sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

kconfig: sync to linux v3.10-rc6 

This brings us some new features like directly jumping to search results.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2013-06-21 08:51:15 +02:00
parent 7c3603a199
commit 34870a5ec7
33 changed files with 1617 additions and 3070 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
scripts/kconfig/.gitignore vendored
View File

@ -2,13 +2,11 @@
# Generated files
#
config*
lex.*.c
*.lex.c
*.tab.c
*.tab.h
zconf.hash.c
*.moc
lkc_defs.h
gconf.glade.h
*.pot
*.mo

69
scripts/kconfig/Makefile
View File

@ -11,6 +11,9 @@ else
Kconfig := Kconfig
endif
# We need this, in case the user has it in its environment
unexport CONFIG_
xconfig: $(obj)/qconf
$< $(Kconfig)
@ -50,9 +53,8 @@ localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
# Create new linux.pot file
# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
# The symlink is used to repair a deficiency in arch/um
update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
$(Q)echo " GEN config"
$(Q)echo " GEN config.pot"
$(Q)xgettext --default-domain=linux \
--add-comments --keyword=_ --keyword=N_ \
--from-code=UTF-8 \
@ -60,16 +62,16 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
--directory=$(srctree) --directory=$(objtree) \
--output $(obj)/config.pot
$(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
$(Q)ln -fs Kconfig.x86 arch/um/Kconfig
$(Q)(for i in `ls $(srctree)/arch/*/Kconfig`; \
$(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
$(srctree)/arch/*/um/Kconfig`; \
do \
echo " GEN $$i"; \
echo " GEN $$i"; \
$(obj)/kxgettext $$i \
>> $(obj)/config.pot; \
done )
$(Q)echo " GEN linux.pot"
$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
--output $(obj)/linux.pot
$(Q)rm -f $(srctree)/arch/um/Kconfig
$(Q)rm -f $(obj)/config.pot
PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
@ -77,11 +79,17 @@ PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
$< --$@ $(Kconfig)
PHONY += listnewconfig oldnoconfig savedefconfig defconfig
PHONY += listnewconfig olddefconfig oldnoconfig savedefconfig defconfig
listnewconfig oldnoconfig: $(obj)/conf
listnewconfig olddefconfig: $(obj)/conf
$< --$@ $(Kconfig)
# oldnoconfig is an alias of olddefconfig, because people already are dependent
# on its behavior(sets new symbols to their default value but not 'n') with the
# counter-intuitive name.
oldnoconfig: $(obj)/conf
$< --olddefconfig $(Kconfig)
savedefconfig: $(obj)/conf
$< --$@=defconfig $(Kconfig)
@ -115,7 +123,7 @@ help:
@echo ' alldefconfig - New config with all symbols set to default'
@echo ' randconfig - New config with random answer to all options'
@echo ' listnewconfig - List new options'
@echo ' oldnoconfig - Same as silentoldconfig but set new symbols to n (unset)'
@echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
# lxdialog stuff
check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
@ -211,7 +219,9 @@ HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
HOSTLOADLIBES_nconf = -lmenu -lpanel -lncurses
HOSTLOADLIBES_nconf = $(shell \
pkg-config --libs menu panel ncurses 2>/dev/null \
|| echo "-lmenu -lpanel -lncurses" )
$(obj)/qconf.o: $(obj)/.tmp_qtcheck
ifeq ($(qconf-target),1)
@ -235,12 +245,12 @@ $(obj)/.tmp_qtcheck:
if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
done; \
if [ -z "$$dir" ]; then \
echo "*"; \
echo "* Unable to find any QT installation. Please make sure that"; \
echo "* the QT4 or QT3 development package is correctly installed and"; \
echo "* either qmake can be found or install pkg-config or set"; \
echo "* the QTDIR environment variable to the correct location."; \
echo "*"; \
echo >&2 "*"; \
echo >&2 "* Unable to find any QT installation. Please make sure that"; \
echo >&2 "* the QT4 or QT3 development package is correctly installed and"; \
echo >&2 "* either qmake can be found or install pkg-config or set"; \
echo >&2 "* the QTDIR environment variable to the correct location."; \
echo >&2 "*"; \
false; \
fi; \
libpath=$$dir/lib; lib=qt; osdir=""; \
@ -261,8 +271,8 @@ $(obj)/.tmp_qtcheck:
else \
cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
binpath="\$$(shell pkg-config QtCore --variable=prefix)"; \
moc="$$binpath/bin/moc"; \
moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
[ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
fi; \
echo "KC_QT_CFLAGS=$$cflags" > $@; \
echo "KC_QT_LIBS=$$libs" >> $@; \
@ -280,17 +290,17 @@ $(obj)/.tmp_gtkcheck:
if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
touch $@; \
else \
echo "*"; \
echo "* GTK+ is present but version >= 2.0.0 is required."; \
echo "*"; \
echo >&2 "*"; \
echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
echo >&2 "*"; \
false; \
fi \
else \
echo "*"; \
echo "* Unable to find the GTK+ installation. Please make sure that"; \
echo "* the GTK+ 2.0 development package is correctly installed..."; \
echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
echo "*"; \
echo >&2 "*"; \
echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \
echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \
echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
echo >&2 "*"; \
false; \
fi
endif
@ -299,8 +309,11 @@ $(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
$(obj)/qconf.o: $(obj)/qconf.moc
$(obj)/%.moc: $(src)/%.h
$(KC_QT_MOC) -i $< -o $@
quiet_cmd_moc = MOC $@
cmd_moc = $(KC_QT_MOC) -i $< -o $@
$(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck
$(call cmd,moc)
# Extract gconf menu items for I18N support
$(obj)/gconf.glade.h: $(obj)/gconf.glade

2
scripts/kconfig/check.sh
View File

@ -1,6 +1,6 @@
#!/bin/sh
# Needed for systems without gettext
$* -xc -o /dev/null - > /dev/null 2>&1 << EOF
$* -x c -o /dev/null - > /dev/null 2>&1 << EOF
#include <libintl.h>
int main()
{

66
scripts/kconfig/conf.c
View File

@ -13,6 +13,7 @@
#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <errno.h>
#include "lkc.h"
@ -32,10 +33,11 @@ enum input_mode {
defconfig,
savedefconfig,
listnewconfig,
oldnoconfig,
olddefconfig,
} input_mode = oldaskconfig;
static int indent = 1;
static int tty_stdio;
static int valid_stdin = 1;
static int sync_kconfig;
static int conf_cnt;
@ -108,6 +110,8 @@ static int conf_askvalue(struct symbol *sym, const char *def)
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
if (!tty_stdio)
printf("\n");
return 1;
default:
break;
@ -365,7 +369,7 @@ static void conf(struct menu *menu)
case P_MENU:
if ((input_mode == silentoldconfig ||
input_mode == listnewconfig ||
input_mode == oldnoconfig) &&
input_mode == olddefconfig) &&
rootEntry != menu) {
check_conf(menu);
return;
@ -429,7 +433,7 @@ static void check_conf(struct menu *menu)
if (sym->name && !sym_is_choice_value(sym)) {
printf("%s%s\n", CONFIG_, sym->name);
}
} else if (input_mode != oldnoconfig) {
} else if (input_mode != olddefconfig) {
if (!conf_cnt++)
printf(_("*\n* Restart config...\n*\n"));
rootEntry = menu_get_parent_menu(menu);
@ -454,7 +458,13 @@ static struct option long_opts[] = {
{"alldefconfig", no_argument, NULL, alldefconfig},
{"randconfig", no_argument, NULL, randconfig},
{"listnewconfig", no_argument, NULL, listnewconfig},
{"oldnoconfig", no_argument, NULL, oldnoconfig},
{"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},
{NULL, 0, NULL, 0}
};
@ -467,7 +477,8 @@ static void conf_usage(const char *progname)
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(" --oldnoconfig Same as silentoldconfig but set new symbols to no\n");
printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n");
printf(" --oldnoconfig An alias of olddefconfig\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");
@ -488,6 +499,8 @@ int main(int ac, char **av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
tty_stdio = isatty(0) && isatty(1) && isatty(2);
while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) {
input_mode = (enum input_mode)opt;
switch (opt) {
@ -502,14 +515,23 @@ int main(int ac, char **av)
{
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, 10);
if (*endp == '\0') {
seed = tmp;
}
}
srand(seed);
break;
}
@ -520,7 +542,7 @@ int main(int ac, char **av)
case allmodconfig:
case alldefconfig:
case listnewconfig:
case oldnoconfig:
case olddefconfig:
break;
case '?':
conf_usage(progname);
@ -565,7 +587,7 @@ int main(int ac, char **av)
case oldaskconfig:
case oldconfig:
case listnewconfig:
case oldnoconfig:
case olddefconfig:
conf_read(NULL);
break;
case allnoconfig:
@ -574,8 +596,15 @@ int main(int ac, char **av)
case alldefconfig:
case randconfig:
name = getenv("KCONFIG_ALLCONFIG");
if (name && !stat(name, &tmpstat)) {
conf_read_simple(name, S_DEF_USER);
if (!name)
break;
if ((strcmp(name, "") != 0) && (strcmp(name, "1") != 0)) {
if (conf_read_simple(name, S_DEF_USER)) {
fprintf(stderr,
_("*** Can't read seed configuration \"%s\"!\n"),
name);
exit(1);
}
break;
}
switch (input_mode) {
@ -586,10 +615,13 @@ int main(int ac, char **av)
case randconfig: name = "allrandom.config"; break;
default: break;
}
if (!stat(name, &tmpstat))
conf_read_simple(name, S_DEF_USER);
else if (!stat("all.config", &tmpstat))
conf_read_simple("all.config", S_DEF_USER);
if (conf_read_simple(name, S_DEF_USER) &&
conf_read_simple("all.config", S_DEF_USER)) {
fprintf(stderr,
_("*** KCONFIG_ALLCONFIG set, but no \"%s\" or \"all.config\" file found\n"),
name);
exit(1);
}
break;
default:
break;
@ -604,7 +636,7 @@ int main(int ac, char **av)
return 1;
}
}
valid_stdin = isatty(0) && isatty(1) && isatty(2);
valid_stdin = tty_stdio;
}
switch (input_mode) {
@ -635,7 +667,7 @@ int main(int ac, char **av)
/* fall through */
case oldconfig:
case listnewconfig:
case oldnoconfig:
case olddefconfig:
case silentoldconfig:
/* Update until a loop caused no more changes */
do {
@ -643,7 +675,7 @@ int main(int ac, char **av)
check_conf(&rootmenu);
} while (conf_cnt &&
(input_mode != listnewconfig &&
input_mode != oldnoconfig));
input_mode != olddefconfig));
break;
}

