECT, "Selects: ");
if (sym->rev_dep.expr) {
- str_append(r, _(" Selected by: "));
- expr_gstr_print(sym->rev_dep.expr, r);
- str_append(r, "\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, "Selected by [y]:\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, "Selected by [m]:\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, no, "Selected by [n]:\n");
}
+
+ get_symbol_props_str(r, sym, P_IMPLY, "Implies: ");
+ if (sym->implied.expr) {
+ expr_gstr_print_revdep(sym->implied.expr, r, yes, "Implied by [y]:\n");
+ expr_gstr_print_revdep(sym->implied.expr, r, mod, "Implied by [m]:\n");
+ expr_gstr_print_revdep(sym->implied.expr, r, no, "Implied by [n]:\n");
+ }
+
str_append(r, "\n\n");
}
for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
get_symbol_str(&res, sym, head);
if (!i)
- str_append(&res, _("No matches found.\n"));
+ str_append(&res, "No matches found.\n");
return res;
}
str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
help_text = menu_get_help(menu);
}
- str_printf(help, "%s\n", _(help_text));
+ str_printf(help, "%s\n", help_text);
if (sym)
get_symbol_str(help, sym, NULL);
}
--- /dev/null
+/* A Bison parser, made by GNU Bison 3.1. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015, 2018 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton 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
+
+/* Bison version. */
+#define YYBISON_VERSION "3.1"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations. */
+
+
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include "lkc.h"
+
+#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
+
+#define PRINTD 0x0001
+#define DEBUG_PARSE 0x0002
+
+int cdebug = PRINTD;
+
+static void yyerror(const char *err);
+static void zconfprint(const char *err, ...);
+static void zconf_error(const char *err, ...);
+static bool zconf_endtoken(const char *tokenname,
+ const char *expected_tokenname);
+
+struct symbol *symbol_hash[SYMBOL_HASHSIZE];
+
+static struct menu *current_menu, *current_entry;
+
+
+
+
+# ifndef YY_NULLPTR
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULLPTR nullptr
+# else
+# define YY_NULLPTR 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "parser.tab.h". */
+#ifndef YY_YY_PARSER_TAB_H_INCLUDED
+# define YY_YY_PARSER_TAB_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ T_HELPTEXT = 258,
+ T_WORD = 259,
+ T_WORD_QUOTE = 260,
+ T_ALLNOCONFIG_Y = 261,
+ T_BOOL = 262,
+ T_CHOICE = 263,
+ T_CLOSE_PAREN = 264,
+ T_COLON_EQUAL = 265,
+ T_COMMENT = 266,
+ T_CONFIG = 267,
+ T_DEFAULT = 268,
+ T_DEFCONFIG_LIST = 269,
+ T_DEF_BOOL = 270,
+ T_DEF_TRISTATE = 271,
+ T_DEPENDS = 272,
+ T_ENDCHOICE = 273,
+ T_ENDIF = 274,
+ T_ENDMENU = 275,
+ T_HELP = 276,
+ T_HEX = 277,
+ T_IF = 278,
+ T_IMPLY = 279,
+ T_INT = 280,
+ T_MAINMENU = 281,
+ T_MENU = 282,
+ T_MENUCONFIG = 283,
+ T_MODULES = 284,
+ T_ON = 285,
+ T_OPEN_PAREN = 286,
+ T_OPTION = 287,
+ T_OPTIONAL = 288,
+ T_PLUS_EQUAL = 289,
+ T_PROMPT = 290,
+ T_RANGE = 291,
+ T_RESET = 292,
+ T_SELECT = 293,
+ T_SOURCE = 294,
+ T_STRING = 295,
+ T_TRISTATE = 296,
+ T_VISIBLE = 297,
+ T_EOL = 298,
+ T_ASSIGN_VAL = 299,
+ T_OR = 300,
+ T_AND = 301,
+ T_EQUAL = 302,
+ T_UNEQUAL = 303,
+ T_LESS = 304,
+ T_LESS_EQUAL = 305,
+ T_GREATER = 306,
+ T_GREATER_EQUAL = 307,
+ T_NOT = 308
+ };
+#endif
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+
+union YYSTYPE
+{
+
+
+ char *string;
+ struct symbol *symbol;
+ struct expr *expr;
+ struct menu *menu;
+ enum symbol_type type;
+ enum variable_flavor flavor;
+
+
+};
+
+typedef union YYSTYPE YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+int yyparse (void);
+
+#endif /* !YY_YY_PARSER_TAB_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__ \
+ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
+ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+# define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (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 (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* 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_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 6
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 194
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 54
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 47
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 105
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 187
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 308
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
+static const yytype_uint8 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, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53
+};
+
+#if YYDEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 112, 112, 112, 116, 121, 123, 124, 125, 126,
+ 127, 131, 132, 133, 134, 135, 136, 141, 148, 153,
+ 160, 169, 171, 172, 173, 176, 184, 190, 200, 206,
+ 212, 218, 223, 228, 235, 245, 250, 258, 261, 263,
+ 264, 265, 268, 274, 281, 287, 292, 300, 301, 302,
+ 303, 306, 307, 310, 311, 312, 314, 316, 321, 329,
+ 337, 342, 349, 354, 362, 365, 367, 368, 371, 380,
+ 387, 390, 392, 397, 403, 415, 422, 429, 431, 436,
+ 437, 438, 441, 442, 445, 446, 447, 448, 449, 450,
+ 451, 452, 453, 454, 455, 459, 461, 462, 465, 466,
+ 470, 473, 474, 475, 479, 480
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[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_HELPTEXT", "T_WORD", "T_WORD_QUOTE",
+ "T_ALLNOCONFIG_Y", "T_BOOL", "T_CHOICE", "T_CLOSE_PAREN",
+ "T_COLON_EQUAL", "T_COMMENT", "T_CONFIG", "T_DEFAULT",
+ "T_DEFCONFIG_LIST", "T_DEF_BOOL", "T_DEF_TRISTATE", "T_DEPENDS",
+ "T_ENDCHOICE", "T_ENDIF", "T_ENDMENU", "T_HELP", "T_HEX", "T_IF",
+ "T_IMPLY", "T_INT", "T_MAINMENU", "T_MENU", "T_MENUCONFIG", "T_MODULES",
+ "T_ON", "T_OPEN_PAREN", "T_OPTION", "T_OPTIONAL", "T_PLUS_EQUAL",
+ "T_PROMPT", "T_RANGE", "T_RESET", "T_SELECT", "T_SOURCE", "T_STRING",
+ "T_TRISTATE", "T_VISIBLE", "T_EOL", "T_ASSIGN_VAL", "T_OR", "T_AND",
+ "T_EQUAL", "T_UNEQUAL", "T_LESS", "T_LESS_EQUAL", "T_GREATER",
+ "T_GREATER_EQUAL", "T_NOT", "$accept", "input", "mainmenu_stmt",
+ "stmt_list", "common_stmt", "config_entry_start", "config_stmt",
+ "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
+ "config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
+ "choice_option_list", "choice_option", "type", "logic_type", "default",
+ "choice_block", "if_entry", "if_end", "if_stmt", "menu", "menu_entry",
+ "menu_end", "menu_stmt", "menu_option_list", "source_stmt", "comment",
+ "comment_stmt", "comment_option_list", "help_start", "help", "depends",
+ "visible", "prompt_stmt_opt", "end", "if_expr", "expr",
+ "nonconst_symbol", "symbol", "word_opt", "assignment_stmt", "assign_op",
+ "assign_val", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
+static const yytype_uint16 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, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
+ 305, 306, 307, 308
+};
+# endif
+
+#define YYPACT_NINF -107
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-107)))
+
+#define YYTABLE_NINF -4
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int16 yypact[] =
+{
+ -6, 24, 33, -107, 65, -7, -107, 71, -4, 12,
+ 49, 53, 63, -1, 69, 63, 76, -107, -107, -107,
+ -107, -107, -107, -107, -107, -107, -107, -107, -107, -107,
+ -107, -107, -107, -107, -107, -107, 25, -107, -107, -107,
+ 26, -107, 46, 47, -107, 54, -107, -1, -1, -22,
+ -107, 142, 58, 60, 68, 134, 134, 147, 114, 101,
+ 2, 101, 67, -107, -107, 72, -107, -107, -107, 5,
+ -107, -107, -1, -1, 44, 44, 44, 44, 44, 44,
+ -107, -107, -107, -107, -107, -107, -107, 66, 73, -107,
+ 63, -107, 94, 109, 44, 63, -107, -107, -107, 112,
+ -107, -1, 103, -107, -107, 63, 79, 122, 107, -107,
+ 112, -107, -107, 8, 88, 92, 93, -107, -107, -107,
+ -107, -107, 107, -107, -107, -107, -107, -107, -107, -107,
+ 97, -107, -107, -107, -107, -107, -107, -107, -1, -107,
+ 107, 95, 96, 102, 107, 44, 107, 107, 105, 41,
+ -107, 107, -107, 107, -1, 118, 119, -107, -107, -107,
+ 120, 17, 124, -107, -107, -107, 128, 107, 130, -107,
+ -107, 133, 135, 136, 11, -107, -107, -107, -107, -107,
+ -107, 138, -107, -107, -107, -107, -107
+};
+
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 5, 0, 0, 5, 0, 0, 1, 0, 0, 0,
+ 98, 0, 0, 0, 0, 0, 0, 6, 21, 13,
+ 21, 14, 38, 56, 7, 5, 11, 65, 5, 8,
+ 15, 71, 12, 16, 4, 10, 0, 102, 103, 101,
+ 104, 99, 0, 0, 95, 0, 97, 0, 0, 0,
+ 96, 84, 0, 0, 0, 18, 20, 35, 0, 0,
+ 62, 0, 70, 9, 105, 0, 34, 69, 17, 0,
+ 92, 58, 0, 0, 0, 0, 0, 0, 0, 0,
+ 61, 19, 68, 51, 53, 54, 55, 0, 0, 49,
+ 0, 48, 0, 0, 0, 0, 50, 52, 22, 77,
+ 47, 0, 0, 24, 23, 0, 0, 0, 82, 39,
+ 77, 41, 40, 0, 0, 0, 0, 57, 37, 36,
+ 60, 59, 82, 67, 66, 64, 63, 72, 100, 91,
+ 93, 94, 89, 90, 85, 86, 87, 88, 0, 73,
+ 82, 0, 0, 0, 82, 0, 82, 82, 0, 82,
+ 74, 82, 44, 82, 0, 0, 0, 80, 81, 79,
+ 0, 0, 0, 33, 32, 31, 0, 82, 0, 78,
+ 25, 0, 0, 0, 83, 45, 43, 76, 75, 29,
+ 26, 0, 28, 27, 46, 42, 30
+};
+
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -107, -107, -107, 3, 86, -107, -107, -107, -107, 126,
+ -107, -107, -107, -107, -107, -107, -107, -107, 100, -107,
+ -107, -107, -107, -107, -107, -107, -107, -107, -107, -107,
+ -107, -107, -107, -107, 108, -25, -107, 42, -44, -106,
+ -47, -10, -67, -107, -107, -107, -107
+};
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int16 yydefgoto[] =
+{
+ -1, 2, 3, 4, 17, 18, 19, 20, 21, 55,
+ 98, 22, 23, 118, 24, 57, 109, 99, 100, 101,
+ 58, 25, 120, 26, 27, 28, 125, 29, 60, 30,
+ 31, 32, 62, 102, 103, 104, 124, 148, 119, 155,
+ 49, 50, 51, 42, 33, 40, 65
+};
+
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_int16 yytable[] =
+{
+ 69, 70, 45, 44, 46, 53, 7, 132, 133, 134,
+ 135, 136, 137, 36, 129, 121, 160, 126, 37, 87,
+ 1, 71, 37, 72, 73, 130, 131, 145, 59, 5,
+ 47, 61, 112, 6, 162, 123, 34, 127, 166, 35,
+ 168, 169, 38, 171, 122, 172, 38, 173, 44, 46,
+ 72, 73, 48, 41, 149, 39, 72, 73, 43, 39,
+ 178, 181, 72, 73, 154, -3, 8, 44, 63, 9,
+ 64, -2, 8, 10, 52, 9, 11, 12, 167, 10,
+ 140, 54, 11, 12, 87, 146, 72, 73, 13, 66,
+ 67, 161, 14, 15, 13, 151, 138, 68, 14, 15,
+ 141, 80, 8, 81, 16, 9, 150, 174, 142, 10,
+ 16, 82, 11, 12, 144, 128, 139, 147, 113, 114,
+ 115, 116, 152, 143, 13, 11, 12, 153, 14, 15,
+ 154, 157, 114, 115, 116, 158, 159, 13, 163, 164,
+ 16, 83, 15, 73, 117, 165, 56, 84, 170, 85,
+ 86, 87, 156, 16, 83, 88, 89, 110, 90, 91,
+ 105, 175, 176, 177, 87, 111, 92, 179, 88, 93,
+ 94, 180, 95, 182, 96, 97, 183, 0, 184, 185,
+ 106, 186, 107, 0, 108, 0, 0, 0, 97, 74,
+ 75, 76, 77, 78, 79
+};
+
+static const yytype_int16 yycheck[] =
+{
+ 47, 48, 12, 4, 5, 15, 3, 74, 75, 76,
+ 77, 78, 79, 1, 9, 59, 122, 61, 10, 17,
+ 26, 43, 10, 45, 46, 72, 73, 94, 25, 5,
+ 31, 28, 57, 0, 140, 60, 43, 62, 144, 43,
+ 146, 147, 34, 149, 42, 151, 34, 153, 4, 5,
+ 45, 46, 53, 4, 101, 47, 45, 46, 5, 47,
+ 43, 167, 45, 46, 23, 0, 1, 4, 43, 4,
+ 44, 0, 1, 8, 5, 4, 11, 12, 145, 8,
+ 90, 5, 11, 12, 17, 95, 45, 46, 23, 43,
+ 43, 138, 27, 28, 23, 105, 30, 43, 27, 28,
+ 6, 43, 1, 43, 39, 4, 3, 154, 14, 8,
+ 39, 43, 11, 12, 5, 43, 43, 5, 4, 18,
+ 19, 20, 43, 29, 23, 11, 12, 5, 27, 28,
+ 23, 43, 18, 19, 20, 43, 43, 23, 43, 43,
+ 39, 7, 28, 46, 58, 43, 20, 13, 43, 15,
+ 16, 17, 110, 39, 7, 21, 22, 57, 24, 25,
+ 13, 43, 43, 43, 17, 57, 32, 43, 21, 35,
+ 36, 43, 38, 43, 40, 41, 43, -1, 43, 43,
+ 33, 43, 35, -1, 37, -1, -1, -1, 41, 47,
+ 48, 49, 50, 51, 52
+};
+
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 26, 55, 56, 57, 5, 0, 57, 1, 4,
+ 8, 11, 12, 23, 27, 28, 39, 58, 59, 60,
+ 61, 62, 65, 66, 68, 75, 77, 78, 79, 81,
+ 83, 84, 85, 98, 43, 43, 1, 10, 34, 47,
+ 99, 4, 97, 5, 4, 95, 5, 31, 53, 94,
+ 95, 96, 5, 95, 5, 63, 63, 69, 74, 57,
+ 82, 57, 86, 43, 44, 100, 43, 43, 43, 94,
+ 94, 43, 45, 46, 47, 48, 49, 50, 51, 52,
+ 43, 43, 43, 7, 13, 15, 16, 17, 21, 22,
+ 24, 25, 32, 35, 36, 38, 40, 41, 64, 71,
+ 72, 73, 87, 88, 89, 13, 33, 35, 37, 70,
+ 72, 88, 89, 4, 18, 19, 20, 58, 67, 92,
+ 76, 92, 42, 89, 90, 80, 92, 89, 43, 9,
+ 94, 94, 96, 96, 96, 96, 96, 96, 30, 43,
+ 95, 6, 14, 29, 5, 96, 95, 5, 91, 94,
+ 3, 95, 43, 5, 23, 93, 91, 43, 43, 43,
+ 93, 94, 93, 43, 43, 43, 93, 96, 93, 93,
+ 43, 93, 93, 93, 94, 43, 43, 43, 43, 43,
+ 43, 93, 43, 43, 43, 43, 43
+};
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 54, 55, 55, 56, 57, 57, 57, 57, 57,
+ 57, 58, 58, 58, 58, 58, 58, 59, 60, 61,
+ 62, 63, 63, 63, 63, 64, 64, 64, 64, 64,
+ 64, 64, 64, 64, 65, 66, 67, 68, 69, 69,
+ 69, 69, 70, 70, 70, 70, 70, 71, 71, 71,
+ 71, 72, 72, 73, 73, 73, 74, 74, 75, 76,
+ 77, 78, 79, 80, 81, 82, 82, 82, 83, 84,
+ 85, 86, 86, 87, 88, 89, 90, 91, 91, 92,
+ 92, 92, 93, 93, 94, 94, 94, 94, 94, 94,
+ 94, 94, 94, 94, 94, 95, 96, 96, 97, 97,
+ 98, 99, 99, 99, 100, 100
+};
+
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 2, 1, 3, 0, 2, 2, 2, 4,
+ 3, 1, 1, 1, 1, 1, 1, 3, 2, 3,
+ 2, 0, 2, 2, 2, 3, 4, 4, 4, 4,
+ 5, 3, 3, 3, 3, 2, 1, 3, 0, 2,
+ 2, 2, 4, 3, 2, 3, 4, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 0, 2, 3, 1,
+ 3, 3, 2, 1, 3, 0, 2, 2, 3, 3,
+ 2, 0, 2, 2, 2, 4, 3, 0, 2, 2,
+ 2, 2, 0, 2, 1, 3, 3, 3, 3, 3,
+ 3, 3, 2, 3, 3, 1, 1, 1, 0, 1,
+ 4, 1, 1, 1, 0, 1
+};
+
+
+#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 yyerrorlab
+
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+
+/* 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)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
+{
+ unsigned long yylno = yyrline[yyrule];
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, Rule); \
+} 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 YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#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
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#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
+yystrlen (const char *yystr)
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# 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 *
+yystpcpy (char *yydest, const char *yysrc)
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULLPTR;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ default: /* Avoid compiler warnings. */
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+{
+ YYUSE (yyvaluep);
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ switch (yytype)
+ {
+ case 66: /* choice_entry */
+
+ {
+ fprintf(stderr, "%s:%d: missing end statement for this entry\n",
+ ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
+ if (current_menu == ((*yyvaluep).menu))
+ menu_end_menu();
+}
+
+ break;
+
+ case 75: /* if_entry */
+
+ {
+ fprintf(stderr, "%s:%d: missing end statement for this entry\n",
+ ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
+ if (current_menu == ((*yyvaluep).menu))
+ menu_end_menu();
+}
+
+ break;
+
+ case 79: /* menu_entry */
+
+ {
+ fprintf(stderr, "%s:%d: missing end statement for this entry\n",
+ ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
+ if (current_menu == ((*yyvaluep).menu))
+ menu_end_menu();
+}
+
+ break;
+
+
+ default:
+ break;
+ }
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+int
+yyparse (void)
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ 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 (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* 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;
+ yytype_int16 *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 (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, 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) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ 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. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = yylex ();
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ 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];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 4:
+
+ {
+ menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
+}
+
+ break;
+
+ case 9:
+
+ { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); }
+
+ break;
+
+ case 10:
+
+ { zconf_error("invalid statement"); }
+
+ break;
+
+ case 17:
+
+ {
+ (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL;
+ menu_add_entry((yyvsp[-1].symbol));
+ printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name);
+}
+
+ break;
+
+ case 18:
+
+ {
+ printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 19:
+
+ {
+ (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL;
+ menu_add_entry((yyvsp[-1].symbol));
+ printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name);
+}
+
+ break;
+
+ case 20:
+
+ {
+ if (current_entry->prompt)
+ current_entry->prompt->type = P_MENU;
+ else
+ zconfprint("warning: menuconfig statement without prompt");
+ printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 25:
+
+ {
+ menu_set_type((yyvsp[-2].type));
+ printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
+ zconf_curname(), zconf_lineno(),
+ (yyvsp[-2].type));
+}
+
+ break;
+
+ case 26:
+
+ {
+ menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 27:
+
+ {
+ menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
+ if ((yyvsp[-3].type) != S_UNKNOWN)
+ menu_set_type((yyvsp[-3].type));
+ printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
+ zconf_curname(), zconf_lineno(),
+ (yyvsp[-3].type));
+}
+
+ break;
+
+ case 28:
+
+ {
+ menu_add_symbol(P_SELECT, (yyvsp[-2].symbol), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 29:
+
+ {
+ menu_add_symbol(P_IMPLY, (yyvsp[-2].symbol), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 30:
+
+ {
+ menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 31:
+
+ {
+ menu_add_option_modules();
+}
+
+ break;
+
+ case 32:
+
+ {
+ menu_add_option_defconfig_list();
+}
+
+ break;
+
+ case 33:
+
+ {
+ menu_add_option_allnoconfig_y();
+}
+
+ break;
+
+ case 34:
+
+ {
+ struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE);
+ sym->flags |= SYMBOL_NO_WRITE;
+ menu_add_entry(sym);
+ menu_add_expr(P_CHOICE, NULL, NULL);
+ free((yyvsp[-1].string));
+ printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 35:
+
+ {
+ (yyval.menu) = menu_add_menu();
+}
+
+ break;
+
+ case 36:
+
+ {
+ if (zconf_endtoken((yyvsp[0].string), "choice")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
+ }
+}
+
+ break;
+
+ case 42:
+
+ {
+ menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 43:
+
+ {
+ menu_set_type((yyvsp[-2].type));
+ printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
+ zconf_curname(), zconf_lineno(), (yyvsp[-2].type));
+}
+
+ break;
+
+ case 44:
+
+ {
+ current_entry->sym->flags |= SYMBOL_OPTIONAL;
+ printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 45:
+
+ {
+ menu_add_prop(P_RESET, NULL, (yyvsp[-1].expr));
+}
+
+ break;
+
+ case 46:
+
+ {
+ menu_add_symbol(P_DEFAULT, (yyvsp[-2].symbol), (yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:default\n",
+ zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 48:
+
+ { (yyval.type) = S_INT; }
+
+ break;
+
+ case 49:
+
+ { (yyval.type) = S_HEX; }
+
+ break;
+
+ case 50:
+
+ { (yyval.type) = S_STRING; }
+
+ break;
+
+ case 51:
+
+ { (yyval.type) = S_BOOLEAN; }
+
+ break;
+
+ case 52:
+
+ { (yyval.type) = S_TRISTATE; }
+
+ break;
+
+ case 53:
+
+ { (yyval.type) = S_UNKNOWN; }
+
+ break;
+
+ case 54:
+
+ { (yyval.type) = S_BOOLEAN; }
+
+ break;
+
+ case 55:
+
+ { (yyval.type) = S_TRISTATE; }
+
+ break;
+
+ case 58:
+
+ {
+ printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
+ menu_add_entry(NULL);
+ menu_add_dep((yyvsp[-1].expr));
+ (yyval.menu) = menu_add_menu();
+}
+
+ break;
+
+ case 59:
+
+ {
+ if (zconf_endtoken((yyvsp[0].string), "if")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
+ }
+}
+
+ break;
+
+ case 61:
+
+ {
+ menu_add_entry(NULL);
+ menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
+ printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 62:
+
+ {
+ (yyval.menu) = menu_add_menu();
+}
+
+ break;
+
+ case 63:
+
+ {
+ if (zconf_endtoken((yyvsp[0].string), "menu")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
+ }
+}
+
+ break;
+
+ case 68:
+
+ {
+ printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
+ zconf_nextfile((yyvsp[-1].string));
+ free((yyvsp[-1].string));
+}
+
+ break;
+
+ case 69:
+
+ {
+ menu_add_entry(NULL);
+ menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
+ printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 73:
+
+ {
+ printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
+ zconf_starthelp();
+}
+
+ break;
+
+ case 74:
+
+ {
+ /* Is the help text empty or all whitespace? */
+ if ((yyvsp[0].string)[strspn((yyvsp[0].string), " \f\n\r\t\v")] == '\0')
+ zconfprint("warning: '%s' defined with blank help text",
+ current_entry->sym->name ?: "<choice>");
+
+ current_entry->help = (yyvsp[0].string);
+}
+
+ break;
+
+ case 75:
+
+ {
+ menu_add_dep((yyvsp[-1].expr));
+ printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
+}
+
+ break;
+
+ case 76:
+
+ {
+ menu_add_visibility((yyvsp[-1].expr));
+}
+
+ break;
+
+ case 78:
+
+ {
+ menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
+}
+
+ break;
+
+ case 79:
+
+ { (yyval.string) = "menu"; }
+
+ break;
+
+ case 80:
+
+ { (yyval.string) = "choice"; }
+
+ break;
+
+ case 81:
+
+ { (yyval.string) = "if"; }
+
+ break;
+
+ case 82:
+
+ { (yyval.expr) = NULL; }
+
+ break;
+
+ case 83:
+
+ { (yyval.expr) = (yyvsp[0].expr); }
+
+ break;
+
+ case 84:
+
+ { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); }
+
+ break;
+
+ case 85:
+
+ { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 86:
+
+ { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 87:
+
+ { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 88:
+
+ { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 89:
+
+ { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 90:
+
+ { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
+
+ break;
+
+ case 91:
+
+ { (yyval.expr) = (yyvsp[-1].expr); }
+
+ break;
+
+ case 92:
+
+ { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); }
+
+ break;
+
+ case 93:
+
+ { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); }
+
+ break;
+
+ case 94:
+
+ { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); }
+
+ break;
+
+ case 95:
+
+ { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); }
+
+ break;
+
+ case 97:
+
+ { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); }
+
+ break;
+
+ case 98:
+
+ { (yyval.string) = NULL; }
+
+ break;
+
+ case 100:
+
+ { variable_add((yyvsp[-3].string), (yyvsp[-1].string), (yyvsp[-2].flavor)); free((yyvsp[-3].string)); free((yyvsp[-1].string)); }
+
+ break;
+
+ case 101:
+
+ { (yyval.flavor) = VAR_RECURSIVE; }
+
+ break;
+
+ case 102:
+
+ { (yyval.flavor) = VAR_SIMPLE; }
+
+ break;
+
+ case 103:
+
+ { (yyval.flavor) = VAR_APPEND; }
+
+ break;
+
+ case 104:
+
+ { (yyval.string) = xstrdup(""); }
+
+ break;
+
+
+
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++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:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ 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;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ return yyresult;
+}
+
+
+
+void conf_parse(const char *name)
+{
+ struct symbol *sym;
+ int i;
+
+ zconf_initscan(name);
+
+ _menu_init();
+
+#if YYDEBUG
+ if (getenv("ZCONF_DEBUG"))
+ yydebug = 1;
+#endif
+ yyparse();
+
+ /* Variables are expanded in the parse phase. We can free them here. */
+ variable_all_del();
+
+ if (yynerrs)
+ exit(1);
+ if (!modules_sym)
+ modules_sym = sym_find( "n" );
+
+ if (!menu_has_prompt(&rootmenu)) {
+ current_entry = &rootmenu;
+ menu_add_prompt(P_MENU, "Main menu", NULL);
+ }
+
+ menu_finalize(&rootmenu);
+ for_all_symbols(i, sym) {
+ if (sym_check_deps(sym))
+ yynerrs++;
+ }
+ if (yynerrs)
+ exit(1);
+ sym_set_change_count(1);
+}
+
+static bool zconf_endtoken(const char *tokenname,
+ const char *expected_tokenname)
+{
+ if (strcmp(tokenname, expected_tokenname)) {
+ zconf_error("unexpected '%s' within %s block",
+ tokenname, expected_tokenname);
+ yynerrs++;
+ return false;
+ }
+ if (current_menu->file != current_file) {
+ zconf_error("'%s' in different file than '%s'",
+ tokenname, expected_tokenname);
+ fprintf(stderr, "%s:%d: location of the '%s'\n",
+ current_menu->file->name, current_menu->lineno,
+ expected_tokenname);
+ yynerrs++;
+ 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 zconf_error(const char *err, ...)
