kconfig / kbuild: re-sync with Linux 4.18

Align Kconfig and Kbuild logic to Linux 4.18 release with minimal impact
on files outside of this scope.

Our previous Kconfig sync was done by commit e91610da7c8a ("kconfig:
re-sync with Linux 4.17-rc4").

A very small number of changes upstream since our sync with v4.17-rc4
that exist in the v4.18 release have already been applied here and have
been omitted from the list in this commit (and are readily available in
our own git history).

The imported Linux commits are:
[From prior to v4.17-rc4]
39a33ff80a25 kbuild: remove cc-option-align
db547ef19064 Kbuild: don't add obj tree in additional includes
b999596b963a Kbuild: don't add ../../ to include path

[From v4.17 to v4.18]
b3aa58d2e85d fixdep: suppress consecutive / from file paths in dependency list files
74656b682902 kbuild: disable new dtc graph and unit-address warnings
74d931716151 genksyms: remove symbol prefix support
e6ecfb45072c kbuild: do not display CHK for filechk
0b669a5076fd kconfig: refactor Qt package checks for building qconf
b464ef583dc7 kconfig: refactor GTK+ package checks for building gconf
1c5af5cf9308 kconfig: refactor ncurses package checks for building mconf and nconf
694c49a7c01c kconfig: drop localization support
96f60dfa5819 trace: Use -mcount-record for dynamic ftrace
bb222ceeb327 kconfig: remove string expansion in file_lookup()
96d8e48da55a kconfig: remove string expansion for mainmenu after yyparse()
5b31a9746756 kconfig: remove sym_expand_string_value()
137c0118a900 kconfig: make default prompt of mainmenu less specific
e298f3b49def kconfig: add built-in function support
2fd5b09c201e kconfig: add 'shell' built-in function
9de071536c87 kconfig: begin PARAM state only when seeing a command keyword
9ced3bddec08 kconfig: support user-defined function and recursively expanded variable
1175c02506ff kconfig: support simply expanded variable
ed2a22f277c6 kconfig: support append assignment operator
82bc8bd82e5c kconfig: expand lefthand side of assignment statement
1d6272e6fe43 kconfig: add 'info', 'warning-if', and 'error-if' built-in functions
a702a6176e2f kconfig: add 'filename' and 'lineno' built-in variables
915f64901eb3 kconfig: error out if a recursive variable references itself
2bece88f89fa kconfig: test: add Kconfig macro language tests
21c54b774744 kconfig: show compiler version text in the top comment
59f7b5847b0c kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice
145167650b96 kbuild: add endianness flag to CHEKCFLAGS
1f2f01b122d7 kbuild: add machine size to CHECKFLAGS
d6a0c8a1326b kconfig: Add testconfig into make help output
bb6d83dde191 kbuild: Move last word of nconfig help to the previous line
8593080c0fcf kconfig: fix localmodconfig
ed7d40bc67b8 tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount
b2d00d7c61c8 kconfig: fix line numbers for if-entries in menu tree
ecd53ac2f2c6 kconfig: handle P_SYMBOL in print_symbol()
73d1c580f92b kconfig: loop boundary condition fix
48f6e3cf5bc6 kbuild: do not drop -I without parameter
bd412d81b7ea kbuild: .PHONY is not a variable, but PHONY is
6916162c7308 kbuild: remove duplicated comments about PHONY

Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>

1 files changed, 72 insertions, 76 deletions

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 0031147..97b7844 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -15,7 +15,7 @@
 #include "nconf.h"
 #include <ctype.h>
 
-static const char nconf_global_help[] = N_(
+static const char nconf_global_help[] =
 "Help windows\n"
 "------------\n"
 "o  Global help:  Unless in a data entry window, pressing <F1> will give \n"
@@ -130,8 +130,8 @@ static const char nconf_global_help[] = N_(
 "\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_(
+"\n",
+menu_no_f_instructions[] =
 "Legend:  [*] built-in  [ ] excluded  <M> module  < > module capable.\n"
 "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
 "\n"
@@ -147,8 +147,8 @@ menu_no_f_instructions[] = 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_(
+"For help related to the current menu entry press <?> or <h>.\n",
+menu_instructions[] =
 "Legend:  [*] built-in  [ ] excluded  <M> module  < > module capable.\n"
 "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
 "\n"
@@ -163,30 +163,30 @@ menu_instructions[] = 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_(
+"For help related to the current menu entry press <?> or <h>.\n",
+radiolist_instructions[] =
 "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_(
+"For global help press <F1>.\n",
+inputbox_instructions_int[] =
 "Please enter a decimal value.\n"
 "Fractions will not be accepted.\n"
-"Press <Enter> to apply, <Esc> to cancel."),
-inputbox_instructions_hex[] = N_(
+"Press <Enter> to apply, <Esc> to cancel.",
+inputbox_instructions_hex[] =
 "Please enter a hexadecimal value.\n"
-"Press <Enter> to apply, <Esc> to cancel."),
-inputbox_instructions_string[] = N_(
+"Press <Enter> to apply, <Esc> to cancel.",
+inputbox_instructions_string[] =
 "Please enter a string value.\n"
-"Press <Enter> to apply, <Esc> to cancel."),
-setmod_text[] = N_(
+"Press <Enter> to apply, <Esc> to cancel.",
+setmod_text[] =
 "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_(
+"module.  As a result, the current feature will be built as a module too.",
+load_config_text[] =
 "Enter the name of the configuration file you wish to load.\n"
 "Accept the name shown to restore the configuration you last\n"
-"retrieved.  Leave empty to abort."),
-load_config_help[] = N_(
+"retrieved.  Leave empty to abort.",
+load_config_help[] =
 "For various reasons, one may wish to keep several different\n"
 "configurations available on a single machine.\n"
 "\n"
@@ -194,11 +194,11 @@ load_config_help[] = N_(
 "default one, entering its name here will allow you to load and modify\n"
 "that configuration.\n"
 "\n"
-"Leave empty to abort.\n"),
-save_config_text[] = N_(
+"Leave empty to abort.\n",
+save_config_text[] =
 "Enter a filename to which this configuration should be saved\n"
-"as an alternate.  Leave empty to abort."),
-save_config_help[] = N_(
+"as an alternate.  Leave empty to abort.",
+save_config_help[] =
 "For various reasons, one may wish to keep several different\n"
 "configurations available on a single machine.\n"
 "\n"
@@ -206,8 +206,8 @@ save_config_help[] = N_(
 "and use the current configuration as an alternate to whatever\n"
 "configuration options you have selected at that time.\n"
 "\n"
-"Leave empty to abort.\n"),
-search_help[] = N_(
+"Leave empty to abort.\n",
+search_help[] =
 "Search for symbols (configuration variable names CONFIG_*) and display\n"
 "their relations.  Regular expressions are supported.\n"
 "Example:  Search for \"^FOO\".\n"
@@ -244,7 +244,7 @@ search_help[] = 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");
+"\n";
 