188
scripts/kconfig/confdata.c
View File

@ -182,10 +182,66 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
return 0;
}
#define LINE_GROWTH 16
static int add_byte(int c, char **lineptr, size_t slen, size_t *n)
{
char *nline;
size_t new_size = slen + 1;
if (new_size > *n) {
new_size += LINE_GROWTH - 1;
new_size *= 2;
nline = realloc(*lineptr, new_size);
if (!nline)
return -1;
*lineptr = nline;
*n = new_size;
}
(*lineptr)[slen] = c;
return 0;
}
static ssize_t compat_getline(char **lineptr, size_t *n, FILE *stream)
{
char *line = *lineptr;
size_t slen = 0;
for (;;) {
int c = getc(stream);
switch (c) {
case '\n':
if (add_byte(c, &line, slen, n) < 0)
goto e_out;
slen++;
/* fall through */
case EOF:
if (add_byte('\0', &line, slen, n) < 0)
goto e_out;
*lineptr = line;
if (slen == 0)
return -1;
return slen;
default:
if (add_byte(c, &line, slen, n) < 0)
goto e_out;
slen++;
}
}
e_out:
line[slen-1] = '\0';
*lineptr = line;
return -1;
}
int conf_read_simple(const char *name, int def)
{
FILE *in = NULL;
char line[1024];
char *line = NULL;
size_t line_asize = 0;
char *p, *p2;
struct symbol *sym;
int i, def_flags;
@ -247,7 +303,7 @@ load:
}
}
while (fgets(line, sizeof(line), in)) {
while (compat_getline(&line, &line_asize, in) != -1) {
conf_lineno++;
sym = NULL;
if (line[0] == '#') {
@ -335,6 +391,7 @@ setsym:
cs->def[def].tri = EXPR_OR(cs->def[def].tri, sym->def[def].tri);
}
}
free(line);
fclose(in);
if (modules_sym)
@ -344,10 +401,8 @@ setsym:
int conf_read(const char *name)
{
struct symbol *sym, *choice_sym;
struct property *prop;
struct expr *e;
int i, flags;
struct symbol *sym;
int i;
sym_set_change_count(0);
@ -357,7 +412,7 @@ int conf_read(const char *name)
for_all_symbols(i, sym) {
sym_calc_value(sym);
if (sym_is_choice(sym) || (sym->flags & SYMBOL_AUTO))
goto sym_ok;
continue;
if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) {
/* check that calculated value agrees with saved value */
switch (sym->type) {
@ -366,30 +421,18 @@ int conf_read(const char *name)
if (sym->def[S_DEF_USER].tri != sym_get_tristate_value(sym))
break;
if (!sym_is_choice(sym))
goto sym_ok;
continue;
/* fall through */
default:
if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val))
goto sym_ok;
continue;
break;
}
} else if (!sym_has_value(sym) && !(sym->flags & SYMBOL_WRITE))
/* no previous value and not saved */
goto sym_ok;
continue;
conf_unsaved++;
/* maybe print value in verbose mode... */
sym_ok:
if (!sym_is_choice(sym))
continue;
/* The choice symbol only has a set value (and thus is not new)
* if all its visible childs have values.
*/
prop = sym_get_choice_prop(sym);
flags = sym->flags;
expr_list_for_each_sym(prop->expr, e, choice_sym)
if (choice_sym->visible != no)
flags &= choice_sym->flags;
sym->flags &= flags | ~SYMBOL_DEF_USER;
}
for_all_symbols(i, sym) {
@ -464,7 +507,7 @@ kconfig_print_comment(FILE *fp, const char *value, void *arg)
fprintf(fp, "#");
if (l) {
fprintf(fp, " ");
fwrite(p, l, 1, fp);
xfwrite(p, l, 1, fp);
p += l;
}
fprintf(fp, "\n");
@ -537,7 +580,7 @@ header_print_comment(FILE *fp, const char *value, void *arg)
fprintf(fp, " *");
if (l) {
fprintf(fp, " ");
fwrite(p, l, 1, fp);
xfwrite(p, l, 1, fp);
p += l;
}
fprintf(fp, "\n");
@ -553,35 +596,6 @@ static struct conf_printer header_printer_cb =
.print_comment = header_print_comment,
};
/*
* Generate the __enabled_CONFIG_* and __enabled_CONFIG_*_MODULE macros for
* use by the IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
* generated even for booleans so that the IS_ENABLED() macro works.
*/
static void
header_print__enabled_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
{
switch (sym->type) {
case S_BOOLEAN:
case S_TRISTATE: {
fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
sym->name, (*value == 'y'));
fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
sym->name, (*value == 'm'));
break;
}
default:
break;
}
}
static struct conf_printer header__enabled_printer_cb =
{
.print_symbol = header_print__enabled_symbol,
.print_comment = header_print_comment,
};
/*
* Tristate printer
*
@ -963,16 +977,11 @@ int conf_write_autoconf(void)
conf_write_heading(out_h, &header_printer_cb, NULL);
for_all_symbols(i, sym) {
if (!sym->name)
continue;
sym_calc_value(sym);
conf_write_symbol(out_h, sym, &header__enabled_printer_cb, NULL);
if (!(sym->flags & SYMBOL_WRITE))
if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
continue;
/* write symbol to auto.conf, tristate and header files */
conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
@ -1097,10 +1106,54 @@ static void set_all_choice_values(struct symbol *csym)
void conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
int i, cnt;
int i, cnt, pby, pty, ptm; /* pby: probability of boolean = 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 );
}
}
for_all_symbols(i, sym) {
if (sym_has_value(sym))
if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID))
continue;
switch (sym_get_type(sym)) {
case S_BOOLEAN:
@ -1116,8 +1169,15 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
sym->def[S_DEF_USER].tri = no;
break;
case def_random:
cnt = sym_get_type(sym) == S_TRISTATE ? 3 : 2;
sym->def[S_DEF_USER].tri = (tristate)(rand() % cnt);
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;

10
scripts/kconfig/expr.c
View File

@ -13,7 +13,7 @@
struct expr *expr_alloc_symbol(struct symbol *sym)
{
struct expr *e = calloc(1, sizeof(*e));
struct expr *e = xcalloc(1, sizeof(*e));
e->type = E_SYMBOL;
e->left.sym = sym;
return e;
@ -21,7 +21,7 @@ struct expr *expr_alloc_symbol(struct symbol *sym)
struct expr *expr_alloc_one(enum expr_type type, struct expr *ce)
{
struct expr *e = calloc(1, sizeof(*e));
struct expr *e = xcalloc(1, sizeof(*e));
e->type = type;
e->left.expr = ce;
return e;
@ -29,7 +29,7 @@ struct expr *expr_alloc_one(enum expr_type type, struct expr *ce)
struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2)
{
struct expr *e = calloc(1, sizeof(*e));
struct expr *e = xcalloc(1, sizeof(*e));
e->type = type;
e->left.expr = e1;
e->right.expr = e2;
@ -38,7 +38,7 @@ struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e
struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2)
{
struct expr *e = calloc(1, sizeof(*e));
struct expr *e = xcalloc(1, sizeof(*e));
e->type = type;
e->left.sym = s1;
e->right.sym = s2;
@ -66,7 +66,7 @@ struct expr *expr_copy(const struct expr *org)
if (!org)
return NULL;
e = malloc(sizeof(*org));
e = xmalloc(sizeof(*org));
memcpy(e, org, sizeof(*org));
switch (org->type) {
case E_SYMBOL:

11
scripts/kconfig/expr.h
View File

@ -10,7 +10,9 @@
extern "C" {
#endif
#include <assert.h>
#include <stdio.h>
#include "list.h"
#ifndef __cplusplus
#include <stdbool.h>
#endif
@ -172,6 +174,15 @@ struct menu {
#define MENU_CHANGED 0x0001
#define MENU_ROOT 0x0002
struct jump_key {
struct list_head entries;
size_t offset;
struct menu *target;
int index;
};
#define JUMP_NB 9
extern struct file *file_list;
extern struct file *current_file;
struct file *lookup_file(const char *name);

13
scripts/kconfig/gconf.c
View File

@ -10,6 +10,7 @@
# include <config.h>
#endif
#include <stdlib.h>
#include "lkc.h"
#include "images.c"
@ -22,7 +23,6 @@
#include <string.h>
#include <unistd.h>
#include <time.h>
#include <stdlib.h>
//#define DEBUG
@ -683,7 +683,7 @@ void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE, intro_text);
GTK_BUTTONS_CLOSE, "%s", intro_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@ -701,7 +701,7 @@ void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE, about_text);
GTK_BUTTONS_CLOSE, "%s", about_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@ -720,7 +720,7 @@ void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE, license_text);
GTK_BUTTONS_CLOSE, "%s", license_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@ -830,7 +830,7 @@ static void renderer_edited(GtkCellRendererText * cell,
static void change_sym_value(struct menu *menu, gint col)
{
struct symbol *sym = menu->sym;
tristate oldval, newval;
tristate newval;
if (!sym)
return;
@ -847,7 +847,6 @@ static void change_sym_value(struct menu *menu, gint col)
switch (sym_get_type(sym)) {
case S_BOOLEAN:
case S_TRISTATE:
oldval = sym_get_tristate_value(sym);
if (!sym_tristate_within_range(sym, newval))
newval = yes;
sym_set_tristate_value(sym, newval);
@ -1278,7 +1277,6 @@ static void update_tree(struct menu *src, GtkTreeIter * dst)
gboolean valid;
GtkTreeIter *sibling;
struct symbol *sym;
struct property *prop;
struct menu *menu1, *menu2;
if (src == &rootmenu)
@ -1287,7 +1285,6 @@ static void update_tree(struct menu *src, GtkTreeIter * dst)
valid = gtk_tree_model_iter_children(model2, child2, dst);
for (child1 = src->list; child1; child1 = child1->next) {
prop = child1->prompt;
sym = child1->sym;
reparse:

35
scripts/kconfig/kconfig_load.c
View File

@ -1,35 +0,0 @@
#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>
#include "lkc.h"
#define P(name,type,arg) type (*name ## _p) arg
#include "lkc_proto.h"
#undef P
void kconfig_load(void)
{
void *handle;
char *error;
handle = dlopen("./libkconfig.so", RTLD_LAZY);
if (!handle) {
handle = dlopen("./scripts/kconfig/libkconfig.so", RTLD_LAZY);
if (!handle) {
fprintf(stderr, "%s\n", dlerror());
exit(1);
}
}
#define P(name,type,arg) \
{ \
name ## _p = dlsym(handle, #name); \
if ((error = dlerror())) { \
fprintf(stderr, "%s\n", error); \
exit(1); \
} \
}
#include "lkc_proto.h"
#undef P
}

2430
scripts/kconfig/lex.zconf.c_shipped
View File

File diff suppressed because it is too large Load Diff

131
scripts/kconfig/list.h Normal file
View File

@ -0,0 +1,131 @@
#ifndef LIST_H
#define LIST_H
/*
* Copied from include/linux/...
*/
#undef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
/**
* container_of - cast a member of a structure out to the containing structure
* @ptr: the pointer to the member.
* @type: the type of the container struct this is embedded in.
* @member: the name of the member within the struct.
*
*/
#define container_of(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
struct list_head {
struct list_head *next, *prev;
};
#define LIST_HEAD_INIT(name) { &(name), &(name) }
#define LIST_HEAD(name) \
struct list_head name = LIST_HEAD_INIT(name)
/**
* list_entry - get the struct for this entry
* @ptr: the &struct list_head pointer.
* @type: the type of the struct this is embedded in.
* @member: the name of the list_struct within the struct.
*/
#define list_entry(ptr, type, member) \
container_of(ptr, type, member)
/**
* list_for_each_entry - iterate over list of given type
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*/
#define list_for_each_entry(pos, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member); \
&pos->member != (head); \
pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*/
#define list_for_each_entry_safe(pos, n, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member), \
n = list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
/**
* list_empty - tests whether a list is empty
* @head: the list to test.
*/
static inline int list_empty(const struct list_head *head)
{
return head->next == head;
}
/*
* Insert a new entry between two known consecutive entries.
*
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
static inline void __list_add(struct list_head *_new,
struct list_head *prev,
struct list_head *next)
{
next->prev = _new;
_new->next = next;
_new->prev = prev;
prev->next = _new;
}
/**
* list_add_tail - add a new entry
* @new: new entry to be added
* @head: list head to add it before
*
* Insert a new entry before the specified head.
* This is useful for implementing queues.
*/
static inline void list_add_tail(struct list_head *_new, struct list_head *head)
{
__list_add(_new, head->prev, head);
}
/*
* Delete a list entry by making the prev/next entries
* point to each other.
*
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
static inline void __list_del(struct list_head *prev, struct list_head *next)
{
next->prev = prev;
prev->next = next;
}
#define LIST_POISON1 ((void *) 0x00100100)
#define LIST_POISON2 ((void *) 0x00200200)
/**
* list_del - deletes entry from list.
* @entry: the element to delete from the list.
* Note: list_empty() on entry does not return true after this, the entry is
* in an undefined state.
*/
static inline void list_del(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
entry->next = (struct list_head*)LIST_POISON1;
entry->prev = (struct list_head*)LIST_POISON2;
}
#endif

14
scripts/kconfig/lkc.h
View File

@ -39,6 +39,12 @@ extern "C" {
#ifndef CONFIG_
#define CONFIG_ "CONFIG_"
#endif
static inline const char *CONFIG_prefix(void)
{
return getenv( "CONFIG_" ) ?: CONFIG_;
}
#undef CONFIG_
#define CONFIG_ CONFIG_prefix()
#define TF_COMMAND 0x0001
#define TF_PARAM 0x0002
@ -90,8 +96,10 @@ struct conf_printer {
/* confdata.c and expr.c */
static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
{
if (fwrite(str, len, count, out) < count)
fprintf(stderr, "\nError in writing or end of file.\n");
assert(len != 0);
if (fwrite(str, len, count, out) != count)
fprintf(stderr, "Error in writing or end of file.\n");
}
/* menu.c */
@ -114,6 +122,8 @@ 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);
struct gstr {
size_t len;