+{
+ va_list ap;
+
+ yynerrs++;
+ fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
+ va_start(ap, err);
+ vfprintf(stderr, err, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+}
+
+static void yyerror(const char *err)
+{
+ fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
+}
+
+static 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);
+}
+
+static void print_symbol(FILE *out, struct menu *menu)
+{
+ struct symbol *sym = menu->sym;
+ struct property *prop;
+
+ if (sym_is_choice(sym))
+ fprintf(out, "\nchoice\n");
+ else
+ fprintf(out, "\nconfig %s\n", sym->name);
+ switch (sym->type) {
+ case S_BOOLEAN:
+ fputs(" bool\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;
+ }
+ 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 (!expr_is_yes(prop->visible.expr)) {
+ fputs(" if ", out);
+ expr_fprint(prop->visible.expr, out);
+ }
+ fputc('\n', out);
+ break;
+ case P_DEFAULT:
+ fputs( " default ", out);
+ expr_fprint(prop->expr, out);
+ if (!expr_is_yes(prop->visible.expr)) {
+ fputs(" if ", out);
+ expr_fprint(prop->visible.expr, out);
+ }
+ fputc('\n', out);
+ break;
+ case P_CHOICE:
+ fputs(" #choice value\n", out);
+ break;
+ case P_SELECT:
+ fputs( " select ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_IMPLY:
+ fputs( " imply ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_RANGE:
+ fputs( " range ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_MENU:
+ fputs( " menu ", out);
+ print_quoted_string(out, prop->text);
+ fputc('\n', out);
+ break;
+ case P_SYMBOL:
+ fputs( " symbol ", out);
+ fprintf(out, "%s\n", prop->menu->sym->name);
+ break;
+ default:
+ fprintf(out, " unknown prop %d!\n", prop->type);
+ break;
+ }
+ }
+ if (menu->help) {
+ int len = strlen(menu->help);
+ while (menu->help[--len] == '\n')
+ menu->help[len] = 0;
+ fprintf(out, " help\n%s\n", menu->help);
+ }
+}
+
+void zconfdump(FILE *out)
+{
+ 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 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;
+ default:
+ ;
+ }
+ if (!expr_is_yes(prop->visible.expr)) {
+ fputs(" depends ", out);
+ expr_fprint(prop->visible.expr, out);
+ fputc('\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 "menu.c"
--- /dev/null
+/* A Bison parser, made by GNU Bison 3.1. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2015, 2018 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY_YY_PARSER_TAB_H_INCLUDED
+# define YY_YY_PARSER_TAB_H_INCLUDED
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ T_HELPTEXT = 258,
+ T_WORD = 259,
+ T_WORD_QUOTE = 260,
+ T_ALLNOCONFIG_Y = 261,
+ T_BOOL = 262,
+ T_CHOICE = 263,
+ T_CLOSE_PAREN = 264,
+ T_COLON_EQUAL = 265,
+ T_COMMENT = 266,
+ T_CONFIG = 267,
+ T_DEFAULT = 268,
+ T_DEFCONFIG_LIST = 269,
+ T_DEF_BOOL = 270,
+ T_DEF_TRISTATE = 271,
+ T_DEPENDS = 272,
+ T_ENDCHOICE = 273,
+ T_ENDIF = 274,
+ T_ENDMENU = 275,
+ T_HELP = 276,
+ T_HEX = 277,
+ T_IF = 278,
+ T_IMPLY = 279,
+ T_INT = 280,
+ T_MAINMENU = 281,
+ T_MENU = 282,
+ T_MENUCONFIG = 283,
+ T_MODULES = 284,
+ T_ON = 285,
+ T_OPEN_PAREN = 286,
+ T_OPTION = 287,
+ T_OPTIONAL = 288,
+ T_PLUS_EQUAL = 289,
+ T_PROMPT = 290,
+ T_RANGE = 291,
+ T_RESET = 292,
+ T_SELECT = 293,
+ T_SOURCE = 294,
+ T_STRING = 295,
+ T_TRISTATE = 296,
+ T_VISIBLE = 297,
+ T_EOL = 298,
+ T_ASSIGN_VAL = 299,
+ T_OR = 300,
+ T_AND = 301,
+ T_EQUAL = 302,
+ T_UNEQUAL = 303,
+ T_LESS = 304,
+ T_LESS_EQUAL = 305,
+ T_GREATER = 306,
+ T_GREATER_EQUAL = 307,
+ T_NOT = 308
+ };
+#endif
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+
+union YYSTYPE
+{
+
+
+ char *string;
+ struct symbol *symbol;
+ struct expr *expr;
+ struct menu *menu;
+ enum symbol_type type;
+ enum variable_flavor flavor;
+
+
+};
+
+typedef union YYSTYPE YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+int yyparse (void);
+
+#endif /* !YY_YY_PARSER_TAB_H_INCLUDED */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
+ */
+%{
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include "lkc.h"
+
+#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
+
+#define PRINTD 0x0001
+#define DEBUG_PARSE 0x0002
+
+int cdebug = PRINTD;
+
+static void yyerror(const char *err);
+static void zconfprint(const char *err, ...);
+static void zconf_error(const char *err, ...);
+static bool zconf_endtoken(const char *tokenname,
+ const char *expected_tokenname);
+
+struct symbol *symbol_hash[SYMBOL_HASHSIZE];
+
+static struct menu *current_menu, *current_entry;
+
+%}
+
+%union
+{
+ char *string;
+ struct symbol *symbol;
+ struct expr *expr;
+ struct menu *menu;
+ enum symbol_type type;
+ enum variable_flavor flavor;
+}
+
+%token <string> T_HELPTEXT
+%token <string> T_WORD
+%token <string> T_WORD_QUOTE
+%token T_ALLNOCONFIG_Y
+%token T_BOOL
+%token T_CHOICE
+%token T_CLOSE_PAREN
+%token T_COLON_EQUAL
+%token T_COMMENT
+%token T_CONFIG
+%token T_DEFAULT
+%token T_DEFCONFIG_LIST
+%token T_DEF_BOOL
+%token T_DEF_TRISTATE
+%token T_DEPENDS
+%token T_ENDCHOICE
+%token T_ENDIF
+%token T_ENDMENU
+%token T_HELP
+%token T_HEX
+%token T_IF
+%token T_IMPLY
+%token T_INT
+%token T_MAINMENU
+%token T_MENU
+%token T_MENUCONFIG
+%token T_MODULES
+%token T_ON
+%token T_OPEN_PAREN
+%token T_OPTION
+%token T_OPTIONAL
+%token T_PLUS_EQUAL
+%token T_PROMPT
+%token T_RANGE
+%token T_RESET
+%token T_SELECT
+%token T_SOURCE
+%token T_STRING
+%token T_TRISTATE
+%token T_VISIBLE
+%token T_EOL
+%token <string> T_ASSIGN_VAL
+
+%left T_OR
+%left T_AND
+%left T_EQUAL T_UNEQUAL
+%left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL
+%nonassoc T_NOT
+
+%type <symbol> nonconst_symbol
+%type <symbol> symbol
+%type <type> type logic_type default
+%type <expr> expr
+%type <expr> if_expr
+%type <string> end
+%type <menu> if_entry menu_entry choice_entry
+%type <string> word_opt assign_val
+%type <flavor> assign_op
+
+%destructor {
+ fprintf(stderr, "%s:%d: missing end statement for this entry\n",
+ $$->file->name, $$->lineno);
+ if (current_menu == $$)
+ menu_end_menu();
+} if_entry menu_entry choice_entry
+
+%%
+input: mainmenu_stmt stmt_list | stmt_list;
+
+/* mainmenu entry */
+
+mainmenu_stmt: T_MAINMENU T_WORD_QUOTE T_EOL
+{
+ menu_add_prompt(P_MENU, $2, NULL);
+};
+
+stmt_list:
+ /* empty */
+ | stmt_list common_stmt
+ | stmt_list choice_stmt
+ | stmt_list menu_stmt
+ | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); }
+ | stmt_list error T_EOL { zconf_error("invalid statement"); }
+;
+
+common_stmt:
+ if_stmt
+ | comment_stmt
+ | config_stmt
+ | menuconfig_stmt
+ | source_stmt
+ | assignment_stmt
+;
+
+/* config/menuconfig entry */
+
+config_entry_start: T_CONFIG nonconst_symbol T_EOL
+{
+ $2->flags |= SYMBOL_OPTIONAL;
+ menu_add_entry($2);
+ printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2->name);
+};
+
+config_stmt: config_entry_start config_option_list
+{
+ printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
+};
+
+menuconfig_entry_start: T_MENUCONFIG nonconst_symbol T_EOL
+{
+ $2->flags |= SYMBOL_OPTIONAL;
+ menu_add_entry($2);
+ printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2->name);
+};
+
+menuconfig_stmt: menuconfig_entry_start config_option_list
+{
+ if (current_entry->prompt)
+ current_entry->prompt->type = P_MENU;
+ else
+ zconfprint("warning: menuconfig statement without prompt");
+ printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
+};
+
+config_option_list:
+ /* empty */
+ | config_option_list config_option
+ | config_option_list depends
+ | config_option_list help
+;
+
+config_option: type prompt_stmt_opt T_EOL
+{
+ menu_set_type($1);
+ printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
+ zconf_curname(), zconf_lineno(),
+ $1);
+};
+
+config_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL
+{
+ menu_add_prompt(P_PROMPT, $2, $3);
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+};
+
+config_option: default expr if_expr T_EOL
+{
+ menu_add_expr(P_DEFAULT, $2, $3);
+ if ($1 != S_UNKNOWN)
+ menu_set_type($1);
+ printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
+ zconf_curname(), zconf_lineno(),
+ $1);
+};
+
+config_option: T_SELECT nonconst_symbol if_expr T_EOL
+{
+ menu_add_symbol(P_SELECT, $2, $3);
+ printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
+};
+
+config_option: T_IMPLY nonconst_symbol if_expr T_EOL
+{
+ menu_add_symbol(P_IMPLY, $2, $3);
+ printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno());
+};
+
+config_option: T_RANGE symbol symbol if_expr T_EOL
+{
+ menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4);
+ printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
+};
+
+config_option: T_OPTION T_MODULES T_EOL
+{
+ menu_add_option_modules();
+};
+
+config_option: T_OPTION T_DEFCONFIG_LIST T_EOL
+{
+ menu_add_option_defconfig_list();
+};
+
+config_option: T_OPTION T_ALLNOCONFIG_Y T_EOL
+{
+ menu_add_option_allnoconfig_y();
+};
+
+/* choice entry */
+
+choice: T_CHOICE word_opt T_EOL
+{
+ struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
+ sym->flags |= SYMBOL_NO_WRITE;
+ menu_add_entry(sym);
+ menu_add_expr(P_CHOICE, NULL, NULL);
+ free($2);
+ printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
+};
+
+choice_entry: choice choice_option_list
+{
+ $$ = menu_add_menu();
+};
+
+choice_end: end
+{
+ if (zconf_endtoken($1, "choice")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
+ }
+};
+
+choice_stmt: choice_entry choice_block choice_end
+;
+
+choice_option_list:
+ /* empty */
+ | choice_option_list choice_option
+ | choice_option_list depends
+ | choice_option_list help
+;
+
+choice_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL
+{
+ menu_add_prompt(P_PROMPT, $2, $3);
+ printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
+};
+
+choice_option: logic_type prompt_stmt_opt T_EOL
+{
+ menu_set_type($1);
+ printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
+ zconf_curname(), zconf_lineno(), $1);
+};
+
+choice_option: T_OPTIONAL T_EOL
+{
+ current_entry->sym->flags |= SYMBOL_OPTIONAL;
+ printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
+};
+
+choice_option: T_RESET if_expr T_EOL
+{
+ menu_add_prop(P_RESET, NULL, $2);
+};
+
+choice_option: T_DEFAULT nonconst_symbol if_expr T_EOL
+{
+ menu_add_symbol(P_DEFAULT, $2, $3);
+ printd(DEBUG_PARSE, "%s:%d:default\n",
+ zconf_curname(), zconf_lineno());
+};
+
+type:
+ logic_type
+ | T_INT { $$ = S_INT; }
+ | T_HEX { $$ = S_HEX; }
+ | T_STRING { $$ = S_STRING; }
+
+logic_type:
+ T_BOOL { $$ = S_BOOLEAN; }
+ | T_TRISTATE { $$ = S_TRISTATE; }
+
+default:
+ T_DEFAULT { $$ = S_UNKNOWN; }
+ | T_DEF_BOOL { $$ = S_BOOLEAN; }
+ | T_DEF_TRISTATE { $$ = S_TRISTATE; }
+
+choice_block:
+ /* empty */
+ | choice_block common_stmt
+;
+
+/* if entry */
+
+if_entry: T_IF expr T_EOL
+{
+ printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
+ menu_add_entry(NULL);
+ menu_add_dep($2);
+ $$ = menu_add_menu();
+};
+
+if_end: end
+{
+ if (zconf_endtoken($1, "if")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
+ }
+};
+
+if_stmt: if_entry stmt_list if_end
+;
+
+/* menu entry */
+
+menu: T_MENU T_WORD_QUOTE T_EOL
+{
+ menu_add_entry(NULL);
+ menu_add_prompt(P_MENU, $2, NULL);
+ printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
+};
+
+menu_entry: menu menu_option_list
+{
+ $$ = menu_add_menu();
+};
+
+menu_end: end
+{
+ if (zconf_endtoken($1, "menu")) {
+ menu_end_menu();
+ printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
+ }
+};
+
+menu_stmt: menu_entry stmt_list menu_end
+;
+
+menu_option_list:
+ /* empty */
+ | menu_option_list visible
+ | menu_option_list depends
+;
+
+source_stmt: T_SOURCE T_WORD_QUOTE T_EOL
+{
+ printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2);
+ zconf_nextfile($2);
+ free($2);
+};
+
+/* comment entry */
+
+comment: T_COMMENT T_WORD_QUOTE T_EOL
+{
+ menu_add_entry(NULL);
+ menu_add_prompt(P_COMMENT, $2, NULL);
+ printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
+};
+
+comment_stmt: comment comment_option_list
+;
+
+comment_option_list:
+ /* empty */
+ | comment_option_list depends
+;
+
+/* help option */
+
+help_start: T_HELP T_EOL
+{
+ printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
+ zconf_starthelp();
+};
+
+help: help_start T_HELPTEXT
+{
+ /* Is the help text empty or all whitespace? */
+ if ($2[strspn($2, " \f\n\r\t\v")] == '\0')
+ zconfprint("warning: '%s' defined with blank help text",
+ current_entry->sym->name ?: "<choice>");
+
+ current_entry->help = $2;
+};
+
+/* depends option */
+
+depends: T_DEPENDS T_ON expr T_EOL
+{
+ menu_add_dep($3);
+ printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
+};
+
+/* visibility option */
+visible: T_VISIBLE if_expr T_EOL
+{
+ menu_add_visibility($2);
+};
+
+/* prompt statement */
+
+prompt_stmt_opt:
+ /* empty */
+ | T_WORD_QUOTE if_expr
+{
+ menu_add_prompt(P_PROMPT, $1, $2);
+};
+
+end: T_ENDMENU T_EOL { $$ = "menu"; }
+ | T_ENDCHOICE T_EOL { $$ = "choice"; }
+ | T_ENDIF T_EOL { $$ = "if"; }
+;
+
+if_expr: /* empty */ { $$ = NULL; }
+ | T_IF expr { $$ = $2; }
+;
+
+expr: symbol { $$ = expr_alloc_symbol($1); }
+ | symbol T_LESS symbol { $$ = expr_alloc_comp(E_LTH, $1, $3); }
+ | symbol T_LESS_EQUAL symbol { $$ = expr_alloc_comp(E_LEQ, $1, $3); }
+ | symbol T_GREATER symbol { $$ = expr_alloc_comp(E_GTH, $1, $3); }
+ | symbol T_GREATER_EQUAL symbol { $$ = expr_alloc_comp(E_GEQ, $1, $3); }
+ | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); }
+ | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); }
+ | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; }
+ | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); }
+ | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); }
+ | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); }
+;
+
+/* For symbol definitions, selects, etc., where quotes are not accepted */
+nonconst_symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); };
+
+symbol: nonconst_symbol
+ | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); }
+;
+
+word_opt: /* empty */ { $$ = NULL; }
+ | T_WORD
+
+/* assignment statement */
+
+assignment_stmt: T_WORD assign_op assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); }
+
+assign_op:
+ T_EQUAL { $$ = VAR_RECURSIVE; }
+ | T_COLON_EQUAL { $$ = VAR_SIMPLE; }
+ | T_PLUS_EQUAL { $$ = VAR_APPEND; }
+;
+
+assign_val:
+ /* empty */ { $$ = xstrdup(""); };
+ | T_ASSIGN_VAL
+;
+
+%%
+
+void conf_parse(const char *name)
+{
+ struct symbol *sym;
+ int i;
+
+ zconf_initscan(name);
+
+ _menu_init();
+
+#if YYDEBUG
+ if (getenv("ZCONF_DEBUG"))
+ yydebug = 1;
+#endif
+ yyparse();
+
+ /* Variables are expanded in the parse phase. We can free them here. */
+ variable_all_del();
+
+ if (yynerrs)
+ exit(1);
+ if (!modules_sym)
+ modules_sym = sym_find( "n" );
+
+ if (!menu_has_prompt(&rootmenu)) {
+ current_entry = &rootmenu;
+ menu_add_prompt(P_MENU, "Main menu", NULL);
+ }
+
+ menu_finalize(&rootmenu);
+ for_all_symbols(i, sym) {
+ if (sym_check_deps(sym))
+ yynerrs++;
+ }
+ if (yynerrs)
+ exit(1);
+ sym_set_change_count(1);
+}
+
+static bool zconf_endtoken(const char *tokenname,
+ const char *expected_tokenname)
+{
+ if (strcmp(tokenname, expected_tokenname)) {
+ zconf_error("unexpected '%s' within %s block",
+ tokenname, expected_tokenname);
+ yynerrs++;
+ return false;
+ }
+ if (current_menu->file != current_file) {
+ zconf_error("'%s' in different file than '%s'",
+ tokenname, expected_tokenname);
+ fprintf(stderr, "%s:%d: location of the '%s'\n",
+ current_menu->file->name, current_menu->lineno,
+ expected_tokenname);
+ yynerrs++;
+ 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 zconf_error(const char *err, ...)
+{
+ va_list ap;
+
+ yynerrs++;
+ fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
+ va_start(ap, err);
+ vfprintf(stderr, err, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+}
+
+static void yyerror(const char *err)
+{
+ fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
+}
+
+static 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);
+}
+
+static void print_symbol(FILE *out, struct menu *menu)
+{
+ struct symbol *sym = menu->sym;
+ struct property *prop;
+
+ if (sym_is_choice(sym))
+ fprintf(out, "\nchoice\n");
+ else
+ fprintf(out, "\nconfig %s\n", sym->name);
+ switch (sym->type) {
+ case S_BOOLEAN:
+ fputs(" bool\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;
+ }
+ 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 (!expr_is_yes(prop->visible.expr)) {
+ fputs(" if ", out);
+ expr_fprint(prop->visible.expr, out);
+ }
+ fputc('\n', out);
+ break;
+ case P_DEFAULT:
+ fputs( " default ", out);
+ expr_fprint(prop->expr, out);
+ if (!expr_is_yes(prop->visible.expr)) {
+ fputs(" if ", out);
+ expr_fprint(prop->visible.expr, out);
+ }
+ fputc('\n', out);
+ break;
+ case P_CHOICE:
+ fputs(" #choice value\n", out);
+ break;
+ case P_SELECT:
+ fputs( " select ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_IMPLY:
+ fputs( " imply ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_RANGE:
+ fputs( " range ", out);
+ expr_fprint(prop->expr, out);
+ fputc('\n', out);
+ break;
+ case P_MENU:
+ fputs( " menu ", out);
+ print_quoted_string(out, prop->text);
+ fputc('\n', out);
+ break;
+ case P_SYMBOL:
+ fputs( " symbol ", out);
+ fprintf(out, "%s\n", prop->menu->sym->name);
+ break;
+ default:
+ fprintf(out, " unknown prop %d!\n", prop->type);
+ break;
+ }
+ }
+ if (menu->help) {
+ int len = strlen(menu->help);
+ while (menu->help[--len] == '\n')
+ menu->help[len] = 0;
+ fprintf(out, " help\n%s\n", menu->help);
+ }
+}
+
+void zconfdump(FILE *out)
+{
+ 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 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;
+ default:
+ ;
+ }
+ if (!expr_is_yes(prop->visible.expr)) {
+ fputs(" depends ", out);
+ expr_fprint(prop->visible.expr, out);
+ fputc('\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 "menu.c"
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@socionext.com>
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "list.h"
+#include "lkc.h"
+
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+
+static char *expand_string_with_args(const char *in, int argc, char *argv[]);
+static char *expand_string(const char *in);
+
+static void __attribute__((noreturn)) pperror(const char *format, ...)
+{
+ va_list ap;
+
+ fprintf(stderr, "%s:%d: ", current_file->name, yylineno);
+ va_start(ap, format);
+ vfprintf(stderr, format, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+
+ exit(1);
+}
+
+/*
+ * Environment variables
+ */
+static LIST_HEAD(env_list);
+
+struct env {
+ char *name;
+ char *value;
+ struct list_head node;
+};
+
+static void env_add(const char *name, const char *value)
+{
+ struct env *e;
+
+ e = xmalloc(sizeof(*e));
+ e->name = xstrdup(name);
+ e->value = xstrdup(value);
+
+ list_add_tail(&e->node, &env_list);
+}
+
+static void env_del(struct env *e)
+{
+ list_del(&e->node);
+ free(e->name);
+ free(e->value);
+ free(e);
+}
+
+/* The returned pointer must be freed when done */
+static char *env_expand(const char *name)
+{
+ struct env *e;
+ const char *value;
+
+ if (!*name)
+ return NULL;
+
+ list_for_each_entry(e, &env_list, node) {
+ if (!strcmp(name, e->name))
+ return xstrdup(e->value);
+ }
+
+ value = getenv(name);
+ if (!value)
+ return NULL;
+
+ /*
+ * We need to remember all referenced environment variables.
