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-rw-r--r--Documentation/kbuild/kconfig-language.rst23
-rw-r--r--Documentation/kbuild/kconfig.rst8
-rw-r--r--Makefile8
-rw-r--r--init/Kconfig12
-rw-r--r--kernel/configs/tiny-base.config1
-rw-r--r--scripts/kconfig/.gitignore13
-rw-r--r--scripts/kconfig/Makefile21
-rw-r--r--scripts/kconfig/conf.c363
-rw-r--r--scripts/kconfig/confdata.c262
-rw-r--r--scripts/kconfig/expr.h6
-rw-r--r--scripts/kconfig/gconf.c15
-rw-r--r--scripts/kconfig/internal.h9
-rw-r--r--scripts/kconfig/lexer.l3
-rw-r--r--scripts/kconfig/lkc.h21
-rw-r--r--scripts/kconfig/lkc_proto.h1
-rw-r--r--scripts/kconfig/lxdialog/util.c4
-rw-r--r--scripts/kconfig/mconf.c15
-rw-r--r--scripts/kconfig/menu.c23
-rw-r--r--scripts/kconfig/nconf.c58
-rw-r--r--scripts/kconfig/nconf.gui.c284
-rw-r--r--scripts/kconfig/nconf.h51
-rw-r--r--scripts/kconfig/parser.y27
-rw-r--r--scripts/kconfig/qconf.cc1
-rwxr-xr-xscripts/kconfig/streamline_config.pl4
-rw-r--r--scripts/kconfig/symbol.c3
-rw-r--r--scripts/kconfig/tests/choice/Kconfig2
-rw-r--r--scripts/kconfig/tests/choice_value_with_m_dep/Kconfig2
-rw-r--r--scripts/kconfig/tests/conftest.py4
-rw-r--r--scripts/kconfig/tests/inter_choice/Kconfig2
29 files changed, 578 insertions, 668 deletions
diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst
index 226ae072da7d..98c24183d8c3 100644
--- a/Documentation/kbuild/kconfig-language.rst
+++ b/Documentation/kbuild/kconfig-language.rst
@@ -223,25 +223,10 @@ applicable everywhere (see syntax).
the indentation level, this means it ends at the first line which has
a smaller indentation than the first line of the help text.
-- misc options: "option" <symbol>[=<value>]
-
- Various less common options can be defined via this option syntax,
- which can modify the behaviour of the menu entry and its config
- symbol. These options are currently possible:
-
- - "defconfig_list"
- This declares a list of default entries which can be used when
- looking for the default configuration (which is used when the main
- .config doesn't exists yet.)
-
- - "modules"
- This declares the symbol to be used as the MODULES symbol, which
- enables the third modular state for all config symbols.
- At most one symbol may have the "modules" option set.
-
- - "allnoconfig_y"
- This declares the symbol as one that should have the value y when
- using "allnoconfig". Used for symbols that hide other symbols.
+- module attribute: "modules"
+ This declares the symbol to be used as the MODULES symbol, which
+ enables the third modular state for all config symbols.
+ At most one symbol may have the "modules" option set.
Menu dependencies
-----------------
diff --git a/Documentation/kbuild/kconfig.rst b/Documentation/kbuild/kconfig.rst
index dce6801d66c9..5967c79c3baa 100644
--- a/Documentation/kbuild/kconfig.rst
+++ b/Documentation/kbuild/kconfig.rst
@@ -41,6 +41,14 @@ KCONFIG_CONFIG
This environment variable can be used to specify a default kernel config
file name to override the default name of ".config".
+KCONFIG_DEFCONFIG_LIST
+----------------------
+
+This environment variable specifies a list of config files which can be used
+as a base configuration in case the .config does not exist yet. Entries in
+the list are separated with whitespaces to each other, and the first one
+that exists is used.
+
KCONFIG_OVERWRITECONFIG
-----------------------
If you set KCONFIG_OVERWRITECONFIG in the environment, Kconfig will not
diff --git a/Makefile b/Makefile
index 9bf8df1b085b..6eafedd7efc6 100644
--- a/Makefile
+++ b/Makefile
@@ -404,12 +404,14 @@ ifeq ($(ARCH),sh64)
SRCARCH := sh
endif
+export cross_compiling :=
+ifneq ($(SRCARCH),$(SUBARCH))
+cross_compiling := 1
+endif
+
KCONFIG_CONFIG ?= .config
export KCONFIG_CONFIG
-# Default file for 'make defconfig'. This may be overridden by arch-Makefile.
-export KBUILD_DEFCONFIG := defconfig
-
# SHELL used by kbuild
CONFIG_SHELL := sh
diff --git a/init/Kconfig b/init/Kconfig
index d97d205cd1ef..9acb7762e971 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1,13 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
-config DEFCONFIG_LIST
- string
- depends on !UML
- option defconfig_list
- default "/lib/modules/$(shell,uname -r)/.config"
- default "/etc/kernel-config"
- default "/boot/config-$(shell,uname -r)"
- default "arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)"
-
config CC_VERSION_TEXT
string
default "$(CC_VERSION_TEXT)"
@@ -1805,7 +1796,6 @@ config DEBUG_RSEQ
config EMBEDDED
bool "Embedded system"
- option allnoconfig_y
select EXPERT
help
This option should be enabled if compiling the kernel for
@@ -2080,7 +2070,7 @@ config MODULE_SIG_FORMAT
menuconfig MODULES
bool "Enable loadable module support"
- option modules
+ modules
help
Kernel modules are small pieces of compiled code which can
be inserted in the running kernel, rather than being
diff --git a/kernel/configs/tiny-base.config b/kernel/configs/tiny-base.config
new file mode 100644
index 000000000000..2f0e6bf6db2c
--- /dev/null
+++ b/kernel/configs/tiny-base.config
@@ -0,0 +1 @@
+CONFIG_EMBEDDED=y
diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore
index c3d537cd0275..500e7424b3ef 100644
--- a/scripts/kconfig/.gitignore
+++ b/scripts/kconfig/.gitignore
@@ -1,12 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
+/conf
+/[gmnq]conf
+/[gmnq]conf-cfg
/qconf-moc.cc
-*conf-cfg
-
-#
-# configuration programs
-#
-conf
-mconf
-nconf
-qconf
-gconf
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 8c19b82c6035..5a215880b268 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -9,10 +9,24 @@ else
Kconfig := Kconfig
endif
+ifndef KBUILD_DEFCONFIG
+KBUILD_DEFCONFIG := defconfig
+endif
+
ifeq ($(quiet),silent_)
silent := -s
endif
+export KCONFIG_DEFCONFIG_LIST :=
+ifndef cross_compiling
+kernel-release := $(shell uname -r)
+KCONFIG_DEFCONFIG_LIST += \
+ /lib/modules/$(kernel-release)/.config \
+ /etc/kernel-config \
+ /boot/config-$(kernel-release)
+endif
+KCONFIG_DEFCONFIG_LIST += arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)
+
# We need this, in case the user has it in its environment
unexport CONFIG_
@@ -88,7 +102,8 @@ configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/c
PHONY += tinyconfig
tinyconfig:
- $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config
+ $(Q)KCONFIG_ALLCONFIG=kernel/configs/tiny-base.config $(MAKE) -f $(srctree)/Makefile allnoconfig
+ $(Q)$(MAKE) -f $(srctree)/Makefile tiny.config
# CHECK: -o cache_dir=<path> working?
PHONY += testconfig
@@ -128,8 +143,8 @@ help:
# ===========================================================================
# 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
+common-objs := confdata.o expr.o lexer.lex.o menu.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)
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 957d2a0832f7..bfa1ea8f5f98 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -37,7 +37,7 @@ enum input_mode {
mod2yesconfig,
};
static enum input_mode input_mode = oldaskconfig;
-
+static int input_mode_opt;
static int indent = 1;
static int tty_stdio;
static int sync_kconfig;
@@ -82,6 +82,241 @@ static void xfgets(char *str, int size, FILE *in)
printf("%s", str);
}
+static void set_randconfig_seed(void)
+{
+ unsigned int seed;
+ char *env;
+ bool seed_set = false;
+
+ env = getenv("KCONFIG_SEED");
+ if (env && *env) {
+ char *endp;
+
+ seed = strtol(env, &endp, 0);
+ if (*endp == '\0')
+ seed_set = true;
+ }
+
+ if (!seed_set) {
+ struct timeval now;
+
+ /*
+ * Use microseconds derived seed, compensate for systems where it may
+ * be zero.