6
scripts/kconfig/lkc_proto.h
View File

@ -21,8 +21,10 @@ P(menu_get_root_menu,struct menu *,(struct menu *menu));
P(menu_get_parent_menu,struct menu *,(struct menu *menu));
P(menu_has_help,bool,(struct menu *menu));
P(menu_get_help,const char *,(struct menu *menu));
P(get_symbol_str, void, (struct gstr *r, struct symbol *sym));
P(get_relations_str, struct gstr, (struct symbol **sym_arr));
P(get_symbol_str, void, (struct gstr *r, struct symbol *sym, struct list_head
*head));
P(get_relations_str, struct gstr, (struct symbol **sym_arr, struct list_head
*head));
P(menu_get_ext_help,void,(struct menu *menu, struct gstr *help));
/* symbol.c */

15
scripts/kconfig/lxdialog/check-lxdialog.sh
View File

@ -4,7 +4,9 @@
# What library to link
ldflags()
{
for ext in so a dylib ; do
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
@ -19,12 +21,13 @@ ldflags()
# Where is ncurses.h?
ccflags()
{
if [ -f /usr/include/ncurses/ncurses.h ]; then
if [ -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="<ncurses/curses.h>"'
elif [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"'
echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"'
elif [ -f /usr/include/ncurses.h ]; then
echo '-DCURSES_LOC="<ncurses.h>"'
else
@ -38,7 +41,7 @@ trap "rm -f $tmp" 0 1 2 3 15
# Check if we can link to ncurses
check() {
$cc -xc - -o $tmp 2>/dev/null <<'EOF'
$cc -x c - -o $tmp 2>/dev/null <<'EOF'
#include CURSES_LOC
main() {}
EOF

4
scripts/kconfig/lxdialog/checklist.c
View File

@ -15,6 +15,10 @@
* 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"

21
scripts/kconfig/lxdialog/dialog.h
View File

@ -12,6 +12,10 @@
* 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>
@ -102,8 +106,14 @@ struct dialog_color {
int hl; /* highlight this item */
};
struct subtitle_list {
struct subtitle_list *next;
const char *text;
};
struct dialog_info {
const char *backtitle;
struct subtitle_list *subtitles;
struct dialog_color screen;
struct dialog_color shadow;
struct dialog_color dialog;
@ -140,6 +150,7 @@ struct dialog_info {
*/
extern struct dialog_info dlg;
extern char dialog_input_result[];
extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */
/*
* Function prototypes
@ -191,6 +202,7 @@ int on_key_resize(void);
int init_dialog(const char *backtitle);
void set_dialog_backtitle(const char *backtitle);
void set_dialog_subtitles(struct subtitle_list *subtitles);
void end_dialog(int x, int y);
void attr_clear(WINDOW * win, int height, int width, chtype attr);
void dialog_clear(void);
@ -205,12 +217,17 @@ int first_alpha(const char *string, const char *exempt);
int dialog_yesno(const char *title, const char *prompt, int height, int width);
int dialog_msgbox(const char *title, const char *prompt, int height,
int width, int pause);
int dialog_textbox(const char *title, const char *file, int height, int width);
typedef void (*update_text_fn)(char *buf, size_t start, size_t end, void
*_data);
int dialog_textbox(const char *title, char *tbuf, int initial_height,
int initial_width, int *keys, int *_vscroll, int *_hscroll,
update_text_fn update_text, void *data);
int dialog_menu(const char *title, const char *prompt,
const void *selected, int *s_scroll);
int dialog_checklist(const char *title, const char *prompt, int height,
int width, int list_height);
extern char dialog_input_result[];
int dialog_inputbox(const char *title, const char *prompt, int height,
int width, const char *init);

127
scripts/kconfig/lxdialog/inputbox.c
View File

@ -13,6 +13,10 @@
* 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"
@ -41,7 +45,8 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
const char *init)
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
int input_x = 0, key = 0, button = -1;
int show_x, len, pos;
char *instr = dialog_input_result;
WINDOW *dialog;
@ -93,14 +98,17 @@ do_resize:
wmove(dialog, box_y, box_x);
wattrset(dialog, dlg.inputbox.atr);
input_x = strlen(instr);
len = strlen(instr);
pos = len;
if (input_x >= box_width) {
scroll = input_x - box_width + 1;
if (len >= box_width) {
show_x = len - box_width + 1;
input_x = box_width - 1;
for (i = 0; i < box_width - 1; i++)
waddch(dialog, instr[scroll + i]);
waddch(dialog, instr[show_x + i]);
} else {
show_x = 0;
input_x = len;
waddstr(dialog, instr);
}
@ -117,45 +125,104 @@ do_resize:
case KEY_UP:
case KEY_DOWN:
break;
case KEY_LEFT:
continue;
case KEY_RIGHT:
continue;
case KEY_BACKSPACE:
case 127:
if (input_x || scroll) {
if (pos) {
wattrset(dialog, dlg.inputbox.atr);
if (!input_x) {
scroll = scroll < box_width - 1 ? 0 : scroll - (box_width - 1);
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++)
waddch(dialog,
instr[scroll + input_x + i] ?
instr[scroll + input_x + i] : ' ');
input_x = strlen(instr) - scroll;
if (input_x == 0) {
show_x--;
} else
input_x--;
instr[scroll + input_x] = '\0';
mvwaddch(dialog, box_y, input_x + box_x, ' ');
if (pos < len) {
for (i = pos - 1; i < len; i++) {
instr[i] = instr[i+1];
}
}
pos--;
len--;
instr[len] = '\0';
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++) {
if (!instr[show_x + i]) {
waddch(dialog, ' ');
break;
}
waddch(dialog, instr[show_x + i]);
}
wmove(dialog, box_y, input_x + box_x);
wrefresh(dialog);
}
continue;
case KEY_LEFT:
if (pos > 0) {
if (input_x > 0) {
wmove(dialog, box_y, --input_x + box_x);
} else if (input_x == 0) {
show_x--;
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++) {
if (!instr[show_x + i]) {
waddch(dialog, ' ');
break;
}
waddch(dialog, instr[show_x + i]);
}
wmove(dialog, box_y, box_x);
}
pos--;
}
continue;
case KEY_RIGHT:
if (pos < len) {
if (input_x < box_width - 1) {
wmove(dialog, box_y, ++input_x + box_x);
} else if (input_x == box_width - 1) {
show_x++;
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++) {
if (!instr[show_x + i]) {
waddch(dialog, ' ');
break;
}
waddch(dialog, instr[show_x + i]);
}
wmove(dialog, box_y, input_x + box_x);
}
pos++;
}
continue;
default:
if (key < 0x100 && isprint(key)) {
if (scroll + input_x < MAX_LEN) {
if (len < MAX_LEN) {
wattrset(dialog, dlg.inputbox.atr);
instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) {
scroll++;
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width - 1; i++)
waddch(dialog, instr [scroll + i]);
if (pos < len) {
for (i = len; i > pos; i--)
instr[i] = instr[i-1];
instr[pos] = key;
} else {
wmove(dialog, box_y, input_x++ + box_x);
waddch(dialog, key);
instr[len] = key;
}
pos++;
len++;
instr[len] = '\0';
if (input_x == box_width - 1) {
show_x++;
} else {
input_x++;
}
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++) {
if (!instr[show_x + i]) {
waddch(dialog, ' ');
break;
}
waddch(dialog, instr[show_x + i]);
}
wmove(dialog, box_y, input_x + box_x);
wrefresh(dialog);
} else
flash(); /* Alarm user about overflow */

35
scripts/kconfig/lxdialog/menubox.c
View File

@ -13,6 +13,10 @@
* 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.
*/
/*
@ -22,7 +26,7 @@
*
* *) A bugfix for the Page-Down problem
*
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* to the first position in the menu box. Now lxdialog is a bit
* smarter and works more like other menu systems (just have a look at
* it).
@ -150,12 +154,14 @@ static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,
*/
static void print_buttons(WINDOW * win, int height, int width, int selected)
{
int x = width / 2 - 16;
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);
wmove(win, y, x + 1 + 12 * selected);
wrefresh(win);
@ -297,10 +303,11 @@ do_resize:
}
}
if (i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
if (item_count() != 0 &&
(i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE)) {
/* Remove highligt of current item */
print_item(scroll + choice, choice, FALSE);
@ -368,7 +375,7 @@ do_resize:
case TAB:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 2 : (button > 2 ? 0 : button);
? 4 : (button > 4 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh(menu);
@ -395,17 +402,17 @@ do_resize:
return 2;
case 's':
case 'y':
return 3;
case 'n':
return 4;
case 'm':
return 5;
case ' ':
case 'n':
return 6;
case '/':
case 'm':
return 7;
case 'z':
case ' ':
return 8;
case '/':
return 9;
case 'z':
return 10;
case '\n':
return button;
}

178
scripts/kconfig/lxdialog/textbox.c
View File

@ -13,28 +13,34 @@
* 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"
static void back_lines(int n);
static void print_page(WINDOW * win, int height, int width);
static void print_line(WINDOW * win, int row, int width);
static void print_page(WINDOW *win, int height, int width, update_text_fn
update_text, void *data);
static void print_line(WINDOW *win, int row, int width);
static char *get_line(void);
static void print_position(WINDOW * win);
static int hscroll;
static int begin_reached, end_reached, page_length;
static const char *buf;
static const char *page;
static char *buf;
static char *page;
/*
* refresh window content
*/
static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw,
int cur_y, int cur_x)
int cur_y, int cur_x, update_text_fn update_text,
void *data)
{
print_page(box, boxh, boxw);
print_page(box, boxh, boxw, update_text, data);
print_position(dialog);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
@ -43,14 +49,18 @@ static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw,
/*
* Display text from a file in a dialog box.
*
* keys is a null-terminated array
* update_text() may not add or remove any '\n' or '\0' in tbuf
*/
int dialog_textbox(const char *title, const char *tbuf,
int initial_height, int initial_width)
int dialog_textbox(const char *title, char *tbuf, int initial_height,
int initial_width, int *keys, int *_vscroll, int *_hscroll,
update_text_fn update_text, void *data)
{
int i, x, y, cur_x, cur_y, key = 0;
int height, width, boxh, boxw;
int passed_end;
WINDOW *dialog, *box;
bool done = false;
begin_reached = 1;
end_reached = 0;
@ -59,6 +69,15 @@ int dialog_textbox(const char *title, const char *tbuf,
buf = tbuf;
page = buf; /* page is pointer to start of page to be displayed */
if (_vscroll && *_vscroll) {
begin_reached = 0;
for (i = 0; i < *_vscroll; i++)
get_line();
}
if (_hscroll)
hscroll = *_hscroll;
do_resize:
getmaxyx(stdscr, height, width);
if (height < 8 || width < 8)
@ -116,25 +135,28 @@ do_resize:
/* Print first page of text */
attr_clear(box, boxh, boxw, dlg.dialog.atr);
refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text,
data);
while ((key != KEY_ESC) && (key != '\n')) {
while (!done) {
key = wgetch(dialog);
switch (key) {
case 'E': /* Exit */
case 'e':
case 'X':
case 'x':
delwin(box);
delwin(dialog);
return 0;
case 'q':
case '\n':
done = true;
break;
case 'g': /* First page */
case KEY_HOME:
if (!begin_reached) {
begin_reached = 1;
page = buf;
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
cur_y, cur_x, update_text,
data);
}
break;
case 'G': /* Last page */
@ -144,78 +166,48 @@ do_resize:
/* point to last char in buf */
page = buf + strlen(buf);
back_lines(boxh);
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case 'K': /* Previous line */
case 'k':
case KEY_UP:
if (!begin_reached) {
back_lines(page_length + 1);
if (begin_reached)
break;
/* We don't call print_page() here but use
* scrolling to ensure faster screen update.
* However, 'end_reached' and 'page_length'
* should still be updated, and 'page' should
* point to start of next page. This is done
* by calling get_line() in the following
* 'for' loop. */
scrollok(box, TRUE);
wscrl(box, -1); /* Scroll box region down one line */
scrollok(box, FALSE);
page_length = 0;
passed_end = 0;
for (i = 0; i < boxh; i++) {
if (!i) {
/* print first line of page */
print_line(box, 0, boxw);
wnoutrefresh(box);
} else
/* Called to update 'end_reached' and 'page' */
get_line();
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
print_position(dialog);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
}
back_lines(page_length + 1);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case 'B': /* Previous page */
case 'b':
case 'u':
case KEY_PPAGE:
if (begin_reached)
break;
back_lines(page_length + boxh);
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case 'J': /* Next line */
case 'j':
case KEY_DOWN:
if (!end_reached) {
begin_reached = 0;
scrollok(box, TRUE);
scroll(box); /* Scroll box region up one line */
scrollok(box, FALSE);
print_line(box, boxh - 1, boxw);
wnoutrefresh(box);
print_position(dialog);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
}
if (end_reached)
break;
back_lines(page_length - 1);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case KEY_NPAGE: /* Next page */
case ' ':
case 'd':
if (end_reached)
break;
begin_reached = 0;
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
@ -230,8 +222,8 @@ do_resize:
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case 'L': /* Scroll right */
case 'l':
@ -241,11 +233,12 @@ do_resize:
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
refresh_text_box(dialog, box, boxh, boxw,
cur_y, cur_x);
refresh_text_box(dialog, box, boxh, boxw, cur_y,
cur_x, update_text, data);
break;
case KEY_ESC:
key = on_key_esc(dialog);
if (on_key_esc(dialog) == KEY_ESC)
done = true;
break;
case KEY_RESIZE:
back_lines(height);
@ -253,11 +246,31 @@ do_resize:
delwin(dialog);
on_key_resize();
goto do_resize;
default:
for (i = 0; keys[i]; i++) {
if (key == keys[i]) {
done = true;
break;
}
}
}
}
delwin(box);
delwin(dialog);
return key; /* ESC pressed */
if (_vscroll) {
const char *s;
s = buf;
*_vscroll = 0;
back_lines(page_length);
while (s < page && (s = strchr(s, '\n'))) {
(*_vscroll)++;
s++;
}
}
if (_hscroll)
*_hscroll = hscroll;
return key;
}
/*
@ -294,12 +307,23 @@ static void back_lines(int n)
}
/*
* Print a new page of text. Called by dialog_textbox().
* Print a new page of text.
*/
static void print_page(WINDOW * win, int height, int width)
static void print_page(WINDOW *win, int height, int width, update_text_fn
update_text, void *data)
{
int i, passed_end = 0;
if (update_text) {
char *end;
for (i = 0; i < height; i++)
get_line();
end = page;
back_lines(height);
update_text(buf, page - buf, end - buf, data);
}
page_length = 0;
for (i = 0; i < height; i++) {
print_line(win, i, width);
@ -312,7 +336,7 @@ static void print_page(WINDOW * win, int height, int width)
}
/*
* Print a new line of text. Called by dialog_textbox() and print_page().
* Print a new line of text.
*/
static void print_line(WINDOW * win, int row, int width)
{
@ -350,10 +374,8 @@ static char *get_line(void)
end_reached = 0;
while (*page != '\n') {
if (*page == '\0') {
if (!end_reached) {
end_reached = 1;
break;
}
end_reached = 1;
break;
} else if (i < MAX_LEN)
line[i++] = *(page++);
else {
@ -366,7 +388,7 @@ static char *get_line(void)
if (i <= MAX_LEN)
line[i] = '\0';
if (!end_reached)
page++; /* move pass '\n' */
page++; /* move past '\n' */
return line;
}