+ * They will be written out to include/config/auto.conf.cmd
+ */
+ env_add(name, value);
+
+ return xstrdup(value);
+}
+
+void env_write_dep(FILE *f, const char *autoconfig_name)
+{
+ struct env *e, *tmp;
+
+ list_for_each_entry_safe(e, tmp, &env_list, node) {
+ fprintf(f, "ifneq \"$(%s)\" \"%s\"\n", e->name, e->value);
+ fprintf(f, "%s: FORCE\n", autoconfig_name);
+ fprintf(f, "endif\n");
+ env_del(e);
+ }
+}
+
+/*
+ * Built-in functions
+ */
+struct function {
+ const char *name;
+ unsigned int min_args;
+ unsigned int max_args;
+ char *(*func)(int argc, char *argv[]);
+};
+
+static char *do_error_if(int argc, char *argv[])
+{
+ if (!strcmp(argv[0], "y"))
+ pperror("%s", argv[1]);
+
+ return NULL;
+}
+
+static char *do_filename(int argc, char *argv[])
+{
+ return xstrdup(current_file->name);
+}
+
+static char *do_info(int argc, char *argv[])
+{
+ printf("%s\n", argv[0]);
+
+ return xstrdup("");
+}
+
+static char *do_lineno(int argc, char *argv[])
+{
+ char buf[16];
+
+ sprintf(buf, "%d", yylineno);
+
+ return xstrdup(buf);
+}
+
+static char *do_shell(int argc, char *argv[])
+{
+ FILE *p;
+ char buf[256];
+ char *cmd;
+ size_t nread;
+ int i;
+
+ cmd = argv[0];
+
+ p = popen(cmd, "r");
+ if (!p) {
+ perror(cmd);
+ exit(1);
+ }
+
+ nread = fread(buf, 1, sizeof(buf), p);
+ if (nread == sizeof(buf))
+ nread--;
+
+ /* remove trailing new lines */
+ while (nread > 0 && buf[nread - 1] == '\n')
+ nread--;
+
+ buf[nread] = 0;
+
+ /* replace a new line with a space */
+ for (i = 0; i < nread; i++) {
+ if (buf[i] == '\n')
+ buf[i] = ' ';
+ }
+
+ if (pclose(p) == -1) {
+ perror(cmd);
+ exit(1);
+ }
+
+ return xstrdup(buf);
+}
+
+static char *do_warning_if(int argc, char *argv[])
+{
+ if (!strcmp(argv[0], "y"))
+ fprintf(stderr, "%s:%d: %s\n",
+ current_file->name, yylineno, argv[1]);
+
+ return xstrdup("");
+}
+
+static const struct function function_table[] = {
+ /* Name MIN MAX Function */
+ { "error-if", 2, 2, do_error_if },
+ { "filename", 0, 0, do_filename },
+ { "info", 1, 1, do_info },
+ { "lineno", 0, 0, do_lineno },
+ { "shell", 1, 1, do_shell },
+ { "warning-if", 2, 2, do_warning_if },
+};
+
+#define FUNCTION_MAX_ARGS 16
+
+static char *function_expand(const char *name, int argc, char *argv[])
+{
+ const struct function *f;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(function_table); i++) {
+ f = &function_table[i];
+ if (strcmp(f->name, name))
+ continue;
+
+ if (argc < f->min_args)
+ pperror("too few function arguments passed to '%s'",
+ name);
+
+ if (argc > f->max_args)
+ pperror("too many function arguments passed to '%s'",
+ name);
+
+ return f->func(argc, argv);
+ }
+
+ return NULL;
+}
+
+/*
+ * Variables (and user-defined functions)
+ */
+static LIST_HEAD(variable_list);
+
+struct variable {
+ char *name;
+ char *value;
+ enum variable_flavor flavor;
+ int exp_count;
+ struct list_head node;
+};
+
+static struct variable *variable_lookup(const char *name)
+{
+ struct variable *v;
+
+ list_for_each_entry(v, &variable_list, node) {
+ if (!strcmp(name, v->name))
+ return v;
+ }
+
+ return NULL;
+}
+
+static char *variable_expand(const char *name, int argc, char *argv[])
+{
+ struct variable *v;
+ char *res;
+
+ v = variable_lookup(name);
+ if (!v)
+ return NULL;
+
+ if (argc == 0 && v->exp_count)
+ pperror("Recursive variable '%s' references itself (eventually)",
+ name);
+
+ if (v->exp_count > 1000)
+ pperror("Too deep recursive expansion");
+
+ v->exp_count++;
+
+ if (v->flavor == VAR_RECURSIVE)
+ res = expand_string_with_args(v->value, argc, argv);
+ else
+ res = xstrdup(v->value);
+
+ v->exp_count--;
+
+ return res;
+}
+
+void variable_add(const char *name, const char *value,
+ enum variable_flavor flavor)
+{
+ struct variable *v;
+ char *new_value;
+ bool append = false;
+
+ v = variable_lookup(name);
+ if (v) {
+ /* For defined variables, += inherits the existing flavor */
+ if (flavor == VAR_APPEND) {
+ flavor = v->flavor;
+ append = true;
+ } else {
+ free(v->value);
+ }
+ } else {
+ /* For undefined variables, += assumes the recursive flavor */
+ if (flavor == VAR_APPEND)
+ flavor = VAR_RECURSIVE;
+
+ v = xmalloc(sizeof(*v));
+ v->name = xstrdup(name);
+ v->exp_count = 0;
+ list_add_tail(&v->node, &variable_list);
+ }
+
+ v->flavor = flavor;
+
+ if (flavor == VAR_SIMPLE)
+ new_value = expand_string(value);
+ else
+ new_value = xstrdup(value);
+
+ if (append) {
+ v->value = xrealloc(v->value,
+ strlen(v->value) + strlen(new_value) + 2);
+ strcat(v->value, " ");
+ strcat(v->value, new_value);
+ free(new_value);
+ } else {
+ v->value = new_value;
+ }
+}
+
+static void variable_del(struct variable *v)
+{
+ list_del(&v->node);
+ free(v->name);
+ free(v->value);
+ free(v);
+}
+
+void variable_all_del(void)
+{
+ struct variable *v, *tmp;
+
+ list_for_each_entry_safe(v, tmp, &variable_list, node)
+ variable_del(v);
+}
+
+/*
+ * Evaluate a clause with arguments. argc/argv are arguments from the upper
+ * function call.
+ *
+ * Returned string must be freed when done
+ */
+static char *eval_clause(const char *str, size_t len, int argc, char *argv[])
+{
+ char *tmp, *name, *res, *endptr, *prev, *p;
+ int new_argc = 0;
+ char *new_argv[FUNCTION_MAX_ARGS];
+ int nest = 0;
+ int i;
+ unsigned long n;
+
+ tmp = xstrndup(str, len);
+
+ /*
+ * If variable name is '1', '2', etc. It is generally an argument
+ * from a user-function call (i.e. local-scope variable). If not
+ * available, then look-up global-scope variables.
+ */
+ n = strtoul(tmp, &endptr, 10);
+ if (!*endptr && n > 0 && n <= argc) {
+ res = xstrdup(argv[n - 1]);
+ goto free_tmp;
+ }
+
+ prev = p = tmp;
+
+ /*
+ * Split into tokens
+ * The function name and arguments are separated by a comma.
+ * For example, if the function call is like this:
+ * $(foo,$(x),$(y))
+ *
+ * The input string for this helper should be:
+ * foo,$(x),$(y)
+ *
+ * and split into:
+ * new_argv[0] = 'foo'
+ * new_argv[1] = '$(x)'
+ * new_argv[2] = '$(y)'
+ */
+ while (*p) {
+ if (nest == 0 && *p == ',') {
+ *p = 0;
+ if (new_argc >= FUNCTION_MAX_ARGS)
+ pperror("too many function arguments");
+ new_argv[new_argc++] = prev;
+ prev = p + 1;
+ } else if (*p == '(') {
+ nest++;
+ } else if (*p == ')') {
+ nest--;
+ }
+
+ p++;
+ }
+ new_argv[new_argc++] = prev;
+
+ /*
+ * Shift arguments
+ * new_argv[0] represents a function name or a variable name. Put it
+ * into 'name', then shift the rest of the arguments. This simplifies
+ * 'const' handling.
+ */
+ name = expand_string_with_args(new_argv[0], argc, argv);
+ new_argc--;
+ for (i = 0; i < new_argc; i++)
+ new_argv[i] = expand_string_with_args(new_argv[i + 1],
+ argc, argv);
+
+ /* Search for variables */
+ res = variable_expand(name, new_argc, new_argv);
+ if (res)
+ goto free;
+
+ /* Look for built-in functions */
+ res = function_expand(name, new_argc, new_argv);
+ if (res)
+ goto free;
+
+ /* Last, try environment variable */
+ if (new_argc == 0) {
+ res = env_expand(name);
+ if (res)
+ goto free;
+ }
+
+ res = xstrdup("");
+free:
+ for (i = 0; i < new_argc; i++)
+ free(new_argv[i]);
+ free(name);
+free_tmp:
+ free(tmp);
+
+ return res;
+}
+
+/*
+ * Expand a string that follows '$'
+ *
+ * For example, if the input string is
+ * ($(FOO)$($(BAR)))$(BAZ)
+ * this helper evaluates
+ * $($(FOO)$($(BAR)))
+ * and returns a new string containing the expansion (note that the string is
+ * recursively expanded), also advancing 'str' to point to the next character
+ * after the corresponding closing parenthesis, in this case, *str will be
+ * $(BAR)
+ */
+static char *expand_dollar_with_args(const char **str, int argc, char *argv[])
+{
+ const char *p = *str;
+ const char *q;
+ int nest = 0;
+
+ /*
+ * In Kconfig, variable/function references always start with "$(".
+ * Neither single-letter variables as in $A nor curly braces as in ${CC}
+ * are supported. '$' not followed by '(' loses its special meaning.
+ */
+ if (*p != '(') {
+ *str = p;
+ return xstrdup("$");
+ }
+
+ p++;
+ q = p;
+ while (*q) {
+ if (*q == '(') {
+ nest++;
+ } else if (*q == ')') {
+ if (nest-- == 0)
+ break;
+ }
+ q++;
+ }
+
+ if (!*q)
+ pperror("unterminated reference to '%s': missing ')'", p);
+
+ /* Advance 'str' to after the expanded initial portion of the string */
+ *str = q + 1;
+
+ return eval_clause(p, q - p, argc, argv);
+}
+
+char *expand_dollar(const char **str)
+{
+ return expand_dollar_with_args(str, 0, NULL);
+}
+
+static char *__expand_string(const char **str, bool (*is_end)(char c),
+ int argc, char *argv[])
+{
+ const char *in, *p;
+ char *expansion, *out;
+ size_t in_len, out_len;
+
+ out = xmalloc(1);
+ *out = 0;
+ out_len = 1;
+
+ p = in = *str;
+
+ while (1) {
+ if (*p == '$') {
+ in_len = p - in;
+ p++;
+ expansion = expand_dollar_with_args(&p, argc, argv);
+ out_len += in_len + strlen(expansion);
+ out = xrealloc(out, out_len);
+ strncat(out, in, in_len);
+ strcat(out, expansion);
+ free(expansion);
+ in = p;
+ continue;
+ }
+
+ if (is_end(*p))
+ break;
+
+ p++;
+ }
+
+ in_len = p - in;
+ out_len += in_len;
+ out = xrealloc(out, out_len);
+ strncat(out, in, in_len);
+
+ /* Advance 'str' to the end character */
+ *str = p;
+
+ return out;
+}
+
+static bool is_end_of_str(char c)
+{
+ return !c;
+}
+
+/*
+ * Expand variables and functions in the given string. Undefined variables
+ * expand to an empty string.
+ * The returned string must be freed when done.
+ */
+static char *expand_string_with_args(const char *in, int argc, char *argv[])
+{
+ return __expand_string(&in, is_end_of_str, argc, argv);
+}
+
+static char *expand_string(const char *in)
+{
+ return expand_string_with_args(in, 0, NULL);
+}
+
+static bool is_end_of_token(char c)
+{
+ /* Why are '.' and '/' valid characters for symbols? */
+ return !(isalnum(c) || c == '_' || c == '-' || c == '.' || c == '/');
+}
+
+/*
+ * Expand variables in a token. The parsing stops when a token separater
+ * (in most cases, it is a whitespace) is encountered. 'str' is updated to
+ * point to the next character.
+ *
+ * The returned string must be freed when done.
+ */
+char *expand_one_token(const char **str)
+{
+ return __expand_string(str, is_end_of_token, 0, NULL);
+}
--- /dev/null
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+PKG="Qt5Core Qt5Gui Qt5Widgets"
+PKG2="QtCore QtGui"
+
+if [ -z "$(command -v pkg-config)" ]; then
+ echo >&2 "*"
+ echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it."
+ echo >&2 "*"
+ exit 1
+fi
+
+if pkg-config --exists $PKG; then
+ echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)\"
+ echo libs=\"$(pkg-config --libs $PKG)\"
+ echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\"
+ exit 0
+fi
+
+if pkg-config --exists $PKG2; then
+ echo cflags=\"$(pkg-config --cflags $PKG2)\"
+ echo libs=\"$(pkg-config --libs $PKG2)\"
+ echo moc=\"$(pkg-config --variable=moc_location QtCore)\"
+ exit 0
+fi
+
+echo >&2 "*"
+echo >&2 "* Could not find Qt via pkg-config."
+echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"
+echo >&2 "*"
+exit 1
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
* Copyright (C) 2015 Boris Barbulovski <bbarbulovski@gmail.com>
- * Released under the terms of the GNU GPL v2.0.
*/
#include <qglobal.h>
#include "qconf.h"
#include "qconf.moc"
-#include "images.c"
+#include "images.h"
-#ifdef _
-# undef _
-# define _ qgettext
-#endif
static QApplication *configApp;
static ConfigSettings *configSettings;
static inline QString qgettext(const char* str)
{
- return QString::fromLocal8Bit(gettext(str));
-}
-
-static inline QString qgettext(const QString& str)
-{
- return QString::fromLocal8Bit(gettext(str.toLatin1()));
+ return QString::fromLocal8Bit(str);
}
ConfigSettings::ConfigSettings()
QList<int> ConfigSettings::readSizes(const QString& key, bool *ok)
{
QList<int> result;
- QStringList entryList = value(key).toStringList();
- QStringList::Iterator it;
- for (it = entryList.begin(); it != entryList.end(); ++it)
- result.push_back((*it).toInt());
+ if (contains(key))
+ {
+ QStringList entryList = value(key).toStringList();
+ QStringList::Iterator it;
+
+ for (it = entryList.begin(); it != entryList.end(); ++it)
+ result.push_back((*it).toInt());
+
+ *ok = true;
+ }
+ else
+ *ok = false;
return result;
}
sym = menu->sym;
prop = menu->prompt;
- prompt = _(menu_get_prompt(menu));
+ prompt = qgettext(menu_get_prompt(menu));
if (prop) switch (prop->type) {
case P_MENU:
case S_TRISTATE:
char ch;
- if (!sym_is_changable(sym) && list->optMode == normalOpt) {
+ if (!sym_is_changeable(sym) && list->optMode == normalOpt) {
setPixmap(promptColIdx, QIcon());
setText(noColIdx, QString::null);
setText(modColIdx, QString::null);
break;
}
if (!sym_has_value(sym) && visible)
- prompt += _(" (NEW)");
+ prompt += " (NEW)";
set_prompt:
setText(promptColIdx, prompt);
}
setVerticalScrollMode(ScrollPerPixel);
setHorizontalScrollMode(ScrollPerPixel);
- setHeaderLabels(QStringList() << _("Option") << _("Name") << "N" << "M" << "Y" << _("Value"));
+ setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value");
connect(this, SIGNAL(itemSelectionChanged(void)),
SLOT(updateSelection(void)));
QAction *action;
headerPopup = new QMenu(this);
- action = new QAction(_("Show Name"), this);
+ action = new QAction("Show Name", this);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowName(bool)));
action, SLOT(setOn(bool)));
action->setChecked(showName);
headerPopup->addAction(action);
- action = new QAction(_("Show Range"), this);
+ action = new QAction("Show Range", this);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowRange(bool)));
action, SLOT(setOn(bool)));
action->setChecked(showRange);
headerPopup->addAction(action);
- action = new QAction(_("Show Data"), this);
+ action = new QAction("Show Data", this);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)),
parent(), SLOT(setShowData(bool)));
if (!objectName().isEmpty()) {
configSettings->beginGroup(objectName());
- _showDebug = configSettings->value("/showDebug", false).toBool();
+ setShowDebug(configSettings->value("/showDebug", false).toBool());
configSettings->endGroup();
connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
}
if (sym) {
if (_menu->prompt) {
head += "<big><b>";
- head += print_filter(_(_menu->prompt->text));
+ head += print_filter(_menu->prompt->text);
head += "</b></big>";
if (sym->name) {
head += " (";
str_free(&help_gstr);
} else if (_menu->prompt) {
head += "<big><b>";
- head += print_filter(_(_menu->prompt->text));
+ head += print_filter(_menu->prompt->text);
head += "</b></big><br><br>";
if (showDebug()) {
if (_menu->prompt->visible.expr) {
case P_PROMPT:
case P_MENU:
debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu);
- debug += print_filter(_(prop->text));
+ debug += print_filter(prop->text);
debug += "</a><br>";
break;
case P_DEFAULT:
case P_SELECT:
case P_RANGE:
- case P_ENV:
debug += prop_get_type_name(prop->type);
debug += ": ";
expr_print(prop->expr, expr_print_help, &debug, E_NONE);
QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos)
{
QMenu* popup = Parent::createStandardContextMenu(pos);
- QAction* action = new QAction(_("Show Debug Info"), popup);
+ QAction* action = new QAction("Show Debug Info", popup);
action->setCheckable(true);
connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool)));
connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool)));
QHBoxLayout* layout2 = new QHBoxLayout(0);
layout2->setContentsMargins(0, 0, 0, 0);
layout2->setSpacing(6);
- layout2->addWidget(new QLabel(_("Find:"), this));
+ layout2->addWidget(new QLabel("Find:", this));
editField = new QLineEdit(this);
connect(editField, SIGNAL(returnPressed()), SLOT(search()));
layout2->addWidget(editField);
- searchButton = new QPushButton(_("Search"), this);
+ searchButton = new QPushButton("Search", this);
searchButton->setAutoDefault(false);
connect(searchButton, SIGNAL(clicked()), SLOT(search()));
layout2->addWidget(searchButton);
toolBar = new QToolBar("Tools", this);
addToolBar(toolBar);
- backAction = new QAction(QPixmap(xpm_back), _("Back"), this);
+ backAction = new QAction(QPixmap(xpm_back), "Back", this);
connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack()));
backAction->setEnabled(false);
- QAction *quitAction = new QAction(_("&Quit"), this);
+ QAction *quitAction = new QAction("&Quit", this);
quitAction->setShortcut(Qt::CTRL + Qt::Key_Q);
connect(quitAction, SIGNAL(triggered(bool)), SLOT(close()));
- QAction *loadAction = new QAction(QPixmap(xpm_load), _("&Load"), this);
+ QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this);
loadAction->setShortcut(Qt::CTRL + Qt::Key_L);
connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig()));
- saveAction = new QAction(QPixmap(xpm_save), _("&Save"), this);
+ saveAction = new QAction(QPixmap(xpm_save), "&Save", this);
saveAction->setShortcut(Qt::CTRL + Qt::Key_S);
connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig()));
conf_set_changed_callback(conf_changed);
// Set saveAction's initial state
conf_changed();
- QAction *saveAsAction = new QAction(_("Save &As..."), this);
+ configname = xstrdup(conf_get_configname());
+
+ QAction *saveAsAction = new QAction("Save &As...", this);
connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs()));
- QAction *searchAction = new QAction(_("&Find"), this);
+ QAction *searchAction = new QAction("&Find", this);
searchAction->setShortcut(Qt::CTRL + Qt::Key_F);
connect(searchAction, SIGNAL(triggered(bool)), SLOT(searchConfig()));
- singleViewAction = new QAction(QPixmap(xpm_single_view), _("Single View"), this);
+ singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this);
singleViewAction->setCheckable(true);
connect(singleViewAction, SIGNAL(triggered(bool)), SLOT(showSingleView()));
- splitViewAction = new QAction(QPixmap(xpm_split_view), _("Split View"), this);
+ splitViewAction = new QAction(QPixmap(xpm_split_view), "Split View", this);
splitViewAction->setCheckable(true);
connect(splitViewAction, SIGNAL(triggered(bool)), SLOT(showSplitView()));
- fullViewAction = new QAction(QPixmap(xpm_tree_view), _("Full View"), this);
+ fullViewAction = new QAction(QPixmap(xpm_tree_view), "Full View", this);
fullViewAction->setCheckable(true);
connect(fullViewAction, SIGNAL(triggered(bool)), SLOT(showFullView()));
- QAction *showNameAction = new QAction(_("Show Name"), this);
+ QAction *showNameAction = new QAction("Show Name", this);
showNameAction->setCheckable(true);
connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool)));
showNameAction->setChecked(configView->showName());
- QAction *showRangeAction = new QAction(_("Show Range"), this);
+ QAction *showRangeAction = new QAction("Show Range", this);
showRangeAction->setCheckable(true);
connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool)));
- QAction *showDataAction = new QAction(_("Show Data"), this);
+ QAction *showDataAction = new QAction("Show Data", this);
showDataAction->setCheckable(true);
connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool)));
connect(optGroup, SIGNAL(triggered(QAction *)), menuView,
SLOT(setOptionMode(QAction *)));
- configView->showNormalAction = new QAction(_("Show Normal Options"), optGroup);
- configView->showAllAction = new QAction(_("Show All Options"), optGroup);
- configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup);
+ configView->showNormalAction = new QAction("Show Normal Options", optGroup);
+ configView->showAllAction = new QAction("Show All Options", optGroup);
+ configView->showPromptAction = new QAction("Show Prompt Options", optGroup);
configView->showNormalAction->setCheckable(true);
configView->showAllAction->setCheckable(true);
configView->showPromptAction->setCheckable(true);
- QAction *showDebugAction = new QAction( _("Show Debug Info"), this);
+ QAction *showDebugAction = new QAction("Show Debug Info", this);
showDebugAction->setCheckable(true);
connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool)));
showDebugAction->setChecked(helpText->showDebug());
- QAction *showIntroAction = new QAction( _("Introduction"), this);
+ QAction *showIntroAction = new QAction("Introduction", this);
connect(showIntroAction, SIGNAL(triggered(bool)), SLOT(showIntro()));
- QAction *showAboutAction = new QAction( _("About"), this);
+ QAction *showAboutAction = new QAction("About", this);
connect(showAboutAction, SIGNAL(triggered(bool)), SLOT(showAbout()));
// init tool bar
toolBar->addAction(fullViewAction);
// create config menu
- QMenu* config = menu->addMenu(_("&File"));
+ QMenu* config = menu->addMenu("&File");
config->addAction(loadAction);
config->addAction(saveAction);
config->addAction(saveAsAction);
config->addAction(quitAction);
// create edit menu
- QMenu* editMenu = menu->addMenu(_("&Edit"));
+ QMenu* editMenu = menu->addMenu("&Edit");
editMenu->addAction(searchAction);
// create options menu
- QMenu* optionMenu = menu->addMenu(_("&Option"));
+ QMenu* optionMenu = menu->addMenu("&Option");
optionMenu->addAction(showNameAction);
optionMenu->addAction(showRangeAction);
optionMenu->addAction(showDataAction);
optionMenu->addSeparator();
optionMenu->addActions(optGroup->actions());
optionMenu->addSeparator();
+ optionMenu->addAction(showDebugAction);
// create help menu
menu->addSeparator();
- QMenu* helpMenu = menu->addMenu(_("&Help"));
+ QMenu* helpMenu = menu->addMenu("&Help");
helpMenu->addAction(showIntroAction);
helpMenu->addAction(showAboutAction);
void ConfigMainWindow::loadConfig(void)
{
- QString s = QFileDialog::getOpenFileName(this, "", conf_get_configname());
- if (s.isNull())
+ QString str;
+ QByteArray ba;
+ const char *name;
+
+ str = QFileDialog::getOpenFileName(this, "", configname);
+ if (str.isNull())
return;
- if (conf_read(QFile::encodeName(s)))
- QMessageBox::information(this, "qconf", _("Unable to load configuration!"));
+
+ ba = str.toLocal8Bit();
+ name = ba.data();
+
+ if (conf_read(name))
+ QMessageBox::information(this, "qconf", "Unable to load configuration!");
+
+ free(configname);
+ configname = xstrdup(name);
+
ConfigView::updateListAll();
}
bool ConfigMainWindow::saveConfig(void)
{
- if (conf_write(NULL)) {
- QMessageBox::information(this, "qconf", _("Unable to save configuration!"));
+ if (conf_write(configname)) {
+ QMessageBox::information(this, "qconf", "Unable to save configuration!");
return false;
}
+ conf_write_autoconf(0);
+
return true;
}
void ConfigMainWindow::saveConfigAs(void)
{
- QString s = QFileDialog::getSaveFileName(this, "", conf_get_configname());
- if (s.isNull())
+ QString str;
+ QByteArray ba;
+ const char *name;
+
+ str = QFileDialog::getSaveFileName(this, "", configname);
+ if (str.isNull())
return;
- saveConfig();
+
+ ba = str.toLocal8Bit();
+ name = ba.data();
+
+ if (conf_write(name)) {
+ QMessageBox::information(this, "qconf", "Unable to save configuration!");
+ }
+ conf_write_autoconf(0);
+
+ free(configname);
+ configname = xstrdup(name);
}
void ConfigMainWindow::searchConfig(void)
e->accept();
return;
}
- QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning,
+ QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning,
QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape);
- mb.setButtonText(QMessageBox::Yes, _("&Save Changes"));
- mb.setButtonText(QMessageBox::No, _("&Discard Changes"));
- mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit"));
+ mb.setButtonText(QMessageBox::Yes, "&Save Changes");
+ mb.setButtonText(QMessageBox::No, "&Discard Changes");
+ mb.setButtonText(QMessageBox::Cancel, "Cancel Exit");
switch (mb.exec()) {
case QMessageBox::Yes:
if (saveConfig())
void ConfigMainWindow::showIntro(void)
{
- static const QString str = _("Welcome to the qconf graphical configuration tool.\n\n"
+ static const QString str = "Welcome to the qconf graphical configuration tool.\n\n"
"For each option, a blank box indicates the feature is disabled, a check\n"
"indicates it is enabled, and a dot indicates that it is to be compiled\n"
"as a module. Clicking on the box will cycle through the three states.\n\n"
"options must be enabled to support the option you are interested in, you can\n"
"still view the help of a grayed-out option.\n\n"
"Toggling Show Debug Info under the Options menu will show the dependencies,\n"
- "which you can then match by examining other options.\n\n");
+ "which you can then match by examining other options.\n\n";
QMessageBox::information(this, "qconf", str);
}
void ConfigMainWindow::showAbout(void)
{
- static const QString str = _("qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n"
+ static const QString str = "qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n"
"Copyright (C) 2015 Boris Barbulovski <bbarbulovski@gmail.com>.\n\n"
- "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n");
+ "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n";
QMessageBox::information(this, "qconf", str);
}
static void usage(void)
{
- printf(_("%s [-s] <config>\n").toLatin1().constData(), progname);
+ printf("%s [-s] <config>\n", progname);
exit(0);
}
ConfigMainWindow* v;
const char *name;
- bindtextdomain(PACKAGE, LOCALEDIR);
- textdomain(PACKAGE);
-
progname = av[0];
configApp = new QApplication(ac, av);
if (ac > 1 && av[1][0] == '-') {
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
#include <QTextBrowser>
class ConfigMainWindow : public QMainWindow {
Q_OBJECT
+ char *configname;
static QAction *saveAction;
static void conf_changed(void);
public:
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
#include <ctype.h>
struct symbol *modules_sym;
tristate modules_val;
-struct expr *sym_env_list;
-
-static void sym_add_default(struct symbol *sym, const char *def)
-{
- struct property *prop = prop_alloc(P_DEFAULT, sym);
-
- prop->expr = expr_alloc_symbol(sym_lookup(def, SYMBOL_CONST));
-}
-
-void sym_init(void)
-{
- struct symbol *sym;
- struct utsname uts;
- static bool inited = false;
-
- if (inited)
- return;
- inited = true;
-
- uname(&uts);
-
- sym = sym_lookup("UNAME_RELEASE", 0);
- sym->type = S_STRING;
- sym->flags |= SYMBOL_AUTO;
- sym_add_default(sym, uts.release);
-}
-
enum symbol_type sym_get_type(struct symbol *sym)
{
enum symbol_type type = sym->type;
{
switch (type) {
case S_BOOLEAN:
- return "boolean";
+ return "bool";
case S_TRISTATE:
return "tristate";
case S_INT:
return "string";
case S_UNKNOWN:
return "unknown";
- case S_OTHER:
- break;
}
return "???";
}
return NULL;
}
-struct property *sym_get_env_prop(struct symbol *sym)
-{
- struct property *prop;
-
- for_all_properties(sym, prop, P_ENV)
- return prop;
- return NULL;
-}
-
static struct property *sym_get_default_prop(struct symbol *sym)
{
