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support/kconfig: bump to kconfig from linux-3.12

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With this, we can trash our probability patch, it's now upstream.
Refresh a few other patches.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Yann E. MORIN 2013-11-14 00:53:35 +01:00 committed by Peter Korsgaard
parent 147be50283
commit b48e35a28a
30 changed files with 879 additions and 495 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
support/kconfig/Makefile
View File

@ -219,7 +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)

16
support/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"
@ -514,14 +515,24 @@ 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, 0);
if (*endp == '\0') {
seed = tmp;
}
}
fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed );
srand(seed);
break;
}
@ -642,7 +653,8 @@ int main(int ac, char **av)
conf_set_all_new_symbols(def_default);
break;
case randconfig:
conf_set_all_new_symbols(def_random);
/* Really nothing to do in this loop */
while (conf_set_all_new_symbols(def_random)) ;
break;
case defconfig:
conf_set_all_new_symbols(def_default);

103
support/kconfig/confdata.c
View File

@ -139,7 +139,9 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->flags |= def_flags;
break;
}
conf_warning("symbol value '%s' invalid for %s", p, sym->name);
if (def != S_DEF_AUTO)
conf_warning("symbol value '%s' invalid for %s",
p, sym->name);
return 1;
case S_OTHER:
if (*p != '"') {
@ -160,6 +162,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
memmove(p2, p2 + 1, strlen(p2));
}
if (!p2) {
if (def != S_DEF_AUTO)
conf_warning("invalid string found");
return 1;
}
@ -171,7 +174,9 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->def[def].val = strdup(p);
sym->flags |= def_flags;
} else {
conf_warning("symbol value '%s' invalid for %s", p, sym->name);
if (def != S_DEF_AUTO)
conf_warning("symbol value '%s' invalid for %s",
p, sym->name);
return 1;
}
break;
@ -1073,7 +1078,7 @@ void conf_set_changed_callback(void (*fn)(void))
conf_changed_callback = fn;
}
static void randomize_choice_values(struct symbol *csym)
static bool randomize_choice_values(struct symbol *csym)
{
struct property *prop;
struct symbol *sym;
@ -1086,7 +1091,7 @@ static void randomize_choice_values(struct symbol *csym)
* In both cases stop.
*/
if (csym->curr.tri != yes)
return;
return false;
prop = sym_get_choice_prop(csym);
@ -1110,13 +1115,18 @@ static void randomize_choice_values(struct symbol *csym)
else {
sym->def[S_DEF_USER].tri = no;
}
sym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
sym->flags &= ~SYMBOL_VALID;
}
csym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
csym->flags &= ~(SYMBOL_VALID);
return true;
}
static void set_all_choice_values(struct symbol *csym)
void set_all_choice_values(struct symbol *csym)
{
struct property *prop;
struct symbol *sym;
@ -1133,29 +1143,66 @@ static void set_all_choice_values(struct symbol *csym)
}
csym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
csym->flags &= ~(SYMBOL_VALID);
csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES);
}
void conf_set_all_new_symbols(enum conf_def_mode mode)
bool conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
int i, cnt, prob = 50;
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) {
char *endp, *env = getenv("KCONFIG_PROBABILITY");
if (env && *env) {
int tmp = (int)strtol(env, &endp, 10);
if (*endp == '\0' && tmp >= 0 && tmp <= 100)
prob = tmp;
int n, p[3];
char *env = getenv("KCONFIG_PROBABILITY");
n = 0;
while( env && *env ) {
char *endp;
int tmp = strtol( env, &endp, 10 );
if( tmp >= 0 && tmp <= 100 ) {
p[n++] = tmp;
} else {
errno = ERANGE;
perror( "KCONFIG_PROBABILITY" );
exit( 1 );
}
env = (*endp == ':') ? endp+1 : endp;
if( n >=3 ) {
break;
}
}
switch( n ) {
case 1:
pby = p[0]; ptm = pby/2; pty = pby-ptm;
break;
case 2:
pty = p[0]; ptm = p[1]; pby = pty + ptm;
break;
case 3:
pby = p[0]; pty = p[1]; ptm = p[2];
break;
}
if( pty+ptm > 100 ) {
errno = ERANGE;
perror( "KCONFIG_PROBABILITY" );
exit( 1 );
}
}
bool has_changed = false;
for_all_symbols(i, sym) {
if (sym_has_value(sym))
if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID))
continue;
switch (sym_get_type(sym)) {
case S_BOOLEAN:
case S_TRISTATE:
has_changed = true;
switch (mode) {
case def_yes:
sym->def[S_DEF_USER].tri = yes;
@ -1167,14 +1214,14 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
sym->def[S_DEF_USER].tri = no;
break;
case def_random:
cnt = (rand() % 100) - (100 - prob);
if (cnt < 0)
sym->def[S_DEF_USER].tri = no;
else
if ((sym_get_type(sym) == S_TRISTATE)
&& (cnt > prob/2))
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
} else if (cnt < pby)
sym->def[S_DEF_USER].tri = yes;
break;
default:
@ -1200,14 +1247,26 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
* selected in a choice block and we set it to yes,
* and the rest to no.
*/
if (mode != def_random) {
for_all_symbols(i, csym) {
if ((sym_is_choice(csym) && !sym_has_value(csym)) ||
sym_is_choice_value(csym))
csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES;
}
}
for_all_symbols(i, csym) {
if (sym_has_value(csym) || !sym_is_choice(csym))
continue;
sym_calc_value(csym);
if (mode == def_random)
randomize_choice_values(csym);
else
has_changed = randomize_choice_values(csym);
else {
set_all_choice_values(csym);
has_changed = true;
}
}
return has_changed;
}

3
support/kconfig/expr.h
View File

@ -106,6 +106,9 @@ struct symbol {
#define SYMBOL_DEF3 0x40000 /* symbol.def[S_DEF_3] is valid */
#define SYMBOL_DEF4 0x80000 /* symbol.def[S_DEF_4] is valid */
/* choice values need to be set before calculating this symbol value */
#define SYMBOL_NEED_SET_CHOICE_VALUES 0x100000
#define SYMBOL_MAXLENGTH 256
#define SYMBOL_HASHSIZE 9973

40
support/kconfig/list.h
View File

@ -50,6 +50,19 @@ struct list_head {
&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.
@ -88,4 +101,31 @@ 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

3
support/kconfig/lkc.h
View File

@ -86,7 +86,8 @@ const char *conf_get_autoconfig_name(void);
char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
void conf_set_all_new_symbols(enum conf_def_mode mode);
bool conf_set_all_new_symbols(enum conf_def_mode mode);
void set_all_choice_values(struct symbol *csym);
struct conf_printer {
void (*print_symbol)(FILE *, struct symbol *, const char *, void *);

1
support/kconfig/lkc_proto.h
View File

@ -14,6 +14,7 @@ P(conf_set_message_callback, void,(void (*fn)(const char *fmt, va_list ap)));
/* menu.c */
P(rootmenu,struct menu,);
P(menu_is_empty, bool, (struct menu *menu));
P(menu_is_visible, bool, (struct menu *menu));
P(menu_has_prompt, bool, (struct menu *menu));
P(menu_get_prompt,const char *,(struct menu *menu));