56
scripts/kconfig/lxdialog/util.c
View File

@ -13,12 +13,19 @@
* 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>
#include "dialog.h"
/* Needed in signal handler in mconf.c */
int saved_x, saved_y;
struct dialog_info dlg;
static void set_mono_theme(void)
@ -250,12 +257,48 @@ void dialog_clear(void)
attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
/* Display background title if it exists ... - SLH */
if (dlg.backtitle != NULL) {
int i;
int i, len = 0, skip = 0;
struct subtitle_list *pos;
wattrset(stdscr, dlg.screen.atr);
mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle);
for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {
/* 3 is for the arrow and spaces */
len += strlen(pos->text) + 3;
}
wmove(stdscr, 1, 1);
for (i = 1; i < COLS - 1; i++)
if (len > COLS - 2) {
const char *ellipsis = "[...] ";
waddstr(stdscr, ellipsis);
skip = len - (COLS - 2 - strlen(ellipsis));
}
for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {
if (skip == 0)
waddch(stdscr, ACS_RARROW);
else
skip--;
if (skip == 0)
waddch(stdscr, ' ');
else
skip--;
if (skip < strlen(pos->text)) {
waddstr(stdscr, pos->text + skip);
skip = 0;
} else
skip -= strlen(pos->text);
if (skip == 0)
waddch(stdscr, ' ');
else
skip--;
}
for (i = len + 1; i < COLS - 1; i++)
waddch(stdscr, ACS_HLINE);
}
wnoutrefresh(stdscr);
@ -269,6 +312,10 @@ int init_dialog(const char *backtitle)
int height, width;
initscr(); /* Init curses */
/* Get current cursor position for signal handler in mconf.c */
getyx(stdscr, saved_y, saved_x);
getmaxyx(stdscr, height, width);
if (height < 19 || width < 80) {
endwin();
@ -291,6 +338,11 @@ void set_dialog_backtitle(const char *backtitle)
dlg.backtitle = backtitle;
}
void set_dialog_subtitles(struct subtitle_list *subtitles)
{
dlg.subtitles = subtitles;
}
/*
* End using dialog functions.
*/

4
scripts/kconfig/lxdialog/yesno.c
View File

@ -13,6 +13,10 @@
* 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"

270
scripts/kconfig/mconf.c
View File

@ -105,10 +105,10 @@ static const char mconf_readme[] = N_(
"Text Box (Help Window)\n"
"--------\n"
"o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
" keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n"
" who are familiar with less and lynx.\n"
" keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for \n"
" those who are familiar with less and lynx.\n"
"\n"
"o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n"
"o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n"
"\n"
"\n"
"Alternate Configuration Files\n"
@ -236,16 +236,19 @@ search_help[] = N_(
"Result:\n"
"-----------------------------------------------------------------\n"
"Symbol: FOO [=m]\n"
"Type : tristate\n"
"Prompt: Foo bus is used to drive the bar HW\n"
"Defined at drivers/pci/Kconfig:47\n"
"Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
"Location:\n"
" -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n"
" -> PCI support (PCI [=y])\n"
" -> PCI access mode (<choice> [=y])\n"
"Selects: LIBCRC32\n"
"Selected by: BAR\n"
" Defined at drivers/pci/Kconfig:47\n"
" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
" Location:\n"
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
" -> PCI support (PCI [=y])\n"
"(1) -> PCI access mode (<choice> [=y])\n"
" Selects: LIBCRC32\n"
" Selected by: BAR\n"
"-----------------------------------------------------------------\n"
"o The line 'Type:' shows the type of the configuration option for\n"
" this symbol (boolean, 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 tell at what file / line number the symbol\n"
@ -254,8 +257,12 @@ search_help[] = N_(
" this symbol to be visible in the menu (selectable)\n"
"o The 'Location:' lines tell where in the menu structure this symbol\n"
" is located\n"
" A location followed by a [=y] indicate that this is a selectable\n"
" menu item - and current value is displayed inside brackets.\n"
" A location followed by a [=y] indicates that this is a\n"
" selectable menu item - and the current value is displayed inside\n"
" brackets.\n"
" Press the key in the (#) prefix to jump directly to that\n"
" location. You will be returned to the current search results\n"
" after exiting this new menu.\n"
"o The 'Selects:' line tell what symbol will be automatically\n"
" selected if this symbol is selected (y or m)\n"
"o The 'Selected by' line tell what symbol has selected this symbol\n"
@ -273,13 +280,16 @@ static struct menu *current_menu;
static int child_count;
static int single_menu_mode;
static int show_all_options;
static int saved_x, saved_y;
static int save_and_exit;
static void conf(struct menu *menu);
static void conf(struct menu *menu, struct menu *active_menu);
static void conf_choice(struct menu *menu);
static void conf_string(struct menu *menu);
static void conf_load(void);
static void conf_save(void);
static int show_textbox_ext(const char *title, char *text, int r, int c,
int *keys, int *vscroll, int *hscroll,
update_text_fn update_text, void *data);
static void show_textbox(const char *title, const char *text, int r, int c);
static void show_helptext(const char *title, const char *text);
static void show_help(struct menu *menu);
@ -301,18 +311,103 @@ static void set_config_filename(const char *config_filename)
filename[sizeof(filename)-1] = '\0';
}
struct subtitle_part {
struct list_head entries;
const char *text;
};
static LIST_HEAD(trail);
static struct subtitle_list *subtitles;
static void set_subtitle(void)
{
struct subtitle_part *sp;
struct subtitle_list *pos, *tmp;
for (pos = subtitles; pos != NULL; pos = tmp) {
tmp = pos->next;
free(pos);
}
subtitles = NULL;
list_for_each_entry(sp, &trail, entries) {
if (sp->text) {
if (pos) {
pos->next = xcalloc(sizeof(*pos), 1);
pos = pos->next;
} else {
subtitles = pos = xcalloc(sizeof(*pos), 1);
}
pos->text = sp->text;
}
}
set_dialog_subtitles(subtitles);
}
static void reset_subtitle(void)
{
struct subtitle_list *pos, *tmp;
for (pos = subtitles; pos != NULL; pos = tmp) {
tmp = pos->next;
free(pos);
}
subtitles = NULL;
set_dialog_subtitles(subtitles);
}
struct search_data {
struct list_head *head;
struct menu **targets;
int *keys;
};
static void update_text(char *buf, size_t start, size_t end, void *_data)
{
struct search_data *data = _data;
struct jump_key *pos;
int k = 0;
list_for_each_entry(pos, data->head, entries) {
if (pos->offset >= start && pos->offset < end) {
char header[4];
if (k < JUMP_NB) {
int key = '0' + (pos->index % JUMP_NB) + 1;
sprintf(header, "(%c)", key);
data->keys[k] = key;
data->targets[k] = pos->target;
k++;
} else {
sprintf(header, " ");
}
memcpy(buf + pos->offset, header, sizeof(header) - 1);
}
}
data->keys[k] = 0;
}
static void search_conf(void)
{
struct symbol **sym_arr;
struct gstr res;
struct gstr title;
char *dialog_input;
int dres;
int dres, vscroll = 0, hscroll = 0;
bool again;
struct gstr sttext;
struct subtitle_part stpart;
title = str_new();
str_printf( &title, _("Enter %s (sub)string to search for "
"(with or without \"%s\")"), CONFIG_, CONFIG_);
again:
dialog_clear();
dres = dialog_inputbox(_("Search Configuration Parameter"),
_("Enter " CONFIG_ " (sub)string to search for "
"(with or without \"" CONFIG_ "\")"),
str_get(&title),
10, 75, "");
switch (dres) {
case 0:
@ -321,6 +416,7 @@ again:
show_helptext(_("Search Configuration"), search_help);
goto again;
default:
str_free(&title);
return;
}
@ -329,11 +425,43 @@ again:
if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
dialog_input += strlen(CONFIG_);
sttext = str_new();
str_printf(&sttext, "Search (%s)", dialog_input_result);
stpart.text = str_get(&sttext);
list_add_tail(&stpart.entries, &trail);
sym_arr = sym_re_search(dialog_input);
res = get_relations_str(sym_arr);
do {
LIST_HEAD(head);
struct menu *targets[JUMP_NB];
int keys[JUMP_NB + 1], i;
struct search_data data = {
.head = &head,
.targets = targets,
.keys = keys,
};
struct jump_key *pos, *tmp;
res = get_relations_str(sym_arr, &head);
set_subtitle();
dres = show_textbox_ext(_("Search Results"), (char *)
str_get(&res), 0, 0, keys, &vscroll,
&hscroll, &update_text, (void *)
&data);
again = false;
for (i = 0; i < JUMP_NB && keys[i]; i++)
if (dres == keys[i]) {
conf(targets[i]->parent, targets[i]);
again = true;
}
str_free(&res);
list_for_each_entry_safe(pos, tmp, &head, entries)
free(pos);
} while (again);
free(sym_arr);
show_textbox(_("Search Results"), str_get(&res), 0, 0);
str_free(&res);
str_free(&title);
list_del(trail.prev);
str_free(&sttext);
}
static void build_conf(struct menu *menu)
@ -514,40 +642,40 @@ conf_childs:
indent -= doint;
}
static void conf(struct menu *menu)
static void conf(struct menu *menu, struct menu *active_menu)
{
struct menu *submenu;
const char *prompt = menu_get_prompt(menu);
struct subtitle_part stpart;
struct symbol *sym;
struct menu *active_menu = NULL;
int res;
int s_scroll = 0;
if (menu != &rootmenu)
stpart.text = menu_get_prompt(menu);
else
stpart.text = NULL;
list_add_tail(&stpart.entries, &trail);
while (1) {
item_reset();
current_menu = menu;
build_conf(menu);
if (!child_count)
break;
if (menu == &rootmenu) {
item_make("--- ");
item_set_tag(':');
item_make(_(" Load an Alternate Configuration File"));
item_set_tag('L');
item_make(_(" Save an Alternate Configuration File"));
item_set_tag('S');
}
set_subtitle();
dialog_clear();
res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
_(menu_instructions),
active_menu, &s_scroll);
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
break;
if (!item_activate_selected())
continue;
if (!item_tag())
continue;
if (item_count() != 0) {
if (!item_activate_selected())
continue;
if (!item_tag())
continue;
}
submenu = item_data();
active_menu = item_data();
if (submenu)
@ -562,32 +690,36 @@ static void conf(struct menu *menu)
if (single_menu_mode)
submenu->data = (void *) (long) !submenu->data;
else
conf(submenu);
conf(submenu, NULL);
break;
case 't':
if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
conf_choice(submenu);
else if (submenu->prompt->type == P_MENU)
conf(submenu);
conf(submenu, NULL);
break;
case 's':
conf_string(submenu);
break;
case 'L':
conf_load();
break;
case 'S':
conf_save();
break;
}
break;
case 2:
if (sym)
show_help(submenu);
else
else {
reset_subtitle();
show_helptext(_("README"), _(mconf_readme));
}
break;
case 3:
reset_subtitle();
conf_save();
break;
case 4:
reset_subtitle();
conf_load();
break;
case 5:
if (item_is_tag('t')) {
if (sym_set_tristate_value(sym, yes))
break;
@ -595,34 +727,45 @@ static void conf(struct menu *menu)
show_textbox(NULL, setmod_text, 6, 74);
}
break;
case 4:
case 6:
if (item_is_tag('t'))
sym_set_tristate_value(sym, no);
break;
case 5:
case 7:
if (item_is_tag('t'))
sym_set_tristate_value(sym, mod);
break;
case 6:
case 8:
if (item_is_tag('t'))
sym_toggle_tristate_value(sym);
else if (item_is_tag('m'))
conf(submenu);
conf(submenu, NULL);
break;
case 7:
case 9:
search_conf();
break;
case 8:
case 10:
show_all_options = !show_all_options;
break;
}
}
list_del(trail.prev);
}
static int show_textbox_ext(const char *title, char *text, int r, int c, int
*keys, int *vscroll, int *hscroll, update_text_fn
update_text, void *data)
{
dialog_clear();
return dialog_textbox(title, text, r, c, keys, vscroll, hscroll,
update_text, data);
}
static void show_textbox(const char *title, const char *text, int r, int c)
{
dialog_clear();
dialog_textbox(title, text, r, c);
show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL,
NULL, NULL);
}
static void show_helptext(const char *title, const char *text)
@ -630,6 +773,17 @@ static void show_helptext(const char *title, const char *text)
show_textbox(title, text, 0, 0);
}
static void conf_message_callback(const char *fmt, va_list ap)
{
char buf[PATH_MAX+1];
vsnprintf(buf, sizeof(buf), fmt, ap);
if (save_and_exit)
printf("%s", buf);
else
show_textbox(NULL, buf, 6, 60);
}
static void show_help(struct menu *menu)
{
struct gstr help = str_new();
@ -798,6 +952,8 @@ static int handle_exit(void)
{
int res;
save_and_exit = 1;
reset_subtitle();
dialog_clear();
if (conf_get_changed())
res = dialog_yesno(NULL,
@ -830,6 +986,8 @@ static int handle_exit(void)
fprintf(stderr, _("\n\n"
"Your configuration changes were NOT saved."
"\n\n"));
if (res != KEY_ESC)
res = 0;
}
return res;
@ -860,9 +1018,6 @@ int main(int ac, char **av)
single_menu_mode = 1;
}
initscr();
getyx(stdscr, saved_y, saved_x);
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"));
@ -870,8 +1025,9 @@ int main(int ac, char **av)
}
set_config_filename(conf_get_configname());
conf_set_message_callback(conf_message_callback);
do {
conf(&rootmenu);
conf(&rootmenu, NULL);
res = handle_exit();
} while (res == KEY_ESC);