+ */
+ gettimeofday(&now, NULL);
+ seed = (now.tv_sec + 1) * (now.tv_usec + 1);
+ }
+
+ printf("KCONFIG_SEED=0x%X\n", seed);
+ srand(seed);
+}
+
+static bool randomize_choice_values(struct symbol *csym)
+{
+ struct property *prop;
+ struct symbol *sym;
+ struct expr *e;
+ int cnt, def;
+
+ /*
+ * If choice is mod then we may have more items selected
+ * and if no then no-one.
+ * In both cases stop.
+ */
+ if (csym->curr.tri != yes)
+ return false;
+
+ prop = sym_get_choice_prop(csym);
+
+ /* count entries in choice block */
+ cnt = 0;
+ expr_list_for_each_sym(prop->expr, e, sym)
+ cnt++;
+
+ /*
+ * find a random value and set it to yes,
+ * set the rest to no so we have only one set
+ */
+ def = rand() % cnt;
+
+ cnt = 0;
+ expr_list_for_each_sym(prop->expr, e, sym) {
+ if (def == cnt++) {
+ sym->def[S_DEF_USER].tri = yes;
+ csym->def[S_DEF_USER].val = sym;
+ } else {
+ sym->def[S_DEF_USER].tri = no;
+ }
+ sym->flags |= SYMBOL_DEF_USER;
+ /* clear VALID to get value calculated */
+ sym->flags &= ~SYMBOL_VALID;
+ }
+ csym->flags |= SYMBOL_DEF_USER;
+ /* clear VALID to get value calculated */
+ csym->flags &= ~SYMBOL_VALID;
+
+ return true;
+}
+
+enum conf_def_mode {
+ def_default,
+ def_yes,
+ def_mod,
+ def_y2m,
+ def_m2y,
+ def_no,
+ def_random
+};
+
+static bool conf_set_all_new_symbols(enum conf_def_mode mode)
+{
+ struct symbol *sym, *csym;
+ int i, cnt;
+ /*
+ * can't go as the default in switch-case below, otherwise gcc whines
+ * about -Wmaybe-uninitialized
+ */
+ int pby = 50; /* probability of bool = y */
+ int pty = 33; /* probability of tristate = y */
+ int ptm = 33; /* probability of tristate = m */
+ bool has_changed = false;
+
+ if (mode == def_random) {
+ int n, p[3];
+ char *env = getenv("KCONFIG_PROBABILITY");
+
+ n = 0;
+ while (env && *env) {
+ char *endp;
+ int tmp = strtol(env, &endp, 10);
+
+ if (tmp >= 0 && tmp <= 100) {
+ p[n++] = tmp;
+ } else {
+ errno = ERANGE;
+ perror("KCONFIG_PROBABILITY");
+ exit(1);
+ }
+ env = (*endp == ':') ? endp + 1 : endp;
+ if (n >= 3)
+ break;
+ }
+ switch (n) {
+ case 1:
+ pby = p[0];
+ ptm = pby / 2;
+ pty = pby - ptm;
+ break;
+ case 2:
+ pty = p[0];
+ ptm = p[1];
+ pby = pty + ptm;
+ break;
+ case 3:
+ pby = p[0];
+ pty = p[1];
+ ptm = p[2];
+ break;
+ }
+
+ if (pty + ptm > 100) {
+ errno = ERANGE;
+ perror("KCONFIG_PROBABILITY");
+ exit(1);
+ }
+ }
+
+ for_all_symbols(i, sym) {
+ if (sym_has_value(sym) || sym->flags & SYMBOL_VALID)
+ continue;
+ switch (sym_get_type(sym)) {
+ case S_BOOLEAN:
+ case S_TRISTATE:
+ has_changed = true;
+ switch (mode) {
+ case def_yes:
+ sym->def[S_DEF_USER].tri = yes;
+ break;
+ case def_mod:
+ sym->def[S_DEF_USER].tri = mod;
+ break;
+ case def_no:
+ sym->def[S_DEF_USER].tri = no;
+ break;
+ case def_random:
+ sym->def[S_DEF_USER].tri = no;
+ cnt = rand() % 100;
+ if (sym->type == S_TRISTATE) {
+ if (cnt < pty)
+ sym->def[S_DEF_USER].tri = yes;
+ else if (cnt < pty + ptm)
+ sym->def[S_DEF_USER].tri = mod;
+ } else if (cnt < pby)
+ sym->def[S_DEF_USER].tri = yes;
+ break;
+ default:
+ continue;
+ }
+ if (!(sym_is_choice(sym) && mode == def_random))
+ sym->flags |= SYMBOL_DEF_USER;
+ break;
+ default:
+ break;
+ }
+
+ }
+
+ sym_clear_all_valid();
+
+ /*
+ * We have different type of choice blocks.
+ * If curr.tri equals to mod then we can select several
+ * choice symbols in one block.
+ * In this case we do nothing.
+ * If curr.tri equals yes then only one symbol can be
+ * selected in a choice block and we set it to yes,
+ * and the rest to no.