6
support/kconfig/lxdialog/check-lxdialog.sh
View File

@ -4,6 +4,8 @@
# What library to link
ldflags()
{
pkg-config --libs ncursesw 2>/dev/null && exit
pkg-config --libs ncurses 2>/dev/null && exit
for ext in so a dll.a dylib ; do
for lib in ncursesw ncurses curses ; do
$cc -print-file-name=lib${lib}.${ext} | grep -q /
@ -20,12 +22,12 @@ ldflags()
ccflags()
{
if [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"'
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>"'
echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"'
elif [ -f /usr/include/ncurses.h ]; then
echo '-DCURSES_LOC="<ncurses.h>"'
else

8
support/kconfig/lxdialog/checklist.c
View File

@ -132,16 +132,16 @@ int dialog_checklist(const char *title, const char *prompt, int height,
}
do_resize:
if (getmaxy(stdscr) < (height + 6))
if (getmaxy(stdscr) < (height + CHECKLIST_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) < (width + 6))
if (getmaxx(stdscr) < (width + CHECKLIST_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
max_choice = MIN(list_height, item_count());
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

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

@ -106,8 +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;
@ -194,8 +200,23 @@ int item_is_tag(char tag);
int on_key_esc(WINDOW *win);
int on_key_resize(void);
/* minimum (re)size values */
#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */
#define CHECKLIST_WIDTH_MIN 6
#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */
#define INPUTBOX_WIDTH_MIN 2
#define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */
#define MENUBOX_WIDTH_MIN 65
#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */
#define TEXTBOX_WIDTH_MIN 8
#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */
#define YESNO_WIDTH_MIN 4
#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */
#define WINDOW_WIDTH_MIN 80
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);

8
support/kconfig/lxdialog/inputbox.c
View File

@ -56,14 +56,14 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
strcpy(instr, init);
do_resize:
if (getmaxy(stdscr) <= (height - 2))
if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) <= (width - 2))
if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

11
support/kconfig/lxdialog/menubox.c
View File

@ -193,7 +193,7 @@ int dialog_menu(const char *title, const char *prompt,
do_resize:
height = getmaxy(stdscr);
width = getmaxx(stdscr);
if (height < 15 || width < 65)
if (height < MENUBOX_HEIGTH_MIN || width < MENUBOX_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
height -= 4;
@ -203,8 +203,8 @@ do_resize:
max_choice = MIN(menu_height, item_count());
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);
@ -303,10 +303,11 @@ do_resize:
}
}
if (i < max_choice ||
if (item_count() != 0 &&
(i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
key == KEY_PPAGE || key == KEY_NPAGE)) {
/* Remove highligt of current item */
print_item(scroll + choice, choice, FALSE);

6
support/kconfig/lxdialog/textbox.c
View File

@ -80,7 +80,7 @@ int dialog_textbox(const char *title, char *tbuf, int initial_height,
do_resize:
getmaxyx(stdscr, height, width);
if (height < 8 || width < 8)
if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
if (initial_height != 0)
height = initial_height;
@ -98,8 +98,8 @@ do_resize:
width = 0;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

83
support/kconfig/lxdialog/util.c
View File

@ -254,15 +254,56 @@ void attr_clear(WINDOW * win, int height, int width, chtype attr)
void dialog_clear(void)
{
attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
int lines, columns;
lines = getmaxy(stdscr);
columns = getmaxx(stdscr);
attr_clear(stdscr, lines, columns, 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 > columns - 2) {
const char *ellipsis = "[...] ";
waddstr(stdscr, ellipsis);
skip = len - (columns - 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 < columns - 1; i++)
waddch(stdscr, ACS_HLINE);
}
wnoutrefresh(stdscr);
@ -281,7 +322,7 @@ int init_dialog(const char *backtitle)
getyx(stdscr, saved_y, saved_x);
getmaxyx(stdscr, height, width);
if (height < 19 || width < 80) {
if (height < WINDOW_HEIGTH_MIN || width < WINDOW_WIDTH_MIN) {
endwin();
return -ERRDISPLAYTOOSMALL;
}
@ -302,6 +343,11 @@ 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.
*/
@ -330,27 +376,19 @@ void print_title(WINDOW *dialog, const char *title, int width)
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
* characters '\n' are replaced by spaces. We start on a new line
* characters '\n' are propperly processed. We start on a new line
* if there is no room for at least 4 nonblanks following a double-space.
*/
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
{
int newl, cur_x, cur_y;
int i, prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2;
int prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2, *newline_separator = 0;
strcpy(tempstr, prompt);
prompt_len = strlen(tempstr);
/*
* Remove newlines
*/
for (i = 0; i < prompt_len; i++) {
if (tempstr[i] == '\n')
tempstr[i] = ' ';
}
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove(win, y, (width - prompt_len) / 2);
waddstr(win, tempstr);
@ -360,7 +398,10 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
newl = 1;
word = tempstr;
while (word && *word) {
sp = strchr(word, ' ');
sp = strpbrk(word, "\n ");
if (sp && *sp == '\n')
newline_separator = sp;
if (sp)
*sp++ = 0;
@ -372,7 +413,7 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
if (wlen > room ||
(newl && wlen < 4 && sp
&& wlen + 1 + strlen(sp) > room
&& (!(sp2 = strchr(sp, ' '))
&& (!(sp2 = strpbrk(sp, "\n "))
|| wlen + 1 + (sp2 - sp) > room))) {
cur_y++;
cur_x = x;
@ -380,7 +421,15 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
wmove(win, cur_y, cur_x);
waddstr(win, word);
getyx(win, cur_y, cur_x);
/* Move to the next line if the word separator was a newline */
if (newline_separator) {
cur_y++;
cur_x = x;
newline_separator = 0;
} else
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ') ;

8
support/kconfig/lxdialog/yesno.c
View File

@ -45,14 +45,14 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
WINDOW *dialog;
do_resize:
if (getmaxy(stdscr) < (height + 4))
if (getmaxy(stdscr) < (height + YESNO_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) < (width + 4))
if (getmaxx(stdscr) < (width + YESNO_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