103
scripts/kconfig/menu.c
View File

@ -48,7 +48,7 @@ void menu_add_entry(struct symbol *sym)
{
struct menu *menu;
menu = malloc(sizeof(*menu));
menu = xmalloc(sizeof(*menu));
memset(menu, 0, sizeof(*menu));
menu->sym = sym;
menu->parent = current_menu;
@ -146,11 +146,24 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
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);
prop->visible.expr
= expr_alloc_and(prop->visible.expr,
menu->visibility);
dup_expr);
}
}
@ -507,27 +520,53 @@ const char *menu_get_help(struct menu *menu)
return "";
}
static void get_prompt_str(struct gstr *r, struct property *prop)
static void get_prompt_str(struct gstr *r, struct property *prop,
struct list_head *head)
{
int i, j;
struct menu *submenu[8], *menu;
struct menu *submenu[8], *menu, *location = NULL;
struct jump_key *jump;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
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");
}
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent)
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
submenu[i++] = menu;
if (location == NULL && accessible)
location = menu;
}
if (head && location) {
jump = xmalloc(sizeof(struct jump_key));
if (menu_is_visible(prop->menu)) {
/*
* There is not enough room to put the hint at the
* beginning of the "Prompt" line. Put the hint on the
* last "Location" line even when it would belong on
* the former.
*/
jump->target = prop->menu;
} else
jump->target = location;
if (list_empty(head))
jump->index = 0;
else
jump->index = list_entry(head->prev, struct jump_key,
entries)->index + 1;
list_add_tail(&jump->entries, head);
}
if (i > 0) {
str_printf(r, _(" Location:\n"));
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu)));
if (head && location && menu == location)
jump->offset = r->len - 1;
str_printf(r, "%*c-> %s", j, ' ',
_(menu_get_prompt(menu)));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
menu->sym->name : _("<choice>"),
@ -538,7 +577,23 @@ static void get_prompt_str(struct gstr *r, struct property *prop)
}
}
void get_symbol_str(struct gstr *r, struct symbol *sym)
/*
* get peoperty of type P_SYMBOL
*/
static struct property *get_symbol_prop(struct symbol *sym)
{
struct property *prop = NULL;
for_all_properties(sym, prop, P_SYMBOL)
break;
return prop;
}
/*
* head is optional and may be NULL
*/
void get_symbol_str(struct gstr *r, struct symbol *sym,
struct list_head *head)
{
bool hit;
struct property *prop;
@ -557,7 +612,19 @@ void get_symbol_str(struct gstr *r, struct symbol *sym)
}
}
for_all_prompts(sym, prop)
get_prompt_str(r, 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");
}
}
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {
@ -577,14 +644,14 @@ void get_symbol_str(struct gstr *r, struct symbol *sym)
str_append(r, "\n\n");
}
struct gstr get_relations_str(struct symbol **sym_arr)
struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head)
{
struct symbol *sym;
struct gstr res = str_new();
int i;
for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
get_symbol_str(&res, sym);
get_symbol_str(&res, sym, head);
if (!i)
str_append(&res, _("No matches found.\n"));
return res;
@ -603,5 +670,5 @@ void menu_get_ext_help(struct menu *menu, struct gstr *help)
}
str_printf(help, "%s\n", _(help_text));
if (sym)
get_symbol_str(help, sym);
get_symbol_str(help, sym, NULL);
}

150
scripts/kconfig/merge_config.sh Executable file
View File

@ -0,0 +1,150 @@
#!/bin/sh
# merge_config.sh - Takes a list of config fragment values, and merges
# them one by one. Provides warnings on overridden values, and specified
# values that did not make it to the resulting .config file (due to missed
# dependencies or config symbol removal).
#
# Portions reused from kconf_check and generate_cfg:
# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/kconf_check
# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/generate_cfg
#
# Copyright (c) 2009-2010 Wind River Systems, Inc.
# Copyright 2011 Linaro
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# 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.
clean_up() {
rm -f $TMP_FILE
exit
}
trap clean_up HUP INT TERM
usage() {
echo "Usage: $0 [OPTIONS] [CONFIG [...]]"
echo " -h display this help text"
echo " -m only merge the fragments, do not execute the make command"
echo " -n use allnoconfig instead of alldefconfig"
echo " -r list redundant entries when merging fragments"
echo " -O dir to put generated output files"
}
MAKE=true
ALLTARGET=alldefconfig
WARNREDUN=false
OUTPUT=.
while true; do
case $1 in
"-n")
ALLTARGET=allnoconfig
shift
continue
;;
"-m")
MAKE=false
shift
continue
;;
"-h")
usage
exit
;;
"-r")
WARNREDUN=true
shift
continue
;;
"-O")
if [ -d $2 ];then
OUTPUT=$(echo $2 | sed 's/\/*$//')
else
echo "output directory $2 does not exist" 1>&2
exit 1
fi
shift 2
continue
;;
*)
break
;;
esac
done
INITFILE=$1
shift;
MERGE_LIST=$*
SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(CONFIG_[a-zA-Z0-9_]*\)[= ].*/\2/p"
TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
echo "Using $INITFILE as base"
cat $INITFILE > $TMP_FILE
# Merge files, printing warnings on overrided values
for MERGE_FILE in $MERGE_LIST ; do
echo "Merging $MERGE_FILE"
CFG_LIST=$(sed -n "$SED_CONFIG_EXP" $MERGE_FILE)
for CFG in $CFG_LIST ; do
grep -q -w $CFG $TMP_FILE
if [ $? -eq 0 ] ; then
PREV_VAL=$(grep -w $CFG $TMP_FILE)
NEW_VAL=$(grep -w $CFG $MERGE_FILE)
if [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then
echo Value of $CFG is redefined by fragment $MERGE_FILE:
echo Previous value: $PREV_VAL
echo New value: $NEW_VAL
echo
elif [ "$WARNREDUN" = "true" ]; then
echo Value of $CFG is redundant by fragment $MERGE_FILE:
fi
sed -i "/$CFG[ =]/d" $TMP_FILE
fi
done
cat $MERGE_FILE >> $TMP_FILE
done
if [ "$MAKE" = "false" ]; then
cp $TMP_FILE $OUTPUT/.config
echo "#"
echo "# merged configuration written to $OUTPUT/.config (needs make)"
echo "#"
clean_up
exit
fi
# If we have an output dir, setup the O= argument, otherwise leave
# it blank, since O=. will create an unnecessary ./source softlink
OUTPUT_ARG=""
if [ "$OUTPUT" != "." ] ; then
OUTPUT_ARG="O=$OUTPUT"
fi
# Use the merged file as the starting point for:
# alldefconfig: Fills in any missing symbols with Kconfig default
# allnoconfig: Fills in any missing symbols with # CONFIG_* is not set
make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
# Check all specified config values took (might have missed-dependency issues)
for CFG in $(sed -n "$SED_CONFIG_EXP" $TMP_FILE); do
REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE)
ACTUAL_VAL=$(grep -w -e "$CFG" $OUTPUT/.config)
if [ "x$REQUESTED_VAL" != "x$ACTUAL_VAL" ] ; then
echo "Value requested for $CFG not in final .config"
echo "Requested value: $REQUESTED_VAL"
echo "Actual value: $ACTUAL_VAL"
echo ""
fi
done
clean_up

