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util/kconfig: Uprev to Linux 5.13's kconfig

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This was originally several commits that had to be squashed into one
because the intermediate states weren't able to build coreboot:

 - one to remove everything that wasn't our own code, leaving only
   regex.[ch], toada.c, description.md and Makefile.inc.
 - one to copy in Linux 5.13's scripts/kconfig and adapt Makefile.inc
   to make the original Makefile work again.
 - adapt abuild to use olddefconfig, simplifying matters.
 - apply patches in util/kconfig/patches.
 - Some more adaptations to the libpayload build system.

The patches are now in util/kconfig/patches/, reverse applying them
should lead to a util/kconfig/ tree that contains exactly the Linux
version + our own 5 files.

Change-Id: Ia0e8fe4e9022b278f34ab113a433ef4d45e5c355
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37152
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Patrick Georgi
2019-11-22 16:55:58 +01:00
parent 8585eabc5d
commit 53ea1d44f0
69 changed files with 6407 additions and 9476 deletions
Download Patch File Download Diff File Expand all files Collapse all files

205
util/kconfig/mconf.c
View File

@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
* Released under the terms of the GNU GPL v2.0.
*
* Introduced single menu mode (show all sub-menus in one large tree).
* 2002-11-06 Petr Baudis <pasky@ucw.cz>
@@ -15,16 +15,18 @@
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <signal.h>
#include <unistd.h>
#include <locale.h>
#include "lkc.h"
#include "lxdialog/dialog.h"
#define JUMP_NB 9
int kconfig_warnings = 0;
static const char mconf_readme[] = N_(
static const char mconf_readme[] =
"Overview\n"
"--------\n"
"This interface lets you select features and parameters for the build.\n"
@@ -173,37 +175,37 @@ static const char mconf_readme[] = N_(
" blackbg => selects a color scheme with black background\n"
" classic => theme with blue background. The classic look\n"
" bluetitle => an LCD friendly version of classic. (default)\n"
"\n"),
menu_instructions[] = N_(
"\n",
menu_instructions[] =
"Arrow keys navigate the menu. "
"<Enter> selects submenus ---> (or empty submenus ----). "
"Highlighted letters are hotkeys. "
"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
"Legend: [*] built-in [ ] excluded <M> module < > module capable"),
radiolist_instructions[] = N_(
"Legend: [*] built-in [ ] excluded <M> module < > module capable",
radiolist_instructions[] =
"Use the arrow keys to navigate this window or "
"press the hotkey of the item you wish to select "
"followed by the <SPACE BAR>. "
"Press <?> for additional information about this option."),
inputbox_instructions_int[] = N_(
"Press <?> for additional information about this option.",
inputbox_instructions_int[] =
"Please enter a decimal value. "
"Fractions will not be accepted. "
"Use the <TAB> key to move from the input field to the buttons below it."),
inputbox_instructions_hex[] = N_(
"Use the <TAB> key to move from the input field to the buttons below it.",
inputbox_instructions_hex[] =
"Please enter a hexadecimal value. "
"Use the <TAB> key to move from the input field to the buttons below it."),
inputbox_instructions_string[] = N_(
"Use the <TAB> key to move from the input field to the buttons below it.",
inputbox_instructions_string[] =
"Please enter a string value. "
"Use the <TAB> key to move from the input field to the buttons below it."),
setmod_text[] = N_(
"Use the <TAB> key to move from the input field to the buttons below it.",
setmod_text[] =
"This feature depends on another which has been configured as a module.\n"
"As a result, this feature will be built as a module."),
load_config_text[] = N_(
"As a result, this feature will be built as a module.",
load_config_text[] =
"Enter the name of the configuration file you wish to load. "
"Accept the name shown to restore the configuration you "
"last retrieved. Leave blank to abort."),
load_config_help[] = N_(
"last retrieved. Leave blank to abort.",
load_config_help[] =