98
support/kconfig/mconf.c
View File

@ -48,7 +48,7 @@ static const char mconf_readme[] = N_(
"----------\n"
"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
" you wish to change or submenu wish to select and press <Enter>.\n"
" Submenus are designated by \"--->\".\n"
" Submenus are designated by \"--->\", empty ones by \"----\".\n"
"\n"
" Shortcut: Press the option's highlighted letter (hotkey).\n"
" Pressing a hotkey more than once will sequence\n"
@ -176,7 +176,7 @@ static const char mconf_readme[] = N_(
"\n"),
menu_instructions[] = N_(
"Arrow keys navigate the menu. "
"<Enter> selects submenus --->. "
"<Enter> selects submenus ---> (or empty submenus ----). "
"Highlighted letters are hotkeys. "
"Pressing <Y> selectes a feature, while <N> will exclude a feature. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
@ -311,6 +311,50 @@ 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;
@ -353,10 +397,12 @@ static void search_conf(void)
char *dialog_input;
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_);
str_printf( &title, _("Enter (sub)string or regexp to search for "
"(with or without \"%s\")"), CONFIG_);
again:
dialog_clear();
@ -379,6 +425,11 @@ 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);
do {
LIST_HEAD(head);
@ -389,8 +440,10 @@ again:
.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 *)
@ -402,9 +455,13 @@ again:
again = true;
}
str_free(&res);
list_for_each_entry_safe(pos, tmp, &head, entries)
free(pos);
} while (again);
free(sym_arr);
str_free(&title);
list_del(trail.prev);
str_free(&sttext);
}
static void build_conf(struct menu *menu)
@ -441,8 +498,9 @@ static void build_conf(struct menu *menu)
menu->data ? "-->" : "++>",
indent + 1, ' ', prompt);
} else
item_make(" %*c%s --->", indent + 1, ' ', prompt);
item_make(" %*c%s %s",
indent + 1, ' ', prompt,
menu_is_empty(menu) ? "----" : "--->");
item_set_tag('m');
item_set_data(menu);
if (single_menu_mode && menu->data)
@ -573,7 +631,7 @@ static void build_conf(struct menu *menu)
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
if (menu->prompt->type == P_MENU) {
item_add_str(" --->");
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
}
}
@ -589,27 +647,36 @@ 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;
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;
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_count() != 0) {
if (!item_activate_selected())
continue;
if (!item_tag())
continue;
}
submenu = item_data();
active_menu = item_data();
if (submenu)
@ -640,13 +707,17 @@ static void conf(struct menu *menu, struct menu *active_menu)
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:
@ -679,6 +750,8 @@ static void conf(struct menu *menu, struct menu *active_menu)
break;
}
}
list_del(trail.prev);
}
static int show_textbox_ext(const char *title, char *text, int r, int c, int
@ -754,7 +827,9 @@ static void conf_choice(struct menu *menu)
dialog_clear();
res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
_(radiolist_instructions),
15, 70, 6);
MENUBOX_HEIGTH_MIN,
MENUBOX_WIDTH_MIN,
CHECKLIST_HEIGTH_MIN);
selected = item_activate_selected();
switch (res) {
case 0:
@ -881,11 +956,12 @@ static int handle_exit(void)
int res;
save_and_exit = 1;
reset_subtitle();
dialog_clear();
if (conf_get_changed())
res = dialog_yesno(NULL,
_("Do you wish to save your new configuration?\n"
"<ESC><ESC> to continue."),
"(Press <ESC><ESC> to continue kernel configuration.)"),
6, 60);
else
res = -1;

73
support/kconfig/menu.c
View File

@ -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);
}
}
@ -184,12 +197,15 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
void menu_add_option(int token, char *arg)
{
struct property *prop;
switch (token) {
case T_OPT_MODULES:
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(current_entry->sym);
if (modules_sym)
zconf_error("symbol '%s' redefines option 'modules'"
" already defined by symbol '%s'",
current_entry->sym->name,
modules_sym->name
);
modules_sym = current_entry->sym;
break;
case T_OPT_DEFCONFIG_LIST:
if (!sym_defconfig_list)
@ -430,6 +446,22 @@ bool menu_has_prompt(struct menu *menu)
return true;
}
/*
* Determine if a menu is empty.
* A menu is considered empty if it contains no or only
* invisible entries.
*/
bool menu_is_empty(struct menu *menu)
{
struct menu *child;
for (child = menu->list; child; child = child->next) {
if (menu_is_visible(child))
return(false);
}
return(true);
}
bool menu_is_visible(struct menu *menu)
{
struct menu *child;
@ -515,13 +547,6 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
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) {
bool accessible = menu_is_visible(menu);
@ -571,6 +596,18 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
}
}
/*
* 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
*/
@ -595,6 +632,18 @@ void get_symbol_str(struct gstr *r, struct symbol *sym,
}
for_all_prompts(sym, prop)
get_prompt_str(r, prop, head);
prop = get_symbol_prop(sym);
if (prop) {
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
prop->menu->lineno);
if (!expr_is_yes(prop->visible.expr)) {
str_append(r, _(" Depends on: "));
expr_gstr_print(prop->visible.expr, r);
str_append(r, "\n");
}
}
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {

10
support/kconfig/merge_config.sh
View File

@ -120,10 +120,18 @@ if [ "$MAKE" = "false" ]; then
exit
fi
# If we have an output dir, setup the O= argument, otherwise leave
# it blank, since O=. will create an unnecessary ./source softlink
OUTPUT_ARG=""
if [ "$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 O=$OUTPUT $ALLTARGET
make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
# Check all specified config values took (might have missed-dependency issues)

41
support/kconfig/nconf.c
View File

@ -45,8 +45,8 @@ static const char nconf_global_help[] = 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"
"A trailing \"--->\" designates a submenu, a trailing \"----\" an\n"
"empty submenu.\n"
"\n"
"Menu navigation keys\n"
"----------------------------------------------------------------------\n"
@ -131,7 +131,7 @@ static const char nconf_global_help[] = N_(
"\n"),
menu_no_f_instructions[] = N_(
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\".\n"
"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> and <Down>.\n"
@ -148,7 +148,7 @@ menu_no_f_instructions[] = N_(
"For help related to the current menu entry press <?> or <h>.\n"),
menu_instructions[] = N_(
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
"Submenus are designated by a trailing \"--->\".\n"
"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> or <Down>.\n"
@ -365,15 +365,16 @@ static void print_function_line(void)
int i;
int offset = 1;
const int skip = 1;
int lines = getmaxy(stdscr);
for (i = 0; i < function_keys_num; i++) {
(void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
mvwprintw(main_window, LINES-3, offset,
mvwprintw(main_window, lines-3, offset,
"%s",
function_keys[i].key_str);
(void) wattrset(main_window, attributes[FUNCTION_TEXT]);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, LINES-3,
mvwprintw(main_window, lines-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
@ -694,8 +695,8 @@ static void search_conf(void)
int dres;
title = str_new();
str_printf( &title, _("Enter %s (sub)string to search for "
"(with or without \"%s\")"), CONFIG_, CONFIG_);
str_printf( &title, _("Enter (sub)string or regexp to search for "
"(with or without \"%s\")"), CONFIG_);
again:
dres = dialog_inputbox(main_window,
@ -759,9 +760,9 @@ static void build_conf(struct menu *menu)
indent + 1, ' ', prompt);
} else
item_make(menu, 'm',
" %*c%s --->",
indent + 1,
' ', prompt);
" %*c%s %s",
indent + 1, ' ', prompt,
menu_is_empty(menu) ? "----" : "--->");
if (single_menu_mode && menu->data)
goto conf_childs;
@ -903,7 +904,7 @@ static void build_conf(struct menu *menu)
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
if (menu->prompt && menu->prompt->type == P_MENU) {
item_add_str(" --->");
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
}
}
@ -954,7 +955,7 @@ static void show_menu(const char *prompt, const char *instructions,
clear();
(void) wattrset(main_window, attributes[NORMAL]);
print_in_middle(stdscr, 1, 0, COLS,
print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
menu_backtitle,
attributes[MAIN_HEADING]);
@ -1455,14 +1456,18 @@ static void conf_save(void)
void setup_windows(void)
{
int lines, columns;
getmaxyx(stdscr, lines, columns);
if (main_window != NULL)
delwin(main_window);
/* set up the menu and menu window */
main_window = newwin(LINES-2, COLS-2, 2, 1);
main_window = newwin(lines-2, columns-2, 2, 1);
keypad(main_window, TRUE);
mwin_max_lines = LINES-7;
mwin_max_cols = COLS-6;
mwin_max_lines = lines-7;
mwin_max_cols = columns-6;
/* panels order is from bottom to top */
new_panel(main_window);
@ -1470,6 +1475,7 @@ void setup_windows(void)
int main(int ac, char **av)
{
int lines, columns;
char *mode;
setlocale(LC_ALL, "");
@ -1495,7 +1501,8 @@ int main(int ac, char **av)
keypad(stdscr, TRUE);
curs_set(0);
if (COLS < 75 || LINES < 20) {
getmaxyx(stdscr, lines, columns);
if (columns < 75 || lines < 20) {
endwin();
printf("Your terminal should have at "
"least 20 lines and 75 columns\n");