366
scripts/kconfig/nconf.c
View File

@ -7,215 +7,208 @@
*/
#define _GNU_SOURCE
#include <string.h>
#include <stdlib.h>
#include "lkc.h"
#include "nconf.h"
#include <ctype.h>
static const char nconf_readme[] = N_(
"Overview\n"
"--------\n"
"This interface let you select features and parameters for the build.\n"
"Features can either be built-in, modularized, or ignored. Parameters\n"
"must be entered in as decimal or hexadecimal numbers or text.\n"
static const char nconf_global_help[] = N_(
"Help windows\n"
"------------\n"
"o Global help: Unless in a data entry window, pressing <F1> will give \n"
" you the global help window, which you are just reading.\n"
"\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"
" XXX cannot be selected. Use Symbol Info to find out why,\n"
"while *, M or whitespace inside braces means to build in, build as\n"
"a module or to exclude the feature respectively.\n"
"o A short version of the global help is available by pressing <F3>.\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"
"<N> to removed it. You may also press the <Space Bar> to cycle\n"
"through the available options (ie. Y->N->M->Y).\n"
"o Local help: To get help related to the current menu entry, use any\n"
" of <?> <h>, or if in a data entry window then press <F1>.\n"
"\n"
"Some additional keyboard hints:\n"
"\n"
"Menus\n"
"Menu entries\n"
"------------\n"
"This interface lets you select features and parameters for the kernel\n"
"build. Kernel features can either be built-in, modularized, or removed.\n"
"Parameters must be entered as text or decimal or hexadecimal numbers.\n"
"\n"
"Menu entries 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, are selected by another feature\n"
" - - are selected by another feature\n"
" XXX cannot be selected. Symbol Info <F2> tells you why.\n"
"*, M or whitespace inside braces means to build in, build as a module\n"
"or to exclude the feature respectively.\n"
"\n"
"To change any of these features, highlight it with the movement keys\n"
"listed below and press <y> to build it in, <m> to make it a module or\n"
"<n> to remove it. You may press the <Space> key to cycle through the\n"
"available options.\n"
"\n"
"A trailing \"--->\" designates a submenu.\n"
"\n"
"\n"
"Menu navigation keys\n"
"----------------------------------------------------------------------\n"
"Linewise up <Up>\n"
"Linewise down <Down>\n"
"Pagewise up <Page Up>\n"
"Pagewise down <Page Down>\n"
"First entry <Home>\n"
"Last entry <End>\n"
"Enter a submenu <Right> <Enter>\n"
"Go back to parent menu <Left> <Esc> <F5>\n"
"Close a help window <Enter> <Esc> <F5>\n"
"Close entry window, apply <Enter>\n"
"Close entry window, forget <Esc> <F5>\n"
"Start incremental, case-insensitive search for STRING in menu entries,\n"
" no regex support, STRING is displayed in upper left corner\n"
" </>STRING\n"
" Remove last character <Backspace>\n"
" Jump to next hit <Down>\n"
" Jump to previous hit <Up>\n"
"Exit menu search mode </> <Esc>\n"
"Search for configuration variables with or without leading CONFIG_\n"
" <F8>RegExpr<Enter>\n"
"Verbose search help <F8><F1>\n"
"----------------------------------------------------------------------\n"
"\n"
"Unless in a data entry window, key <1> may be used instead of <F1>,\n"
"<2> instead of <F2>, etc.\n"
"\n"
"\n"
"Radiolist (Choice list)\n"
"-----------------------\n"
"Use the movement keys listed above to select the option you wish to set\n"
"and press <Space>.\n"
"\n"
"\n"
"Data entry\n"
"----------\n"
"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
" you wish to change use <Enter> or <Space>. Goto submenu by \n"
" pressing <Enter> of <right-arrow>. Use <Esc> or <left-arrow> to go back.\n"
" Submenus are designated by \"--->\".\n"
"\n"
" Searching: pressing '/' triggers interactive search mode.\n"
" nconfig performs a case insensitive search for the string\n"
" in the menu prompts (no regex support).\n"
" Pressing the up/down keys highlights the previous/next\n"
" matching item. Backspace removes one character from the\n"
" match string. Pressing either '/' again or ESC exits\n"
" search mode. All other keys behave normally.\n"
"\n"
" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n"
" unseen options into view.\n"
"\n"
"o To exit a menu use the just press <ESC> <F5> <F8> or <left-arrow>.\n"
"\n"
"o To get help with an item, press <F1>\n"
" Shortcut: Press <h> or <?>.\n"
"Enter the requested information and press <Enter>. Hexadecimal values\n"
"may be entered without the \"0x\" prefix.\n"
"\n"
"\n"
"Radiolists (Choice lists)\n"
"-----------\n"
"o Use the cursor keys to select the option you wish to set and press\n"
" <S> or the <SPACE BAR>.\n"
"Text Box (Help Window)\n"
"----------------------\n"
"Use movement keys as listed in table above.\n"
"\n"
" Shortcut: Press the first letter of the option you wish to set then\n"
" press <S> or <SPACE BAR>.\n"
"\n"
"o To see available help for the item, press <F1>\n"
" Shortcut: Press <H> or <?>.\n"
"Press any of <Enter> <Esc> <q> <F5> <F9> to exit.\n"
"\n"
"\n"
"Data Entry\n"
"-----------\n"
"o Enter the requested information and press <ENTER>\n"
" If you are entering hexadecimal values, it is not necessary to\n"
" add the '0x' prefix to the entry.\n"
"\n"
"o For help, press <F1>.\n"
"\n"
"\n"
"Text Box (Help Window)\n"
"--------\n"
"o Use the cursor keys to scroll up/down/left/right. The VI editor\n"
" keys h,j,k,l function here as do <SPACE BAR> for those\n"
" who are familiar with less and lynx.\n"
"\n"
"o Press <Enter>, <F1>, <F5>, <F7> or <Esc> to exit.\n"
"\n"
"\n"
"Alternate Configuration Files\n"
"Alternate configuration files\n"
"-----------------------------\n"
"nconfig supports the use of alternate configuration files for\n"
"those who, for various reasons, find it necessary to switch\n"
"between different configurations.\n"
"nconfig supports switching between different configurations.\n"
"Press <F6> to save your current configuration. Press <F7> and enter\n"
"a file name to load a previously saved configuration.\n"
"\n"
"At the end of the main menu you will find two options. One is\n"
"for saving the current configuration to a file of your choosing.\n"
"The other option is for loading a previously saved alternate\n"
"configuration.\n"
"\n"
"Even if you don't use alternate configuration files, but you\n"
"find during a nconfig session that you have completely messed\n"
"up your settings, you may use the \"Load Alternate...\" option to\n"
"restore your previously saved settings from \".config\" without\n"
"restarting nconfig.\n"
"Terminal configuration\n"
"----------------------\n"
"If you use nconfig in a xterm window, make sure your TERM environment\n"
"variable specifies a terminal configuration which supports at least\n"
"16 colors. Otherwise nconfig will look rather bad.\n"
"\n"
"Other information\n"
"-----------------\n"
"If you use nconfig in an XTERM window make sure you have your\n"
"$TERM variable set to point to a xterm definition which supports color.\n"
"Otherwise, nconfig will look rather bad. nconfig will not\n"
"display correctly in a RXVT window because rxvt displays only one\n"
"intensity of color, bright.\n"
"If the \"stty size\" command reports the current terminalsize correctly,\n"
"nconfig will adapt to sizes larger than the traditional 80x25 \"standard\"\n"
"and display longer menus properly.\n"
"\n"
"nconfig will display larger menus on screens or xterms which are\n"
"set to display more than the standard 25 row by 80 column geometry.\n"
"In order for this to work, the \"stty size\" command must be able to\n"
"display the screen's current row and column geometry. I STRONGLY\n"
"RECOMMEND that you make sure you do NOT have the shell variables\n"
"LINES and COLUMNS exported into your environment. Some distributions\n"
"export those variables via /etc/profile. Some ncurses programs can\n"
"become confused when those variables (LINES & COLUMNS) don't reflect\n"
"the true screen size.\n"
"\n"
"Optional personality available\n"
"------------------------------\n"
"If you prefer to have all of the options listed in a single menu, rather\n"
"than the default multimenu hierarchy, run the nconfig with NCONFIG_MODE\n"
"environment variable set to single_menu. Example:\n"
"Single menu mode\n"
"----------------\n"
"If you prefer to have all of the menu entries listed in a single menu,\n"
"rather than the default multimenu hierarchy, run nconfig with\n"
"NCONFIG_MODE environment variable set to single_menu. Example:\n"
"\n"
"make NCONFIG_MODE=single_menu nconfig\n"
"\n"
"<Enter> will then unroll the appropriate category, or enfold it if it\n"
"is already unrolled.\n"
"<Enter> will then unfold the appropriate category, or fold it if it\n"
"is already unfolded. Folded menu entries will be designated by a\n"
"leading \"++>\" and unfolded entries by a leading \"-->\".\n"
"\n"
"Note that this mode can eventually be a little more CPU expensive\n"
"(especially with a larger number of unrolled categories) than the\n"
"default mode.\n"
"Note that this mode can eventually be a little more CPU expensive than\n"
"the default mode, especially with a larger number of unfolded submenus.\n"
"\n"),
menu_no_f_instructions[] = N_(
" You do not have function keys support. Please follow the\n"
" following instructions:\n"
" Arrow keys navigate the menu.\n"
" <Enter> or <right-arrow> selects submenus --->.\n"
" Capital Letters are hotkeys.\n"
" Pressing <Y> includes, <N> excludes, <M> modularizes features.\n"
" Pressing SpaceBar toggles between the above options.\n"
" Press <Esc> or <left-arrow> to go back one menu,\n"
" <?> or <h> for Help, </> for Search.\n"
" <1> is interchangeable with <F1>, <2> with <F2>, etc.\n"
" Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
" <Esc> always leaves the current window.\n"),
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> and <Down>.\n"
"Enter a submenu with <Enter> or <Right>.\n"
"Exit a submenu to its parent menu with <Esc> or <Left>.\n"
"Pressing <y> includes, <n> excludes, <m> modularizes features.\n"
"Pressing <Space> cycles through the available options.\n"
"To search for menu entries press </>.\n"
"<Esc> always leaves the current window.\n"
"\n"
"You do not have function keys support.\n"
"Press <1> instead of <F1>, <2> instead of <F2>, etc.\n"
"For verbose global help use key <1>.\n"
"For help related to the current menu entry press <?> or <h>.\n"),
menu_instructions[] = N_(
" Arrow keys navigate the menu.\n"
" <Enter> or <right-arrow> selects submenus --->.\n"
" Capital Letters are hotkeys.\n"
" Pressing <Y> includes, <N> excludes, <M> modularizes features.\n"
" Pressing SpaceBar toggles between the above options\n"
" Press <Esc>, <F5> or <left-arrow> to go back one menu,\n"
" <?>, <F1> or <h> for Help, </> for Search.\n"
" <1> is interchangeable with <F1>, <2> with <F2>, etc.\n"
" Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
" <Esc> always leaves the current window\n"),
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> or <Down>.\n"
"Enter a submenu with <Enter> or <Right>.\n"
"Exit a submenu to its parent menu with <Esc> or <Left>.\n"
"Pressing <y> includes, <n> excludes, <m> modularizes features.\n"
"Pressing <Space> cycles through the available options.\n"
"To search for menu entries press </>.\n"
"<Esc> always leaves the current window.\n"
"\n"
"Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n"
"For verbose global help press <F1>.\n"
"For help related to the current menu entry press <?> or <h>.\n"),
radiolist_instructions[] = N_(
" Use the arrow keys to navigate this window or\n"
" press the hotkey of the item you wish to select\n"
" followed by the <SPACE BAR>.\n"
" Press <?>, <F1> or <h> for additional information about this option.\n"),
"Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n"
"with <Space>.\n"
"For help related to the current entry press <?> or <h>.\n"
"For global help press <F1>.\n"),
inputbox_instructions_int[] = N_(
"Please enter a decimal value.\n"
"Fractions will not be accepted.\n"
"Press <RETURN> to accept, <ESC> to cancel."),
"Press <Enter> to apply, <Esc> to cancel."),
inputbox_instructions_hex[] = N_(
"Please enter a hexadecimal value.\n"
"Press <RETURN> to accept, <ESC> to cancel."),
"Press <Enter> to apply, <Esc> to cancel."),
inputbox_instructions_string[] = N_(
"Please enter a string value.\n"
"Press <RETURN> to accept, <ESC> to cancel."),
"Press <Enter> to apply, <Esc> to cancel."),
setmod_text[] = N_(
"This feature depends on another which\n"
"has been configured as a module.\n"
"As a result, this feature will be built as a module."),
"This feature depends on another feature which has been configured as a\n"
"module. As a result, the current feature will be built as a module too."),
load_config_text[] = N_(
"Enter the name of the configuration file you wish to load.\n"
"Accept the name shown to restore the configuration you\n"
"last retrieved. Leave blank to abort."),
"Accept the name shown to restore the configuration you last\n"
"retrieved. Leave empty to abort."),
load_config_help[] = N_(
"\n"
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
"\n"
"If you have saved a previous configuration in a file other than the\n"
"default one, entering its name here will allow you to modify that\n"
"configuration.\n"
"default one, entering its name here will allow you to load and modify\n"
"that configuration.\n"
"\n"
"If you are uncertain, then you have probably never used alternate\n"
"configuration files. You should therefor leave this blank to abort.\n"),
"Leave empty to abort.\n"),
save_config_text[] = N_(
"Enter a filename to which this configuration should be saved\n"
"as an alternate. Leave blank to abort."),
"as an alternate. Leave empty to abort."),
save_config_help[] = N_(
"\n"
"For various reasons, one may wish to keep different configurations\n"
"available on a single machine.\n"
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
"\n"
"Entering a file name here will allow you to later retrieve, modify\n"
"and use the current configuration as an alternate to whatever\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"),
"Leave empty to abort.\n"),
search_help[] = N_(
"\n"
"Search for symbols and display their relations. Regular expressions\n"
"are allowed.\n"
"Example: search for \"^FOO\"\n"
"Search for symbols (configuration variable names CONFIG_*) and display\n"
"their relations. Regular expressions are supported.\n"
"Example: Search for \"^FOO\".\n"
"Result:\n"
"-----------------------------------------------------------------\n"
"Symbol: FOO [ = m]\n"
@ -223,32 +216,32 @@ search_help[] = N_(
"Defined at drivers/pci/Kconfig:47\n"
"Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
"Location:\n"
" -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n"
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
" -> PCI support (PCI [ = y])\n"
" -> PCI access mode (<choice> [ = y])\n"
"Selects: LIBCRC32\n"
"Selected by: BAR\n"
"-----------------------------------------------------------------\n"
"o The line 'Prompt:' shows the text used in the menu structure for\n"
" this symbol\n"
"o The 'Defined at' line tell at what file / line number the symbol\n"
" is defined\n"
"o The 'Depends on:' line tell what symbols needs to be defined for\n"
" this symbol to be visible in the menu (selectable)\n"
"o The 'Location:' lines tell where in the menu structure this symbol\n"
" is located\n"
" A location followed by a [ = y] indicate that this is a selectable\n"
" menu item - and current value is displayed inside brackets.\n"
"o The 'Selects:' line tell what symbol will be automatically\n"
" selected if this symbol is selected (y or m)\n"
"o The 'Selected by' line tell what symbol has selected this symbol\n"
"o The line 'Prompt:' shows the text displayed for this symbol in\n"
" the menu hierarchy.\n"
"o The 'Defined at' line tells at what file / line number the symbol is\n"
" defined.\n"
"o The 'Depends on:' line lists symbols that need to be defined for\n"
" this symbol to be visible and selectable in the menu.\n"
"o The 'Location:' lines tell, where in the menu structure this symbol\n"
" is located. A location followed by a [ = y] indicates that this is\n"
" a selectable menu item, and the current value is displayed inside\n"
" brackets.\n"
"o The 'Selects:' line tells, what symbol will be automatically selected\n"
" if this symbol is selected (y or m).\n"
"o The 'Selected by' line tells what symbol has selected this symbol.\n"
"\n"
"Only relevant lines are shown.\n"
"\n\n"
"Search examples:\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"
"USB => find all symbols containing USB\n"
"^USB => find all symbols starting with USB\n"
"USB$ => find all symbols ending with USB\n"
"\n");
struct mitem {
@ -319,19 +312,19 @@ struct function_keys function_keys[] = {
},
{
.key_str = "F2",
.func = "Sym Info",
.func = "SymInfo",
.key = F_SYMBOL,
.handler = handle_f2,
},
{
.key_str = "F3",
.func = "Insts",
.func = "Help 2",
.key = F_INSTS,
.handler = handle_f3,
},
{
.key_str = "F4",
.func = "Config",
.func = "ShowAll",
.key = F_CONF,
.handler = handle_f4,
},
@ -355,7 +348,7 @@ struct function_keys function_keys[] = {
},
{
.key_str = "F8",
.func = "Sym Search",
.func = "SymSearch",
.key = F_SEARCH,
.handler = handle_f8,
},
@ -392,7 +385,7 @@ static void print_function_line(void)
static void handle_f1(int *key, struct menu *current_item)
{
show_scroll_win(main_window,
_("README"), _(nconf_readme));
_("Global help"), _(nconf_global_help));
return;
}
@ -407,7 +400,7 @@ static void handle_f2(int *key, struct menu *current_item)
static void handle_f3(int *key, struct menu *current_item)
{
show_scroll_win(main_window,
_("Instructions"),
_("Short help"),
_(current_instructions));
return;
}
@ -696,13 +689,18 @@ static void search_conf(void)
{
struct symbol **sym_arr;
struct gstr res;
struct gstr title;
char *dialog_input;
int dres;
title = str_new();
str_printf( &title, _("Enter %s (sub)string to search for "
"(with or without \"%s\")"), CONFIG_, CONFIG_);
again:
dres = dialog_inputbox(main_window,
_("Search Configuration Parameter"),
_("Enter " CONFIG_ " (sub)string to search for "
"(with or without \"" CONFIG_ "\")"),
str_get(&title),
"", &dialog_input_result, &dialog_input_result_len);
switch (dres) {
case 0:
@ -712,6 +710,7 @@ again:
_("Search Configuration"), search_help);
goto again;
default:
str_free(&title);
return;
}
@ -721,11 +720,12 @@ again:
dialog_input += strlen(CONFIG_);
sym_arr = sym_re_search(dialog_input);
res = get_relations_str(sym_arr);
res = get_relations_str(sym_arr, NULL);
free(sym_arr);
show_scroll_win(main_window,
_("Search Results"), str_get(&res));
str_free(&res);
str_free(&title);
}
@ -1503,7 +1503,11 @@ int main(int ac, char **av)
}
notimeout(stdscr, FALSE);
#if NCURSES_REENTRANT
set_escdelay(1);
#else
ESCDELAY = 1;
#endif
/* set btns menu */
curses_menu = new_menu(curses_menu_items);