+ */
+ if (mode != def_random) {
+ for_all_symbols(i, csym) {
+ if ((sym_is_choice(csym) && !sym_has_value(csym)) ||
+ sym_is_choice_value(csym))
+ csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES;
+ }
+ }
+
+ for_all_symbols(i, csym) {
+ if (sym_has_value(csym) || !sym_is_choice(csym))
+ continue;
+
+ sym_calc_value(csym);
+ if (mode == def_random)
+ has_changed |= randomize_choice_values(csym);
+ else {
+ set_all_choice_values(csym);
+ has_changed = true;
+ }
+ }
+
+ return has_changed;
+}
+
+static 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_clear_all_valid();
+}
+
static int conf_askvalue(struct symbol *sym, const char *def)
{
if (!sym_has_value(sym))
@@ -444,29 +679,35 @@ static void check_conf(struct menu *menu)
}
static struct option long_opts[] = {
- {"oldaskconfig", no_argument, NULL, oldaskconfig},
- {"oldconfig", no_argument, NULL, oldconfig},
- {"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},
- {"allmodconfig", no_argument, NULL, allmodconfig},
- {"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},
- {"yes2modconfig", no_argument, NULL, yes2modconfig},
- {"mod2yesconfig", no_argument, NULL, mod2yesconfig},
+ {"help", no_argument, NULL, 'h'},
+ {"silent", no_argument, NULL, 's'},
+ {"oldaskconfig", no_argument, &input_mode_opt, oldaskconfig},
+ {"oldconfig", no_argument, &input_mode_opt, oldconfig},
+ {"syncconfig", no_argument, &input_mode_opt, syncconfig},
+ {"defconfig", required_argument, &input_mode_opt, defconfig},
+ {"savedefconfig", required_argument, &input_mode_opt, savedefconfig},
+ {"allnoconfig", no_argument, &input_mode_opt, allnoconfig},
+ {"allyesconfig", no_argument, &input_mode_opt, allyesconfig},
+ {"allmodconfig", no_argument, &input_mode_opt, allmodconfig},
+ {"alldefconfig", no_argument, &input_mode_opt, alldefconfig},
+ {"randconfig", no_argument, &input_mode_opt, randconfig},
+ {"listnewconfig", no_argument, &input_mode_opt, listnewconfig},
+ {"helpnewconfig", no_argument, &input_mode_opt, helpnewconfig},
+ {"olddefconfig", no_argument, &input_mode_opt, olddefconfig},
+ {"yes2modconfig", no_argument, &input_mode_opt, yes2modconfig},
+ {"mod2yesconfig", no_argument, &input_mode_opt, mod2yesconfig},
{NULL, 0, NULL, 0}
};
static void conf_usage(const char *progname)
{
-
- printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
- printf("[option] is _one_ of the following:\n");
+ printf("Usage: %s [options] <kconfig-file>\n", progname);
+ printf("\n");
+ printf("Generic options:\n");
+ printf(" -h, --help Print this message and exit.\n");
+ printf(" -s, --silent Do not print log.\n");
+ printf("\n");
+ printf("Mode options:\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");
@@ -496,65 +737,38 @@ int main(int ac, char **av)
tty_stdio = isatty(0) && isatty(1);
while ((opt = getopt_long(ac, av, "hs", long_opts, NULL)) != -1) {
- if (opt == 's') {
- conf_set_message_callback(NULL);
- continue;
- }
- input_mode = (enum input_mode)opt;
switch (opt) {
- 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 savedefconfig:
- defconfig_file = optarg;
- break;
- case randconfig:
- {
- struct timeval now;
- unsigned int seed;
- char *seed_env;
-
- /*
- * Use microseconds derived seed,
- * compensate for systems where it may be zero
- */
- gettimeofday(&now, NULL);
- seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
-
- seed_env = getenv("KCONFIG_SEED");
- if( seed_env && *seed_env ) {
- char *endp;
- int tmp = (int)strtol(seed_env, &endp, 0);
- if (*endp == '\0') {
- seed = tmp;
- }
- }
- fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed );
- srand(seed);
- break;
- }
- case oldaskconfig:
- case oldconfig:
- case allnoconfig:
- case allyesconfig:
- case allmodconfig:
- case alldefconfig:
- case listnewconfig:
- case helpnewconfig:
- case olddefconfig:
- case yes2modconfig:
- case mod2yesconfig:
- break;
case 'h':
conf_usage(progname);
exit(1);
break;
+ case 's':
+ conf_set_message_callback(NULL);
+ break;
+ case 0:
+ input_mode = input_mode_opt;
+ switch (input_mode) {
+ 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 savedefconfig:
+ defconfig_file = optarg;
+ break;
+ case randconfig:
+ set_randconfig_seed();
+ break;
+ default:
+ break;
+ }
+ default:
+ break;
}
}
if (ac == optind) {
@@ -562,8 +776,7 @@ int main(int ac, char **av)
conf_usage(progname);
exit(1);
}
- name = av[optind];
- conf_parse(name);
+ conf_parse(av[optind]);
//zconfdump(stdout);
switch (input_mode) {
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index c7b7e1c62a9c..cf72680cd769 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -33,7 +33,7 @@ static bool is_dir(const char *path)
struct stat st;
if (stat(path, &st))
- return 0;
+ return false;
return S_ISDIR(st.st_mode);
}
@@ -355,28 +355,46 @@ int conf_read_simple(const char *name, int def)
if (name) {
in = zconf_fopen(name);
} else {
- struct property *prop;
+ char *env;
name = conf_get_configname();
in = zconf_fopen(name);
if (in)
goto load;
- sym_add_change_count(1);
- if (!sym_defconfig_list)
+ conf_set_changed(true);
+
+ env = getenv("KCONFIG_DEFCONFIG_LIST");
+ if (!env)
return 1;
- for_all_defaults(sym_defconfig_list, prop) {
- if (expr_calc_value(prop->visible.expr) == no ||
- prop->expr->type != E_SYMBOL)
- continue;
- sym_calc_value(prop->expr->left.sym);
- name = sym_get_string_value(prop->expr->left.sym);
- in = zconf_fopen(name);
+ while (1) {
+ bool is_last;
+
+ while (isspace(*env))
+ env++;
+
+ if (!*env)
+ break;
+
+ p = env;
+ while (*p && !isspace(*p))
+ p++;
+
+ is_last = (*p == '\0');
+
+ *p = '\0';
+
+ in = zconf_fopen(env);
if (in) {
conf_message("using defaults found in %s",
- name);
+ env);
goto load;
}
+
+ if (is_last)
+ break;
+
+ env = p + 1;
}
}
if (!in)
@@ -421,7 +439,7 @@ load:
if (def == S_DEF_USER) {
sym = sym_find(line + 2 + strlen(CONFIG_));
if (!sym) {
- sym_add_change_count(1);
+ conf_set_changed(true);
continue;
}
} else {
@@ -464,7 +482,7 @@ load:
*/
conf_touch_dep(line + strlen(CONFIG_));
else
- sym_add_change_count(1);
+ conf_set_changed(true);
continue;
}
@@ -512,7 +530,7 @@ int conf_read(const char *name)
int conf_unsaved = 0;
int i;
- sym_set_change_count(0);
+ conf_set_changed(false);
if (conf_read_simple(name, S_DEF_USER)) {
sym_calc_value(modules_sym);
@@ -570,7 +588,8 @@ int conf_read(const char *name)
}
}
- sym_add_change_count(conf_warnings || conf_unsaved);
+ if (conf_warnings || conf_unsaved)
+ conf_set_changed(true);
return 0;
}
@@ -915,7 +934,7 @@ next:
if (is_same(name, tmpname)) {
conf_message("No change to %s", name);
unlink(tmpname);
- sym_set_change_count(0);
+ conf_set_changed(false);
return 0;
}
@@ -927,7 +946,7 @@ next:
conf_message("configuration written to %s", name);
- sym_set_change_count(0);
+ conf_set_changed(false);
return 0;
}
@@ -1095,26 +1114,20 @@ int conf_write_autoconf(int overwrite)
return 0;
}
-static int sym_change_count;
+static bool conf_changed;
static void (*conf_changed_callback)(void);
-void sym_set_change_count(int count)
+void conf_set_changed(bool val)
{
- int _sym_change_count = sym_change_count;
- sym_change_count = count;
- if (conf_changed_callback &&
- (bool)_sym_change_count != (bool)count)
+ if (conf_changed_callback && conf_changed != val)
conf_changed_callback();
-}
-void sym_add_change_count(int count)
-{
- sym_set_change_count(count + sym_change_count);
+ conf_changed = val;
}
bool conf_get_changed(void)
{
- return sym_change_count;
+ return conf_changed;
}
void conf_set_changed_callback(void (*fn)(void))
@@ -1122,54 +1135,6 @@ void conf_set_changed_callback(void (*fn)(void))
conf_changed_callback = fn;
}
-static bool randomize_choice_values(struct symbol *csym)
-{
- struct property *prop;
- struct symbol *sym;
- struct expr *e;
- int cnt, def;
-
- /*
- * If choice is mod then we may have more items selected
- * and if no then no-one.
- * In both cases stop.