struct property *prop;
return NULL;
}
-static struct property *sym_get_range_prop(struct symbol *sym)
+struct property *sym_get_range_prop(struct symbol *sym)
{
struct property *prop;
sprintf(str, "%lld", val2);
else
sprintf(str, "0x%llx", val2);
- sym->curr.val = strdup(str);
+ sym->curr.val = xstrdup(str);
}
static void sym_set_changed(struct symbol *sym)
tri = yes;
if (sym->dir_dep.expr)
tri = expr_calc_value(sym->dir_dep.expr);
- if (tri == mod)
+ if (tri == mod && sym_get_type(sym) == S_BOOLEAN)
tri = yes;
if (sym->dir_dep.tri != tri) {
sym->dir_dep.tri = tri;
sym->rev_dep.tri = tri;
sym_set_changed(sym);
}
+ tri = no;
+ if (sym->implied.expr && sym->dir_dep.tri != no)
+ tri = expr_calc_value(sym->implied.expr);
+ if (tri == mod && sym_get_type(sym) == S_BOOLEAN)
+ tri = yes;
+ if (sym->implied.tri != tri) {
+ sym->implied.tri = tri;
+ sym_set_changed(sym);
+ }
}
/*
sym->curr.tri = no;
return;
}
- if (!sym_is_choice_value(sym))
- sym->flags &= ~SYMBOL_WRITE;
+ sym->flags &= ~SYMBOL_WRITE;
sym_calc_visibility(sym);
+ if (sym->visible != no)
+ sym->flags |= SYMBOL_WRITE;
+
/* set default if recursively called */
sym->curr = newval;
/* if the symbol is visible use the user value
* if available, otherwise try the default value
*/
- sym->flags |= SYMBOL_WRITE;
if (sym_has_value(sym)) {
newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri,
sym->visible);
newval.tri = EXPR_AND(expr_calc_value(prop->expr),
prop->visible.tri);
}
+ if (sym->implied.tri != no) {
+ sym->flags |= SYMBOL_WRITE;
+ newval.tri = EXPR_OR(newval.tri, sym->implied.tri);
+ }
}
calc_newval:
- if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) {
+ if (sym->dir_dep.tri < sym->rev_dep.tri) {
newval.tri = no;
} else {
newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);
}
}
- if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)
+ if (newval.tri == mod &&
+ (sym_get_type(sym) == S_BOOLEAN || sym->implied.tri == yes))
newval.tri = yes;
break;
case S_STRING:
case S_HEX:
case S_INT:
- if (sym->visible != no) {
- sym->flags |= SYMBOL_WRITE;
- if (sym_has_value(sym)) {
- newval.val = sym->def[S_DEF_USER].val;
- break;
- }
+ if (sym->visible != no && sym_has_value(sym)) {
+ newval.val = sym->def[S_DEF_USER].val;
+ break;
}
prop = sym_get_default_prop(sym);
if (prop) {
}
}
- if (sym->flags & SYMBOL_AUTO)
+ if (sym->flags & SYMBOL_NO_WRITE)
sym->flags &= ~SYMBOL_WRITE;
if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES)
return false;
if (sym->visible <= sym->rev_dep.tri)
return false;
+ if (sym->implied.tri == yes && val == mod)
+ return false;
if (sym_is_choice_value(sym) && sym->visible == yes)
return val == yes;
return val >= sym->rev_dep.tri && val <= sym->visible;
if (sym->type == S_BOOLEAN && val == mod)
val = yes;
+ /* adjust the default value if this symbol is implied by another */
+ if (val < sym->implied.tri)
+ val = sym->implied.tri;
+
switch (sym->type) {
case S_BOOLEAN:
case S_TRISTATE:
return str;
case S_STRING:
return str;
- case S_OTHER:
case S_UNKNOWN:
break;
}
return (const char *)sym->curr.val;
}
-bool sym_is_changable(struct symbol *sym)
+bool sym_is_changeable(struct symbol *sym)
{
return sym->visible > sym->rev_dep.tri;
}
: !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
return symbol;
}
- new_name = strdup(name);
+ new_name = xstrdup(name);
} else {
new_name = NULL;
hash = 0;
return symbol;
}
-/*
- * Expand symbol's names embedded in the string given in argument. Symbols'
- * name to be expanded shall be prefixed by a '$'. Unknown symbol expands to
- * the empty string.
- */
-const char *sym_expand_string_value(const char *in)
-{
- const char *src;
- char *res;
- size_t reslen;
-
- reslen = strlen(in) + 1;
- res = xmalloc(reslen);
- res[0] = '\0';
-
- while ((src = strchr(in, '$'))) {
- char *p, name[SYMBOL_MAXLENGTH];
- const char *symval = "";
- struct symbol *sym;
- size_t newlen;
-
- strncat(res, in, src - in);
- src++;
-
- p = name;
- while (isalnum(*src) || *src == '_')
- *p++ = *src++;
- *p = '\0';
-
- sym = sym_find(name);
- if (sym != NULL) {
- sym_calc_value(sym);
- symval = sym_get_string_value(sym);
- }
-
- newlen = strlen(res) + strlen(symval) + strlen(src) + 1;
- if (newlen > reslen) {
- reslen = newlen;
- res = realloc(res, reslen);
- }
-
- strcat(res, symval);
- in = src;
- }
- strcat(res, in);
-
- return res;
-}
-
const char *sym_escape_string_value(const char *in)
{
const char *p;
}
if (sym_match_arr) {
qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp);
- sym_arr = malloc((cnt+1) * sizeof(struct symbol));
+ sym_arr = malloc((cnt+1) * sizeof(struct symbol *));
if (!sym_arr)
goto sym_re_search_free;
for (i = 0; i < cnt; i++)
struct dep_stack *prev, *next;
struct symbol *sym;
struct property *prop;
- struct expr *expr;
+ struct expr **expr;
} *check_top;
static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym)
if (stack->sym == last_sym)
fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
prop->file->name, prop->lineno);
- fprintf(stderr, "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n");
- fprintf(stderr, "subsection \"Kconfig recursive dependency limitations\"\n");
- if (stack->expr) {
- fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
- prop->file->name, prop->lineno,
+
+ if (sym_is_choice(sym)) {
+ fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n",
+ menu->file->name, menu->lineno,
+ sym->name ? sym->name : "<choice>",
+ next_sym->name ? next_sym->name : "<choice>");
+ } else if (sym_is_choice_value(sym)) {
+ fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n",
+ menu->file->name, menu->lineno,
sym->name ? sym->name : "<choice>",
- prop_get_type_name(prop->type),
next_sym->name ? next_sym->name : "<choice>");
- } else if (stack->prop) {
+ } else if (stack->expr == &sym->dir_dep.expr) {
fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n",
prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
- } else if (sym_is_choice(sym)) {
- fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n",
- menu->file->name, menu->lineno,
+ } else if (stack->expr == &sym->rev_dep.expr) {
+ fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n",
+ prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
- } else if (sym_is_choice_value(sym)) {
- fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n",
- menu->file->name, menu->lineno,
+ } else if (stack->expr == &sym->implied.expr) {
+ fprintf(stderr, "%s:%d:\tsymbol %s is implied by %s\n",
+ prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
next_sym->name ? next_sym->name : "<choice>");
+ } else if (stack->expr) {
+ fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
+ prop->file->name, prop->lineno,
+ sym->name ? sym->name : "<choice>",
+ prop_get_type_name(prop->type),
+ next_sym->name ? next_sym->name : "<choice>");
} else {
- fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n",
+ fprintf(stderr, "%s:%d:\tsymbol %s %s is visible depending on %s\n",
prop->file->name, prop->lineno,
sym->name ? sym->name : "<choice>",
+ prop_get_type_name(prop->type),
next_sym->name ? next_sym->name : "<choice>");
}
}
+ fprintf(stderr,
+ "For a resolution refer to Documentation/kbuild/kconfig-language.rst\n"
+ "subsection \"Kconfig recursive dependency limitations\"\n"
+ "\n");
+
if (check_top == &cv_stack)
dep_stack_remove();
}
default:
break;
}
- printf("Oops! How to check %d?\n", e->type);
+ fprintf(stderr, "Oops! How to check %d?\n", e->type);
return NULL;
}
dep_stack_insert(&stack, sym);
+ stack.expr = &sym->dir_dep.expr;
+ sym2 = sym_check_expr_deps(sym->dir_dep.expr);
+ if (sym2)
+ goto out;
+
+ stack.expr = &sym->rev_dep.expr;
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
if (sym2)
goto out;
+ stack.expr = &sym->implied.expr;
+ sym2 = sym_check_expr_deps(sym->implied.expr);
+ if (sym2)
+ goto out;
+
+ stack.expr = NULL;
+
for (prop = sym->prop; prop; prop = prop->next) {
- if (prop->type == P_CHOICE || prop->type == P_SELECT)
+ if (prop->type == P_CHOICE || prop->type == P_SELECT ||
+ prop->type == P_IMPLY)
continue;
stack.prop = prop;
sym2 = sym_check_expr_deps(prop->visible.expr);
break;
if (prop->type != P_DEFAULT || sym_is_choice(sym))
continue;
- stack.expr = prop->expr;
+ stack.expr = &prop->expr;
sym2 = sym_check_expr_deps(prop->expr);
if (sym2)
break;
sym->flags &= ~SYMBOL_CHECK;
}
- if (sym2 && sym2 == sym)
- sym2 = NULL;
-
return sym2;
}
-struct property *prop_alloc(enum prop_type type, struct symbol *sym)
-{
- struct property *prop;
- struct property **propp;
-
- prop = xmalloc(sizeof(*prop));
- memset(prop, 0, sizeof(*prop));
- prop->type = type;
- prop->sym = sym;
- prop->file = current_file;
- prop->lineno = zconf_lineno();
-
- /* append property to the prop list of symbol */
- if (sym) {
- for (propp = &sym->prop; *propp; propp = &(*propp)->next)
- ;
- *propp = prop;
- }
-
- return prop;
-}
-
struct symbol *prop_get_symbol(struct property *prop)
{
if (prop->expr && (prop->expr->type == E_SYMBOL ||
switch (type) {
case P_PROMPT:
return "prompt";
- case P_ENV:
- return "env";
case P_COMMENT:
return "comment";
case P_MENU:
return "choice";
case P_SELECT:
return "select";
+ case P_IMPLY:
+ return "imply";
case P_RANGE:
return "range";
case P_SYMBOL:
}
return "unknown";
}
-
-static void prop_add_env(const char *env)
-{
- struct symbol *sym, *sym2;
- struct property *prop;
- char *p;
-
- sym = current_entry->sym;
- sym->flags |= SYMBOL_AUTO;
- for_all_properties(sym, prop, P_ENV) {
- sym2 = prop_get_symbol(prop);
- if (strcmp(sym2->name, env))
- menu_warn(current_entry, "redefining environment symbol from %s",
- sym2->name);
- return;
- }
-
- prop = prop_alloc(P_ENV, sym);
- prop->expr = expr_alloc_symbol(sym_lookup(env, SYMBOL_CONST));
-
- sym_env_list = expr_alloc_one(E_LIST, sym_env_list);
- sym_env_list->right.sym = sym;
-
- p = getenv(env);
- if (p)
- sym_add_default(sym, p);
- else
- menu_warn(current_entry, "environment variable %s undefined", env);
-}
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002-2005 Roman Zippel <zippel@linux-m68k.org>
* Copyright (C) 2002-2005 Sam Ravnborg <sam@ravnborg.org>
- *
- * Released under the terms of the GNU GPL v2.0.
*/
#include <stdarg.h>
struct file *file_lookup(const char *name)
{
struct file *file;
- const char *file_name = sym_expand_string_value(name);
for (file = file_list; file; file = file->next) {
if (!strcmp(name, file->name)) {
- free((void *)file_name);
return file;
}
}
file = xmalloc(sizeof(*file));
memset(file, 0, sizeof(*file));
- file->name = file_name;
+ file->name = xstrdup(name);
file->next = file_list;
file_list = file;
return file;
}
-/* write a dependency file as used by kbuild to track dependencies */
-int file_write_dep(const char *name)
-{
- struct symbol *sym, *env_sym;
- struct expr *e;
- struct file *file;
- FILE *out;
-
- if (!name)
- name = ".kconfig.d";
- out = fopen("..config.tmp", "w");
- if (!out)
- return 1;
- fprintf(out, "deps_config := \\\n");
- for (file = file_list; file; file = file->next) {
- if (file->next)
- fprintf(out, "\t%s \\\n", file->name);
- else
- fprintf(out, "\t%s\n", file->name);
- }
- fprintf(out, "\n%s: \\\n"
- "\t$(deps_config)\n\n", conf_get_autoconfig_name());
-
- expr_list_for_each_sym(sym_env_list, e, sym) {
- struct property *prop;
- const char *value;
-
- prop = sym_get_env_prop(sym);
- env_sym = prop_get_symbol(prop);
- if (!env_sym)
- continue;
- value = getenv(env_sym->name);
- if (!value)
- value = "";
- fprintf(out, "ifneq \"$(%s)\" \"%s\"\n", env_sym->name, value);
- fprintf(out, "%s: FORCE\n", conf_get_autoconfig_name());
- fprintf(out, "endif\n");
- }
-
- fprintf(out, "\n$(deps_config): ;\n");
- fclose(out);
- rename("..config.tmp", name);
- return 0;
-}
-
-
/* Allocate initial growable string */
struct gstr str_new(void)
{
if (s) {
l = strlen(gs->s) + strlen(s) + 1;
if (l > gs->len) {
- gs->s = realloc(gs->s, l);
+ gs->s = xrealloc(gs->s, l);
gs->len = l;
}
strcat(gs->s, s);
fprintf(stderr, "Out of memory.\n");
exit(1);
}
+
+void *xrealloc(void *p, size_t size)
+{
+ p = realloc(p, size);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}
+
+char *xstrdup(const char *s)
+{
+ char *p;
+
+ p = strdup(s);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}
+
+char *xstrndup(const char *s, size_t n)
+{
+ char *p;
+
+ p = strndup(s, n);
+ if (p)
+ return p;
+ fprintf(stderr, "Out of memory.\n");
+ exit(1);
+}
+++ /dev/null
-%language=ANSI-C
-%define hash-function-name kconf_id_hash
-%define lookup-function-name kconf_id_lookup
-%define string-pool-name kconf_id_strings
-%compare-strncmp
-%enum
-%pic
-%struct-type
-
-struct kconf_id;
-
-
-%%
-mainmenu, T_MAINMENU, TF_COMMAND
-menu, T_MENU, TF_COMMAND
-endmenu, T_ENDMENU, TF_COMMAND
-source, T_SOURCE, TF_COMMAND
-choice, T_CHOICE, TF_COMMAND
-endchoice, T_ENDCHOICE, TF_COMMAND
-comment, T_COMMENT, TF_COMMAND
-config, T_CONFIG, TF_COMMAND
-menuconfig, T_MENUCONFIG, TF_COMMAND
-help, T_HELP, TF_COMMAND
----help---, T_HELP, TF_COMMAND
-if, T_IF, TF_COMMAND|TF_PARAM
-endif, T_ENDIF, TF_COMMAND
-depends, T_DEPENDS, TF_COMMAND
-optional, T_OPTIONAL, TF_COMMAND
-default, T_DEFAULT, TF_COMMAND, S_UNKNOWN
-prompt, T_PROMPT, TF_COMMAND
-tristate, T_TYPE, TF_COMMAND, S_TRISTATE
-def_tristate, T_DEFAULT, TF_COMMAND, S_TRISTATE
-bool, T_TYPE, TF_COMMAND, S_BOOLEAN
-boolean, T_TYPE, TF_COMMAND, S_BOOLEAN
-def_bool, T_DEFAULT, TF_COMMAND, S_BOOLEAN
-int, T_TYPE, TF_COMMAND, S_INT
-hex, T_TYPE, TF_COMMAND, S_HEX
-string, T_TYPE, TF_COMMAND, S_STRING
-select, T_SELECT, TF_COMMAND
-range, T_RANGE, TF_COMMAND
-visible, T_VISIBLE, TF_COMMAND
-option, T_OPTION, TF_COMMAND
-on, T_ON, TF_PARAM
-modules, T_OPT_MODULES, TF_OPTION
-defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION
-env, T_OPT_ENV, TF_OPTION
-allnoconfig_y, T_OPT_ALLNOCONFIG_Y,TF_OPTION
-reset, T_RESET, TF_COMMAND
-%%
+++ /dev/null
-/* ANSI-C code produced by gperf version 3.0.4 */
-/* Command-line: gperf */
-/* Computed positions: -k'1,3' */
-
-#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
- && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
- && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
- && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
- && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
- && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
- && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
- && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
- && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
- && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
- && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
- && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
- && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
- && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
- && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
- && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
- && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
- && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
- && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
- && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
- && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
- && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
- && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
-/* The character set is not based on ISO-646. */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
-#endif
-
-struct kconf_id;
-/* maximum key range = 47, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static unsigned int
-kconf_id_hash (register const char *str, register unsigned int len)
-{
- static unsigned char asso_values[] =
- {
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 10, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 20, 40, 5,
- 0, 0, 5, 49, 5, 20, 49, 49, 5, 20,
- 5, 0, 35, 49, 0, 15, 0, 10, 15, 49,
- 25, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
- 49, 49, 49, 49, 49, 49
- };
- register int hval = len;
-
- switch (hval)
- {
- default:
- hval += asso_values[(unsigned char)str[2]];
- /*FALLTHROUGH*/
- case 2:
- case 1:
- hval += asso_values[(unsigned char)str[0]];
- break;
- }
- return hval;
-}
-
-struct kconf_id_strings_t
- {
- char kconf_id_strings_str2[sizeof("on")];
- char kconf_id_strings_str5[sizeof("endif")];
- char kconf_id_strings_str6[sizeof("option")];
- char kconf_id_strings_str7[sizeof("endmenu")];
- char kconf_id_strings_str8[sizeof("optional")];
- char kconf_id_strings_str9[sizeof("endchoice")];
- char kconf_id_strings_str10[sizeof("range")];
- char kconf_id_strings_str11[sizeof("choice")];
- char kconf_id_strings_str12[sizeof("default")];
- char kconf_id_strings_str13[sizeof("def_bool")];
- char kconf_id_strings_str14[sizeof("help")];
- char kconf_id_strings_str16[sizeof("config")];
- char kconf_id_strings_str17[sizeof("def_tristate")];
- char kconf_id_strings_str18[sizeof("env")];
- char kconf_id_strings_str19[sizeof("defconfig_list")];
- char kconf_id_strings_str20[sizeof("reset")];
- char kconf_id_strings_str21[sizeof("string")];
- char kconf_id_strings_str22[sizeof("if")];
- char kconf_id_strings_str23[sizeof("int")];
- char kconf_id_strings_str26[sizeof("select")];
- char kconf_id_strings_str27[sizeof("modules")];
- char kconf_id_strings_str28[sizeof("tristate")];
- char kconf_id_strings_str29[sizeof("menu")];
- char kconf_id_strings_str30[sizeof("---help---")];
- char kconf_id_strings_str31[sizeof("source")];
- char kconf_id_strings_str32[sizeof("comment")];
- char kconf_id_strings_str33[sizeof("hex")];
- char kconf_id_strings_str35[sizeof("menuconfig")];
- char kconf_id_strings_str37[sizeof("visible")];
- char kconf_id_strings_str38[sizeof("allnoconfig_y")];
- char kconf_id_strings_str41[sizeof("prompt")];
- char kconf_id_strings_str42[sizeof("depends")];
- char kconf_id_strings_str44[sizeof("bool")];
- char kconf_id_strings_str47[sizeof("boolean")];
- char kconf_id_strings_str48[sizeof("mainmenu")];
- };
-static struct kconf_id_strings_t kconf_id_strings_contents =
- {
- "on",
- "endif",
- "option",
- "endmenu",
- "optional",
- "endchoice",
- "range",
- "choice",
- "default",
- "def_bool",
- "help",
- "config",
- "def_tristate",
- "env",
- "defconfig_list",
- "reset",
- "string",
- "if",
- "int",
- "select",
- "modules",
- "tristate",
- "menu",
- "---help---",
- "source",
- "comment",
- "hex",
- "menuconfig",
- "visible",
- "allnoconfig_y",
- "prompt",
- "depends",
- "bool",
- "boolean",
- "mainmenu"
- };
-#define kconf_id_strings ((const char *) &kconf_id_strings_contents)
-#ifdef __GNUC__
-__inline
-#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
-__attribute__ ((__gnu_inline__))
-#endif
-#endif
-struct kconf_id *
-kconf_id_lookup (register const char *str, register unsigned int len)
-{
- enum
- {
- TOTAL_KEYWORDS = 35,
- MIN_WORD_LENGTH = 2,
- MAX_WORD_LENGTH = 14,
- MIN_HASH_VALUE = 2,
- MAX_HASH_VALUE = 48
- };
-
- static struct kconf_id wordlist[] =
- {
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2, T_ON, TF_PARAM},
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5, T_ENDIF, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6, T_OPTION, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7, T_ENDMENU, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8, T_OPTIONAL, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9, T_ENDCHOICE, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10, T_RANGE, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11, T_CHOICE, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND, S_UNKNOWN},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEFAULT, TF_COMMAND, S_BOOLEAN},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_HELP, TF_COMMAND},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16, T_CONFIG, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_DEFAULT, TF_COMMAND, S_TRISTATE},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_OPT_ENV, TF_OPTION},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19, T_OPT_DEFCONFIG_LIST,TF_OPTION},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str20, T_RESET, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_TYPE, TF_COMMAND, S_STRING},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_IF, TF_COMMAND|TF_PARAM},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_TYPE, TF_COMMAND, S_INT},
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26, T_SELECT, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_OPT_MODULES, TF_OPTION},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_TYPE, TF_COMMAND, S_TRISTATE},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29, T_MENU, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str30, T_HELP, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SOURCE, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_TYPE, TF_COMMAND, S_HEX},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35, T_MENUCONFIG, TF_COMMAND},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_VISIBLE, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str38, T_OPT_ALLNOCONFIG_Y,TF_OPTION},
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41, T_PROMPT, TF_COMMAND},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42, T_DEPENDS, TF_COMMAND},
- {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str44, T_TYPE, TF_COMMAND, S_BOOLEAN},
- {-1}, {-1},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str47, T_TYPE, TF_COMMAND, S_BOOLEAN},
- {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48, T_MAINMENU, TF_COMMAND}
- };
-
- if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
- {
- register int key = kconf_id_hash (str, len);
-
- if (key <= MAX_HASH_VALUE && key >= 0)
- {
- register int o = wordlist[key].name;
- if (o >= 0)
- {
- register const char *s = o + kconf_id_strings;
-
- if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
- return &wordlist[key];
- }
- }
- }
- return 0;
-}
-
+++ /dev/null
-%option nostdinit noyywrap never-interactive full ecs
-%option 8bit nodefault perf-report perf-report
-%option noinput
-%x COMMAND HELP STRING PARAM
-%{
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <glob.h>
-#include <libgen.h>
-
-#include "lkc.h"
-
-#define START_STRSIZE 16
-
-static struct {
- struct file *file;
- int lineno;
-} current_pos;
-
-static char *text;
-static int text_size, text_asize;
-
-struct buffer {
- struct buffer *parent;
- YY_BUFFER_STATE state;
-};
-
-struct buffer *current_buf;
-
-static int last_ts, first_ts;
-
-static void zconf_endhelp(void);
-static void zconf_endfile(void);
-
-static void new_string(void)
-{
- text = xmalloc(START_STRSIZE);
- text_asize = START_STRSIZE;
- text_size = 0;
- *text = 0;
-}
-
-static void append_string(const char *str, int size)
-{
- int new_size = text_size + size + 1;
- if (new_size > text_asize) {
- new_size += START_STRSIZE - 1;
- new_size &= -START_STRSIZE;
- text = realloc(text, new_size);
- text_asize = new_size;
- }
- memcpy(text + text_size, str, size);
- text_size += size;
- text[text_size] = 0;
-}
-
-static void alloc_string(const char *str, int size)
-{
- text = xmalloc(size + 1);
- memcpy(text, str, size);
- text[size] = 0;
-}
-
-static void warn_ignored_character(char chr)
-{
- fprintf(stderr,
- "%s:%d:warning: ignoring unsupported character '%c'\n",
- zconf_curname(), zconf_lineno(), chr);
-}
-%}
-
-n [A-Za-z0-9_-]
-
-%%
- int str = 0;
- int ts, i;
-
-[ \t]*#.*\n |
-[ \t]*\n {
- current_file->lineno++;
- return T_EOL;
-}
-[ \t]*#.*
-
-
-[ \t]+ {
- BEGIN(COMMAND);
-}
-
-. {
- unput(yytext[0]);
- BEGIN(COMMAND);
-}
-
-
-<COMMAND>{
- {n}+ {
- const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
- BEGIN(PARAM);
- current_pos.file = current_file;
- current_pos.lineno = current_file->lineno;
- if (id && id->flags & TF_COMMAND) {
- zconflval.id = id;
- return id->token;
- }
- alloc_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD;
- }
- . warn_ignored_character(*yytext);
- \n {
- BEGIN(INITIAL);
- current_file->lineno++;
- return T_EOL;
- }
-}
-
-<PARAM>{
- "&&" return T_AND;
- "||" return T_OR;
- "(" return T_OPEN_PAREN;
- ")" return T_CLOSE_PAREN;
- "!" return T_NOT;
- "=" return T_EQUAL;
- "!=" return T_UNEQUAL;
- "<=" return T_LESS_EQUAL;
- ">=" return T_GREATER_EQUAL;
- "<" return T_LESS;
- ">" return T_GREATER;
- \"|\' {
- str = yytext[0];
- new_string();
- BEGIN(STRING);
- }
- \n BEGIN(INITIAL); current_file->lineno++; return T_EOL;
- ({n}|[/.])+ {
- const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
- if (id && id->flags & TF_PARAM) {
- zconflval.id = id;
- return id->token;
- }
- alloc_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD;
- }
- #.* /* comment */
- \\\n current_file->lineno++;
- [[:blank:]]+
- . warn_ignored_character(*yytext);
- <<EOF>> {
- BEGIN(INITIAL);
- }
-}
-
-<STRING>{
- [^'"\\\n]+/\n {
- append_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- [^'"\\\n]+ {
- append_string(yytext, yyleng);
- }
- \\.?/\n {
- append_string(yytext + 1, yyleng - 1);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- \\.? {
- append_string(yytext + 1, yyleng - 1);
- }
- \'|\" {
- if (str == yytext[0]) {
- BEGIN(PARAM);
- zconflval.string = text;
- return T_WORD_QUOTE;
- } else
- append_string(yytext, 1);
- }
- \n {
- printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno());
- current_file->lineno++;
- BEGIN(INITIAL);
- return T_EOL;
- }
- <<EOF>> {
- BEGIN(INITIAL);
- }
-}
-
-<HELP>{
- [ \t]+ {
- ts = 0;
- for (i = 0; i < yyleng; i++) {
- if (yytext[i] == '\t')
- ts = (ts & ~7) + 8;
- else
- ts++;
- }
- last_ts = ts;
- if (first_ts) {
- if (ts < first_ts) {
- zconf_endhelp();
- return T_HELPTEXT;
- }
- ts -= first_ts;
- while (ts > 8) {
- append_string(" ", 8);
- ts -= 8;
- }
- append_string(" ", ts);
- }
- }
- [ \t]*\n/[^ \t\n] {
- current_file->lineno++;
- zconf_endhelp();
- return T_HELPTEXT;
- }
- [ \t]*\n {
- current_file->lineno++;
- append_string("\n", 1);
- }
- [^ \t\n].* {
- while (yyleng) {
- if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t'))
- break;
- yyleng--;
- }
- append_string(yytext, yyleng);
- if (!first_ts)
- first_ts = last_ts;
- }
- <<EOF>> {
- zconf_endhelp();
- return T_HELPTEXT;
- }
-}
-
-<<EOF>> {
- if (current_file) {
- zconf_endfile();
- return T_EOL;
- }
- fclose(yyin);
- yyterminate();
-}
-
-%%
-void zconf_starthelp(void)
-{
- new_string();
- last_ts = first_ts = 0;
- BEGIN(HELP);
-}
-
-static void zconf_endhelp(void)
-{
- zconflval.string = text;
- BEGIN(INITIAL);
-}
-
-
-/*
- * Try to open specified file with following names:
- * ./name
- * $(srctree)/name
- * The latter is used when srctree is separate from objtree
- * when compiling the kernel.