"\n"
"For various reasons, one may wish to keep several different\n"
"configurations available on a single machine.\n"
@@ -213,11 +215,11 @@ load_config_help[] = N_(
"configuration.\n"
"\n"
"If you are uncertain, then you have probably never used alternate\n"
"configuration files. You should therefore leave this blank to abort.\n"),
save_config_text[] = N_(
"configuration files. You should therefore leave this blank to abort.\n",
save_config_text[] =
"Enter a filename to which this configuration should be saved "
"as an alternate. Leave blank to abort."),
save_config_help[] = N_(
"as an alternate. Leave blank to abort.",
save_config_help[] =
"\n"
"For various reasons, one may wish to keep different configurations\n"
"available on a single machine.\n"
@@ -227,8 +229,8 @@ save_config_help[] = N_(
"configuration options you have selected at that time.\n"
"\n"
"If you are uncertain what all this means then you should probably\n"
"leave this blank.\n"),
search_help[] = N_(
"leave this blank.\n",
search_help[] =
"\n"
"Search for symbols and display their relations.\n"
"Regular expressions are allowed.\n"
@@ -248,7 +250,7 @@ search_help[] = N_(
" Selected by: BAR [=n]\n"
"-----------------------------------------------------------------\n"
"o The line 'Type:' shows the type of the configuration option for\n"
" this symbol (boolean, tristate, string, ...)\n"
" this symbol (bool, tristate, string, ...)\n"
"o The line 'Prompt:' shows the text used in the menu structure for\n"
" this symbol\n"
"o The 'Defined at' line tells at what file / line number the symbol\n"
@@ -273,7 +275,7 @@ search_help[] = N_(
"Examples: USB => find all symbols containing USB\n"
" ^USB => find all symbols starting with USB\n"
" USB$ => find all symbols ending with USB\n"
"\n");
"\n";
static int indent;
static struct menu *current_menu;
@@ -281,6 +283,7 @@ static int child_count;
static int single_menu_mode;
static int show_all_options;
static int save_and_exit;
static int silent;
static void conf(struct menu *menu, struct menu *active_menu);
static void conf_choice(struct menu *menu);
@@ -298,17 +301,12 @@ static char filename[PATH_MAX+1];
static void set_config_filename(const char *config_filename)
{
static char menu_backtitle[PATH_MAX+128];
int size;
size = snprintf(menu_backtitle, sizeof(menu_backtitle),
"%s - %s", config_filename, rootmenu.prompt->text);
if (size >= sizeof(menu_backtitle))
menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
config_filename, rootmenu.prompt->text);
set_dialog_backtitle(menu_backtitle);
size = snprintf(filename, sizeof(filename), "%s", config_filename);
if (size >= sizeof(filename))
filename[sizeof(filename)-1] = '\0';
snprintf(filename, sizeof(filename), "%s", config_filename);
}
struct subtitle_part {
@@ -401,19 +399,19 @@ static void search_conf(void)
struct subtitle_part stpart;
title = str_new();
str_printf( &title, _("Enter (sub)string or regexp to search for "
"(with or without \"%s\")"), CONFIG_);
str_printf( &title, "Enter (sub)string or regexp to search for "
"(with or without \"%s\")", CONFIG_);
again:
dialog_clear();
dres = dialog_inputbox(_("Search Configuration Parameter"),
dres = dialog_inputbox("Search Configuration Parameter",
str_get(&title),
10, 75, "");
switch (dres) {
case 0:
break;
case 1:
show_helptext(_("Search Configuration"), search_help);
show_helptext("Search Configuration", search_help);
goto again;
default:
str_free(&title);
@@ -444,7 +442,7 @@ again:
res = get_relations_str(sym_arr, &head);
set_subtitle();
dres = show_textbox_ext(_("Search Results"), (char *)
dres = show_textbox_ext("Search Results", (char *)
str_get(&res), 0, 0, keys, &vscroll,
&hscroll, &update_text, (void *)
&data);
@@ -492,7 +490,6 @@ static void build_conf(struct menu *menu)
switch (prop->type) {
case P_MENU:
child_count++;
prompt = _(prompt);
if (single_menu_mode) {
item_make("%s%*c%s",
menu->data ? "-->" : "++>",
@@ -509,7 +506,7 @@ static void build_conf(struct menu *menu)
case P_COMMENT:
if (prompt) {
child_count++;
item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt));
item_make(" %*c*** %s ***", indent + 1, ' ', prompt);