- */
- if (csym->curr.tri != yes)
- return false;
-
- prop = sym_get_choice_prop(csym);
-
- /* count entries in choice block */
- cnt = 0;
- expr_list_for_each_sym(prop->expr, e, sym)
- cnt++;
-
- /*
- * find a random value and set it to yes,
- * set the rest to no so we have only one set
- */
- def = (rand() % cnt);
-
- cnt = 0;
- expr_list_for_each_sym(prop->expr, e, sym) {
- if (def == cnt++) {
- sym->def[S_DEF_USER].tri = yes;
- csym->def[S_DEF_USER].val = sym;
- }
- else {
- sym->def[S_DEF_USER].tri = no;
- }
- sym->flags |= SYMBOL_DEF_USER;
- /* clear VALID to get value calculated */
- sym->flags &= ~SYMBOL_VALID;
- }
- csym->flags |= SYMBOL_DEF_USER;
- /* clear VALID to get value calculated */
- csym->flags &= ~(SYMBOL_VALID);
-
- return true;
-}
-
void set_all_choice_values(struct symbol *csym)
{
struct property *prop;
@@ -1189,146 +1154,3 @@ void set_all_choice_values(struct symbol *csym)
/* clear VALID to get value calculated */
csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES);
}
-
-bool conf_set_all_new_symbols(enum conf_def_mode mode)
-{
- struct symbol *sym, *csym;
- int i, cnt, pby, pty, ptm; /* pby: probability of bool = y
- * pty: probability of tristate = y
- * ptm: probability of tristate = m
- */
-
- pby = 50; pty = ptm = 33; /* can't go as the default in switch-case
- * below, otherwise gcc whines about
- * -Wmaybe-uninitialized */
- if (mode == def_random) {
- int n, p[3];
- char *env = getenv("KCONFIG_PROBABILITY");
- n = 0;
- while( env && *env ) {
- char *endp;
- int tmp = strtol( env, &endp, 10 );
- if( tmp >= 0 && tmp <= 100 ) {
- p[n++] = tmp;
- } else {
- errno = ERANGE;
- perror( "KCONFIG_PROBABILITY" );
- exit( 1 );
- }
- env = (*endp == ':') ? endp+1 : endp;
- if( n >=3 ) {
- break;
- }
- }
- switch( n ) {
- case 1:
- pby = p[0]; ptm = pby/2; pty = pby-ptm;
- break;
- case 2:
- pty = p[0]; ptm = p[1]; pby = pty + ptm;
- break;
- case 3:
- pby = p[0]; pty = p[1]; ptm = p[2];
- break;
- }
-
- if( pty+ptm > 100 ) {
- errno = ERANGE;
- perror( "KCONFIG_PROBABILITY" );
- exit( 1 );
- }
- }
- bool has_changed = false;
-
- for_all_symbols(i, sym) {
- if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID))
- continue;
- switch (sym_get_type(sym)) {
- case S_BOOLEAN:
- case S_TRISTATE:
- has_changed = true;
- switch (mode) {
- case def_yes:
- sym->def[S_DEF_USER].tri = yes;
- break;
- case def_mod:
- sym->def[S_DEF_USER].tri = mod;
- break;
- case def_no:
- if (sym->flags & SYMBOL_ALLNOCONFIG_Y)
- sym->def[S_DEF_USER].tri = yes;
- else
- sym->def[S_DEF_USER].tri = no;
- break;
- case def_random:
- sym->def[S_DEF_USER].tri = no;
- cnt = rand() % 100;
- if (sym->type == S_TRISTATE) {
- if (cnt < pty)
- sym->def[S_DEF_USER].tri = yes;
- else if (cnt < (pty+ptm))
- sym->def[S_DEF_USER].tri = mod;
- } else if (cnt < pby)
- sym->def[S_DEF_USER].tri = yes;
- break;
- default:
- continue;
- }
- if (!(sym_is_choice(sym) && mode == def_random))
- sym->flags |= SYMBOL_DEF_USER;
- break;
- default:
- break;
- }
-
- }
-
- sym_clear_all_valid();
-
- /*
- * We have different type of choice blocks.
- * If curr.tri equals to mod then we can select several
- * choice symbols in one block.
- * In this case we do nothing.
- * If curr.tri equals yes then only one symbol can be
- * selected in a choice block and we set it to yes,
- * and the rest to no.
- */
- if (mode != def_random) {
- for_all_symbols(i, csym) {
- if ((sym_is_choice(csym) && !sym_has_value(csym)) ||
- sym_is_choice_value(csym))
- csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES;
- }
- }
-
- for_all_symbols(i, csym) {
- if (sym_has_value(csym) || !sym_is_choice(csym))
- continue;
-
- sym_calc_value(csym);
- if (mode == def_random)
- has_changed |= randomize_choice_values(csym);
- else {
- set_all_choice_values(csym);
- has_changed = true;
- }
- }
-
- 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_clear_all_valid();
-}
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 5c3443692f34..9c9caca5bd5f 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -156,9 +156,6 @@ struct symbol {
/* choice values need to be set before calculating this symbol value */
#define SYMBOL_NEED_SET_CHOICE_VALUES 0x100000
-/* Set symbol to y if allnoconfig; used for symbols that hide others */
-#define SYMBOL_ALLNOCONFIG_Y 0x200000
-
#define SYMBOL_MAXLENGTH 256
#define SYMBOL_HASHSIZE 9973
@@ -281,15 +278,12 @@ struct jump_key {
int index;
};
-#define JUMP_NB 9
-
extern struct file *file_list;
extern struct file *current_file;
struct file *lookup_file(const char *name);
extern struct symbol symbol_yes, symbol_no, symbol_mod;
extern struct symbol *modules_sym;
-extern struct symbol *sym_defconfig_list;
extern int cdebug;
struct expr *expr_alloc_symbol(struct symbol *sym);
struct expr *expr_alloc_one(enum expr_type type, struct expr *ce);
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 5527482c3077..17adabfd6e6b 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -3,10 +3,6 @@
* Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
*/
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
#include <stdlib.h>
#include "lkc.h"
#include "images.h"
@@ -1048,8 +1044,13 @@ static gchar **fill_row(struct menu *menu)
g_free(row[i]);
bzero(row, sizeof(row));
+ ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
+
row[COL_OPTION] =
- g_strdup_printf("%s %s", menu_get_prompt(menu),
+ g_strdup_printf("%s %s %s %s",
+ ptype == P_COMMENT ? "***" : "",
+ menu_get_prompt(menu),
+ ptype == P_COMMENT ? "***" : "",
sym && !sym_has_value(sym) ? "(NEW)" : "");
if (opt_mode == OPT_ALL && !menu_is_visible(menu))
@@ -1060,7 +1061,6 @@ static gchar **fill_row(struct menu *menu)
else
row[COL_COLOR] = g_strdup("Black");
- ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
switch (ptype) {
case P_MENU:
row[COL_PIXBUF] = (gchar *) xpm_menu;
@@ -1452,9 +1452,6 @@ int main(int ac, char *av[])
gtk_init(&ac, &av);
glade_init();
- //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
- //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps");
-
/* Determine GUI path */
env = getenv(SRCTREE);
if (env)
diff --git a/scripts/kconfig/internal.h b/scripts/kconfig/internal.h
new file mode 100644
index 000000000000..2f7298c21b64
--- /dev/null
+++ b/scripts/kconfig/internal.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef INTERNAL_H
+#define INTERNAL_H
+
+struct menu;
+
+extern struct menu *current_menu, *current_entry;
+
+#endif /* INTERNAL_H */
diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l
index 9c22cb554673..312cbad2d34d 100644
--- a/scripts/kconfig/lexer.l
+++ b/scripts/kconfig/lexer.l
@@ -91,7 +91,6 @@ n [A-Za-z0-9_-]
[ \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;
@@ -99,7 +98,6 @@ n [A-Za-z0-9_-]
"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;
@@ -114,7 +112,6 @@ n [A-Za-z0-9_-]
"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;
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index bee2413bda63..fa8c010aa683 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -20,10 +20,6 @@ extern "C" {
#define SRCTREE "srctree"
-#ifndef PACKAGE
-#define PACKAGE "linux"
-#endif
-
#ifndef CONFIG_
#define CONFIG_ "CONFIG_"
#endif
@@ -34,16 +30,6 @@ static inline const char *CONFIG_prefix(void)
#undef CONFIG_
#define CONFIG_ CONFIG_prefix()
-enum conf_def_mode {
- def_default,
- def_yes,
- def_mod,
- def_y2m,
- def_m2y,
- def_no,
- def_random
-};
-
extern int yylineno;
void zconfdump(FILE *out);
void zconf_starthelp(void);
@@ -55,10 +41,6 @@ const char *zconf_curname(void);
/* confdata.c */
const char *conf_get_configname(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 */
@@ -107,9 +89,6 @@ void menu_add_visibility(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_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);
diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h
index 9e81be33c40f..a11626bdc421 100644
--- a/scripts/kconfig/lkc_proto.h
+++ b/scripts/kconfig/lkc_proto.h
@@ -8,6 +8,7 @@ int conf_read_simple(const char *name, int);
int conf_write_defconfig(const char *name);
int conf_write(const char *name);
int conf_write_autoconf(int overwrite);
+void conf_set_changed(bool val);
bool conf_get_changed(void);
void conf_set_changed_callback(void (*fn)(void));
void conf_set_message_callback(void (*fn)(const char *s));
diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index 1b490d4af0d3..3f78fb265136 100644
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -363,7 +363,7 @@ void print_title(WINDOW *dialog, const char *title, int width)
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
- * characters '\n' are propperly processed. We start on a new line
+ * characters '\n' are properly processed. We start on a new line
* if there is no room for at least 4 nonblanks following a double-space.