10
scripts/kconfig/nconf.gui.c
View File

@ -48,7 +48,7 @@ static void set_normal_colors(void)
init_pair(INPUT_FIELD, -1, -1);
init_pair(FUNCTION_HIGHLIGHT, -1, -1);
init_pair(FUNCTION_TEXT, COLOR_BLUE, -1);
init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1);
}
/* available attributes:
@ -604,9 +604,11 @@ void show_scroll_win(WINDOW *main_window,
switch (res) {
case KEY_NPAGE:
case ' ':
case 'd':
start_y += text_lines-2;
break;
case KEY_PPAGE:
case 'u':
start_y -= text_lines+2;
break;
case KEY_HOME:
@ -632,10 +634,10 @@ void show_scroll_win(WINDOW *main_window,
start_x++;
break;
}
if (res == 10 || res == 27 || res == 'q'
|| res == KEY_F(F_BACK) || res == KEY_F(F_EXIT)) {
if (res == 10 || res == 27 || res == 'q' ||
res == KEY_F(F_HELP) || res == KEY_F(F_BACK) ||
res == KEY_F(F_EXIT))
break;
}
if (start_y < 0)
start_y = 0;
if (start_y >= total_lines-text_lines)

1
scripts/kconfig/qconf.cc
View File

@ -6,6 +6,7 @@
#include <qglobal.h>
#if QT_VERSION < 0x040000
#include <stddef.h>
#include <qmainwindow.h>
#include <qvbox.h>
#include <qvaluelist.h>