item_set_tag(':');
item_set_data(menu);
}
@@ -517,7 +514,7 @@ static void build_conf(struct menu *menu)
default:
if (prompt) {
child_count++;
item_make("---%*c%s", indent + 1, ' ', _(prompt));
item_make("---%*c%s", indent + 1, ' ', prompt);
item_set_tag(':');
item_set_data(menu);
}
@@ -539,7 +536,7 @@ static void build_conf(struct menu *menu)
}
val = sym_get_tristate_value(sym);
if (sym_is_changable(sym)) {
if (sym_is_changeable(sym)) {
switch (type) {
case S_BOOLEAN:
item_make("[%c]", val == no ? ' ' : '*');
@@ -561,10 +558,10 @@ static void build_conf(struct menu *menu)
item_set_data(menu);
}
item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu));
if (val == yes) {
if (def_menu) {
item_add_str(" (%s)", _(menu_get_prompt(def_menu)));
item_add_str(" (%s)", menu_get_prompt(def_menu));
item_add_str(" --->");
if (def_menu->list) {
indent += 2;
@@ -576,7 +573,7 @@ static void build_conf(struct menu *menu)
}
} else {
if (menu == current_menu) {
item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu)));
item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu));
item_set_tag(':');
item_set_data(menu);
goto conf_childs;
@@ -590,7 +587,7 @@ static void build_conf(struct menu *menu)
} else {
switch (type) {
case S_BOOLEAN:
if (sym_is_changable(sym))
if (sym_is_changeable(sym))
item_make("[%c]", val == no ? ' ' : '*');
else
item_make("-%c-", val == no ? ' ' : '*');
@@ -603,7 +600,7 @@ static void build_conf(struct menu *menu)
case mod: ch = 'M'; break;
default: ch = ' '; break;
}
if (sym_is_changable(sym)) {
if (sym_is_changeable(sym)) {
if (sym->rev_dep.tri == mod)
item_make("{%c}", ch);
else
@@ -619,17 +616,17 @@ static void build_conf(struct menu *menu)
tmp = indent - tmp + 4;
if (tmp < 0)
tmp = 0;
item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)),
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
(sym_has_value(sym) || !sym_is_changeable(sym)) ?
"" : " (NEW)");
item_set_tag('s');
item_set_data(menu);
goto conf_childs;
}
}
item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)),
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu),
(sym_has_value(sym) || !sym_is_changeable(sym)) ?
"" : " (NEW)");
if (menu->prompt->type == P_MENU) {
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
@@ -666,8 +663,8 @@ static void conf(struct menu *menu, struct menu *active_menu)
break;
set_subtitle();
dialog_clear();
res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
_(menu_instructions),
res = dialog_menu(prompt ? prompt : "Main Menu",
menu_instructions,
active_menu, &s_scroll);
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
break;
@@ -709,7 +706,7 @@ static void conf(struct menu *menu, struct menu *active_menu)
show_help(submenu);
else {
reset_subtitle();
show_helptext(_("README"), _(mconf_readme));
show_helptext("README", mconf_readme);
}
break;
case 3:
@@ -774,15 +771,14 @@ 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)
static void conf_message_callback(const char *s)
{
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);
if (save_and_exit) {
if (!silent)
printf("%s", s);
} else {
show_textbox(NULL, s, 6, 60);
}
}
static void show_help(struct menu *menu)
@@ -792,13 +788,13 @@ static void show_help(struct menu *menu)
help.max_width = getmaxx(stdscr) - 10;
menu_get_ext_help(menu, &help);
show_helptext(_(menu_get_prompt(menu)), str_get(&help));
show_helptext(menu_get_prompt(menu), str_get(&help));
str_free(&help);
}
static void conf_choice(struct menu *menu)
{
const char *prompt = _(menu_get_prompt(menu));
const char *prompt = menu_get_prompt(menu);
struct menu *child;
struct symbol *active;
@@ -813,9 +809,9 @@ static void conf_choice(struct menu *menu)
if (!menu_is_visible(child))
continue;
if (child->sym)
item_make("%s", _(menu_get_prompt(child)));
item_make("%s", menu_get_prompt(child));
else {
item_make("*** %s ***", _(menu_get_prompt(child)));
item_make("*** %s ***", menu_get_prompt(child));
item_set_tag(':');
}
item_set_data(child);
@@ -825,8 +821,8 @@ static void conf_choice(struct menu *menu)
item_set_tag('X');
}
dialog_clear();
res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