*/
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
@@ -541,7 +541,7 @@ int first_alpha(const char *string, const char *exempt)
* lxdialog suggest <ESC> <ESC> which is correctly translated to two
* times esc. But then we need to ignore the second esc to avoid stepping
* out one menu too much. Filter away all escaped key sequences since
- * keypad(FALSE) turn off ncurses support for escape sequences - and thats
+ * keypad(FALSE) turn off ncurses support for escape sequences - and that's
* needed to make notimeout() do as expected.
*/
int on_key_esc(WINDOW *win)
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 4063dbc1b927..9d3cf510562f 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -22,6 +22,8 @@
#include "lkc.h"
#include "lxdialog/dialog.h"
+#define JUMP_NB 9
+
static const char mconf_readme[] =
"Overview\n"
"--------\n"
@@ -297,17 +299,12 @@ static char filename[PATH_MAX+1];
static void set_config_filename(const char *config_filename)
{
static char menu_backtitle[PATH_MAX+128];
- int size;
- size = snprintf(menu_backtitle, sizeof(menu_backtitle),
- "%s - %s", config_filename, rootmenu.prompt->text);
- if (size >= sizeof(menu_backtitle))
- menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
+ snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
+ config_filename, rootmenu.prompt->text);
set_dialog_backtitle(menu_backtitle);
- size = snprintf(filename, sizeof(filename), "%s", config_filename);
- if (size >= sizeof(filename))
- filename[sizeof(filename)-1] = '\0';
+ snprintf(filename, sizeof(filename), "%s", config_filename);
}
struct subtitle_part {
@@ -908,7 +905,7 @@ static void conf_load(void)
return;
if (!conf_read(dialog_input_result)) {
set_config_filename(dialog_input_result);
- sym_set_change_count(1);
+ conf_set_changed(true);
return;
}
show_textbox(NULL, "File does not exist!", 5, 38);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index a5fbd6ccc006..606ba8a63c24 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -9,6 +9,7 @@
#include <string.h>
#include "lkc.h"
+#include "internal.h"
static const char nohelp_text[] = "There is no help available for this option.";
@@ -211,28 +212,6 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
menu_add_prop(type, expr_alloc_symbol(sym), dep);
}
-void menu_add_option_modules(void)
-{
- 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)
{
return sym2->type == S_INT || sym2->type == S_HEX ||
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index e0f965529166..7b371bd7fb36 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -268,7 +268,7 @@ static int mwin_max_cols;
static MENU *curses_menu;
static ITEM *curses_menu_items[MAX_MENU_ITEMS];
static struct mitem k_menu_items[MAX_MENU_ITEMS];
-static int items_num;
+static unsigned int items_num;
static int global_exit;
/* the currently selected button */
static const char *current_instructions = menu_instructions;
@@ -370,18 +370,18 @@ static void print_function_line(void)
int lines = getmaxy(stdscr);
for (i = 0; i < function_keys_num; i++) {
- (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
+ wattrset(main_window, attr_function_highlight);
mvwprintw(main_window, lines-3, offset,
"%s",
function_keys[i].key_str);
- (void) wattrset(main_window, attributes[FUNCTION_TEXT]);
+ wattrset(main_window, attr_function_text);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, lines-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
}
- (void) wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
}
/* help */
@@ -496,16 +496,20 @@ typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN,
/* return the index of the matched item, or -1 if no such item exists */
static int get_mext_match(const char *match_str, match_f flag)
{
- int match_start = item_index(current_item(curses_menu));
- int index;
+ int match_start, index;
+
+ /* Do not search if the menu is empty (i.e. items_num == 0) */
+ match_start = item_index(current_item(curses_menu));
+ if (match_start == ERR)
+ return -1;
if (flag == FIND_NEXT_MATCH_DOWN)
++match_start;
else if (flag == FIND_NEXT_MATCH_UP)
--match_start;
+ match_start = (match_start + items_num) % items_num;
index = match_start;
- index = (index + items_num) % items_num;
while (true) {
char *str = k_menu_items[index].str;
if (strcasestr(str, match_str) != NULL)
@@ -627,19 +631,12 @@ static int item_is_tag(char tag)
static char filename[PATH_MAX+1];
static char menu_backtitle[PATH_MAX+128];
-static const char *set_config_filename(const char *config_filename)
+static void set_config_filename(const char *config_filename)
{
- int size;
+ snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
+ config_filename, rootmenu.prompt->text);
- size = snprintf(menu_backtitle, sizeof(menu_backtitle),
- "%s - %s", config_filename, rootmenu.prompt->text);
- if (size >= sizeof(menu_backtitle))
- menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
-
- size = snprintf(filename, sizeof(filename), "%s", config_filename);
- if (size >= sizeof(filename))
- filename[sizeof(filename)-1] = '\0';
- return menu_backtitle;
+ snprintf(filename, sizeof(filename), "%s", config_filename);
}
/* return = 0 means we are successful.