- * Return NULL if file is not found.
- */
-FILE *zconf_fopen(const char *name)
-{
- char *env, fullname[PATH_MAX+1];
- FILE *f;
-
- f = fopen(name, "r");
- if (!f && name != NULL && name[0] != '/') {
- env = getenv(SRCTREE);
- if (env) {
- sprintf(fullname, "%s/%s", env, name);
- f = fopen(fullname, "r");
- }
- }
- return f;
-}
-
-void zconf_initscan(const char *name)
-{
- yyin = zconf_fopen(name);
- if (!yyin) {
- printf("can't find file %s\n", name);
- exit(1);
- }
-
- current_buf = xmalloc(sizeof(*current_buf));
- memset(current_buf, 0, sizeof(*current_buf));
-
- current_file = file_lookup(name);
- current_file->lineno = 1;
-}
-
-static void __zconf_nextfile(const char *name)
-{
- struct file *iter;
- struct file *file = file_lookup(name);
- struct buffer *buf = xmalloc(sizeof(*buf));
- memset(buf, 0, sizeof(*buf));
-
- current_buf->state = YY_CURRENT_BUFFER;
- yyin = zconf_fopen(file->name);
- if (!yyin) {
- printf("%s:%d: can't open file \"%s\"\n",
- zconf_curname(), zconf_lineno(), file->name);
- exit(1);
- }
- yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
- buf->parent = current_buf;
- current_buf = buf;
-
- for (iter = current_file->parent; iter; iter = iter->parent ) {
- if (!strcmp(current_file->name,iter->name) ) {
- printf("%s:%d: recursive inclusion detected. "
- "Inclusion path:\n current file : '%s'\n",
- zconf_curname(), zconf_lineno(),
- zconf_curname());
- iter = current_file->parent;
- while (iter && \
- strcmp(iter->name,current_file->name)) {
- printf(" included from: '%s:%d'\n",
- iter->name, iter->lineno-1);
- iter = iter->parent;
- }
- if (iter)
- printf(" included from: '%s:%d'\n",
- iter->name, iter->lineno+1);
- exit(1);
- }
- }
- file->lineno = 1;
- file->parent = current_file;
- current_file = file;
-}
-
-void zconf_nextfile(const char *name)
-{
- glob_t gl;
- int err;
- int i;
- char path[PATH_MAX], *p;
-
- err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
-
- /* ignore wildcard patterns that return no result */
- if (err == GLOB_NOMATCH && strchr(name, '*')) {
- err = 0;
- gl.gl_pathc = 0;
- }
-
- if (err == GLOB_NOMATCH) {
- p = strdup(current_file->name);
- if (p) {
- snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
- err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
- free(p);
- }
- }
-
- if (err) {
- const char *reason = "unknown error";
-
- switch (err) {
- case GLOB_NOSPACE:
- reason = "out of memory";
- break;
- case GLOB_ABORTED:
- reason = "read error";
- break;
- case GLOB_NOMATCH:
- reason = "No files found";
- break;
- default:
- break;
- }
-
- printf("%s:%d: glob failed: %s \"%s\"\n", zconf_curname(), zconf_lineno(),
- reason, name);
-
- exit(1);
- }
-
- for (i = 0; i < gl.gl_pathc; i++)
- __zconf_nextfile(gl.gl_pathv[i]);
-}
-
-static void zconf_endfile(void)
-{
- struct buffer *parent;
-
- current_file = current_file->parent;
-
- parent = current_buf->parent;
- if (parent) {
- fclose(yyin);
- yy_delete_buffer(YY_CURRENT_BUFFER);
- yy_switch_to_buffer(parent->state);
- }
- free(current_buf);
- current_buf = parent;
-}
-
-int zconf_lineno(void)
-{
- return current_pos.lineno;
-}
-
-const char *zconf_curname(void)
-{
- return current_pos.file ? current_pos.file->name : "<none>";
-}
+++ /dev/null
-
-#define YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define yy_create_buffer zconf_create_buffer
-#define yy_delete_buffer zconf_delete_buffer
-#define yy_flex_debug zconf_flex_debug
-#define yy_init_buffer zconf_init_buffer
-#define yy_flush_buffer zconf_flush_buffer
-#define yy_load_buffer_state zconf_load_buffer_state
-#define yy_switch_to_buffer zconf_switch_to_buffer
-#define yyin zconfin
-#define yyleng zconfleng
-#define yylex zconflex
-#define yylineno zconflineno
-#define yyout zconfout
-#define yyrestart zconfrestart
-#define yytext zconftext
-#define yywrap zconfwrap
-#define yyalloc zconfalloc
-#define yyrealloc zconfrealloc
-#define yyfree zconffree
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 1
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX (4294967295U)
-#endif
-
-#endif /* ! C99 */
-
-#endif /* ! FLEXINT_H */
-
-/* TODO: this is always defined, so inline it */
-#define yyconst const
-
-#if defined(__GNUC__) && __GNUC__ >= 3
-#define yynoreturn __attribute__((__noreturn__))
-#else
-#define yynoreturn
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN (yy_start) = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START (((yy_start) - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE zconfrestart(zconfin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
-#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
-#endif
-
-/* The state buf must be large enough to hold one state per character in the main buffer.
- */
-#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-extern int zconfleng;
-
-extern FILE *zconfin, *zconfout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
- #define YY_LESS_LINENO(n)
- #define YY_LINENO_REWIND_TO(ptr)
-
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up zconftext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- *yy_cp = (yy_hold_char); \
- YY_RESTORE_YY_MORE_OFFSET \
- (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up zconftext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, (yytext_ptr) )
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- int yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- int yy_bs_lineno; /**< The line count. */
- int yy_bs_column; /**< The column count. */
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via zconfrestart()), so that the user can continue scanning by
- * just pointing zconfin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
-
- };
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
- ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
- : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* yy_hold_char holds the character lost when zconftext is formed. */
-static char yy_hold_char;
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-int zconfleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = NULL;
-static int yy_init = 0; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow zconfwrap()'s to do buffer switches
- * instead of setting up a fresh zconfin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void zconfrestart (FILE *input_file );
-void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer );
-YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size );
-void zconf_delete_buffer (YY_BUFFER_STATE b );
-void zconf_flush_buffer (YY_BUFFER_STATE b );
-void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer );
-void zconfpop_buffer_state (void );
-
-static void zconfensure_buffer_stack (void );
-static void zconf_load_buffer_state (void );
-static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file );
-
-#define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size );
-YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str );
-YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len );
-
-void *zconfalloc (yy_size_t );
-void *zconfrealloc (void *,yy_size_t );
-void zconffree (void * );
-
-#define yy_new_buffer zconf_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! YY_CURRENT_BUFFER ){ \
- zconfensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- zconf_create_buffer(zconfin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! YY_CURRENT_BUFFER ){\
- zconfensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- zconf_create_buffer(zconfin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define zconfwrap() (/*CONSTCOND*/1)
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-FILE *zconfin = NULL, *zconfout = NULL;
-
-typedef int yy_state_type;
-
-extern int zconflineno;
-
-int zconflineno = 1;
-
-extern char *zconftext;
-#ifdef yytext_ptr
-#undef yytext_ptr
-#endif
-#define yytext_ptr zconftext
-
-static yyconst flex_int16_t yy_nxt[][18] =
- {
- {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0
- },
-
- {
- 11, 12, 13, 14, 12, 12, 15, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12
- },
-
- {
- 11, 12, 13, 14, 12, 12, 15, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12
- },
-
- {
- 11, 16, 16, 17, 16, 16, 16, 16, 16, 16,
- 16, 18, 16, 16, 16, 16, 16, 16
- },
-
- {
- 11, 16, 16, 17, 16, 16, 16, 16, 16, 16,
- 16, 18, 16, 16, 16, 16, 16, 16
-
- },
-
- {
- 11, 19, 20, 21, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 19, 19
- },
-
- {
- 11, 19, 20, 21, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 19, 19
- },
-
- {
- 11, 22, 22, 23, 22, 24, 22, 22, 24, 22,
- 22, 22, 22, 22, 22, 22, 25, 22
- },
-
- {
- 11, 22, 22, 23, 22, 24, 22, 22, 24, 22,
- 22, 22, 22, 22, 22, 22, 25, 22
- },
-
- {
- 11, 26, 27, 28, 29, 30, 31, 32, 30, 33,
- 34, 35, 35, 36, 37, 38, 39, 40
-
- },
-
- {
- 11, 26, 27, 28, 29, 30, 31, 32, 30, 33,
- 34, 35, 35, 36, 37, 38, 39, 40
- },
-
- {
- -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
- -11, -11, -11, -11, -11, -11, -11, -11
- },
-
- {
- 11, -12, -12, -12, -12, -12, -12, -12, -12, -12,
- -12, -12, -12, -12, -12, -12, -12, -12
- },
-
- {
- 11, -13, 41, 42, -13, -13, 43, -13, -13, -13,
- -13, -13, -13, -13, -13, -13, -13, -13
- },
-
- {
- 11, -14, -14, -14, -14, -14, -14, -14, -14, -14,
- -14, -14, -14, -14, -14, -14, -14, -14
-
- },
-
- {
- 11, 44, 44, 45, 44, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 44, 44
- },
-
- {
- 11, -16, -16, -16, -16, -16, -16, -16, -16, -16,
- -16, -16, -16, -16, -16, -16, -16, -16
- },
-
- {
- 11, -17, -17, -17, -17, -17, -17, -17, -17, -17,
- -17, -17, -17, -17, -17, -17, -17, -17
- },
-
- {
- 11, -18, -18, -18, -18, -18, -18, -18, -18, -18,
- -18, 46, -18, -18, -18, -18, -18, -18
- },
-
- {
- 11, 47, 47, -19, 47, 47, 47, 47, 47, 47,
- 47, 47, 47, 47, 47, 47, 47, 47
-
- },
-
- {
- 11, -20, 48, 49, -20, -20, -20, -20, -20, -20,
- -20, -20, -20, -20, -20, -20, -20, -20
- },
-
- {
- 11, 50, -21, -21, 50, 50, 50, 50, 50, 50,
- 50, 50, 50, 50, 50, 50, 50, 50
- },
-
- {
- 11, 51, 51, 52, 51, -22, 51, 51, -22, 51,
- 51, 51, 51, 51, 51, 51, -22, 51
- },
-
- {
- 11, -23, -23, -23, -23, -23, -23, -23, -23, -23,
- -23, -23, -23, -23, -23, -23, -23, -23
- },
-
- {
- 11, -24, -24, -24, -24, -24, -24, -24, -24, -24,
- -24, -24, -24, -24, -24, -24, -24, -24
-
- },
-
- {
- 11, 53, 53, 54, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53
- },
-
- {
- 11, -26, -26, -26, -26, -26, -26, -26, -26, -26,
- -26, -26, -26, -26, -26, -26, -26, -26
- },
-
- {
- 11, -27, 55, -27, -27, -27, -27, -27, -27, -27,
- -27, -27, -27, -27, -27, -27, -27, -27
- },
-
- {
- 11, -28, -28, -28, -28, -28, -28, -28, -28, -28,
- -28, -28, -28, -28, -28, -28, -28, -28
- },
-
- {
- 11, -29, -29, -29, -29, -29, -29, -29, -29, -29,
- -29, -29, -29, -29, 56, -29, -29, -29
-
- },
-
- {
- 11, -30, -30, -30, -30, -30, -30, -30, -30, -30,
- -30, -30, -30, -30, -30, -30, -30, -30
- },
-
- {
- 11, 57, 57, -31, 57, 57, 57, 57, 57, 57,
- 57, 57, 57, 57, 57, 57, 57, 57
- },
-
- {
- 11, -32, -32, -32, -32, -32, -32, 58, -32, -32,
- -32, -32, -32, -32, -32, -32, -32, -32
- },
-
- {
- 11, -33, -33, -33, -33, -33, -33, -33, -33, -33,
- -33, -33, -33, -33, -33, -33, -33, -33
- },
-
- {
- 11, -34, -34, -34, -34, -34, -34, -34, -34, -34,
- -34, -34, -34, -34, -34, -34, -34, -34
-
- },
-
- {
- 11, -35, -35, -35, -35, -35, -35, -35, -35, -35,
- -35, 59, 59, -35, -35, -35, -35, -35
- },
-
- {
- 11, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, 60, -36, -36, -36
- },
-
- {
- 11, -37, -37, -37, -37, -37, -37, -37, -37, -37,
- -37, -37, -37, -37, -37, -37, -37, -37
- },
-
- {
- 11, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, 61, -38, -38, -38
- },
-
- {
- 11, -39, -39, 62, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39
-
- },
-
- {
- 11, -40, -40, -40, -40, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, -40, -40, -40, 63
- },
-
- {
- 11, -41, 41, 42, -41, -41, 43, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41
- },
-
- {
- 11, -42, -42, -42, -42, -42, -42, -42, -42, -42,
- -42, -42, -42, -42, -42, -42, -42, -42
- },
-
- {
- 11, 44, 44, 45, 44, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 44, 44
- },
-
- {
- 11, 44, 44, 45, 44, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 44, 44
-
- },
-
- {
- 11, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45
- },
-
- {
- 11, -46, -46, -46, -46, -46, -46, -46, -46, -46,
- -46, 46, -46, -46, -46, -46, -46, -46
- },
-
- {
- 11, 47, 47, -47, 47, 47, 47, 47, 47, 47,
- 47, 47, 47, 47, 47, 47, 47, 47
- },
-
- {
- 11, -48, 48, 49, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48
- },
-
- {
- 11, 50, -49, -49, 50, 50, 50, 50, 50, 50,
- 50, 50, 50, 50, 50, 50, 50, 50
-
- },
-
- {
- 11, -50, -50, -50, -50, -50, -50, -50, -50, -50,
- -50, -50, -50, -50, -50, -50, -50, -50
- },
-
- {
- 11, 51, 51, 52, 51, -51, 51, 51, -51, 51,
- 51, 51, 51, 51, 51, 51, -51, 51
- },
-
- {
- 11, -52, -52, -52, -52, -52, -52, -52, -52, -52,
- -52, -52, -52, -52, -52, -52, -52, -52
- },
-
- {
- 11, -53, -53, 54, -53, -53, -53, -53, -53, -53,
- -53, -53, -53, -53, -53, -53, -53, -53
- },
-
- {
- 11, -54, -54, -54, -54, -54, -54, -54, -54, -54,
- -54, -54, -54, -54, -54, -54, -54, -54
-
- },
-
- {
- 11, -55, 55, -55, -55, -55, -55, -55, -55, -55,
- -55, -55, -55, -55, -55, -55, -55, -55
- },
-
- {
- 11, -56, -56, -56, -56, -56, -56, -56, -56, -56,
- -56, -56, -56, -56, -56, -56, -56, -56
- },
-
- {
- 11, 57, 57, -57, 57, 57, 57, 57, 57, 57,
- 57, 57, 57, 57, 57, 57, 57, 57
- },
-
- {
- 11, -58, -58, -58, -58, -58, -58, -58, -58, -58,
- -58, -58, -58, -58, -58, -58, -58, -58
- },
-
- {
- 11, -59, -59, -59, -59, -59, -59, -59, -59, -59,
- -59, 59, 59, -59, -59, -59, -59, -59
-
- },
-
- {
- 11, -60, -60, -60, -60, -60, -60, -60, -60, -60,
- -60, -60, -60, -60, -60, -60, -60, -60
- },
-
- {
- 11, -61, -61, -61, -61, -61, -61, -61, -61, -61,
- -61, -61, -61, -61, -61, -61, -61, -61
- },
-
- {
- 11, -62, -62, -62, -62, -62, -62, -62, -62, -62,
- -62, -62, -62, -62, -62, -62, -62, -62
- },
-
- {
- 11, -63, -63, -63, -63, -63, -63, -63, -63, -63,
- -63, -63, -63, -63, -63, -63, -63, -63
- },
-
- } ;
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
-static int yy_get_next_buffer (void );
-static void yynoreturn yy_fatal_error (yyconst char* msg );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up zconftext.
- */
-#define YY_DO_BEFORE_ACTION \
- (yytext_ptr) = yy_bp; \
- zconfleng = (int) (yy_cp - yy_bp); \
- (yy_hold_char) = *yy_cp; \
- *yy_cp = '\0'; \
- (yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 37
-#define YY_END_OF_BUFFER 38
-/* This struct is not used in this scanner,
- but its presence is necessary. */
-struct yy_trans_info
- {
- flex_int32_t yy_verify;
- flex_int32_t yy_nxt;
- };
-static yyconst flex_int16_t yy_accept[64] =
- { 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 38, 5, 4, 2, 3, 7, 8, 6, 36, 33,
- 35, 28, 32, 31, 30, 26, 25, 21, 13, 20,
- 23, 26, 11, 12, 22, 18, 14, 19, 26, 26,
- 4, 2, 3, 3, 1, 6, 36, 33, 35, 34,
- 28, 27, 30, 29, 25, 15, 23, 9, 22, 16,
- 17, 24, 10
- } ;
-
-static yyconst YY_CHAR yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 6, 1, 1, 7, 8, 9,
- 10, 1, 1, 1, 11, 12, 12, 11, 11, 11,
- 11, 11, 11, 11, 11, 11, 11, 1, 1, 13,
- 14, 15, 1, 1, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 1, 16, 1, 1, 11, 1, 11, 11, 11, 11,
-
- 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 11, 1, 17, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-extern int zconf_flex_debug;
-int zconf_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *zconftext;
-#define YY_NO_INPUT 1
-
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <glob.h>
-#include <libgen.h>
-
-#include "lkc.h"
-
-#define START_STRSIZE 16
-
-static struct {
- struct file *file;
- int lineno;
-} current_pos;
-
-static char *text;
-static int text_size, text_asize;
-
-struct buffer {
- struct buffer *parent;
- YY_BUFFER_STATE state;
-};
-
-struct buffer *current_buf;
-
-static int last_ts, first_ts;
-
-static void zconf_endhelp(void);
-static void zconf_endfile(void);
-
-static void new_string(void)
-{
- text = xmalloc(START_STRSIZE);
- text_asize = START_STRSIZE;
- text_size = 0;
- *text = 0;
-}
-
-static void append_string(const char *str, int size)
-{
- int new_size = text_size + size + 1;
- if (new_size > text_asize) {
- new_size += START_STRSIZE - 1;
- new_size &= -START_STRSIZE;
- text = realloc(text, new_size);
- text_asize = new_size;
- }
- memcpy(text + text_size, str, size);
- text_size += size;
- text[text_size] = 0;
-}
-
-static void alloc_string(const char *str, int size)
-{
- text = xmalloc(size + 1);
- memcpy(text, str, size);
- text[size] = 0;
-}
-
-static void warn_ignored_character(char chr)
-{
- fprintf(stderr,
- "%s:%d:warning: ignoring unsupported character '%c'\n",
- zconf_curname(), zconf_lineno(), chr);
-}
-
-#define INITIAL 0
-#define COMMAND 1
-#define HELP 2
-#define STRING 3
-#define PARAM 4
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-static int yy_init_globals (void );
-
-/* Accessor methods to globals.