20
support/kconfig/nconf.gui.c
View File

@ -276,8 +276,8 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
total_width = max(msg_width, btns_width);
/* place dialog in middle of screen */
y = (LINES-(msg_lines+4))/2;
x = (COLS-(total_width+4))/2;
y = (getmaxy(stdscr)-(msg_lines+4))/2;
x = (getmaxx(stdscr)-(total_width+4))/2;
/* create the windows */
@ -387,8 +387,8 @@ int dialog_inputbox(WINDOW *main_window,
prompt_width = max(prompt_width, strlen(title));
/* place dialog in middle of screen */
y = (LINES-(prompt_lines+4))/2;
x = (COLS-(prompt_width+4))/2;
y = (getmaxy(stdscr)-(prompt_lines+4))/2;
x = (getmaxx(stdscr)-(prompt_width+4))/2;
strncpy(result, init, *result_len);
@ -545,7 +545,7 @@ void show_scroll_win(WINDOW *main_window,
{
int res;
int total_lines = get_line_no(text);
int x, y;
int x, y, lines, columns;
int start_x = 0, start_y = 0;
int text_lines = 0, text_cols = 0;
int total_cols = 0;
@ -556,6 +556,8 @@ void show_scroll_win(WINDOW *main_window,
WINDOW *pad;
PANEL *panel;
getmaxyx(stdscr, lines, columns);
/* find the widest line of msg: */
total_lines = get_line_no(text);
for (i = 0; i < total_lines; i++) {
@ -569,14 +571,14 @@ void show_scroll_win(WINDOW *main_window,
(void) wattrset(pad, attributes[SCROLLWIN_TEXT]);
fill_window(pad, text);
win_lines = min(total_lines+4, LINES-2);
win_cols = min(total_cols+2, COLS-2);
win_lines = min(total_lines+4, lines-2);
win_cols = min(total_cols+2, columns-2);
text_lines = max(win_lines-4, 0);
text_cols = max(win_cols-2, 0);
/* place window in middle of screen */
y = (LINES-win_lines)/2;
x = (COLS-win_cols)/2;
y = (lines-win_lines)/2;
x = (columns-win_cols)/2;
win = newwin(win_lines, win_cols, y, x);
keypad(win, TRUE);

22
support/kconfig/patches/01-kconfig-kernel-to-buildroot.patch
View File

@ -25,7 +25,7 @@ Index: b/mconf.c
+++ b/mconf.c
@@ -178,9 +178,9 @@
"Arrow keys navigate the menu. "
"<Enter> selects submenus --->. "
"<Enter> selects submenus ---> (or empty submenus ----). "
"Highlighted letters are hotkeys. "
- "Pressing <Y> includes, <N> excludes, <M> modularizes features. "
+ "Pressing <Y> selectes a feature, while <N> will exclude a feature. "
@ -39,10 +39,10 @@ Index: b/zconf.tab.c_shipped
===================================================================
--- a/zconf.tab.c_shipped
+++ b/zconf.tab.c_shipped
@@ -2259,7 +2259,7 @@
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
@@ -2297,7 +2297,7 @@
sym_init();
_menu_init();
- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL);
@ -52,10 +52,10 @@ Index: b/zconf.y
===================================================================
--- a/zconf.y
+++ b/zconf.y
@@ -496,7 +496,7 @@
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
@@ -493,7 +493,7 @@
sym_init();
_menu_init();
- rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL);
@ -65,7 +65,7 @@ Index: b/confdata.c
===================================================================
--- a/confdata.c
+++ b/confdata.c
@@ -25,7 +26,7 @@
@@ -25,7 +25,7 @@
static const char *conf_filename;
static int conf_lineno, conf_warnings, conf_unsaved;
@ -74,7 +74,7 @@ Index: b/confdata.c
static void conf_warning(const char *fmt, ...)
{
@@ -63,7 +64,7 @@
@@ -63,7 +63,7 @@
const char *conf_get_configname(void)
{

44
support/kconfig/patches/09-implement-kconfig-probability.patch
View File

@ -1,44 +0,0 @@
---
confdata.c | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
Index: b/confdata.c
===================================================================
--- a/confdata.c
+++ b/confdata.c
@@ -1106,7 +1106,16 @@
void conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
- int i, cnt;
+ int i, cnt, prob = 50;
+
+ if (mode == def_random) {
+ char *endp, *env = getenv("KCONFIG_PROBABILITY");
+ if (env && *env) {
+ int tmp = (int)strtol(env, &endp, 10);
+ if (*endp == '\0' && tmp >= 0 && tmp <= 100)
+ prob = tmp;
+ }
+ }
for_all_symbols(i, sym) {
if (sym_has_value(sym))
@@ -1125,8 +1134,15 @@
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);
+ cnt = (rand() % 100) - (100 - prob);
+ if (cnt < 0)
+ sym->def[S_DEF_USER].tri = no;
+ else
+ if ((sym_get_type(sym) == S_TRISTATE)
+ && (cnt > prob/2))
+ sym->def[S_DEF_USER].tri = mod;
+ else
+ sym->def[S_DEF_USER].tri = yes;
break;
default:
continue;

2
support/kconfig/patches/11-use-mktemp-for-lxdialog.patch
View File

@ -6,7 +6,7 @@ Index: b/lxdialog/check-lxdialog.sh
===================================================================
--- a/lxdialog/check-lxdialog.sh
+++ b/lxdialog/check-lxdialog.sh
@@ -34,7 +34,7 @@
@@ -36,7 +36,7 @@
}
# Temp file, try to clean up after us

14
support/kconfig/patches/14-support-out-of-tree-config.patch
View File

@ -8,7 +8,7 @@ Index: b/conf.c
===================================================================
--- a/conf.c
+++ b/conf.c
@@ -547,7 +547,6 @@
@@ -558,7 +558,6 @@
}
name = av[optind];
conf_parse(name);
@ -39,7 +39,7 @@ Index: b/confdata.c
}
static char *conf_expand_value(const char *in)
@@ -737,6 +736,9 @@
@@ -742,6 +741,9 @@
char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1];
char *env;
@ -49,7 +49,7 @@ Index: b/confdata.c
dirname[0] = 0;
if (name && name[0]) {
struct stat st;
@@ -831,6 +833,7 @@
@@ -836,6 +838,7 @@
{
const char *name;
char path[PATH_MAX+1];
@ -57,7 +57,7 @@ Index: b/confdata.c
char *s, *d, c;
struct symbol *sym;
struct stat sb;
@@ -839,8 +842,20 @@
@@ -844,8 +847,20 @@
name = conf_get_autoconfig_name();
conf_read_simple(name, S_DEF_AUTO);
@ -80,7 +80,7 @@ Index: b/confdata.c
res = 0;
for_all_symbols(i, sym) {
@@ -933,9 +948,11 @@
@@ -938,9 +953,11 @@
close(fd);
}
out:
@ -95,7 +95,7 @@ Index: b/confdata.c
return res;
}
@@ -945,25 +962,38 @@
@@ -950,25 +967,38 @@
const char *name;
FILE *out, *tristate, *out_h;
int i;
@ -138,7 +138,7 @@ Index: b/confdata.c
if (!out_h) {
fclose(out);
fclose(tristate);
@@ -995,19 +1025,22 @@
@@ -1000,19 +1030,22 @@
name = getenv("KCONFIG_AUTOHEADER");
if (!name)
name = "include/generated/autoconf.h";