297
scripts/kconfig/streamline_config.pl
View File

@ -45,6 +45,16 @@
use strict;
use Getopt::Long;
# set the environment variable LOCALMODCONFIG_DEBUG to get
# debug output.
my $debugprint = 0;
$debugprint = 1 if (defined($ENV{LOCALMODCONFIG_DEBUG}));
sub dprint {
return if (!$debugprint);
print STDERR @_;
}
my $config = ".config";
my $uname = `uname -r`;
@ -90,7 +100,7 @@ my @searchconfigs = (
},
);
sub find_config {
sub read_config {
foreach my $conf (@searchconfigs) {
my $file = $conf->{"file"};
@ -105,13 +115,15 @@ sub find_config {
print STDERR "using config: '$file'\n";
open(CIN, "$exec $file |") || die "Failed to run $exec $file";
return;
open(my $infile, '-|', "$exec $file") || die "Failed to run $exec $file";
my @x = <$infile>;
close $infile;
return @x;
}
die "No config file found";
}
find_config;
my @config_file = read_config;
# Parse options
my $localmodconfig = 0;
@ -121,7 +133,7 @@ GetOptions("localmodconfig" => \$localmodconfig,
"localyesconfig" => \$localyesconfig);
# Get the build source and top level Kconfig file (passed in)
my $ksource = $ARGV[0];
my $ksource = ($ARGV[0] ? $ARGV[0] : '.');
my $kconfig = $ARGV[1];
my $lsmod_file = $ENV{'LSMOD'};
@ -144,7 +156,6 @@ sub read_kconfig {
my $state = "NONE";
my $config;
my @kconfigs;
my $cont = 0;
my $line;
@ -159,8 +170,8 @@ sub read_kconfig {
$source =~ s/\$$env/$ENV{$env}/;
}
open(KIN, "$source") || die "Can't open $kconfig";
while (<KIN>) {
open(my $kinfile, '<', $source) || die "Can't open $kconfig";
while (<$kinfile>) {
chomp;
# Make sure that lines ending with \ continue
@ -178,7 +189,13 @@ sub read_kconfig {
# collect any Kconfig sources
if (/^source\s*"(.*)"/) {
$kconfigs[$#kconfigs+1] = $1;
my $kconfig = $1;
# prevent reading twice.
if (!defined($read_kconfigs{$kconfig})) {
$read_kconfigs{$kconfig} = 1;
read_kconfig($kconfig);
}
next;
}
# configs found
@ -186,6 +203,7 @@ sub read_kconfig {
$state = "NEW";
$config = $2;
# Add depends for 'if' nesting
for (my $i = 0; $i < $iflevel; $i++) {
if ($i) {
$depends{$config} .= " " . $ifdeps[$i];
@ -204,10 +222,11 @@ sub read_kconfig {
# Get the configs that select this config
} elsif ($state ne "NONE" && /^\s*select\s+(\S+)/) {
if (defined($selects{$1})) {
$selects{$1} .= " " . $config;
my $conf = $1;
if (defined($selects{$conf})) {
$selects{$conf} .= " " . $config;
} else {
$selects{$1} = $config;
$selects{$conf} = $config;
}
# configs without prompts must be selected
@ -235,48 +254,70 @@ sub read_kconfig {
$state = "NONE";
}
}
close(KIN);
# read in any configs that were found.
foreach $kconfig (@kconfigs) {
if (!defined($read_kconfigs{$kconfig})) {
$read_kconfigs{$kconfig} = 1;
read_kconfig($kconfig);
}
}
close($kinfile);
}
if ($kconfig) {
read_kconfig($kconfig);
}
# Makefiles can use variables to define their dependencies
sub convert_vars {
my ($line, %vars) = @_;
my $process = "";
while ($line =~ s/^(.*?)(\$\((.*?)\))//) {
my $start = $1;
my $variable = $2;
my $var = $3;
if (defined($vars{$var})) {
$process .= $start . $vars{$var};
} else {
$process .= $start . $variable;
}
}
$process .= $line;
return $process;
}
# Read all Makefiles to map the configs to the objects
foreach my $makefile (@makefiles) {
my $cont = 0;
my $line = "";
my %make_vars;
open(my $infile, '<', $makefile) || die "Can't open $makefile";
while (<$infile>) {
# if this line ends with a backslash, continue
chomp;
if (/^(.*)\\$/) {
$line .= $1;
next;
}
$line .= $_;
$_ = $line;
$line = "";
open(MIN,$makefile) || die "Can't open $makefile";
while (<MIN>) {
my $objs;
# is this a line after a line with a backslash?
if ($cont && /(\S.*)$/) {
$objs = $1;
}
$cont = 0;
# Convert variables in a line (could define configs)
$_ = convert_vars($_, %make_vars);
# collect objects after obj-$(CONFIG_FOO_BAR)
if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {
$var = $1;
$objs = $2;
# check if variables are set
} elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) {
$make_vars{$1} = $2;
}
if (defined($objs)) {
# test if the line ends with a backslash
if ($objs =~ m,(.*)\\$,) {
$objs = $1;
$cont = 1;
}
foreach my $obj (split /\s+/,$objs) {
$obj =~ s/-/_/g;
if ($obj =~ /(.*)\.o$/) {
@ -297,10 +338,11 @@ foreach my $makefile (@makefiles) {
}
}
}
close(MIN);
close($infile);
}
my %modules;
my $linfile;
if (defined($lsmod_file)) {
if ( ! -f $lsmod_file) {
@ -310,13 +352,10 @@ if (defined($lsmod_file)) {
die "$lsmod_file not found";
}
}
if ( -x $lsmod_file) {
# the file is executable, run it
open(LIN, "$lsmod_file|");
} else {
# Just read the contents
open(LIN, "$lsmod_file");
}
my $otype = ( -x $lsmod_file) ? '-|' : '<';
open($linfile, $otype, $lsmod_file);
} else {
# see what modules are loaded on this system
@ -333,25 +372,36 @@ if (defined($lsmod_file)) {
$lsmod = "lsmod";
}
open(LIN,"$lsmod|") || die "Can not call lsmod with $lsmod";
open($linfile, '-|', $lsmod) || die "Can not call lsmod with $lsmod";
}
while (<LIN>) {
while (<$linfile>) {
next if (/^Module/); # Skip the first line.
if (/^(\S+)/) {
$modules{$1} = 1;
}
}
close (LIN);
close ($linfile);
# add to the configs hash all configs that are needed to enable
# a loaded module.
# a loaded module. This is a direct obj-${CONFIG_FOO} += bar.o
# where we know we need bar.o so we add FOO to the list.
my %configs;
foreach my $module (keys(%modules)) {
if (defined($objects{$module})) {
my @arr = @{$objects{$module}};
foreach my $conf (@arr) {
$configs{$conf} = $module;
dprint "$conf added by direct ($module)\n";
if ($debugprint) {
my $c=$conf;
$c =~ s/^CONFIG_//;
if (defined($depends{$c})) {
dprint " deps = $depends{$c}\n";
} else {
dprint " no deps\n";
}
}
}
} else {
# Most likely, someone has a custom (binary?) module loaded.
@ -359,9 +409,24 @@ foreach my $module (keys(%modules)) {
}
}
# Read the current config, and see what is enabled. We want to
# ignore configs that we would not enable anyway.
my %orig_configs;
my $valid = "A-Za-z_0-9";
foreach my $line (@config_file) {
$_ = $line;
if (/(CONFIG_[$valid]*)=(m|y)/) {
$orig_configs{$1} = $2;
}
}
my $repeat = 1;
my $depconfig;
#
# Note, we do not care about operands (like: &&, ||, !) we want to add any
# config that is in the depend list of another config. This script does
@ -370,7 +435,7 @@ my $repeat = 1;
# to keep on. If A was on in the original config, B would not have been
# and B would not be turned on by this script.
#
sub parse_config_dep_select
sub parse_config_depends
{
my ($p) = @_;
@ -381,10 +446,16 @@ sub parse_config_dep_select
$p =~ s/^[^$valid]*[$valid]+//;
# We only need to process if the depend config is a module
if (!defined($orig_configs{$conf}) || !$orig_configs{conf} eq "m") {
next;
}
if (!defined($configs{$conf})) {
# We must make sure that this config has its
# dependencies met.
$repeat = 1; # do again
dprint "$conf selected by depend $depconfig\n";
$configs{$conf} = 1;
}
} else {
@ -393,31 +464,132 @@ sub parse_config_dep_select
}
}
while ($repeat) {
$repeat = 0;
# Select is treated a bit differently than depends. We call this
# when a config has no prompt and requires another config to be
# selected. We use to just select all configs that selected this
# config, but found that that can balloon into enabling hundreds
# of configs that we do not care about.
#
# The idea is we look at all the configs that select it. If one
# is already in our list of configs to enable, then there's nothing
# else to do. If there isn't, we pick the first config that was
# enabled in the orignal config and use that.
sub parse_config_selects
{
my ($config, $p) = @_;
foreach my $config (keys %configs) {
my $next_config;
while ($p =~ /[$valid]/) {
if ($p =~ /^[^$valid]*([$valid]+)/) {
my $conf = "CONFIG_" . $1;
$p =~ s/^[^$valid]*[$valid]+//;
# Make sure that this config exists in the current .config file
if (!defined($orig_configs{$conf})) {
dprint "$conf not set for $config select\n";
next;
}
# Check if something other than a module selects this config
if (defined($orig_configs{$conf}) && $orig_configs{$conf} ne "m") {
dprint "$conf (non module) selects config, we are good\n";
# we are good with this
return;
}
if (defined($configs{$conf})) {
dprint "$conf selects $config so we are good\n";
# A set config selects this config, we are good
return;
}
# Set this config to be selected
if (!defined($next_config)) {
$next_config = $conf;
}
} else {
die "this should never happen";
}
}
# If no possible config selected this, then something happened.
if (!defined($next_config)) {
print STDERR "WARNING: $config is required, but nothing in the\n";
print STDERR " current config selects it.\n";
return;
}
# If we are here, then we found no config that is set and
# selects this config. Repeat.
$repeat = 1;
# Make this config need to be selected
$configs{$next_config} = 1;
dprint "$next_config selected by select $config\n";
}
my %process_selects;
# loop through all configs, select their dependencies.
sub loop_depend {
$repeat = 1;
while ($repeat) {
$repeat = 0;
forloop:
foreach my $config (keys %configs) {
# If this config is not a module, we do not need to process it
if (defined($orig_configs{$config}) && $orig_configs{$config} ne "m") {
next forloop;
}
$config =~ s/^CONFIG_//;
$depconfig = $config;
if (defined($depends{$config})) {
# This config has dependencies. Make sure they are also included
parse_config_depends $depends{$config};
}
# If the config has no prompt, then we need to check if a config
# that is enabled selected it. Or if we need to enable one.
if (!defined($prompts{$config}) && defined($selects{$config})) {
$process_selects{$config} = 1;
}
}
}
}
sub loop_select {
foreach my $config (keys %process_selects) {
$config =~ s/^CONFIG_//;
if (defined($depends{$config})) {
# This config has dependencies. Make sure they are also included
parse_config_dep_select $depends{$config};
}
if (defined($prompts{$config}) || !defined($selects{$config})) {
next;
}
dprint "Process select $config\n";
# config has no prompt and must be selected.
parse_config_dep_select $selects{$config};
parse_config_selects $config, $selects{$config};
}
}
while ($repeat) {
# Get the first set of configs and their dependencies.
loop_depend;
$repeat = 0;
# Now we need to see if we have to check selects;
loop_select;
}
my %setconfigs;
# Finally, read the .config file and turn off any module enabled that
# we could not find a reason to keep enabled.
while(<CIN>) {
foreach my $line (@config_file) {
$_ = $line;
if (/CONFIG_IKCONFIG/) {
if (/# CONFIG_IKCONFIG is not set/) {
@ -435,6 +607,8 @@ while(<CIN>) {
if (defined($configs{$1})) {
if ($localyesconfig) {
$setconfigs{$1} = 'y';
print "$1=y\n";
next;
} else {
$setconfigs{$1} = $2;
}
@ -445,7 +619,6 @@ while(<CIN>) {
}
print;
}
close(CIN);
# Integrity check, make sure all modules that we want enabled do
# indeed have their configs set.

21
scripts/kconfig/symbol.c
View File

@ -262,11 +262,18 @@ static struct symbol *sym_calc_choice(struct symbol *sym)
struct symbol *def_sym;
struct property *prop;
struct expr *e;
int flags;
/* first calculate all choice values' visibilities */
flags = sym->flags;
prop = sym_get_choice_prop(sym);
expr_list_for_each_sym(prop->expr, e, def_sym)
expr_list_for_each_sym(prop->expr, e, def_sym) {
sym_calc_visibility(def_sym);
if (def_sym->visible != no)
flags &= def_sym->flags;
}
sym->flags &= flags | ~SYMBOL_DEF_USER;
/* is the user choice visible? */
def_sym = sym->def[S_DEF_USER].val;
@ -649,11 +656,11 @@ bool sym_set_string_value(struct symbol *sym, const char *newval)
size = strlen(newval) + 1;
if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) {
size += 2;
sym->def[S_DEF_USER].val = val = malloc(size);
sym->def[S_DEF_USER].val = val = xmalloc(size);
*val++ = '0';
*val++ = 'x';
} else if (!oldval || strcmp(oldval, newval))
sym->def[S_DEF_USER].val = val = malloc(size);
sym->def[S_DEF_USER].val = val = xmalloc(size);
else
return true;
@ -805,7 +812,7 @@ struct symbol *sym_lookup(const char *name, int flags)
hash = 0;
}
symbol = malloc(sizeof(*symbol));
symbol = xmalloc(sizeof(*symbol));
memset(symbol, 0, sizeof(*symbol));
symbol->name = new_name;
symbol->type = S_UNKNOWN;
@ -856,7 +863,7 @@ const char *sym_expand_string_value(const char *in)
size_t reslen;
reslen = strlen(in) + 1;
res = malloc(reslen);
res = xmalloc(reslen);
res[0] = '\0';
while ((src = strchr(in, '$'))) {
@ -914,7 +921,7 @@ const char *sym_escape_string_value(const char *in)
p++;
}
res = malloc(reslen);
res = xmalloc(reslen);
res[0] = '\0';
strcat(res, "\"");
@ -1221,7 +1228,7 @@ struct property *prop_alloc(enum prop_type type, struct symbol *sym)
struct property *prop;
struct property **propp;
prop = malloc(sizeof(*prop));
prop = xmalloc(sizeof(*prop));
memset(prop, 0, sizeof(*prop));
prop->type = type;
prop->sym = sym;

23
scripts/kconfig/util.c
View File

@ -23,7 +23,7 @@ struct file *file_lookup(const char *name)
}
}
file = malloc(sizeof(*file));
file = xmalloc(sizeof(*file));
memset(file, 0, sizeof(*file));
file->name = file_name;
file->next = file_list;
@ -81,7 +81,7 @@ int file_write_dep(const char *name)
struct gstr str_new(void)
{
struct gstr gs;
gs.s = malloc(sizeof(char) * 64);
gs.s = xmalloc(sizeof(char) * 64);
gs.len = 64;
gs.max_width = 0;
strcpy(gs.s, "\0");
@ -138,3 +138,22 @@ const char *str_get(struct gstr *gs)
return gs->s;
}
void *xmalloc(size_t size)
{
void *p = malloc(size);
if (p)
return p;
fprintf(stderr, "Out of memory.\n");
exit(1);
}
void *xcalloc(size_t nmemb, size_t size)
{
void *p = calloc(nmemb, size);
if (p)
return p;
fprintf(stderr, "Out of memory.\n");
exit(1);
}

8
scripts/kconfig/zconf.l
View File

@ -40,7 +40,7 @@ static void zconf_endfile(void);
static void new_string(void)
{
text = malloc(START_STRSIZE);
text = xmalloc(START_STRSIZE);
text_asize = START_STRSIZE;
text_size = 0;
*text = 0;
@ -62,7 +62,7 @@ static void append_string(const char *str, int size)
static void alloc_string(const char *str, int size)
{
text = malloc(size + 1);
text = xmalloc(size + 1);
memcpy(text, str, size);
text[size] = 0;
}
@ -288,7 +288,7 @@ void zconf_initscan(const char *name)
exit(1);
}
current_buf = malloc(sizeof(*current_buf));
current_buf = xmalloc(sizeof(*current_buf));
memset(current_buf, 0, sizeof(*current_buf));
current_file = file_lookup(name);
@ -299,7 +299,7 @@ void zconf_nextfile(const char *name)
{
struct file *iter;
struct file *file = file_lookup(name);
struct buffer *buf = malloc(sizeof(*buf));
struct buffer *buf = xmalloc(sizeof(*buf));
memset(buf, 0, sizeof(*buf));
current_buf->state = YY_CURRENT_BUFFER;

8
scripts/kconfig/zconf.lex.c_shipped
View File

@ -802,7 +802,7 @@ static void zconf_endfile(void);
static void new_string(void)
{
text = malloc(START_STRSIZE);
text = xmalloc(START_STRSIZE);
text_asize = START_STRSIZE;
text_size = 0;
*text = 0;
@ -824,7 +824,7 @@ static void append_string(const char *str, int size)
static void alloc_string(const char *str, int size)
{
text = malloc(size + 1);
text = xmalloc(size + 1);
memcpy(text, str, size);
text[size] = 0;
}
@ -2343,7 +2343,7 @@ void zconf_initscan(const char *name)
exit(1);
}
current_buf = malloc(sizeof(*current_buf));
current_buf = xmalloc(sizeof(*current_buf));
memset(current_buf, 0, sizeof(*current_buf));
current_file = file_lookup(name);
@ -2354,7 +2354,7 @@ void zconf_nextfile(const char *name)
{
struct file *iter;
struct file *file = file_lookup(name);
struct buffer *buf = malloc(sizeof(*buf));
struct buffer *buf = xmalloc(sizeof(*buf));
memset(buf, 0, sizeof(*buf));
current_buf->state = YY_CURRENT_BUFFER;

13
scripts/kconfig/zconf.tab.c_shipped
View File

@ -1,19 +1,22 @@
/* A Bison parser, made by GNU Bison 2.4.3. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2009, 2010 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. */
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
@ -24,7 +27,7 @@
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. */