@@ -956,16 +953,15 @@ static void show_menu(const char *prompt, const char *instructions,
current_instructions = instructions;
clear();
- (void) wattrset(main_window, attributes[NORMAL]);
- print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
+ print_in_middle(stdscr, 1, getmaxx(stdscr),
menu_backtitle,
- attributes[MAIN_HEADING]);
+ attr_main_heading);
- (void) wattrset(main_window, attributes[MAIN_MENU_BOX]);
+ wattrset(main_window, attr_main_menu_box);
box(main_window, 0, 0);
- (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]);
+ wattrset(main_window, attr_main_menu_heading);
mvwprintw(main_window, 0, 3, " %s ", prompt);
- (void) wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
set_menu_items(curses_menu, curses_menu_items);
@@ -1068,7 +1064,6 @@ static int do_match(int key, struct match_state *state, int *ans)
static void conf(struct menu *menu)
{
struct menu *submenu = NULL;
- const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
int res;
int current_index = 0;
@@ -1086,9 +1081,8 @@ static void conf(struct menu *menu)
if (!child_count)
break;
- show_menu(prompt ? prompt : "Main Menu",
- menu_instructions,
- current_index, &last_top_row);
+ show_menu(menu_get_prompt(menu), menu_instructions,
+ current_index, &last_top_row);
keypad((menu_win(curses_menu)), TRUE);
while (!global_exit) {
if (match_state.in_search) {
@@ -1404,7 +1398,7 @@ static void conf_load(void)
return;
if (!conf_read(dialog_input_result)) {
set_config_filename(dialog_input_result);
- sym_set_change_count(1);
+ conf_set_changed(true);
return;
}
btn_dialog(main_window, "File does not exist!", 0);
@@ -1523,9 +1517,9 @@ int main(int ac, char **av)
menu_opts_on(curses_menu, O_NONCYCLIC);
menu_opts_on(curses_menu, O_IGNORECASE);
set_menu_mark(curses_menu, " ");
- set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]);
- set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]);
- set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]);
+ set_menu_fore(curses_menu, attr_main_menu_fore);
+ set_menu_back(curses_menu, attr_main_menu_back);
+ set_menu_grey(curses_menu, attr_main_menu_grey);
set_config_filename(conf_get_configname());
setup_windows();
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 77f525a8617c..9aedf40f1dc0 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -7,169 +7,120 @@
#include "nconf.h"
#include "lkc.h"
-/* a list of all the different widgets we use */
-attributes_t attributes[ATTR_MAX+1] = {0};
-
-/* available colors:
- COLOR_BLACK 0
- COLOR_RED 1
- COLOR_GREEN 2
- COLOR_YELLOW 3
- COLOR_BLUE 4
- COLOR_MAGENTA 5
- COLOR_CYAN 6
- COLOR_WHITE 7
- */
-static void set_normal_colors(void)
-{
- init_pair(NORMAL, -1, -1);
- init_pair(MAIN_HEADING, COLOR_MAGENTA, -1);
-
- /* FORE is for the selected item */
- init_pair(MAIN_MENU_FORE, -1, -1);
- /* BACK for all the rest */
- init_pair(MAIN_MENU_BACK, -1, -1);
- init_pair(MAIN_MENU_GREY, -1, -1);
- init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1);
- init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1);
-
- init_pair(SCROLLWIN_TEXT, -1, -1);
- init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1);
- init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1);
-
- init_pair(DIALOG_TEXT, -1, -1);
- init_pair(DIALOG_BOX, COLOR_YELLOW, -1);
- init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1);
- init_pair(DIALOG_MENU_FORE, COLOR_RED, -1);
-
- init_pair(INPUT_BOX, COLOR_YELLOW, -1);
- init_pair(INPUT_HEADING, COLOR_GREEN, -1);
- init_pair(INPUT_TEXT, -1, -1);
- init_pair(INPUT_FIELD, -1, -1);
-
- init_pair(FUNCTION_HIGHLIGHT, -1, -1);
- init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1);
-}
-
-/* available attributes:
- A_NORMAL Normal display (no highlight)
- A_STANDOUT Best highlighting mode of the terminal.
- A_UNDERLINE Underlining
- A_REVERSE Reverse video
- A_BLINK Blinking
- A_DIM Half bright
- A_BOLD Extra bright or bold
- A_PROTECT Protected mode
- A_INVIS Invisible or blank mode
- A_ALTCHARSET Alternate character set
- A_CHARTEXT Bit-mask to extract a character
- COLOR_PAIR(n) Color-pair number n
- */
-static void normal_color_theme(void)
-{
- /* automatically add color... */
-#define mkattr(name, attr) do { \
-attributes[name] = attr | COLOR_PAIR(name); } while (0)
- mkattr(NORMAL, NORMAL);
- mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE);
-
- mkattr(MAIN_MENU_FORE, A_REVERSE);
- mkattr(MAIN_MENU_BACK, A_NORMAL);
- mkattr(MAIN_MENU_GREY, A_NORMAL);
- mkattr(MAIN_MENU_HEADING, A_BOLD);
- mkattr(MAIN_MENU_BOX, A_NORMAL);
-
- mkattr(SCROLLWIN_TEXT, A_NORMAL);
- mkattr(SCROLLWIN_HEADING, A_BOLD);
- mkattr(SCROLLWIN_BOX, A_BOLD);
-
- mkattr(DIALOG_TEXT, A_BOLD);
- mkattr(DIALOG_BOX, A_BOLD);
- mkattr(DIALOG_MENU_FORE, A_STANDOUT);
- mkattr(DIALOG_MENU_BACK, A_NORMAL);
-
- mkattr(INPUT_BOX, A_NORMAL);
- mkattr(INPUT_HEADING, A_BOLD);
- mkattr(INPUT_TEXT, A_NORMAL);
- mkattr(INPUT_FIELD, A_UNDERLINE);
-
- mkattr(FUNCTION_HIGHLIGHT, A_BOLD);
- mkattr(FUNCTION_TEXT, A_REVERSE);
-}
-
-static void no_colors_theme(void)
-{
- /* automatically add highlight, no color */
-#define mkattrn(name, attr) { attributes[name] = attr; }
-
- mkattrn(NORMAL, NORMAL);
- mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE);
-
- mkattrn(MAIN_MENU_FORE, A_STANDOUT);
- mkattrn(MAIN_MENU_BACK, A_NORMAL);
- mkattrn(MAIN_MENU_GREY, A_NORMAL);
- mkattrn(MAIN_MENU_HEADING, A_BOLD);
- mkattrn(MAIN_MENU_BOX, A_NORMAL);
-
- mkattrn(SCROLLWIN_TEXT, A_NORMAL);
- mkattrn(SCROLLWIN_HEADING, A_BOLD);
- mkattrn(SCROLLWIN_BOX, A_BOLD);
-
- mkattrn(DIALOG_TEXT, A_NORMAL);
- mkattrn(DIALOG_BOX, A_BOLD);
- mkattrn(DIALOG_MENU_FORE, A_STANDOUT);
- mkattrn(DIALOG_MENU_BACK, A_NORMAL);
-
- mkattrn(INPUT_BOX, A_BOLD);
- mkattrn(INPUT_HEADING, A_BOLD);
- mkattrn(INPUT_TEXT, A_NORMAL);
- mkattrn(INPUT_FIELD, A_UNDERLINE);
-
- mkattrn(FUNCTION_HIGHLIGHT, A_BOLD);
- mkattrn(FUNCTION_TEXT, A_REVERSE);
-}
+int attr_normal;
+int attr_main_heading;
+int attr_main_menu_box;
+int attr_main_menu_fore;
+int attr_main_menu_back;
+int attr_main_menu_grey;
+int attr_main_menu_heading;
+int attr_scrollwin_text;
+int attr_scrollwin_heading;
+int attr_scrollwin_box;
+int attr_dialog_text;
+int attr_dialog_menu_fore;
+int attr_dialog_menu_back;
+int attr_dialog_box;
+int attr_input_box;
+int attr_input_heading;
+int attr_input_text;
+int attr_input_field;
+int attr_function_text;
+int attr_function_highlight;
+
+#define COLOR_ATTR(_at, _fg, _bg, _hl) \
+ { .attr = &(_at), .has_color = true, .color_fg = _fg, .color_bg = _bg, .highlight = _hl }
+#define NO_COLOR_ATTR(_at, _hl) \