2
support/kconfig/patches/15-fix-qconf-moc-rule.patch
View File

@ -9,7 +9,7 @@ Index: b/Makefile
===================================================================
--- a/Makefile
+++ b/Makefile
@@ -307,11 +307,8 @@
@@ -309,11 +309,8 @@
$(obj)/qconf.o: $(obj)/qconf.moc

1
support/kconfig/patches/series
View File

@ -1,6 +1,5 @@
01-kconfig-kernel-to-buildroot.patch
06-br-build-system-integration.patch
09-implement-kconfig-probability.patch
10-br-build-system.patch
11-use-mktemp-for-lxdialog.patch
12-fix-glade-file-path.patch

26
support/kconfig/streamline_config.pl
View File

@ -156,7 +156,6 @@ sub read_kconfig {
my $state = "NONE";
my $config;
my @kconfigs;
my $cont = 0;
my $line;
@ -190,7 +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($kconfig);
}
next;
}
# configs found
@ -250,14 +255,6 @@ sub read_kconfig {
}
}
close($kinfile);
# read in any configs that were found.
foreach my $kconfig (@kconfigs) {
if (!defined($read_kconfigs{$kconfig})) {
$read_kconfigs{$kconfig} = 1;
read_kconfig($kconfig);
}
}
}
if ($kconfig) {
@ -396,6 +393,15 @@ foreach my $module (keys(%modules)) {
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.

103
support/kconfig/symbol.c
View File

@ -136,7 +136,7 @@ static struct property *sym_get_range_prop(struct symbol *sym)
return NULL;
}
static int sym_get_range_val(struct symbol *sym, int base)
static long long sym_get_range_val(struct symbol *sym, int base)
{
sym_calc_value(sym);
switch (sym->type) {
@ -149,13 +149,14 @@ static int sym_get_range_val(struct symbol *sym, int base)
default:
break;
}
return strtol(sym->curr.val, NULL, base);
return strtoll(sym->curr.val, NULL, base);
}
static void sym_validate_range(struct symbol *sym)
{
struct property *prop;
int base, val, val2;
int base;
long long val, val2;
char str[64];
switch (sym->type) {
@ -171,7 +172,7 @@ static void sym_validate_range(struct symbol *sym)
prop = sym_get_range_prop(sym);
if (!prop)
return;
val = strtol(sym->curr.val, NULL, base);
val = strtoll(sym->curr.val, NULL, base);
val2 = sym_get_range_val(prop->expr->left.sym, base);
if (val >= val2) {
val2 = sym_get_range_val(prop->expr->right.sym, base);
@ -179,9 +180,9 @@ static void sym_validate_range(struct symbol *sym)
return;
}
if (sym->type == S_INT)
sprintf(str, "%d", val2);
sprintf(str, "%lld", val2);
else
sprintf(str, "0x%x", val2);
sprintf(str, "0x%llx", val2);
sym->curr.val = strdup(str);
}
@ -300,6 +301,14 @@ void sym_calc_value(struct symbol *sym)
if (sym->flags & SYMBOL_VALID)
return;
if (sym_is_choice_value(sym) &&
sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) {
sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES;
prop = sym_get_choice_prop(sym);
sym_calc_value(prop_get_symbol(prop));
}
sym->flags |= SYMBOL_VALID;
oldval = sym->curr;
@ -425,6 +434,9 @@ void sym_calc_value(struct symbol *sym)
if (sym->flags & SYMBOL_AUTO)
sym->flags &= ~SYMBOL_WRITE;
if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES)
set_all_choice_values(sym);
}
void sym_clear_all_valid(void)
@ -583,7 +595,7 @@ bool sym_string_valid(struct symbol *sym, const char *str)
bool sym_string_within_range(struct symbol *sym, const char *str)
{
struct property *prop;
int val;
long long val;
switch (sym->type) {
case S_STRING:
@ -594,7 +606,7 @@ bool sym_string_within_range(struct symbol *sym, const char *str)
prop = sym_get_range_prop(sym);
if (!prop)
return true;
val = strtol(str, NULL, 10);
val = strtoll(str, NULL, 10);
return val >= sym_get_range_val(prop->expr->left.sym, 10) &&
val <= sym_get_range_val(prop->expr->right.sym, 10);
case S_HEX:
@ -603,7 +615,7 @@ bool sym_string_within_range(struct symbol *sym, const char *str)
prop = sym_get_range_prop(sym);
if (!prop)
return true;
val = strtol(str, NULL, 16);
val = strtoll(str, NULL, 16);
return val >= sym_get_range_val(prop->expr->left.sym, 16) &&
val <= sym_get_range_val(prop->expr->right.sym, 16);
case S_BOOLEAN:
@ -943,38 +955,89 @@ const char *sym_escape_string_value(const char *in)
return res;
}
struct sym_match {
struct symbol *sym;
off_t so, eo;
};
/* Compare matched symbols as thus:
* - first, symbols that match exactly
* - then, alphabetical sort
*/
static int sym_rel_comp(const void *sym1, const void *sym2)
{
const struct sym_match *s1 = sym1;
const struct sym_match *s2 = sym2;
int exact1, exact2;
/* Exact match:
* - if matched length on symbol s1 is the length of that symbol,
* then this symbol should come first;
* - if matched length on symbol s2 is the length of that symbol,
* then this symbol should come first.
* Note: since the search can be a regexp, both symbols may match
* exactly; if this is the case, we can't decide which comes first,
* and we fallback to sorting alphabetically.
*/
exact1 = (s1->eo - s1->so) == strlen(s1->sym->name);
exact2 = (s2->eo - s2->so) == strlen(s2->sym->name);
if (exact1 && !exact2)
return -1;
if (!exact1 && exact2)
return 1;
/* As a fallback, sort symbols alphabetically */
return strcmp(s1->sym->name, s2->sym->name);
}
struct symbol **sym_re_search(const char *pattern)
{
struct symbol *sym, **sym_arr = NULL;
struct sym_match *sym_match_arr = NULL;
int i, cnt, size;
regex_t re;
regmatch_t match[1];
cnt = size = 0;
/* Skip if empty */
if (strlen(pattern) == 0)
return NULL;
if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB|REG_ICASE))
if (regcomp(&re, pattern, REG_EXTENDED|REG_ICASE))
return NULL;
for_all_symbols(i, sym) {
if (sym->flags & SYMBOL_CONST || !sym->name)
continue;
if (regexec(&re, sym->name, 0, NULL, 0))
if (regexec(&re, sym->name, 1, match, 0))
continue;
if (cnt + 1 >= size) {
void *tmp = sym_arr;
if (cnt >= size) {
void *tmp;
size += 16;
sym_arr = realloc(sym_arr, size * sizeof(struct symbol *));
if (!sym_arr) {
free(tmp);
return NULL;
}
tmp = realloc(sym_match_arr, size * sizeof(struct sym_match));
if (!tmp)
goto sym_re_search_free;
sym_match_arr = tmp;
}
sym_calc_value(sym);
sym_arr[cnt++] = sym;
/* As regexec returned 0, we know we have a match, so
* we can use match[0].rm_[se]o without further checks
*/
sym_match_arr[cnt].so = match[0].rm_so;
sym_match_arr[cnt].eo = match[0].rm_eo;
sym_match_arr[cnt++].sym = sym;
}
if (sym_arr)
if (sym_match_arr) {
qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp);
sym_arr = malloc((cnt+1) * sizeof(struct symbol));
if (!sym_arr)
goto sym_re_search_free;
for (i = 0; i < cnt; i++)
sym_arr[i] = sym_match_arr[i].sym;
sym_arr[cnt] = NULL;
}
sym_re_search_free:
/* sym_match_arr can be NULL if no match, but free(NULL) is OK */
free(sym_match_arr);
regfree(&re);
return sym_arr;