- These are made visible to non-reentrant scanners for convenience. */
-
-int zconflex_destroy (void );
-
-int zconfget_debug (void );
-
-void zconfset_debug (int debug_flag );
-
-YY_EXTRA_TYPE zconfget_extra (void );
-
-void zconfset_extra (YY_EXTRA_TYPE user_defined );
-
-FILE *zconfget_in (void );
-
-void zconfset_in (FILE * _in_str );
-
-FILE *zconfget_out (void );
-
-void zconfset_out (FILE * _out_str );
-
- int zconfget_leng (void );
-
-char *zconfget_text (void );
-
-int zconfget_lineno (void );
-
-void zconfset_lineno (int _line_number );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int zconfwrap (void );
-#else
-extern int zconfwrap (void );
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-
- static void yyunput (int c,char *buf_ptr );
-
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
-#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO do { if (fwrite( zconftext, (size_t) zconfleng, 1, zconfout )) {} } while (0)
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- errno=0; \
- while ( (result = (int) read( fileno(zconfin), buf, max_size )) < 0 ) \
- { \
- if( errno != EINTR) \
- { \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- break; \
- } \
- errno=0; \
- clearerr(zconfin); \
- }\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int zconflex (void);
-
-#define YY_DECL int zconflex (void)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after zconftext and zconfleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK /*LINTED*/break;
-#endif
-
-#define YY_RULE_SETUP \
- YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
- yy_state_type yy_current_state;
- char *yy_cp, *yy_bp;
- int yy_act;
-
- if ( !(yy_init) )
- {
- (yy_init) = 1;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! (yy_start) )
- (yy_start) = 1; /* first start state */
-
- if ( ! zconfin )
- zconfin = stdin;
-
- if ( ! zconfout )
- zconfout = stdout;
-
- if ( ! YY_CURRENT_BUFFER ) {
- zconfensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- zconf_create_buffer(zconfin,YY_BUF_SIZE );
- }
-
- zconf_load_buffer_state( );
- }
-
- {
-
- int str = 0;
- int ts, i;
-
- while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
- {
- yy_cp = (yy_c_buf_p);
-
- /* Support of zconftext. */
- *yy_cp = (yy_hold_char);
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = (yy_start);
-yy_match:
- while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 )
- ++yy_cp;
-
- yy_current_state = -yy_current_state;
-
-yy_find_action:
- yy_act = yy_accept[yy_current_state];
-
- YY_DO_BEFORE_ACTION;
-
-do_action: /* This label is used only to access EOF actions. */
-
- switch ( yy_act )
- { /* beginning of action switch */
-case 1:
-/* rule 1 can match eol */
-case 2:
-/* rule 2 can match eol */
-YY_RULE_SETUP
-{
- current_file->lineno++;
- return T_EOL;
-}
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-{
- BEGIN(COMMAND);
-}
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-{
- unput(zconftext[0]);
- BEGIN(COMMAND);
-}
- YY_BREAK
-
-case 6:
-YY_RULE_SETUP
-{
- const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);
- BEGIN(PARAM);
- current_pos.file = current_file;
- current_pos.lineno = current_file->lineno;
- if (id && id->flags & TF_COMMAND) {
- zconflval.id = id;
- return id->token;
- }
- alloc_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD;
- }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-warn_ignored_character(*zconftext);
- YY_BREAK
-case 8:
-/* rule 8 can match eol */
-YY_RULE_SETUP
-{
- BEGIN(INITIAL);
- current_file->lineno++;
- return T_EOL;
- }
- YY_BREAK
-
-case 9:
-YY_RULE_SETUP
-return T_AND;
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-return T_OR;
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-return T_OPEN_PAREN;
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-return T_CLOSE_PAREN;
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-return T_NOT;
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-return T_EQUAL;
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-return T_UNEQUAL;
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-return T_LESS_EQUAL;
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-return T_GREATER_EQUAL;
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-return T_LESS;
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-return T_GREATER;
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-{
- str = zconftext[0];
- new_string();
- BEGIN(STRING);
- }
- YY_BREAK
-case 21:
-/* rule 21 can match eol */
-YY_RULE_SETUP
-BEGIN(INITIAL); current_file->lineno++; return T_EOL;
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-{
- const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);
- if (id && id->flags & TF_PARAM) {
- zconflval.id = id;
- return id->token;
- }
- alloc_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD;
- }
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-/* comment */
- YY_BREAK
-case 24:
-/* rule 24 can match eol */
-YY_RULE_SETUP
-current_file->lineno++;
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-warn_ignored_character(*zconftext);
- YY_BREAK
-case YY_STATE_EOF(PARAM):
-{
- BEGIN(INITIAL);
- }
- YY_BREAK
-
-case 27:
-/* rule 27 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-YY_LINENO_REWIND_TO(yy_cp - 1);
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- append_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-{
- append_string(zconftext, zconfleng);
- }
- YY_BREAK
-case 29:
-/* rule 29 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-YY_LINENO_REWIND_TO(yy_cp - 1);
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- append_string(zconftext + 1, zconfleng - 1);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-{
- append_string(zconftext + 1, zconfleng - 1);
- }
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-{
- if (str == zconftext[0]) {
- BEGIN(PARAM);
- zconflval.string = text;
- return T_WORD_QUOTE;
- } else
- append_string(zconftext, 1);
- }
- YY_BREAK
-case 32:
-/* rule 32 can match eol */
-YY_RULE_SETUP
-{
- printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno());
- current_file->lineno++;
- BEGIN(INITIAL);
- return T_EOL;
- }
- YY_BREAK
-case YY_STATE_EOF(STRING):
-{
- BEGIN(INITIAL);
- }
- YY_BREAK
-
-case 33:
-YY_RULE_SETUP
-{
- ts = 0;
- for (i = 0; i < zconfleng; i++) {
- if (zconftext[i] == '\t')
- ts = (ts & ~7) + 8;
- else
- ts++;
- }
- last_ts = ts;
- if (first_ts) {
- if (ts < first_ts) {
- zconf_endhelp();
- return T_HELPTEXT;
- }
- ts -= first_ts;
- while (ts > 8) {
- append_string(" ", 8);
- ts -= 8;
- }
- append_string(" ", ts);
- }
- }
- YY_BREAK
-case 34:
-/* rule 34 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-YY_LINENO_REWIND_TO(yy_cp - 1);
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- current_file->lineno++;
- zconf_endhelp();
- return T_HELPTEXT;
- }
- YY_BREAK
-case 35:
-/* rule 35 can match eol */
-YY_RULE_SETUP
-{
- current_file->lineno++;
- append_string("\n", 1);
- }
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-{
- while (zconfleng) {
- if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t'))
- break;
- zconfleng--;
- }
- append_string(zconftext, zconfleng);
- if (!first_ts)
- first_ts = last_ts;
- }
- YY_BREAK
-case YY_STATE_EOF(HELP):
-{
- zconf_endhelp();
- return T_HELPTEXT;
- }
- YY_BREAK
-
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(COMMAND):
-{
- if (current_file) {
- zconf_endfile();
- return T_EOL;
- }
- fclose(zconfin);
- yyterminate();
-}
- YY_BREAK
-case 37:
-YY_RULE_SETUP
-YY_FATAL_ERROR( "flex scanner jammed" );
- YY_BREAK
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = (yy_hold_char);
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed zconfin at a new source and called
- * zconflex(). If so, then we have to assure
- * consistency between YY_CURRENT_BUFFER and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state( );
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++(yy_c_buf_p);
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = (yy_c_buf_p);
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer( ) )
- {
- case EOB_ACT_END_OF_FILE:
- {
- (yy_did_buffer_switch_on_eof) = 0;
-
- if ( zconfwrap( ) )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * zconftext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! (yy_did_buffer_switch_on_eof) )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- (yy_c_buf_p) =
- (yytext_ptr) + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state( );
-
- yy_cp = (yy_c_buf_p);
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- (yy_c_buf_p) =
- &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
-
- yy_current_state = yy_get_previous_state( );
-
- yy_cp = (yy_c_buf_p);
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of user's declarations */
-} /* end of zconflex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (void)
-{
- char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
- char *source = (yytext_ptr);
- int number_to_move, i;
- int ret_val;
-
- if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
-
- else
- {
- int num_to_read =
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
-
- int yy_c_buf_p_offset =
- (int) ((yy_c_buf_p) - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = NULL;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
- number_to_move - 1;
-
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- (yy_n_chars), num_to_read );
-
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- if ( (yy_n_chars) == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- zconfrestart(zconfin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
- /* Extend the array by 50%, plus the number we really need. */
- int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
- if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
- }
-
- (yy_n_chars) += number_to_move;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
- (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
- return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
- static yy_state_type yy_get_previous_state (void)
-{
- yy_state_type yy_current_state;
- char *yy_cp;
-
- yy_current_state = (yy_start);
-
- for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
- {
- yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];
- }
-
- return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
- static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
-{
- int yy_is_jam;
-
- yy_current_state = yy_nxt[yy_current_state][1];
- yy_is_jam = (yy_current_state <= 0);
-
- return yy_is_jam ? 0 : yy_current_state;
-}
-
-#ifndef YY_NO_UNPUT
-
- static void yyunput (int c, char * yy_bp )
-{
- char *yy_cp;
-
- yy_cp = (yy_c_buf_p);
-
- /* undo effects of setting up zconftext */
- *yy_cp = (yy_hold_char);
-
- if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- int number_to_move = (yy_n_chars) + 2;
- char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
- char *source =
- &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
-
- while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
- (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
-
- if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
- (yytext_ptr) = yy_bp;
- (yy_hold_char) = *yy_cp;
- (yy_c_buf_p) = yy_cp;
-}
-
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
- static int yyinput (void)
-#else
- static int input (void)
-#endif
-
-{
- int c;
-
- *(yy_c_buf_p) = (yy_hold_char);
-
- if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
- /* This was really a NUL. */
- *(yy_c_buf_p) = '\0';
-
- else
- { /* need more input */
- int offset = (yy_c_buf_p) - (yytext_ptr);
- ++(yy_c_buf_p);
-
- switch ( yy_get_next_buffer( ) )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- zconfrestart(zconfin );
-
- /*FALLTHROUGH*/
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( zconfwrap( ) )
- return 0;
-
- if ( ! (yy_did_buffer_switch_on_eof) )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- (yy_c_buf_p) = (yytext_ptr) + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
- *(yy_c_buf_p) = '\0'; /* preserve zconftext */
- (yy_hold_char) = *++(yy_c_buf_p);
-
- return c;
-}
-#endif /* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- *
- * @note This function does not reset the start condition to @c INITIAL .
- */
- void zconfrestart (FILE * input_file )
-{
-
- if ( ! YY_CURRENT_BUFFER ){
- zconfensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- zconf_create_buffer(zconfin,YY_BUF_SIZE );
- }
-
- zconf_init_buffer(YY_CURRENT_BUFFER,input_file );
- zconf_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- *
- */
- void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer )
-{
-
- /* TODO. We should be able to replace this entire function body
- * with
- * zconfpop_buffer_state();
- * zconfpush_buffer_state(new_buffer);
- */
- zconfensure_buffer_stack ();
- if ( YY_CURRENT_BUFFER == new_buffer )
- return;
-
- if ( YY_CURRENT_BUFFER )
- {
- /* Flush out information for old buffer. */
- *(yy_c_buf_p) = (yy_hold_char);
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
- zconf_load_buffer_state( );
-
- /* We don't actually know whether we did this switch during
- * EOF (zconfwrap()) processing, but the only time this flag
- * is looked at is after zconfwrap() is called, so it's safe
- * to go ahead and always set it.
- */
- (yy_did_buffer_switch_on_eof) = 1;
-}
-
-static void zconf_load_buffer_state (void)
-{
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
- zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
- (yy_hold_char) = *(yy_c_buf_p);
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- *
- * @return the allocated buffer state.
- */
- YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size )
-{
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );
-
- b->yy_buf_size = (yy_size_t)size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- zconf_init_buffer(b,file );
-
- return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with zconf_create_buffer()
- *
- */
- void zconf_delete_buffer (YY_BUFFER_STATE b )
-{
-
- if ( ! b )
- return;
-
- if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
- YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- zconffree((void *) b->yy_ch_buf );
-
- zconffree((void *) b );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a zconfrestart() or at EOF.
- */
- static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file )
-
-{
- int oerrno = errno;
-
- zconf_flush_buffer(b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
- /* If b is the current buffer, then zconf_init_buffer was _probably_
- * called from zconfrestart() or through yy_get_next_buffer.
- * In that case, we don't want to reset the lineno or column.
- */
- if (b != YY_CURRENT_BUFFER){
- b->yy_bs_lineno = 1;
- b->yy_bs_column = 0;
- }
-
- b->yy_is_interactive = 0;
-
- errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- *
- */
- void zconf_flush_buffer (YY_BUFFER_STATE b )
-{
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == YY_CURRENT_BUFFER )
- zconf_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- * the current state. This function will allocate the stack
- * if necessary.
- * @param new_buffer The new state.
- *
- */
-void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
- if (new_buffer == NULL)
- return;
-
- zconfensure_buffer_stack();
-
- /* This block is copied from zconf_switch_to_buffer. */
- if ( YY_CURRENT_BUFFER )
- {
- /* Flush out information for old buffer. */
- *(yy_c_buf_p) = (yy_hold_char);
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- /* Only push if top exists. Otherwise, replace top. */
- if (YY_CURRENT_BUFFER)
- (yy_buffer_stack_top)++;
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
- /* copied from zconf_switch_to_buffer. */
- zconf_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- * The next element becomes the new top.
- *
- */
-void zconfpop_buffer_state (void)
-{
- if (!YY_CURRENT_BUFFER)
- return;
-
- zconf_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- if ((yy_buffer_stack_top) > 0)
- --(yy_buffer_stack_top);
-
- if (YY_CURRENT_BUFFER) {
- zconf_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
- }
-}
-
-/* Allocates the stack if it does not exist.
- * Guarantees space for at least one push.
- */
-static void zconfensure_buffer_stack (void)
-{
- int num_to_alloc;
-
- if (!(yy_buffer_stack)) {
-
- /* First allocation is just for 2 elements, since we don't know if this
- * scanner will even need a stack. We use 2 instead of 1 to avoid an
- * immediate realloc on the next call.
- */
- num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
- (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc
- (num_to_alloc * sizeof(struct yy_buffer_state*)
- );
- if ( ! (yy_buffer_stack) )
- YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );
-
- memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
- (yy_buffer_stack_max) = num_to_alloc;
- (yy_buffer_stack_top) = 0;
- return;
- }
-
- if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
- /* Increase the buffer to prepare for a possible push. */
- yy_size_t grow_size = 8 /* arbitrary grow size */;
-
- num_to_alloc = (yy_buffer_stack_max) + grow_size;
- (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc
- ((yy_buffer_stack),
- num_to_alloc * sizeof(struct yy_buffer_state*)
- );
- if ( ! (yy_buffer_stack) )
- YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );
-
- /* zero only the new slots.*/
- memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
- (yy_buffer_stack_max) = num_to_alloc;
- }
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size )
-{
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return NULL;
-
- b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" );
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = NULL;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- zconf_switch_to_buffer(b );
-
- return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to zconflex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- *
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- * zconf_scan_bytes() instead.
- */
-YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr )
-{
-
- return zconf_scan_bytes(yystr,(int) strlen(yystr) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to zconflex() will
- * scan from a @e copy of @a bytes.
- * @param yybytes the byte buffer to scan
- * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len )
-{
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = (yy_size_t) (_yybytes_len + 2);
- buf = (char *) zconfalloc(n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" );
-
- for ( i = 0; i < _yybytes_len; ++i )
- buf[i] = yybytes[i];
-
- buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = zconf_scan_buffer(buf,n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yynoreturn yy_fatal_error (yyconst char* msg )
-{
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up zconftext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- zconftext[zconfleng] = (yy_hold_char); \
- (yy_c_buf_p) = zconftext + yyless_macro_arg; \
- (yy_hold_char) = *(yy_c_buf_p); \
- *(yy_c_buf_p) = '\0'; \
- zconfleng = yyless_macro_arg; \
- } \
- while ( 0 )
-
-/* Accessor methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- *
- */
-int zconfget_lineno (void)
-{
-
- return zconflineno;
-}
-
-/** Get the input stream.
- *
- */
-FILE *zconfget_in (void)
-{
- return zconfin;
-}
-
-/** Get the output stream.
- *
- */
-FILE *zconfget_out (void)
-{
- return zconfout;
-}
-
-/** Get the length of the current token.
- *
- */
-int zconfget_leng (void)
-{
- return zconfleng;
-}
-
-/** Get the current token.
- *
- */
-
-char *zconfget_text (void)
-{
- return zconftext;
-}
-
-/** Set the current line number.
- * @param _line_number line number
- *
- */
-void zconfset_lineno (int _line_number )
-{
-
- zconflineno = _line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param _in_str A readable stream.
- *
- * @see zconf_switch_to_buffer
- */
-void zconfset_in (FILE * _in_str )
-{
- zconfin = _in_str ;
-}
-
-void zconfset_out (FILE * _out_str )
-{
- zconfout = _out_str ;
-}
-
-int zconfget_debug (void)
-{
- return zconf_flex_debug;
-}
-
-void zconfset_debug (int _bdebug )
-{
- zconf_flex_debug = _bdebug ;
-}
-
-static int yy_init_globals (void)
-{
- /* Initialization is the same as for the non-reentrant scanner.
- * This function is called from zconflex_destroy(), so don't allocate here.
- */
-
- (yy_buffer_stack) = NULL;
- (yy_buffer_stack_top) = 0;
- (yy_buffer_stack_max) = 0;
- (yy_c_buf_p) = NULL;
- (yy_init) = 0;
- (yy_start) = 0;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
- zconfin = stdin;
- zconfout = stdout;
-#else
- zconfin = NULL;
- zconfout = NULL;
-#endif
-
- /* For future reference: Set errno on error, since we are called by
- * zconflex_init()
- */
- return 0;
-}
-
-/* zconflex_destroy is for both reentrant and non-reentrant scanners. */
-int zconflex_destroy (void)
-{
-
- /* Pop the buffer stack, destroying each element. */
- while(YY_CURRENT_BUFFER){
- zconf_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- zconfpop_buffer_state();
- }
-
- /* Destroy the stack itself. */
- zconffree((yy_buffer_stack) );
- (yy_buffer_stack) = NULL;
-
- /* Reset the globals. This is important in a non-reentrant scanner so the next time
- * zconflex() is called, initialization will occur. */
- yy_init_globals( );
-
- return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
-
- int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
-{
- int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
-}
-#endif
-
-void *zconfalloc (yy_size_t size )
-{
- return malloc(size);
-}
-
-void *zconfrealloc (void * ptr, yy_size_t size )
-{
-
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return realloc(ptr, size);
-}
-
-void zconffree (void * ptr )
-{
- free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-void zconf_starthelp(void)
-{
- new_string();
- last_ts = first_ts = 0;
- BEGIN(HELP);
-}
-
-static void zconf_endhelp(void)
-{
- zconflval.string = text;
- BEGIN(INITIAL);
-}
-
-/*
- * Try to open specified file with following names:
- * ./name
- * $(srctree)/name
- * The latter is used when srctree is separate from objtree
- * when compiling the kernel.
- * Return NULL if file is not found.