_(radiolist_instructions),
res = dialog_checklist(prompt ? prompt : "Main Menu",
radiolist_instructions,
MENUBOX_HEIGTH_MIN,
MENUBOX_WIDTH_MIN,
CHECKLIST_HEIGTH_MIN);
@@ -867,26 +863,26 @@ static void conf_string(struct menu *menu)
switch (sym_get_type(menu->sym)) {
case S_INT:
heading = _(inputbox_instructions_int);
heading = inputbox_instructions_int;
break;
case S_HEX:
heading = _(inputbox_instructions_hex);
heading = inputbox_instructions_hex;
break;
case S_STRING:
heading = _(inputbox_instructions_string);
heading = inputbox_instructions_string;
break;
default:
heading = _("Internal mconf error!");
heading = "Internal mconf error!";
}
dialog_clear();
res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"),
res = dialog_inputbox(prompt ? prompt : "Main Menu",
heading, 10, 75,
sym_get_string_value(menu->sym));
switch (res) {
case 0:
if (sym_set_string_value(menu->sym, dialog_input_result))
return;
show_textbox(NULL, _("You have made an invalid entry."), 5, 43);
show_textbox(NULL, "You have made an invalid entry.", 5, 43);
break;
case 1:
show_help(menu);
@@ -911,13 +907,13 @@ static void conf_load(void)
return;
if (!conf_read(dialog_input_result)) {
set_config_filename(dialog_input_result);
sym_set_change_count(1);
conf_set_changed(true);
return;
}
show_textbox(NULL, _("File does not exist!"), 5, 38);
show_textbox(NULL, "File does not exist!", 5, 38);
break;
case 1:
show_helptext(_("Load Alternate Configuration"), load_config_help);
show_helptext("Load Alternate Configuration", load_config_help);
break;
case KEY_ESC:
return;
@@ -940,10 +936,10 @@ static void conf_save(void)
set_config_filename(dialog_input_result);
return;
}
show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60);
show_textbox(NULL, "Can't create file!", 5, 60);
break;
case 1:
show_helptext(_("Save Alternate Configuration"), save_config_help);
show_helptext("Save Alternate Configuration", save_config_help);
break;
case KEY_ESC:
return;
@@ -961,8 +957,8 @@ static int handle_exit(void)
dialog_clear();
if (conf_get_changed())
res = dialog_yesno(NULL,
_("Do you wish to save your new configuration?\n"
"(Press <ESC><ESC> to continue configuration.)"),
"Do you wish to save your new configuration?\n"
"(Press <ESC><ESC> to continue kernel configuration.)",
6, 60);
else
res = -1;
@@ -971,32 +967,35 @@ static int handle_exit(void)
env = getenv("KCONFIG_STRICT");
if (env && *env && kconfig_warnings) {
fprintf(stderr, _("\n*** ERROR: %d warnings encountered, and "
"warnings are errors.\n\n"), kconfig_warnings);
fprintf(stderr, "\n*** ERROR: %d warnings encountered, and "
"warnings are errors.\n\n", kconfig_warnings);
res = 2;
}
switch (res) {
case 0:
if (conf_write(filename)) {
fprintf(stderr, _("\n\n"
fprintf(stderr, "\n\n"
"Error while writing of the configuration.\n"
"Your configuration changes were NOT saved."
"\n\n"));
"\n\n");
return 1;
}
conf_write_autoconf(0);
/* fall through */
case -1:
printf(_("\n\n"
"*** End of the configuration.\n"
"*** Execute 'make' to start the build or try 'make help'."
"\n\n"));
if (!silent)
printf("\n\n"
"*** End of the configuration.\n"
"*** Execute 'make' to start the build or try 'make help'."
"\n\n");
res = 0;
break;
default:
fprintf(stderr, _("\n\n"
"Your configuration changes were NOT saved."
"\n\n"));
if (!silent)
fprintf(stderr, "\n\n"
"Your configuration changes were NOT saved."
"\n\n");
if (res != KEY_ESC)
res = 0;
}
@@ -1014,12 +1013,14 @@ int main(int ac, char **av)
char *mode;
int res;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
signal(SIGINT, sig_handler);
if (ac > 1 && strcmp(av[1], "-s") == 0) {
silent = 1;
/* Silence conf_read() until the real callback is set up */
conf_set_message_callback(NULL);
av++;
}
conf_parse(av[1]);
conf_read(NULL);
@@ -1030,8 +1031,8 @@ int main(int ac, char **av)
}
if (init_dialog(NULL)) {
fprintf(stderr, N_("Your display is too small to run Menuconfig!\n"));
fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n"));
fprintf(stderr, "Your display is too small to run Menuconfig!\n");
fprintf(stderr, "It must be at least 19 lines by 80 columns.\n");
return 1;
}