464
support/kconfig/zconf.tab.c_shipped
View File

@ -1,9 +1,8 @@
/* A Bison parser, made by GNU Bison 2.4.3. */
/* A Bison parser, made by GNU Bison 2.5. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
/* Bison implementation for Yacc-like parsers in C
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2009, 2010 Free Software Foundation, Inc.
Copyright (C) 1984, 1989-1990, 2000-2011 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
@ -45,7 +44,7 @@
#define YYBISON 1
/* Bison version. */
#define YYBISON_VERSION "2.4.3"
#define YYBISON_VERSION "2.5"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@ -302,11 +301,11 @@ YYID (yyi)
# define alloca _alloca
# else
# define YYSTACK_ALLOC alloca
# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H
# define _STDLIB_H 1
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif
# endif
# endif
@ -329,24 +328,24 @@ YYID (yyi)
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
# if (defined __cplusplus && ! defined _STDLIB_H \
# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H
# define _STDLIB_H 1
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
@ -375,23 +374,7 @@ union yyalloc
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
# ifndef YYCOPY
# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (YYID (0))
# endif
# endif
# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
@ -411,6 +394,26 @@ union yyalloc
#endif
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
# ifndef YYCOPY
# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (YYID (0))
# endif
# endif
#endif /* !YYCOPY_NEEDED */
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 11
/* YYLAST -- Last index in YYTABLE. */
@ -529,18 +532,18 @@ static const yytype_int8 yyrhs[] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
0, 104, 104, 104, 106, 106, 108, 110, 111, 112,
113, 114, 115, 119, 123, 123, 123, 123, 123, 123,
123, 123, 127, 128, 129, 130, 131, 132, 136, 137,
143, 151, 157, 165, 175, 177, 178, 179, 180, 181,
182, 185, 193, 199, 209, 215, 221, 224, 226, 237,
238, 243, 252, 257, 265, 268, 270, 271, 272, 273,
274, 277, 283, 294, 300, 310, 312, 317, 325, 333,
336, 338, 339, 340, 345, 352, 359, 364, 372, 375,
377, 378, 379, 382, 390, 397, 404, 410, 417, 419,
420, 421, 424, 432, 434, 435, 438, 445, 447, 452,
453, 456, 457, 458, 462, 463, 466, 467, 470, 471,
472, 473, 474, 475, 476, 479, 480, 483, 484
0, 103, 103, 103, 105, 105, 107, 109, 110, 111,
112, 113, 114, 118, 122, 122, 122, 122, 122, 122,
122, 122, 126, 127, 128, 129, 130, 131, 135, 136,
142, 150, 156, 164, 174, 176, 177, 178, 179, 180,
181, 184, 192, 198, 208, 214, 220, 223, 225, 236,
237, 242, 251, 256, 264, 267, 269, 270, 271, 272,
273, 276, 282, 293, 299, 309, 311, 316, 324, 332,
335, 337, 338, 339, 344, 351, 358, 363, 371, 374,
376, 377, 378, 381, 389, 396, 403, 409, 416, 418,
419, 420, 423, 431, 433, 434, 437, 444, 446, 451,
452, 455, 456, 457, 461, 462, 465, 466, 469, 470,
471, 472, 473, 474, 475, 478, 479, 482, 483
};
#endif
@ -615,8 +618,8 @@ static const yytype_uint8 yyr2[] =
3, 3, 2, 3, 3, 1, 1, 0, 1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
Performed when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
@ -691,8 +694,7 @@ static const yytype_int16 yypgoto[] =
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If zero, do what YYDEFACT says.
If YYTABLE_NINF, syntax error. */
number is the opposite. If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF -86
static const yytype_int16 yytable[] =
{
@ -728,6 +730,12 @@ static const yytype_int16 yytable[] =
184
};
#define yypact_value_is_default(yystate) \
((yystate) == (-90))
#define yytable_value_is_error(yytable_value) \
YYID (0)
static const yytype_int16 yycheck[] =
{
1, 67, 68, 10, 93, 94, 76, 3, 76, 14,
@ -821,7 +829,6 @@ do \
{ \
yychar = (Token); \
yylval = (Value); \
yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK (1); \
goto yybackup; \
} \
@ -863,20 +870,11 @@ while (YYID (0))
#endif
/* YY_LOCATION_PRINT -- Print the location on the stream.
This macro was not mandated originally: define only if we know
we won't break user code: when these are the locations we know. */
/* This macro is provided for backward compatibility. */
#ifndef YY_LOCATION_PRINT
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
(Loc).last_line, (Loc).last_column)
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
#endif
#endif
/* YYLEX -- calling `yylex' with the right arguments. */
@ -1067,7 +1065,6 @@ int yydebug;
# define YYMAXDEPTH 10000
#endif
#if YYERROR_VERBOSE
@ -1170,115 +1167,142 @@ yytnamerr (char *yyres, const char *yystr)
}
# endif
/* Copy into YYRESULT an error message about the unexpected token
YYCHAR while in state YYSTATE. Return the number of bytes copied,
including the terminating null byte. If YYRESULT is null, do not
copy anything; just return the number of bytes that would be
copied. As a special case, return 0 if an ordinary "syntax error"
message will do. Return YYSIZE_MAXIMUM if overflow occurs during
size calculation. */
static YYSIZE_T
yysyntax_error (char *yyresult, int yystate, int yychar)
{
int yyn = yypact[yystate];
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
about the unexpected token YYTOKEN for the state stack whose top is
YYSSP.
if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
return 0;
else
Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
not large enough to hold the message. In that case, also set
*YYMSG_ALLOC to the required number of bytes. Return 2 if the
required number of bytes is too large to store. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
yytype_int16 *yyssp, int yytoken)
{
int yytype = YYTRANSLATE (yychar);
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
YYSIZE_T yysize1;
int yysize_overflow = 0;
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
/* Internationalized format string. */
const char *yyformat = 0;
/* Arguments of yyformat. */
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
int yyx;
# if 0
/* This is so xgettext sees the translatable formats that are
constructed on the fly. */
YY_("syntax error, unexpected %s");
YY_("syntax error, unexpected %s, expecting %s");
YY_("syntax error, unexpected %s, expecting %s or %s");
YY_("syntax error, unexpected %s, expecting %s or %s or %s");
YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
# endif
char *yyfmt;
char const *yyf;
static char const yyunexpected[] = "syntax error, unexpected %s";
static char const yyexpecting[] = ", expecting %s";
static char const yyor[] = " or %s";
char yyformat[sizeof yyunexpected
+ sizeof yyexpecting - 1
+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
* (sizeof yyor - 1))];
char const *yyprefix = yyexpecting;
/* Number of reported tokens (one for the "unexpected", one per
"expected"). */
int yycount = 0;
/* There are many possibilities here to consider:
- Assume YYFAIL is not used. It's too flawed to consider. See
<http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
for details. YYERROR is fine as it does not invoke this
function.