- */
-FILE *zconf_fopen(const char *name)
-{
- char *env, fullname[PATH_MAX+1];
- FILE *f;
-
- f = fopen(name, "r");
- if (!f && name != NULL && name[0] != '/') {
- env = getenv(SRCTREE);
- if (env) {
- sprintf(fullname, "%s/%s", env, name);
- f = fopen(fullname, "r");
- }
- }
- return f;
-}
-
-void zconf_initscan(const char *name)
-{
- zconfin = zconf_fopen(name);
- if (!zconfin) {
- printf("can't find file %s\n", name);
- exit(1);
- }
-
- current_buf = xmalloc(sizeof(*current_buf));
- memset(current_buf, 0, sizeof(*current_buf));
-
- current_file = file_lookup(name);
- current_file->lineno = 1;
-}
-
-static void __zconf_nextfile(const char *name)
-{
- struct file *iter;
- struct file *file = file_lookup(name);
- struct buffer *buf = xmalloc(sizeof(*buf));
- memset(buf, 0, sizeof(*buf));
-
- current_buf->state = YY_CURRENT_BUFFER;
- zconfin = zconf_fopen(file->name);
- if (!zconfin) {
- printf("%s:%d: can't open file \"%s\"\n",
- zconf_curname(), zconf_lineno(), file->name);
- exit(1);
- }
- zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE));
- buf->parent = current_buf;
- current_buf = buf;
-
- for (iter = current_file->parent; iter; iter = iter->parent ) {
- if (!strcmp(current_file->name,iter->name) ) {
- printf("%s:%d: recursive inclusion detected. "
- "Inclusion path:\n current file : '%s'\n",
- zconf_curname(), zconf_lineno(),
- zconf_curname());
- iter = current_file->parent;
- while (iter && \
- strcmp(iter->name,current_file->name)) {
- printf(" included from: '%s:%d'\n",
- iter->name, iter->lineno-1);
- iter = iter->parent;
- }
- if (iter)
- printf(" included from: '%s:%d'\n",
- iter->name, iter->lineno+1);
- exit(1);
- }
- }
- file->lineno = 1;
- file->parent = current_file;
- current_file = file;
-}
-
-void zconf_nextfile(const char *name)
-{
- glob_t gl;
- int err;
- int i;
- char path[PATH_MAX], *p;
-
- err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
-
- /* ignore wildcard patterns that return no result */
- if (err == GLOB_NOMATCH && strchr(name, '*')) {
- err = 0;
- gl.gl_pathc = 0;
- }
-
- if (err == GLOB_NOMATCH) {
- p = strdup(current_file->name);
- if (p) {
- snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
- err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
- free(p);
- }
- }
-
- if (err) {
- const char *reason = "unknown error";
-
- switch (err) {
- case GLOB_NOSPACE:
- reason = "out of memory";
- break;
- case GLOB_ABORTED:
- reason = "read error";
- break;
- case GLOB_NOMATCH:
- reason = "No files found";
- break;
- default:
- break;
- }
-
- printf("%s:%d: glob failed: %s \"%s\"\n", zconf_curname(), zconf_lineno(),
- reason, name);
-
- exit(1);
- }
-
- for (i = 0; i < gl.gl_pathc; i++)
- __zconf_nextfile(gl.gl_pathv[i]);
-}
-
-static void zconf_endfile(void)
-{
- struct buffer *parent;
-
- current_file = current_file->parent;
-
- parent = current_buf->parent;
- if (parent) {
- fclose(zconfin);
- zconf_delete_buffer(YY_CURRENT_BUFFER);
- zconf_switch_to_buffer(parent->state);
- }
- free(current_buf);
- current_buf = parent;
-}
-
-int zconf_lineno(void)
-{
- return current_pos.lineno;
-}
-
-const char *zconf_curname(void)
-{
- return current_pos.file ? current_pos.file->name : "<none>";
-}
-
+++ /dev/null
-/* A Bison parser, made by GNU Bison 3.0.4. */
-
-/* Bison implementation for Yacc-like parsers in C
-
- Copyright (C) 1984, 1989-1990, 2000-2015 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton 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
-
-/* Bison version. */
-#define YYBISON_VERSION "3.0.4"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Push parsers. */
-#define YYPUSH 0
-
-/* Pull parsers. */
-#define YYPULL 1
-
-
-/* Substitute the variable and function names. */
-#define yyparse zconfparse
-#define yylex zconflex
-#define yyerror zconferror
-#define yydebug zconfdebug
-#define yynerrs zconfnerrs
-
-#define yylval zconflval
-#define yychar zconfchar
-
-/* Copy the first part of user declarations. */
-
-
-/*
- * 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>
-
-#include "lkc.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 zconf_error(const char *err, ...);
-static void zconferror(const char *err);
-static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken);
-
-struct symbol *symbol_hash[SYMBOL_HASHSIZE];
-
-static struct menu *current_menu, *current_entry;
-
-
-
-
-# ifndef YY_NULLPTR
-# if defined __cplusplus && 201103L <= __cplusplus
-# define YY_NULLPTR nullptr
-# else
-# define YY_NULLPTR 0
-# endif
-# endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-
-/* Debug traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int zconfdebug;
-#endif
-
-/* Token type. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- 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_MENUCONFIG = 266,
- T_HELP = 267,
- T_HELPTEXT = 268,
- T_IF = 269,
- T_ENDIF = 270,
- T_DEPENDS = 271,
- T_OPTIONAL = 272,
- T_PROMPT = 273,
- T_TYPE = 274,
- T_DEFAULT = 275,
- T_SELECT = 276,
- T_RANGE = 277,
- T_VISIBLE = 278,
- T_OPTION = 279,
- T_ON = 280,
- T_RESET = 281,
- T_WORD = 282,
- T_WORD_QUOTE = 283,
- T_UNEQUAL = 284,
- T_LESS = 285,
- T_LESS_EQUAL = 286,
- T_GREATER = 287,
- T_GREATER_EQUAL = 288,
- T_CLOSE_PAREN = 289,
- T_OPEN_PAREN = 290,
- T_EOL = 291,
- T_OR = 292,
- T_AND = 293,
- T_EQUAL = 294,
- T_NOT = 295
- };
-#endif
-
-/* Value type. */
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-
-union YYSTYPE
-{
-
-
- char *string;
- struct file *file;
- struct symbol *symbol;
- struct expr *expr;
- struct menu *menu;
- const struct kconf_id *id;
-
-
-};
-
-typedef union YYSTYPE YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-
-extern YYSTYPE zconflval;
-
-int zconfparse (void);
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Include zconf.hash.c here so it can see the token constants. */
-#include "zconf.hash.c"
-
-
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#else
-typedef signed char yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(Msgid) Msgid
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE
-# if (defined __GNUC__ \
- && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
- || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
-# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
-# else
-# define YY_ATTRIBUTE(Spec) /* empty */
-# endif
-#endif
-
-#ifndef YY_ATTRIBUTE_PURE
-# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
-#endif
-
-#ifndef YY_ATTRIBUTE_UNUSED
-# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
-#endif
-
-#if !defined _Noreturn \
- && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
-# if defined _MSC_VER && 1200 <= _MSC_VER
-# define _Noreturn __declspec (noreturn)
-# else
-# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
-#else
-# define YYUSE(E) /* empty */
-#endif
-
-#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
-/* Suppress an incorrect diagnostic about yylval being uninitialized. */
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
- _Pragma ("GCC diagnostic push") \
- _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
- _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
- _Pragma ("GCC diagnostic pop")
-#else
-# define YY_INITIAL_VALUE(Value) Value
-#endif
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
-#endif
-#ifndef YY_INITIAL_VALUE
-# define YY_INITIAL_VALUE(Value) /* Nothing. */
-#endif
-
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
- /* Use EXIT_SUCCESS as a witness for stdlib.h. */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's 'empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined EXIT_SUCCESS \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined EXIT_SUCCESS
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined EXIT_SUCCESS
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss_alloc;
- YYSTYPE yyvs_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (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 (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-# define YYCOPY_NEEDED 1
-
-/* 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_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (0)
-
-#endif
-
-#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(Dst, Src, Count) \
- __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
-# else
-# define YYCOPY(Dst, Src, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (Dst)[yyi] = (Src)[yyi]; \
- } \
- while (0)
-# endif
-# endif
-#endif /* !YYCOPY_NEEDED */
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 11
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 313
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 41
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 50
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 125
-/* YYNSTATES -- Number of states. */
-#define YYNSTATES 205
-
-/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
- by yylex, with out-of-bounds checking. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 295
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
- as returned by yylex, without out-of-bounds checking. */
-static const yytype_uint8 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, 36, 37, 38, 39, 40
-};
-
-#if YYDEBUG
- /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
-static const yytype_uint16 yyrline[] =
-{
- 0, 109, 109, 109, 111, 111, 113, 115, 116, 117,
- 118, 119, 120, 124, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 132, 133, 134, 135, 136, 137, 141,
- 142, 148, 156, 162, 170, 180, 182, 183, 184, 185,
- 186, 187, 190, 198, 204, 214, 220, 226, 229, 231,
- 242, 243, 248, 257, 262, 270, 273, 275, 276, 277,
- 278, 279, 282, 288, 299, 305, 310, 320, 322, 327,
- 335, 343, 346, 348, 349, 350, 355, 362, 369, 374,
- 382, 385, 387, 388, 389, 392, 400, 407, 414, 420,
- 427, 429, 430, 431, 434, 438, 446, 448, 449, 452,
- 459, 461, 466, 467, 470, 471, 472, 476, 477, 480,
- 481, 484, 485, 486, 487, 488, 489, 490, 491, 492,
- 493, 494, 497, 498, 501, 502
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || 0
-/* YYTNAME[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_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
- "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE",
- "T_VISIBLE", "T_OPTION", "T_ON", "T_RESET", "T_WORD", "T_WORD_QUOTE",
- "T_UNEQUAL", "T_LESS", "T_LESS_EQUAL", "T_GREATER", "T_GREATER_EQUAL",
- "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
- "T_NOT", "$accept", "input", "start", "stmt_list", "option_name",
- "common_stmt", "option_error", "config_entry_start", "config_stmt",
- "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
- "config_option", "symbol_option", "symbol_option_list",
- "symbol_option_arg", "choice", "choice_entry", "choice_end",
- "choice_stmt", "choice_option_list", "choice_option", "choice_block",
- "if_entry", "if_end", "if_stmt", "if_block", "mainmenu_stmt", "menu",
- "menu_entry", "menu_end", "menu_stmt", "menu_block", "source_stmt",
- "comment", "comment_stmt", "help_start", "help", "depends_list",
- "depends", "visibility_list", "visible", "prompt_stmt_opt", "prompt",
- "end", "nl", "if_expr", "expr", "symbol", "word_opt", YY_NULLPTR
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[NUM] -- (External) token number corresponding to the
- (internal) symbol number NUM (which must be that of a token). */
-static const yytype_uint16 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, 291, 292, 293, 294,
- 295
-};
-# endif
-
-#define YYPACT_NINF -119
-
-#define yypact_value_is_default(Yystate) \
- (!!((Yystate) == (-119)))
-
-#define YYTABLE_NINF -88
-
-#define yytable_value_is_error(Yytable_value) \
- 0
-
- /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-static const yytype_int16 yypact[] =
-{
- 6, 44, -119, 13, -119, 173, -119, 19, -119, -119,
- -9, -119, 5, 44, 21, 44, 9, 29, 44, 41,
- 48, 62, 56, -119, -119, -119, -119, -119, -119, -119,
- -119, -119, 79, -119, 95, -119, -119, -119, -119, -119,
- -119, -119, -119, -119, -119, -119, -119, -119, -119, -119,
- -119, -119, 206, -119, -119, 64, -119, 67, -119, 69,
- -119, 105, -119, 116, 128, 140, -119, -119, 62, 62,
- 98, 266, -119, 149, 150, 106, 139, 253, 73, 24,
- 22, 24, 230, -119, -119, -119, -119, -119, -119, 57,
- -119, 62, 62, 64, 58, 58, 58, 58, 58, 58,
- -119, -119, 161, 165, 34, 44, 44, 62, 104, 58,
- -119, 201, -119, -119, -119, -119, 190, -119, -119, 168,
- 44, 44, 178, 194, -119, -119, -119, -119, -119, -119,
- -119, -119, -119, -119, -119, -119, -119, 194, -119, 277,
- -119, -119, -119, -119, -119, -119, -119, -119, -119, -119,
- 180, -119, -119, -119, -119, -119, -119, -119, -119, -119,
- 62, 131, 194, 183, 194, 12, 194, 58, 16, 207,
- -119, -119, 194, 219, 194, 62, 224, -119, 134, -119,
- 238, -119, -119, 239, 240, 194, 251, -119, -119, 241,
- -119, 258, 100, -119, -119, -119, -119, -119, 264, 44,
- -119, -119, -119, -119, -119
-};
-
- /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
- Performed when YYTABLE does not specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 6, 0, 107, 0, 3, 0, 6, 6, 102, 103,
- 0, 1, 0, 0, 0, 0, 124, 0, 0, 0,
- 0, 0, 0, 14, 18, 15, 16, 20, 17, 19,
- 21, 22, 0, 23, 0, 7, 35, 26, 35, 27,
- 56, 67, 8, 72, 24, 96, 81, 9, 28, 90,
- 25, 10, 0, 108, 2, 76, 13, 0, 104, 0,
- 125, 0, 105, 0, 0, 0, 122, 123, 0, 0,
- 0, 111, 106, 0, 0, 0, 0, 0, 0, 0,
- 90, 0, 0, 77, 85, 52, 86, 31, 33, 0,
- 119, 0, 0, 69, 0, 0, 0, 0, 0, 0,
- 11, 12, 0, 0, 0, 0, 100, 0, 0, 0,
- 48, 0, 41, 40, 36, 37, 0, 39, 38, 0,
- 0, 100, 0, 109, 60, 61, 57, 59, 58, 68,
- 55, 54, 73, 75, 71, 74, 70, 109, 98, 0,
- 97, 82, 84, 80, 83, 79, 92, 93, 91, 118,
- 120, 121, 117, 112, 113, 114, 115, 116, 30, 88,
- 0, 0, 109, 0, 109, 109, 109, 0, 0, 0,
- 89, 64, 109, 0, 109, 0, 0, 99, 0, 95,
- 0, 42, 101, 0, 0, 109, 50, 47, 29, 0,
- 63, 0, 110, 65, 94, 43, 44, 45, 0, 0,
- 49, 62, 66, 46, 51
-};
-
- /* YYPGOTO[NTERM-NUM]. */
-static const yytype_int16 yypgoto[] =
-{
- -119, -119, 294, 296, -119, -15, -66, -119, -119, -119,
- -119, 265, -119, -119, -119, -119, -119, -119, -119, -58,
- -119, -119, -119, -119, -119, -119, -119, -119, -119, -119,
- -119, -28, -119, -119, -119, -119, -119, 229, 227, -62,
- -119, -119, 187, -1, 20, 0, -118, -67, -91, -119
-};
-
- /* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int16 yydefgoto[] =
-{
- -1, 3, 4, 5, 34, 35, 113, 36, 37, 38,
- 39, 75, 114, 115, 168, 200, 40, 41, 130, 42,
- 77, 126, 78, 43, 134, 44, 79, 6, 45, 46,
- 143, 47, 81, 48, 49, 50, 116, 117, 82, 118,
- 80, 140, 163, 164, 51, 7, 176, 70, 71, 61
-};
-
- /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule whose
- number is the opposite. If YYTABLE_NINF, syntax error. */
-static const yytype_int16 yytable[] =
-{
- 10, 89, 90, 152, 153, 154, 155, 156, 157, 1,
- 55, 125, 57, 11, 59, 128, 147, 63, 167, 177,
- 148, 133, 1, 142, 150, 151, 175, 2, 13, 14,
- 15, 16, 17, 18, 19, 20, 60, 161, 21, 22,
- 165, 56, 2, 186, 180, 137, 182, 183, 184, 91,
- 92, 135, 187, 144, 189, 53, 191, 58, 138, 160,
- 33, 66, 67, 129, 132, 62, 141, 198, 64, 68,
- 93, 8, 9, 147, 69, 65, 185, 148, 14, 15,
- 73, 17, 18, 19, 20, 66, 67, 21, 22, 66,
- 67, 149, 72, 178, 91, 92, 74, 68, 131, 136,
- 53, 145, 69, 83, 162, 84, -32, 102, 192, 33,
- -32, -32, -32, -32, -32, -32, -32, -32, 103, 172,
- -32, -32, 104, -32, 105, 106, 107, 108, 109, -32,
- 110, 166, -32, 111, 2, 91, 92, 91, 92, -34,
- 102, 85, 112, -34, -34, -34, -34, -34, -34, -34,
- -34, 103, 86, -34, -34, 104, -34, 105, 106, 107,
- 108, 109, -34, 110, 87, -34, 111, 179, 91, 92,
- 194, 91, 92, -5, 12, 112, 88, 13, 14, 15,
- 16, 17, 18, 19, 20, 100, 101, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 158, 204, 31,
- 32, 159, 169, 170, 171, 174, -4, 12, 175, 33,
- 13, 14, 15, 16, 17, 18, 19, 20, 92, 181,
- 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- -87, 102, 31, 32, -87, -87, -87, -87, -87, -87,
- -87, -87, 33, 188, -87, -87, 104, -87, -87, -87,
- -87, -87, -87, -87, 102, 190, -87, 111, -53, -53,
- 193, -53, -53, -53, -53, 103, 146, -53, -53, 104,
- 119, 120, 121, 122, 195, 196, 197, 201, 102, 123,
- 111, -78, -78, -78, -78, -78, -78, -78, -78, 124,
- 199, -78, -78, 104, 202, 94, 95, 96, 97, 98,
- 203, 54, 52, 76, 111, 99, 127, 139, 173, 0,
- 0, 0, 0, 146
-};
-
-static const yytype_int16 yycheck[] =
-{
- 1, 68, 69, 94, 95, 96, 97, 98, 99, 3,
- 10, 77, 13, 0, 15, 77, 82, 18, 109, 137,
- 82, 79, 3, 81, 91, 92, 14, 36, 4, 5,
- 6, 7, 8, 9, 10, 11, 27, 104, 14, 15,
- 107, 36, 36, 27, 162, 23, 164, 165, 166, 37,
- 38, 79, 36, 81, 172, 36, 174, 36, 36, 25,
- 36, 27, 28, 78, 79, 36, 81, 185, 27, 35,
- 70, 27, 28, 139, 40, 27, 167, 139, 5, 6,
- 1, 8, 9, 10, 11, 27, 28, 14, 15, 27,
- 28, 34, 36, 160, 37, 38, 1, 35, 78, 79,
- 36, 81, 40, 36, 105, 36, 0, 1, 175, 36,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 120,
- 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 27, 26, 27, 36, 37, 38, 37, 38, 0,
- 1, 36, 36, 4, 5, 6, 7, 8, 9, 10,
- 11, 12, 36, 14, 15, 16, 17, 18, 19, 20,
- 21, 22, 23, 24, 36, 26, 27, 36, 37, 38,
- 36, 37, 38, 0, 1, 36, 36, 4, 5, 6,
- 7, 8, 9, 10, 11, 36, 36, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 36, 199, 26,
- 27, 36, 1, 13, 36, 27, 0, 1, 14, 36,
- 4, 5, 6, 7, 8, 9, 10, 11, 38, 36,
- 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
- 0, 1, 26, 27, 4, 5, 6, 7, 8, 9,
- 10, 11, 36, 36, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 1, 36, 26, 27, 5, 6,
- 36, 8, 9, 10, 11, 12, 36, 14, 15, 16,
- 17, 18, 19, 20, 36, 36, 36, 36, 1, 26,
- 27, 4, 5, 6, 7, 8, 9, 10, 11, 36,
- 39, 14, 15, 16, 36, 29, 30, 31, 32, 33,
- 36, 7, 6, 38, 27, 39, 77, 80, 121, -1,
- -1, -1, -1, 36
-};
-
- /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 3, 36, 42, 43, 44, 68, 86, 27, 28,
- 84, 0, 1, 4, 5, 6, 7, 8, 9, 10,
- 11, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 26, 27, 36, 45, 46, 48, 49, 50, 51,
- 57, 58, 60, 64, 66, 69, 70, 72, 74, 75,
- 76, 85, 44, 36, 43, 86, 36, 84, 36, 84,
- 27, 90, 36, 84, 27, 27, 27, 28, 35, 40,
- 88, 89, 36, 1, 1, 52, 52, 61, 63, 67,
- 81, 73, 79, 36, 36, 36, 36, 36, 36, 88,
- 88, 37, 38, 86, 29, 30, 31, 32, 33, 39,
- 36, 36, 1, 12, 16, 18, 19, 20, 21, 22,
- 24, 27, 36, 47, 53, 54, 77, 78, 80, 17,
- 18, 19, 20, 26, 36, 47, 62, 78, 80, 46,
- 59, 85, 46, 60, 65, 72, 85, 23, 36, 79,
- 82, 46, 60, 71, 72, 85, 36, 47, 80, 34,
- 88, 88, 89, 89, 89, 89, 89, 89, 36, 36,
- 25, 88, 84, 83, 84, 88, 27, 89, 55, 1,
- 13, 36, 84, 83, 27, 14, 87, 87, 88, 36,
- 87, 36, 87, 87, 87, 89, 27, 36, 36, 87,
- 36, 87, 88, 36, 36, 36, 36, 36, 87, 39,
- 56, 36, 36, 36, 84
-};
-
- /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 41, 42, 42, 43, 43, 44, 44, 44, 44,
- 44, 44, 44, 44, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 46, 46, 46, 46, 46, 46, 47,
- 47, 48, 49, 50, 51, 52, 52, 52, 52, 52,
- 52, 52, 53, 53, 53, 53, 53, 54, 55, 55,
- 56, 56, 57, 58, 59, 60, 61, 61, 61, 61,
- 61, 61, 62, 62, 62, 62, 62, 63, 63, 64,
- 65, 66, 67, 67, 67, 67, 68, 69, 70, 71,
- 72, 73, 73, 73, 73, 74, 75, 76, 77, 78,
- 79, 79, 79, 79, 80, 80, 81, 81, 81, 82,
- 83, 83, 84, 84, 85, 85, 85, 86, 86, 87,
- 87, 88, 88, 88, 88, 88, 88, 88, 88, 88,
- 88, 88, 89, 89, 90, 90
-};
-
- /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 2, 1, 2, 1, 0, 2, 2, 2,
- 2, 4, 4, 3, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
- 2, 3, 2, 3, 2, 0, 2, 2, 2, 2,
- 2, 2, 3, 4, 4, 4, 5, 3, 0, 3,
- 0, 2, 3, 2, 1, 3, 0, 2, 2, 2,
- 2, 2, 4, 3, 2, 3, 4, 0, 2, 3,
- 1, 3, 0, 2, 2, 2, 3, 3, 3, 1,
- 3, 0, 2, 2, 2, 3, 3, 2, 2, 2,
- 0, 2, 2, 2, 4, 3, 0, 2, 2, 2,
- 0, 2, 1, 1, 2, 2, 2, 1, 2, 0,
- 2, 1, 3, 3, 3, 3, 3, 3, 3, 2,
- 3, 3, 1, 1, 0, 1
-};
-
-
-#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 yyerrorlab
-
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- YYPOPSTACK (yylen); \
- yystate = *yyssp; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (0)
-
-/* Error token number */
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-
-/* 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)
-
-/* This macro is provided for backward compatibility. */
-#ifndef YY_LOCATION_PRINT
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-#endif
-
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (0)
-
-
-/*----------------------------------------.
-| Print this symbol's value on YYOUTPUT. |
-`----------------------------------------*/
-
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-{
- FILE *yyo = yyoutput;
- YYUSE (yyo);
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- YYUSE (yytype);
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-{
- YYFPRINTF (yyoutput, "%s %s (",
- yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-static void
-yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-{
- YYFPRINTF (stderr, "Stack now");
- for (; yybottom <= yytop; yybottom++)
- {
- int yybot = *yybottom;
- YYFPRINTF (stderr, " %d", yybot);
- }
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-static void
-yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
-{
- unsigned long int yylno = yyrline[yyrule];
- int yynrhs = yyr2[yyrule];
- int yyi;
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++)
- {
- YYFPRINTF (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr,
- yystos[yyssp[yyi + 1 - yynrhs]],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- YYFPRINTF (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyssp, yyvsp, Rule); \
-} 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 YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#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
- YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#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
-yystrlen (const char *yystr)
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
-}
-# 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 *
-yystpcpy (char *yydest, const char *yysrc)
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- quotes and backslashes, so that it's suitable for yyerror. The
- heuristic is that double-quoting is unnecessary unless the string
- contains an apostrophe, a comma, or backslash (other than
- backslash-backslash). YYSTR is taken from yytname. If YYRES is
- null, do not copy; instead, return the length of what the result
- would have been. */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
- if (*yystr == '"')
- {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
- do_not_strip_quotes: ;
- }
-
- if (! yyres)
- return yystrlen (yystr);
-
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN for the state stack whose top is
- YYSSP.
-
- Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
- not large enough to hold the message. In that case, also set
- *YYMSG_ALLOC to the required number of bytes. Return 2 if the
- required number of bytes is too large to store. */
-static int
-yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- yytype_int16 *yyssp, int yytoken)
-{
- YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = YY_NULLPTR;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
-
- /* There are many possibilities here to consider:
- - If this state is a consistent state with a default action, then
- the only way this function was invoked is if the default action
- is an error action. In that case, don't check for expected
- tokens because there are none.
- - The only way there can be no lookahead present (in yychar) is if
- this state is a consistent state with a default action. Thus,
- detecting the absence of a lookahead is sufficient to determine
- that there is no unexpected or expected token to report. In that
- case, just report a simple "syntax error".
- - Don't assume there isn't a lookahead just because this state is a
- consistent state with a default action. There might have been a
- previous inconsistent state, consistent state with a non-default
- action, or user semantic action that manipulated yychar.
- - Of course, the expected token list depends on states to have
- correct lookahead information, and it depends on the parser not
- to perform extra reductions after fetching a lookahead from the
- scanner and before detecting a syntax error. Thus, state merging
- (from LALR or IELR) and default reductions corrupt the expected
- token list. However, the list is correct for canonical LR with
- one exception: it will still contain any token that will not be
- accepted due to an error action in a later state.
- */
- if (yytoken != YYEMPTY)
- {
- int yyn = yypact[*yyssp];
- yyarg[yycount++] = yytname[yytoken];
- if (!yypact_value_is_default (yyn))
- {
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. In other words, skip the first -YYN actions for
- this state because they are default actions. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yyx;
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- {
- YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
- if (! (yysize <= yysize1
- && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
- }
- }
- }
- }
-
- switch (yycount)
- {
-# define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(0, YY_("syntax error"));
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-# undef YYCASE_
- }
-
- {
- YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
- }
-
- if (*yymsg_alloc < yysize)
- {
- *yymsg_alloc = 2 * yysize;
- if (! (yysize <= *yymsg_alloc
- && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
- *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
- return 1;
- }
-
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- {
- char *yyp = *yymsg;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
- {
- yyp++;
- yyformat++;
- }
- }
- return 0;
-}
-#endif /* YYERROR_VERBOSE */
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-{
- YYUSE (yyvaluep);
- if (!yymsg)
- yymsg = "Deleting";
- YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- switch (yytype)
- {
- case 58: /* choice_entry */
-
- {
- fprintf(stderr, "%s:%d: missing end statement for this entry\n",
- ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
- if (current_menu == ((*yyvaluep).menu))
- menu_end_menu();
-}
-
- break;
-
- case 64: /* if_entry */
-
- {
- fprintf(stderr, "%s:%d: missing end statement for this entry\n",
- ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
- if (current_menu == ((*yyvaluep).menu))
- menu_end_menu();
-}
-
- break;
-
- case 70: /* menu_entry */
-
- {
- fprintf(stderr, "%s:%d: missing end statement for this entry\n",
- ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
- if (current_menu == ((*yyvaluep).menu))
- menu_end_menu();
-}
-
- break;
-
-
- default:
- break;
- }
- YY_IGNORE_MAYBE_UNINITIALIZED_END
-}
-
-
-
-
-/* The lookahead symbol. */
-int yychar;
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-int
-yyparse (void)
-{
- int yystate;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
-
- /* The stacks and their tools:
- 'yyss': related to states.
- 'yyvs': related to semantic values.