+ { .attr = &(_at), .has_color = false, .highlight = _hl }
+#define COLOR_DEFAULT -1
+
+struct nconf_attr_param {
+ int *attr;
+ bool has_color;
+ int color_fg;
+ int color_bg;
+ int highlight;
+};
+
+static const struct nconf_attr_param color_theme_params[] = {
+ COLOR_ATTR(attr_normal, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_heading, COLOR_MAGENTA, COLOR_DEFAULT, A_BOLD | A_UNDERLINE),
+ COLOR_ATTR(attr_main_menu_box, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_fore, COLOR_DEFAULT, COLOR_DEFAULT, A_REVERSE),
+ COLOR_ATTR(attr_main_menu_back, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_grey, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_scrollwin_text, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_scrollwin_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_scrollwin_box, COLOR_YELLOW, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_dialog_text, COLOR_DEFAULT, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_dialog_menu_fore, COLOR_RED, COLOR_DEFAULT, A_STANDOUT),
+ COLOR_ATTR(attr_dialog_menu_back, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_dialog_box, COLOR_YELLOW, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_input_box, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_input_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_input_text, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_input_field, COLOR_DEFAULT, COLOR_DEFAULT, A_UNDERLINE),
+ COLOR_ATTR(attr_function_text, COLOR_YELLOW, COLOR_DEFAULT, A_REVERSE),
+ COLOR_ATTR(attr_function_highlight, COLOR_DEFAULT, COLOR_DEFAULT, A_BOLD),
+ { /* sentinel */ }
+};
+
+static const struct nconf_attr_param no_color_theme_params[] = {
+ NO_COLOR_ATTR(attr_normal, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_heading, A_BOLD | A_UNDERLINE),
+ NO_COLOR_ATTR(attr_main_menu_box, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_fore, A_STANDOUT),
+ NO_COLOR_ATTR(attr_main_menu_back, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_grey, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_scrollwin_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_scrollwin_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_scrollwin_box, A_BOLD),
+ NO_COLOR_ATTR(attr_dialog_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_dialog_menu_fore, A_STANDOUT),
+ NO_COLOR_ATTR(attr_dialog_menu_back, A_NORMAL),
+ NO_COLOR_ATTR(attr_dialog_box, A_BOLD),
+ NO_COLOR_ATTR(attr_input_box, A_BOLD),
+ NO_COLOR_ATTR(attr_input_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_input_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_input_field, A_UNDERLINE),
+ NO_COLOR_ATTR(attr_function_text, A_REVERSE),
+ NO_COLOR_ATTR(attr_function_highlight, A_BOLD),
+ { /* sentinel */ }
+};
void set_colors(void)
{
- start_color();
- use_default_colors();
- set_normal_colors();
+ const struct nconf_attr_param *p;
+ int pair = 0;
+
if (has_colors()) {
- normal_color_theme();
+ start_color();
+ use_default_colors();
+ p = color_theme_params;
} else {
- /* give defaults */
- no_colors_theme();
+ p = no_color_theme_params;
}
-}
+ for (; p->attr; p++) {
+ int attr = p->highlight;
+
+ if (p->has_color) {
+ pair++;
+ init_pair(pair, p->color_fg, p->color_bg);
+ attr |= COLOR_PAIR(pair);
+ }
+
+ *p->attr = attr;
+ }
+}
/* this changes the windows attributes !!! */
-void print_in_middle(WINDOW *win,
- int starty,
- int startx,
- int width,
- const char *string,
- chtype color)
-{ int length, x, y;
- float temp;
-
-
- if (win == NULL)
- win = stdscr;
- getyx(win, y, x);
- if (startx != 0)
- x = startx;
- if (starty != 0)
- y = starty;
- if (width == 0)
- width = 80;
-
- length = strlen(string);
- temp = (width - length) / 2;
- x = startx + (int)temp;
- (void) wattrset(win, color);
- mvwprintw(win, y, x, "%s", string);
- refresh();
+void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs)
+{
+ wattrset(win, attrs);
+ mvwprintw(win, y, (width - strlen(str)) / 2, "%s", str);
}
int get_line_no(const char *text)
@@ -294,14 +245,14 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
msg_win = derwin(win, win_rows-2, msg_width, 1,
1+(total_width+2-msg_width)/2);
- set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
- set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
+ set_menu_fore(menu, attr_dialog_menu_fore);
+ set_menu_back(menu, attr_dialog_menu_back);
- (void) wattrset(win, attributes[DIALOG_BOX]);
+ wattrset(win, attr_dialog_box);
box(win, 0, 0);
/* print message */
- (void) wattrset(msg_win, attributes[DIALOG_TEXT]);
+ wattrset(msg_win, attr_dialog_text);
fill_window(msg_win, msg);
set_menu_win(menu, win);
@@ -405,16 +356,16 @@ int dialog_inputbox(WINDOW *main_window,
form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2);
keypad(form_win, TRUE);
- (void) wattrset(form_win, attributes[INPUT_FIELD]);
+ wattrset(form_win, attr_input_field);
- (void) wattrset(win, attributes[INPUT_BOX]);
+ wattrset(win, attr_input_box);
box(win, 0, 0);
- (void) wattrset(win, attributes[INPUT_HEADING]);
+ wattrset(win, attr_input_heading);
if (title)
mvwprintw(win, 0, 3, "%s", title);
/* print message */
- (void) wattrset(prompt_win, attributes[INPUT_TEXT]);
+ wattrset(prompt_win, attr_input_text);
fill_window(prompt_win, prompt);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
@@ -576,7 +527,7 @@ void show_scroll_win(WINDOW *main_window,
/* create the pad */
pad = newpad(total_lines+10, total_cols+10);
- (void) wattrset(pad, attributes[SCROLLWIN_TEXT]);
+ wattrset(pad, attr_scrollwin_text);
fill_window(pad, text);
win_lines = min(total_lines+4, lines-2);
@@ -591,9 +542,9 @@ void show_scroll_win(WINDOW *main_window,
win = newwin(win_lines, win_cols, y, x);
keypad(win, TRUE);
/* show the help in the help window, and show the help panel */
- (void) wattrset(win, attributes[SCROLLWIN_BOX]);
+ wattrset(win, attr_scrollwin_box);
box(win, 0, 0);
- (void) wattrset(win, attributes[SCROLLWIN_HEADING]);
+ wattrset(win, attr_scrollwin_heading);
mvwprintw(win, 0, 3, " %s ", title);
panel = new_panel(win);
@@ -604,10 +555,9 @@ void show_scroll_win(WINDOW *main_window,
text_cols, 0);
print_in_middle(win,
text_lines+2,
- 0,
text_cols,
"<OK>",
- attributes[DIALOG_MENU_FORE]);
+ attr_dialog_menu_fore);
wrefresh(win);
res = wgetch(win);
diff --git a/scripts/kconfig/nconf.h b/scripts/kconfig/nconf.h
index fa5245eb93a7..6f925bc74eb3 100644
--- a/scripts/kconfig/nconf.h
+++ b/scripts/kconfig/nconf.h
@@ -32,30 +32,26 @@
typeof(b) _b = b;\
_a < _b ? _a : _b; })
-typedef enum {
- NORMAL = 1,
- MAIN_HEADING,
- MAIN_MENU_BOX,