- If this state is a consistent state with a default action, then
the only way this function was invoked is if the default action
is an error action. In that case, don't check for expected
tokens because there are none.
- The only way there can be no lookahead present (in yychar) is if
this state is a consistent state with a default action. Thus,
detecting the absence of a lookahead is sufficient to determine
that there is no unexpected or expected token to report. In that
case, just report a simple "syntax error".
- Don't assume there isn't a lookahead just because this state is a
consistent state with a default action. There might have been a
previous inconsistent state, consistent state with a non-default
action, or user semantic action that manipulated yychar.
- Of course, the expected token list depends on states to have
correct lookahead information, and it depends on the parser not
to perform extra reductions after fetching a lookahead from the
scanner and before detecting a syntax error. Thus, state merging
(from LALR or IELR) and default reductions corrupt the expected
token list. However, the list is correct for canonical LR with
one exception: it will still contain any token that will not be
accepted due to an error action in a later state.
*/
if (yytoken != YYEMPTY)
{
int yyn = yypact[*yyssp];
yyarg[yycount++] = yytname[yytoken];
if (!yypact_value_is_default (yyn))
{
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. */
YYCHECK. In other words, skip the first -YYN actions for
this state because they are default actions. */
int yyxbegin = yyn < 0 ? -yyn : 0;
/* Stay within bounds of both yycheck and yytname. */
int yychecklim = YYLAST - yyn + 1;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yycount = 1;
yyarg[0] = yytname[yytype];
yyfmt = yystpcpy (yyformat, yyunexpected);
int yyx;
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
&& !yytable_value_is_error (yytable[yyx + yyn]))
{
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize0;
yyformat[sizeof yyunexpected - 1] = '\0';
break;
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
yysize_overflow |= (yysize1 < yysize);
if (! (yysize <= yysize1
&& yysize1 <= YYSTACK_ALLOC_MAXIMUM))
return 2;
yysize = yysize1;
yyfmt = yystpcpy (yyfmt, yyprefix);
yyprefix = yyor;
}
}
}
yyf = YY_(yyformat);
yysize1 = yysize + yystrlen (yyf);
yysize_overflow |= (yysize1 < yysize);
switch (yycount)
{
# define YYCASE_(N, S) \
case N: \
yyformat = S; \
break
YYCASE_(0, YY_("syntax error"));
YYCASE_(1, YY_("syntax error, unexpected %s"));
YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
# undef YYCASE_
}
yysize1 = yysize + yystrlen (yyformat);
if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
return 2;
yysize = yysize1;
if (yysize_overflow)
return YYSIZE_MAXIMUM;
if (yyresult)
if (*yymsg_alloc < yysize)
{
*yymsg_alloc = 2 * yysize;
if (! (yysize <= *yymsg_alloc
&& *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
*yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
return 1;
}
/* Avoid sprintf, as that infringes on the user's name space.
Don't have undefined behavior even if the translation
produced a string with the wrong number of "%s"s. */
char *yyp = yyresult;
int yyi = 0;
while ((*yyp = *yyf) != '\0')
{
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
char *yyp = *yymsg;
int yyi = 0;
while ((*yyp = *yyformat) != '\0')
if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
{
yyp += yytnamerr (yyp, yyarg[yyi++]);
yyf += 2;
yyformat += 2;
}
else
{
yyp++;
yyf++;
yyformat++;
}
}
}
return yysize;
}
return 0;
}
#endif /* YYERROR_VERBOSE */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
@ -1341,6 +1365,7 @@ yydestruct (yymsg, yytype, yyvaluep)
}
}
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
@ -1367,10 +1392,9 @@ YYSTYPE yylval;
int yynerrs;
/*-------------------------.
| yyparse or yypush_parse. |
`-------------------------*/
/*----------.
| yyparse. |
`----------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
@ -1394,8 +1418,6 @@ yyparse ()
#endif
#endif
{
int yystate;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
@ -1550,7 +1572,7 @@ yybackup:
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYPACT_NINF)
if (yypact_value_is_default (yyn))
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
@ -1581,7 +1603,7 @@ yybackup:
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yyn == 0 || yyn == YYTABLE_NINF)
if (yytable_value_is_error (yyn))
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
@ -1637,34 +1659,34 @@ yyreduce:
{
case 10:
{ zconf_error("unexpected end statement"); ;}
{ zconf_error("unexpected end statement"); }
break;
case 11:
{ zconf_error("unknown statement \"%s\"", (yyvsp[(2) - (4)].string)); ;}
{ zconf_error("unknown statement \"%s\"", (yyvsp[(2) - (4)].string)); }
break;
case 12:
{
zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[(2) - (4)].id)->name);
;}
}
break;
case 13:
{ zconf_error("invalid statement"); ;}
{ zconf_error("invalid statement"); }
break;
case 28:
{ zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;}
{ zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); }
break;
case 29:
{ zconf_error("invalid option"); ;}
{ zconf_error("invalid option"); }
break;
case 30:
@ -1674,7 +1696,7 @@ yyreduce:
sym->flags |= SYMBOL_OPTIONAL;
menu_add_entry(sym);
printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
;}
}
break;
case 31:
@ -1682,7 +1704,7 @@ yyreduce:
{
menu_end_entry();
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 32:
@ -1692,7 +1714,7 @@ yyreduce:
sym->flags |= SYMBOL_OPTIONAL;
menu_add_entry(sym);
printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
;}
}
break;
case 33:
@ -1704,7 +1726,7 @@ yyreduce:
zconfprint("warning: menuconfig statement without prompt");
menu_end_entry();
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 41:
@ -1714,7 +1736,7 @@ yyreduce:
printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
zconf_curname(), zconf_lineno(),
(yyvsp[(1) - (3)].id)->stype);
;}
}
break;
case 42:
@ -1722,7 +1744,7 @@ yyreduce:
{
menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 43:
@ -1734,7 +1756,7 @@ yyreduce:
printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
zconf_curname(), zconf_lineno(),
(yyvsp[(1) - (4)].id)->stype);
;}
}
break;
case 44:
@ -1742,7 +1764,7 @@ yyreduce:
{
menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 45:
@ -1750,7 +1772,7 @@ yyreduce:
{
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr));
printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 48:
@ -1762,17 +1784,17 @@ yyreduce:
else
zconfprint("warning: ignoring unknown option %s", (yyvsp[(2) - (3)].string));
free((yyvsp[(2) - (3)].string));
;}
}
break;
case 49:
{ (yyval.string) = NULL; ;}
{ (yyval.string) = NULL; }
break;
case 50:
{ (yyval.string) = (yyvsp[(2) - (2)].string); ;}
{ (yyval.string) = (yyvsp[(2) - (2)].string); }
break;
case 51:
@ -1783,14 +1805,14 @@ yyreduce:
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 52:
{
(yyval.menu) = menu_add_menu();
;}
}
break;
case 53:
@ -1800,7 +1822,7 @@ yyreduce:
menu_end_menu();
printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
}
;}
}
break;
case 61:
@ -1808,7 +1830,7 @@ yyreduce:
{
menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 62:
@ -1821,7 +1843,7 @@ yyreduce:
(yyvsp[(1) - (3)].id)->stype);
} else
YYERROR;
;}
}
break;
case 63:
@ -1829,7 +1851,7 @@ yyreduce:
{
current_entry->sym->flags |= SYMBOL_OPTIONAL;
printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 64:
@ -1841,7 +1863,7 @@ yyreduce:
zconf_curname(), zconf_lineno());
} else
YYERROR;
;}
}
break;
case 67:
@ -1851,7 +1873,7 @@ yyreduce:
menu_add_entry(NULL);
menu_add_dep((yyvsp[(2) - (3)].expr));
(yyval.menu) = menu_add_menu();
;}
}
break;
case 68:
@ -1861,14 +1883,14 @@ yyreduce:
menu_end_menu();
printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
}
;}
}
break;
case 74:
{
menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
;}
}
break;
case 75:
@ -1877,14 +1899,14 @@ yyreduce:
menu_add_entry(NULL);
menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 76:
{
(yyval.menu) = menu_add_menu();
;}
}
break;
case 77:
@ -1894,7 +1916,7 @@ yyreduce:
menu_end_menu();
printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
}
;}
}
break;
case 83:
@ -1902,7 +1924,7 @@ yyreduce:
{
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
zconf_nextfile((yyvsp[(2) - (3)].string));
;}
}
break;
case 84:
@ -1911,14 +1933,14 @@ yyreduce:
menu_add_entry(NULL);
menu_add_prompt(P_COMMENT, (yyvsp[(2) - (3)].string), NULL);
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 85:
{
menu_end_entry();
;}
}
break;
case 86:
@ -1926,14 +1948,14 @@ yyreduce:
{
printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
zconf_starthelp();
;}
}
break;
case 87:
{
current_entry->help = (yyvsp[(2) - (2)].string);
;}
}
break;
case 92:
@ -1941,102 +1963,113 @@ yyreduce:
{
menu_add_dep((yyvsp[(3) - (4)].expr));
printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
;}
}
break;
case 96:
{
menu_add_visibility((yyvsp[(2) - (2)].expr));
;}
}
break;
case 98:
{
menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr));
;}
}
break;
case 101:
{ (yyval.id) = (yyvsp[(1) - (2)].id); ;}
{ (yyval.id) = (yyvsp[(1) - (2)].id); }
break;
case 102:
{ (yyval.id) = (yyvsp[(1) - (2)].id); ;}
{ (yyval.id) = (yyvsp[(1) - (2)].id); }
break;
case 103:
{ (yyval.id) = (yyvsp[(1) - (2)].id); ;}
{ (yyval.id) = (yyvsp[(1) - (2)].id); }
break;
case 106:
{ (yyval.expr) = NULL; ;}
{ (yyval.expr) = NULL; }
break;
case 107:
{ (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
{ (yyval.expr) = (yyvsp[(2) - (2)].expr); }
break;
case 108:
{ (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
{ (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); }
break;
case 109:
{ (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
{ (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); }
break;
case 110:
{ (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
{ (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); }
break;
case 111:
{ (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
{ (yyval.expr) = (yyvsp[(2) - (3)].expr); }
break;
case 112:
{ (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
{ (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); }
break;
case 113:
{ (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
{ (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
break;
case 114:
{ (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
{ (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); }
break;
case 115:
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); }
break;
case 116:
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); }
break;
case 117:
{ (yyval.string) = NULL; ;}
{ (yyval.string) = NULL; }
break;
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
One alternative is translating here after every semantic action,
but that translation would be missed if the semantic action invokes
YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
incorrect destructor might then be invoked immediately. In the
case of YYERROR or YYBACKUP, subsequent parser actions might lead
to an incorrect destructor call or verbose syntax error message
before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen);
@ -2064,6 +2097,10 @@ yyreduce:
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
@ -2071,37 +2108,36 @@ yyerrlab:
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
yyssp, yytoken)
{
YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
char const *yymsgp = YY_("syntax error");
int yysyntax_error_status;
yysyntax_error_status = YYSYNTAX_ERROR;
if (yysyntax_error_status == 0)
yymsgp = yymsg;
else if (yysyntax_error_status == 1)
{
YYSIZE_T yyalloc = 2 * yysize;
if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
yyalloc = YYSTACK_ALLOC_MAXIMUM;
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
yymsg = (char *) YYSTACK_ALLOC (yyalloc);
if (yymsg)
yymsg_alloc = yyalloc;
else
yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
if (!yymsg)
{
yymsg = yymsgbuf;
yymsg_alloc = sizeof yymsgbuf;
}
}
if (0 < yysize && yysize <= yymsg_alloc)
{
(void) yysyntax_error (yymsg, yystate, yychar);
yyerror (yymsg);
yysyntax_error_status = 2;
}
else
{
yyerror (YY_("syntax error"));
if (yysize != 0)
yysyntax_error_status = YYSYNTAX_ERROR;
yymsgp = yymsg;
}
}
yyerror (yymsgp);
if (yysyntax_error_status == 2)
goto yyexhaustedlab;
}
}
# undef YYSYNTAX_ERROR
#endif
}
@ -2160,7 +2196,7 @@ yyerrlab1:
for (;;)
{
yyn = yypact[yystate];
if (yyn != YYPACT_NINF)
if (!yypact_value_is_default (yyn))
{
yyn += YYTERROR;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
@ -2219,8 +2255,13 @@ yyexhaustedlab:
yyreturn:
if (yychar != YYEMPTY)
{
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
yytoken = YYTRANSLATE (yychar);
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
}
/* Do not reclaim the symbols of the rule which action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
@ -2256,9 +2297,6 @@ void conf_parse(const char *name)
sym_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL);
if (getenv("ZCONF_DEBUG"))
@ -2266,12 +2304,8 @@ void conf_parse(const char *name)
zconfparse();
if (zconfnerrs)
exit(1);
if (!modules_sym->prop) {
struct property *prop;
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0));
}
if (!modules_sym)
modules_sym = sym_find( "n" );
rootmenu.prompt->text = _(rootmenu.prompt->text);
rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);

11
support/kconfig/zconf.y
View File

@ -493,9 +493,6 @@ void conf_parse(const char *name)
sym_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
rootmenu.prompt = menu_add_prompt(P_MENU, "Buildroot Configuration", NULL);
if (getenv("ZCONF_DEBUG"))
@ -503,12 +500,8 @@ void conf_parse(const char *name)
zconfparse();
if (zconfnerrs)
exit(1);
if (!modules_sym->prop) {
struct property *prop;
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0));
}
if (!modules_sym)
modules_sym = sym_find( "n" );
rootmenu.prompt->text = _(rootmenu.prompt->text);
rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);