-
- Refer to the stacks through separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs;
- YYSTYPE *yyvsp;
-
- YYSIZE_T yystacksize;
-
- int yyn;
- int yyresult;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken = 0;
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- yyssp = yyss = yyssa;
- yyvsp = yyvs = yyvsa;
- yystacksize = YYINITDEPTH;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
- 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 (yyss + yystacksize - 1 <= yyssp)
- {
- /* 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;
- yytype_int16 *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 (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, 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 (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- if (yystate == YYFINAL)
- YYACCEPT;
-
- 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. */
-
- /* First try to decide what to do without reference to lookahead token. */
- yyn = yypact[yystate];
- if (yypact_value_is_default (yyn))
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = yylex ();
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yytable_value_is_error (yyn))
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the lookahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token. */
- yychar = YYEMPTY;
-
- yystate = yyn;
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- *++yyvsp = yylval;
- YY_IGNORE_MAYBE_UNINITIALIZED_END
-
- 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];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 10:
-
- { zconf_error("unexpected end statement"); }
-
- break;
-
- case 11:
-
- { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); }
-
- break;
-
- case 12:
-
- {
- zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
-}
-
- break;
-
- case 13:
-
- { zconf_error("invalid statement"); }
-
- break;
-
- case 29:
-
- { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); }
-
- break;
-
- case 30:
-
- { zconf_error("invalid option"); }
-
- break;
-
- case 31:
-
- {
- struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
-}
-
- break;
-
- case 32:
-
- {
- menu_end_entry();
- printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 33:
-
- {
- struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
-}
-
- break;
-
- case 34:
-
- {
- if (current_entry->prompt)
- current_entry->prompt->type = P_MENU;
- else
- zconfprint("warning: menuconfig statement without prompt");
- menu_end_entry();
- printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 42:
-
- {
- menu_set_type((yyvsp[-2].id)->stype);
- printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
- zconf_curname(), zconf_lineno(),
- (yyvsp[-2].id)->stype);
-}
-
- break;
-
- case 43:
-
- {
- menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 44:
-
- {
- menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
- if ((yyvsp[-3].id)->stype != S_UNKNOWN)
- menu_set_type((yyvsp[-3].id)->stype);
- printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
- zconf_curname(), zconf_lineno(),
- (yyvsp[-3].id)->stype);
-}
-
- break;
-
- case 45:
-
- {
- menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 46:
-
- {
- menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 49:
-
- {
- const struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string)));
- if (id && id->flags & TF_OPTION)
- menu_add_option(id->token, (yyvsp[0].string));
- else
- zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string));
- free((yyvsp[-1].string));
-}
-
- break;
-
- case 50:
-
- { (yyval.string) = NULL; }
-
- break;
-
- case 51:
-
- { (yyval.string) = (yyvsp[0].string); }
-
- break;
-
- case 52:
-
- {
- struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE);
- sym->flags |= SYMBOL_AUTO;
- menu_add_entry(sym);
- menu_add_expr(P_CHOICE, NULL, NULL);
- printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 53:
-
- {
- (yyval.menu) = menu_add_menu();
-}
-
- break;
-
- case 54:
-
- {
- if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
- }
-}
-
- break;
-
- case 62:
-
- {
- menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 63:
-
- {
- if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) {
- menu_set_type((yyvsp[-2].id)->stype);
- printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
- zconf_curname(), zconf_lineno(),
- (yyvsp[-2].id)->stype);
- } else
- YYERROR;
-}
-
- break;
-
- case 64:
-
- {
- current_entry->sym->flags |= SYMBOL_OPTIONAL;
- printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 65:
-
- {
- menu_add_prop(P_RESET, NULL, NULL, (yyvsp[-1].expr));
-}
-
- break;
-
- case 66:
-
- {
- if ((yyvsp[-3].id)->stype == S_UNKNOWN) {
- menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:default\n",
- zconf_curname(), zconf_lineno());
- } else
- YYERROR;
-}
-
- break;
-
- case 69:
-
- {
- printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
- menu_add_entry(NULL);
- menu_add_dep((yyvsp[-1].expr));
- (yyval.menu) = menu_add_menu();
-}
-
- break;
-
- case 70:
-
- {
- if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
- }
-}
-
- break;
-
- case 76:
-
- {
- menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
-}
-
- break;
-
- case 77:
-
- {
- menu_add_entry(NULL);
- menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
- printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 78:
-
- {
- (yyval.menu) = menu_add_menu();
-}
-
- break;
-
- case 79:
-
- {
- if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
- }
-}
-
- break;
-
- case 85:
-
- {
- printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
- zconf_nextfile((yyvsp[-1].string));
-}
-
- break;
-
- case 86:
-
- {
- menu_add_entry(NULL);
- menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
- printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 87:
-
- {
- menu_end_entry();
-}
-
- break;
-
- case 88:
-
- {
- printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
- zconf_starthelp();
-}
-
- break;
-
- case 89:
-
- {
- current_entry->help = (yyvsp[0].string);
-}
-
- break;
-
- case 94:
-
- {
- menu_add_dep((yyvsp[-1].expr));
- printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
-}
-
- break;
-
- case 95:
-
- {
- menu_add_dep((yyvsp[-1].expr));
- zconfprint("warning: deprecated 'depends' syntax, use 'depends on' instead.");
-}
-
- break;
-
- case 99:
-
- {
- menu_add_visibility((yyvsp[0].expr));
-}
-
- break;
-
- case 101:
-
- {
- menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
-}
-
- break;
-
- case 104:
-
- { (yyval.id) = (yyvsp[-1].id); }
-
- break;
-
- case 105:
-
- { (yyval.id) = (yyvsp[-1].id); }
-
- break;
-
- case 106:
-
- { (yyval.id) = (yyvsp[-1].id); }
-
- break;
-
- case 109:
-
- { (yyval.expr) = NULL; }
-
- break;
-
- case 110:
-
- { (yyval.expr) = (yyvsp[0].expr); }
-
- break;
-
- case 111:
-
- { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); }
-
- break;
-
- case 112:
-
- { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 113:
-
- { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 114:
-
- { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 115:
-
- { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 116:
-
- { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 117:
-
- { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
-
- break;
-
- case 118:
-
- { (yyval.expr) = (yyvsp[-1].expr); }
-
- break;
-
- case 119:
-
- { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); }
-
- break;
-
- case 120:
-
- { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); }
-
- break;
-
- case 121:
-
- { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); }
-
- break;
-
- case 122:
-
- { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); }
-
- break;
-
- case 123:
-
- { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); }
-
- break;
-
- case 124:
-
- { (yyval.string) = NULL; }
-
- break;
-
-
-
- default: break;
- }
- /* User semantic actions sometimes alter yychar, and that requires
- that yytoken be updated with the new translation. We take the
- approach of translating immediately before every use of yytoken.
- One alternative is translating here after every semantic action,
- but that translation would be missed if the semantic action invokes
- YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
- if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
- incorrect destructor might then be invoked immediately. In the
- case of YYERROR or YYBACKUP, subsequent parser actions might lead
- to an incorrect destructor call or verbose syntax error message
- before the lookahead is translated. */
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
-
- *++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:
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
-
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
- yyssp, yytoken)
- {
- char const *yymsgp = YY_("syntax error");
- int yysyntax_error_status;
- yysyntax_error_status = YYSYNTAX_ERROR;
- if (yysyntax_error_status == 0)
- yymsgp = yymsg;
- else if (yysyntax_error_status == 1)
- {
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
- if (!yymsg)
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- yysyntax_error_status = 2;
- }
- else
- {
- yysyntax_error_status = YYSYNTAX_ERROR;
- yymsgp = yymsg;
- }
- }
- yyerror (yymsgp);
- if (yysyntax_error_status == 2)
- goto yyexhaustedlab;
- }
-# undef YYSYNTAX_ERROR
-#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
- else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- YYERROR and the label yyerrorlab therefore never appears in user
- code. */
- if (/*CONSTCOND*/ 0)
- goto yyerrorlab;
-
- /* Do not reclaim the symbols of the rule whose action triggered
- this YYERROR. */
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (!yypact_value_is_default (yyn))
- {
- 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;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- *++yyvsp = yylval;
- YY_IGNORE_MAYBE_UNINITIALIZED_END
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#if !defined yyoverflow || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEMPTY)
- {
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = YYTRANSLATE (yychar);
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- }
- /* Do not reclaim the symbols of the rule whose action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- return yyresult;
-}
-
-
-
-void conf_parse(const char *name)
-{
- struct symbol *sym;
- int i;
-
- zconf_initscan(name);
-
- sym_init();
- _menu_init();
- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
-
-#if YYDEBUG
- if (getenv("ZCONF_DEBUG"))
- zconfdebug = 1;
-#endif
- zconfparse();
- if (zconfnerrs)
- exit(1);
- if (!modules_sym)
- modules_sym = sym_find( "n" );
-
- rootmenu.prompt->text = _(rootmenu.prompt->text);
- rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);
-
- menu_finalize(&rootmenu);
- for_all_symbols(i, sym) {
- if (sym_check_deps(sym))
- zconfnerrs++;
- }
- if (zconfnerrs)
- exit(1);
- sym_set_change_count(1);
-}
-
-static 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";
- case T_DEPENDS: return "depends";
- case T_VISIBLE: return "visible";
- }
- return "<token>";
-}
-
-static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken)
-{
- if (id->token != endtoken) {
- zconf_error("unexpected '%s' within %s block",
- kconf_id_strings + id->name, zconf_tokenname(starttoken));
- zconfnerrs++;
- return false;
- }
- if (current_menu->file != current_file) {
- zconf_error("'%s' in different file than '%s'",
- kconf_id_strings + id->name, zconf_tokenname(starttoken));
- fprintf(stderr, "%s:%d: location of the '%s'\n",
- current_menu->file->name, current_menu->lineno,
- 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 zconf_error(const char *err, ...)
-{
- va_list ap;
-
- zconfnerrs++;
- 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() + 1, err);
-}
-
-static 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);
-}
-
-static void print_symbol(FILE *out, struct menu *menu)
-{
- struct symbol *sym = menu->sym;
- struct property *prop;
-
- if (sym_is_choice(sym))
- fprintf(out, "\nchoice\n");
- else
- fprintf(out, "\nconfig %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;
- }
- 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 (!expr_is_yes(prop->visible.expr)) {
- fputs(" if ", out);
- expr_fprint(prop->visible.expr, out);
- }
- fputc('\n', out);
- break;
- case P_DEFAULT:
- fputs( " default ", out);
- expr_fprint(prop->expr, out);
- if (!expr_is_yes(prop->visible.expr)) {
- fputs(" if ", out);
- expr_fprint(prop->visible.expr, out);
- }
- fputc('\n', out);
- break;
- case P_CHOICE:
- fputs(" #choice value\n", out);
- break;
- case P_SELECT:
- fputs( " select ", out);
- expr_fprint(prop->expr, out);
- fputc('\n', out);
- break;
- case P_RANGE:
- fputs( " range ", out);
- expr_fprint(prop->expr, out);
- fputc('\n', out);
- break;
- case P_MENU:
- fputs( " menu ", out);
- print_quoted_string(out, prop->text);
- fputc('\n', out);
- break;
- default:
- fprintf(out, " unknown prop %d!\n", prop->type);
- break;
- }
- }
- if (menu->help) {
- int len = strlen(menu->help);
- while (menu->help[--len] == '\n')
- menu->help[len] = 0;
- fprintf(out, " help\n%s\n", menu->help);
- }
-}
-
-void zconfdump(FILE *out)
-{
- 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 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;
- default:
- ;
- }
- if (!expr_is_yes(prop->visible.expr)) {
- fputs(" depends ", out);
- expr_fprint(prop->visible.expr, out);
- fputc('\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 "zconf.lex.c"
-#include "util.c"
-#include "confdata.c"
-#include "expr.c"
-#include "symbol.c"
-#include "menu.c"
+++ /dev/null
-%{
-/*
- * 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>
-
-#include "lkc.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 zconf_error(const char *err, ...);
-static void zconferror(const char *err);
-static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken);
-
-struct symbol *symbol_hash[SYMBOL_HASHSIZE];
-
-static struct menu *current_menu, *current_entry;
-
-%}
-%expect 30
-
-%union
-{
- char *string;
- struct file *file;
- struct symbol *symbol;
- struct expr *expr;
- struct menu *menu;
- const struct kconf_id *id;
-}
-
-%token <id>T_MAINMENU
-%token <id>T_MENU
-%token <id>T_ENDMENU
-%token <id>T_SOURCE
-%token <id>T_CHOICE
-%token <id>T_ENDCHOICE
-%token <id>T_COMMENT
-%token <id>T_CONFIG
-%token <id>T_MENUCONFIG
-%token <id>T_HELP
-%token <string> T_HELPTEXT
-%token <id>T_IF
-%token <id>T_ENDIF
-%token <id>T_DEPENDS
-%token <id>T_OPTIONAL
-%token <id>T_PROMPT
-%token <id>T_TYPE
-%token <id>T_DEFAULT
-%token <id>T_SELECT
-%token <id>T_RANGE
-%token <id>T_VISIBLE
-%token <id>T_OPTION
-%token <id>T_ON
-%token <id>T_RESET
-%token <string> T_WORD
-%token <string> T_WORD_QUOTE
-%token T_UNEQUAL
-%token T_LESS
-%token T_LESS_EQUAL
-%token T_GREATER
-%token T_GREATER_EQUAL
-%token T_CLOSE_PAREN
-%token T_OPEN_PAREN
-%token T_EOL
-
-%left T_OR
-%left T_AND
-%left T_EQUAL T_UNEQUAL
-%left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL
-%nonassoc T_NOT
-
-%type <string> prompt
-%type <symbol> symbol
-%type <expr> expr
-%type <expr> if_expr
-%type <id> end
-%type <id> option_name
-%type <menu> if_entry menu_entry choice_entry
-%type <string> symbol_option_arg word_opt
-
-%destructor {
- fprintf(stderr, "%s:%d: missing end statement for this entry\n",
- $$->file->name, $$->lineno);
- if (current_menu == $$)
- menu_end_menu();
-} if_entry menu_entry choice_entry
-
-%{
-/* Include zconf.hash.c here so it can see the token constants. */
-#include "zconf.hash.c"
-%}
-
-%%
-input: nl start | start;
-
-start: mainmenu_stmt stmt_list | stmt_list;
-
-stmt_list:
- /* empty */
- | stmt_list common_stmt
- | stmt_list choice_stmt
- | stmt_list menu_stmt
- | stmt_list end { zconf_error("unexpected end statement"); }
- | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); }
- | stmt_list option_name error T_EOL
-{
- zconf_error("unexpected option \"%s\"", kconf_id_strings + $2->name);
-}
- | stmt_list error T_EOL { zconf_error("invalid statement"); }
-;
-
-option_name:
- T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT | T_VISIBLE | T_RESET
-;
-
-common_stmt:
- T_EOL
- | if_stmt
- | comment_stmt
- | config_stmt
- | menuconfig_stmt
- | source_stmt
-;
-
-option_error:
- T_WORD error T_EOL { zconf_error("unknown option \"%s\"", $1); }
- | error T_EOL { zconf_error("invalid option"); }
-;
-
-
-/* config/menuconfig entry */
-
-config_entry_start: T_CONFIG T_WORD T_EOL
-{
- struct symbol *sym = sym_lookup($2, 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2);
-};
-
-config_stmt: config_entry_start config_option_list
-{
- menu_end_entry();
- printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
-};
-
-menuconfig_entry_start: T_MENUCONFIG T_WORD T_EOL
-{
- struct symbol *sym = sym_lookup($2, 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2);
-};
-
-menuconfig_stmt: menuconfig_entry_start config_option_list
-{
- if (current_entry->prompt)
- current_entry->prompt->type = P_MENU;
- else
- zconfprint("warning: menuconfig statement without prompt");
- menu_end_entry();
- printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
-};
-
-config_option_list:
- /* empty */
- | config_option_list config_option
- | config_option_list symbol_option
- | config_option_list depends
- | config_option_list help
- | config_option_list option_error
- | config_option_list T_EOL
-;
-
-config_option: T_TYPE prompt_stmt_opt T_EOL
-{
- menu_set_type($1->stype);
- printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
- zconf_curname(), zconf_lineno(),
- $1->stype);
-};
-
-config_option: T_PROMPT prompt if_expr T_EOL
-{
- menu_add_prompt(P_PROMPT, $2, $3);
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_DEFAULT expr if_expr T_EOL
-{
- menu_add_expr(P_DEFAULT, $2, $3);
- if ($1->stype != S_UNKNOWN)
- menu_set_type($1->stype);
- printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
- zconf_curname(), zconf_lineno(),
- $1->stype);
-};
-
-config_option: T_SELECT T_WORD if_expr T_EOL
-{
- menu_add_symbol(P_SELECT, sym_lookup($2, 0), $3);
- printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_RANGE symbol symbol if_expr T_EOL
-{
- menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4);
- printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
-};
-
-symbol_option: T_OPTION symbol_option_list T_EOL
-;
-
-symbol_option_list:
- /* empty */
- | symbol_option_list T_WORD symbol_option_arg
-{
- const struct kconf_id *id = kconf_id_lookup($2, strlen($2));
- if (id && id->flags & TF_OPTION)
- menu_add_option(id->token, $3);
- else
- zconfprint("warning: ignoring unknown option %s", $2);
- free($2);
-};
-
-symbol_option_arg:
- /* empty */ { $$ = NULL; }
- | T_EQUAL prompt { $$ = $2; }
-;
-
-/* choice entry */
-
-choice: T_CHOICE word_opt T_EOL
-{
- struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
- sym->flags |= SYMBOL_AUTO;
- menu_add_entry(sym);
- menu_add_expr(P_CHOICE, NULL, NULL);
- printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
-};
-
-choice_entry: choice choice_option_list
-{
- $$ = menu_add_menu();
-};
-
-choice_end: end
-{
- if (zconf_endtoken($1, T_CHOICE, T_ENDCHOICE)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
- }
-};
-
-choice_stmt: choice_entry choice_block choice_end
-;
-
-choice_option_list:
- /* empty */
- | choice_option_list choice_option
- | choice_option_list depends
- | choice_option_list help
- | choice_option_list T_EOL
- | choice_option_list option_error
-;
-
-choice_option: T_PROMPT prompt if_expr T_EOL
-{
- menu_add_prompt(P_PROMPT, $2, $3);
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-};
-
-choice_option: T_TYPE prompt_stmt_opt T_EOL
-{
- if ($1->stype == S_BOOLEAN || $1->stype == S_TRISTATE) {
- menu_set_type($1->stype);
- printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
- zconf_curname(), zconf_lineno(),
- $1->stype);
- } else
- YYERROR;
-};
-
-choice_option: T_OPTIONAL T_EOL
-{
- current_entry->sym->flags |= SYMBOL_OPTIONAL;
- printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
-};
-
-choice_option: T_RESET if_expr T_EOL
-{
- menu_add_prop(P_RESET, NULL, NULL, $2);
-};
-
-choice_option: T_DEFAULT T_WORD if_expr T_EOL
-{
- if ($1->stype == S_UNKNOWN) {
- menu_add_symbol(P_DEFAULT, sym_lookup($2, 0), $3);
- printd(DEBUG_PARSE, "%s:%d:default\n",
- zconf_curname(), zconf_lineno());
- } else
- YYERROR;
-};
-
-choice_block:
- /* empty */
- | choice_block common_stmt
-;
-
-/* if entry */
-
-if_entry: T_IF expr nl
-{
- printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
- menu_add_entry(NULL);
- menu_add_dep($2);
- $$ = menu_add_menu();
-};
-
-if_end: end
-{
- if (zconf_endtoken($1, T_IF, T_ENDIF)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
- }
-};
-
-if_stmt: if_entry if_block if_end
-;
-
-if_block:
- /* empty */
- | if_block common_stmt
- | if_block menu_stmt
- | if_block choice_stmt
-;
-
-/* mainmenu entry */
-
-mainmenu_stmt: T_MAINMENU prompt nl
-{
- menu_add_prompt(P_MENU, $2, NULL);
-};
-
-/* menu entry */
-
-menu: T_MENU prompt T_EOL
-{
- menu_add_entry(NULL);
- menu_add_prompt(P_MENU, $2, NULL);
- printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
-};
-
-menu_entry: menu visibility_list depends_list
-{
- $$ = menu_add_menu();
-};
-
-menu_end: end
-{
- if (zconf_endtoken($1, T_MENU, T_ENDMENU)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
- }
-};
-
-menu_stmt: menu_entry menu_block menu_end
-;
-
-menu_block:
- /* empty */
- | menu_block common_stmt
- | menu_block menu_stmt
- | menu_block choice_stmt
-;
-
-source_stmt: T_SOURCE prompt T_EOL
-{
- printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2);
- zconf_nextfile($2);
-};
-
-/* comment entry */
-
-comment: T_COMMENT prompt T_EOL
-{
- menu_add_entry(NULL);
- menu_add_prompt(P_COMMENT, $2, NULL);
- printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
-};
-
-comment_stmt: comment depends_list
-{
- menu_end_entry();
-};
-
-/* help option */
-
-help_start: T_HELP T_EOL
-{
- printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
- zconf_starthelp();
-};
-
-help: help_start T_HELPTEXT
-{
- current_entry->help = $2;
-};
-
-/* depends option */
-
-depends_list:
- /* empty */
- | depends_list depends
- | depends_list T_EOL
- | depends_list option_error
-;
-
-depends: T_DEPENDS T_ON expr T_EOL
-{
- menu_add_dep($3);
- printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
-} | T_DEPENDS expr T_EOL
-{
- menu_add_dep($2);
- zconfprint("warning: deprecated 'depends' syntax, use 'depends on' instead.");
-};
-
-/* visibility option */
-
-visibility_list:
- /* empty */
- | visibility_list visible
- | visibility_list T_EOL
-;
-
-visible: T_VISIBLE if_expr
-{
- menu_add_visibility($2);
-};
-
-/* prompt statement */
-
-prompt_stmt_opt:
- /* empty */
- | prompt if_expr
-{
- menu_add_prompt(P_PROMPT, $1, $2);
-};
-
-prompt: T_WORD
- | T_WORD_QUOTE
-;
-
-end: T_ENDMENU T_EOL { $$ = $1; }
- | T_ENDCHOICE T_EOL { $$ = $1; }
- | T_ENDIF T_EOL { $$ = $1; }
-;
-
-nl:
- T_EOL
- | nl T_EOL
-;
-
-if_expr: /* empty */ { $$ = NULL; }
- | T_IF expr { $$ = $2; }
-;
-
-expr: symbol { $$ = expr_alloc_symbol($1); }
- | symbol T_LESS symbol { $$ = expr_alloc_comp(E_LTH, $1, $3); }
- | symbol T_LESS_EQUAL symbol { $$ = expr_alloc_comp(E_LEQ, $1, $3); }
- | symbol T_GREATER symbol { $$ = expr_alloc_comp(E_GTH, $1, $3); }
- | symbol T_GREATER_EQUAL symbol { $$ = expr_alloc_comp(E_GEQ, $1, $3); }
- | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); }
- | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); }
- | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; }
- | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); }
- | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); }
- | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); }
-;
-
-symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }
- | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); }
-;
-
-word_opt: /* empty */ { $$ = NULL; }
- | T_WORD
-
-%%
-
-void conf_parse(const char *name)
-{
- struct symbol *sym;
- int i;
-
- zconf_initscan(name);
-
- sym_init();
- _menu_init();
- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
-
-#if YYDEBUG
- if (getenv("ZCONF_DEBUG"))
- zconfdebug = 1;
-#endif
- zconfparse();
- if (zconfnerrs)
- exit(1);
- if (!modules_sym)
- modules_sym = sym_find( "n" );
-
- rootmenu.prompt->text = _(rootmenu.prompt->text);
- rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);
-
- menu_finalize(&rootmenu);
- for_all_symbols(i, sym) {
- if (sym_check_deps(sym))
- zconfnerrs++;
- }
- if (zconfnerrs)
- exit(1);
- sym_set_change_count(1);
-}
-
-static 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";
- case T_DEPENDS: return "depends";
- case T_VISIBLE: return "visible";
- }
- return "<token>";
-}
-
-static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken)
-{
- if (id->token != endtoken) {
- zconf_error("unexpected '%s' within %s block",
- kconf_id_strings + id->name, zconf_tokenname(starttoken));
- zconfnerrs++;
- return false;
- }
- if (current_menu->file != current_file) {
- zconf_error("'%s' in different file than '%s'",
- kconf_id_strings + id->name, zconf_tokenname(starttoken));
- fprintf(stderr, "%s:%d: location of the '%s'\n",
- current_menu->file->name, current_menu->lineno,
- 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 zconf_error(const char *err, ...)
-{
- va_list ap;
-
- zconfnerrs++;
- 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() + 1, err);
-}
-
-static 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);
-}
-
-static void print_symbol(FILE *out, struct menu *menu)
-{
- struct symbol *sym = menu->sym;
- struct property *prop;
-
- if (sym_is_choice(sym))
- fprintf(out, "\nchoice\n");
- else
- fprintf(out, "\nconfig %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;
- }
- 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 (!expr_is_yes(prop->visible.expr)) {
- fputs(" if ", out);
- expr_fprint(prop->visible.expr, out);
- }
- fputc('\n', out);
- break;
- case P_DEFAULT:
- fputs( " default ", out);
- expr_fprint(prop->expr, out);
- if (!expr_is_yes(prop->visible.expr)) {
- fputs(" if ", out);
- expr_fprint(prop->visible.expr, out);
- }
- fputc('\n', out);
- break;
- case P_CHOICE:
- fputs(" #choice value\n", out);
- break;
- case P_SELECT:
- fputs( " select ", out);
- expr_fprint(prop->expr, out);
- fputc('\n', out);
- break;
- case P_RANGE:
- fputs( " range ", out);
- expr_fprint(prop->expr, out);
- fputc('\n', out);
- break;
- case P_MENU:
- fputs( " menu ", out);
- print_quoted_string(out, prop->text);
- fputc('\n', out);
- break;
- default:
- fprintf(out, " unknown prop %d!\n", prop->type);
- break;
- }
- }
- if (menu->help) {
- int len = strlen(menu->help);
- while (menu->help[--len] == '\n')
- menu->help[len] = 0;
- fprintf(out, " help\n%s\n", menu->help);
- }
-}
-
-void zconfdump(FILE *out)
-{
- 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 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;
- default:
- ;
- }
- if (!expr_is_yes(prop->visible.expr)) {
- fputs(" depends ", out);
- expr_fprint(prop->visible.expr, out);
- fputc('\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 "zconf.lex.c"
-#include "util.c"
-#include "confdata.c"
-#include "expr.c"
-#include "symbol.c"
-#include "menu.c"
projects / oweals / openwrt.git / commitdiff