- MAIN_MENU_FORE,
- MAIN_MENU_BACK,
- MAIN_MENU_GREY,
- MAIN_MENU_HEADING,
- SCROLLWIN_TEXT,
- SCROLLWIN_HEADING,
- SCROLLWIN_BOX,
- DIALOG_TEXT,
- DIALOG_MENU_FORE,
- DIALOG_MENU_BACK,
- DIALOG_BOX,
- INPUT_BOX,
- INPUT_HEADING,
- INPUT_TEXT,
- INPUT_FIELD,
- FUNCTION_TEXT,
- FUNCTION_HIGHLIGHT,
- ATTR_MAX
-} attributes_t;
-extern attributes_t attributes[];
+extern int attr_normal;
+extern int attr_main_heading;
+extern int attr_main_menu_box;
+extern int attr_main_menu_fore;
+extern int attr_main_menu_back;
+extern int attr_main_menu_grey;
+extern int attr_main_menu_heading;
+extern int attr_scrollwin_text;
+extern int attr_scrollwin_heading;
+extern int attr_scrollwin_box;
+extern int attr_dialog_text;
+extern int attr_dialog_menu_fore;
+extern int attr_dialog_menu_back;
+extern int attr_dialog_box;
+extern int attr_input_box;
+extern int attr_input_heading;
+extern int attr_input_text;
+extern int attr_input_field;
+extern int attr_function_text;
+extern int attr_function_highlight;
typedef enum {
F_HELP = 1,
@@ -72,12 +68,7 @@ typedef enum {
void set_colors(void);
/* this changes the windows attributes !!! */
-void print_in_middle(WINDOW *win,
- int starty,
- int startx,
- int width,
- const char *string,
- chtype color);
+void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs);
int get_line_length(const char *line);
int get_line_no(const char *text);
const char *get_line(const char *text, int line_no);
diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y
index 190f1117f35a..2af7ce4e1531 100644
--- a/scripts/kconfig/parser.y
+++ b/scripts/kconfig/parser.y
@@ -12,6 +12,7 @@
#include <stdbool.h>
#include "lkc.h"
+#include "internal.h"
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
@@ -28,7 +29,7 @@ static bool zconf_endtoken(const char *tokenname,
struct symbol *symbol_hash[SYMBOL_HASHSIZE];
-static struct menu *current_menu, *current_entry;
+struct menu *current_menu, *current_entry;
%}
@@ -45,7 +46,6 @@ static struct menu *current_menu, *current_entry;
%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
@@ -53,7 +53,6 @@ static struct menu *current_menu, *current_entry;
%token T_COMMENT
%token T_CONFIG
%token T_DEFAULT
-%token T_DEFCONFIG_LIST
%token T_DEF_BOOL
%token T_DEF_TRISTATE
%token T_DEPENDS
@@ -71,7 +70,6 @@ static struct menu *current_menu, *current_entry;
%token T_MODULES
%token T_ON
%token T_OPEN_PAREN
-%token T_OPTION
%token T_OPTIONAL
%token T_PLUS_EQUAL
%token T_PROMPT
@@ -218,19 +216,12 @@ config_option: T_RANGE symbol symbol if_expr T_EOL
printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
};
-config_option: T_OPTION T_MODULES T_EOL
+config_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();
+ 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;
};
/* choice entry */
@@ -517,7 +508,7 @@ void conf_parse(const char *name)
}
if (yynerrs)
exit(1);
- sym_set_change_count(1);
+ conf_set_changed(true);
}
static bool zconf_endtoken(const char *tokenname,
@@ -723,5 +714,3 @@ void zconfdump(FILE *out)
}
}
}
-
-#include "menu.c"
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index d000869b787c..78087b2d9ac6 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -122,6 +122,7 @@ void ConfigItem::updateMenu(void)
goto set_prompt;
case P_COMMENT:
setIcon(promptColIdx, QIcon());
+ prompt = "*** " + prompt + " ***";
goto set_prompt;
default:
;
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 1c78ba49ca99..911c72a2dbc4 100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -21,7 +21,7 @@
# 1. Boot up the kernel that you want to stream line the config on.
# 2. Change directory to the directory holding the source of the
# kernel that you just booted.
-# 3. Copy the configuraton file to this directory as .config
+# 3. Copy the configuration file to this directory as .config
# 4. Have all your devices that you need modules for connected and
# operational (make sure that their corresponding modules are loaded)
# 5. Run this script redirecting the output to some other file
@@ -481,7 +481,7 @@ sub parse_config_depends
# The idea is we look at all the configs that select it. If one
# is already in our list of configs to enable, then there's nothing
# else to do. If there isn't, we pick the first config that was
-# enabled in the orignal config and use that.
+# enabled in the original config and use that.
sub parse_config_selects
{
my ($config, $p) = @_;
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index fe38e6fd2c2a..5844d636d38f 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -35,7 +35,6 @@ static struct symbol symbol_empty = {
.flags = SYMBOL_VALID,
};
-struct symbol *sym_defconfig_list;
struct symbol *modules_sym;
static tristate modules_val;
@@ -473,7 +472,7 @@ void sym_clear_all_valid(void)
for_all_symbols(i, sym)
sym->flags &= ~SYMBOL_VALID;
- sym_add_change_count(1);
+ conf_set_changed(true);
sym_calc_value(modules_sym);
}
diff --git a/scripts/kconfig/tests/choice/Kconfig b/scripts/kconfig/tests/choice/Kconfig
index a412205b1b0c..0930eb65e932 100644
--- a/scripts/kconfig/tests/choice/Kconfig
+++ b/scripts/kconfig/tests/choice/Kconfig
@@ -2,7 +2,7 @@
config MODULES
bool "Enable loadable module support"
- option modules
+ modules
default y
choice
diff --git a/scripts/kconfig/tests/choice_value_with_m_dep/Kconfig b/scripts/kconfig/tests/choice_value_with_m_dep/Kconfig
index 7106c26bb3a8..bd970cec07d6 100644
--- a/scripts/kconfig/tests/choice_value_with_m_dep/Kconfig
+++ b/scripts/kconfig/tests/choice_value_with_m_dep/Kconfig
@@ -2,7 +2,7 @@
config MODULES
def_bool y
- option modules
+ modules
config DEP
tristate
diff --git a/scripts/kconfig/tests/conftest.py b/scripts/kconfig/tests/conftest.py
index 0345ef6e3273..af8774a5697c 100644
--- a/scripts/kconfig/tests/conftest.py
+++ b/scripts/kconfig/tests/conftest.py
@@ -53,6 +53,10 @@ class Conf:
# Override 'srctree' environment to make the test as the top directory
extra_env['srctree'] = self._test_dir
+ # Clear KCONFIG_DEFCONFIG_LIST to keep unit tests from being affected
+ # by the user's environment.
+ extra_env['KCONFIG_DEFCONFIG_LIST'] = ''
+
# Run Kconfig in a temporary directory.
# This directory is automatically removed when done.
with tempfile.TemporaryDirectory() as temp_dir:
diff --git a/scripts/kconfig/tests/inter_choice/Kconfig b/scripts/kconfig/tests/inter_choice/Kconfig
index 5698a4018dd0..26c25f68695b 100644
--- a/scripts/kconfig/tests/inter_choice/Kconfig
+++ b/scripts/kconfig/tests/inter_choice/Kconfig
@@ -2,7 +2,7 @@
config MODULES
def_bool y
- option modules
+ modules
choice
prompt "Choice"