 struct mitem {
 	char str[256];
@@ -388,7 +388,7 @@ static void print_function_line(void)
 static void handle_f1(int *key, struct menu *current_item)
 {
 	show_scroll_win(main_window,
-			_("Global help"), _(nconf_global_help));
+			"Global help", nconf_global_help);
 	return;
 }
 
@@ -403,8 +403,8 @@ 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,
-			_("Short help"),
-			_(current_instructions));
+			"Short help",
+			current_instructions);
 	return;
 }
 
@@ -412,7 +412,7 @@ static void handle_f3(int *key, struct menu *current_item)
 static void handle_f4(int *key, struct menu *current_item)
 {
 	int res = btn_dialog(main_window,
-			_("Show all symbols?"),
+			"Show all symbols?",
 			2,
 			"   <Show All>   ",
 			"<Don't show all>");
@@ -653,8 +653,8 @@ static int do_exit(void)
 		return 0;
 	}
 	res = btn_dialog(main_window,
-			_("Do you wish to save your new configuration?\n"
-				"<ESC> to cancel and resume nconfig."),
+			"Do you wish to save your new configuration?\n"
+				"<ESC> to cancel and resume nconfig.",
 			2,
 			"   <save>   ",
 			"<don't save>");
@@ -670,15 +670,15 @@ static int do_exit(void)
 		if (res)
 			btn_dialog(
 				main_window,
-				_("Error during writing of configuration.\n"
-				  "Your configuration changes were NOT saved."),
+				"Error during writing of configuration.\n"
+				  "Your configuration changes were NOT saved.",
 				  1,
 				  "<OK>");
 		break;
 	default:
 		btn_dialog(
 			main_window,
-			_("Your configuration changes were NOT saved."),
+			"Your configuration changes were NOT saved.",
 			1,
 			"<OK>");
 		break;
@@ -697,12 +697,12 @@ static void search_conf(void)
 	int dres;
 
 	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:
 	dres = dialog_inputbox(main_window,
-			_("Search Configuration Parameter"),
+			"Search Configuration Parameter",
 			str_get(&title),
 			"", &dialog_input_result, &dialog_input_result_len);
 	switch (dres) {
@@ -710,7 +710,7 @@ again:
 		break;
 	case 1:
 		show_scroll_win(main_window,
-				_("Search Configuration"), search_help);
+				"Search Configuration", search_help);
 		goto again;
 	default:
 		str_free(&title);
@@ -726,7 +726,7 @@ again:
 	res = get_relations_str(sym_arr, NULL);
 	free(sym_arr);
 	show_scroll_win(main_window,
-			_("Search Results"), str_get(&res));
+			"Search Results", str_get(&res));
 	str_free(&res);
 	str_free(&title);
 }
@@ -754,7 +754,7 @@ static void build_conf(struct menu *menu)
 			switch (ptype) {
 			case P_MENU:
 				child_count++;
-				prompt = _(prompt);
+				prompt = prompt;
 				if (single_menu_mode) {
 					item_make(menu, 'm',
 						"%s%*c%s",
@@ -775,7 +775,7 @@ static void build_conf(struct menu *menu)
 					item_make(menu, ':',
 						"   %*c*** %s ***",
 						indent + 1, ' ',
-						_(prompt));
+						prompt);
 				}
 				break;
 			default:
@@ -783,7 +783,7 @@ static void build_conf(struct menu *menu)
 					child_count++;
 					item_make(menu, ':', "---%*c%s",
 						indent + 1, ' ',
-						_(prompt));
+						prompt);
 				}
 			}
 		} else
@@ -829,11 +829,11 @@ static void build_conf(struct menu *menu)
 		}
 
 		item_add_str("%*c%s", indent + 1,
-				' ', _(menu_get_prompt(menu)));
+				' ', menu_get_prompt(menu));
 		if (val == yes) {
 			if (def_menu) {
 				item_add_str(" (%s)",
-					_(menu_get_prompt(def_menu)));
+					menu_get_prompt(def_menu));
 				item_add_str("  --->");
 				if (def_menu->list) {
 					indent += 2;
@@ -847,7 +847,7 @@ static void build_conf(struct menu *menu)
 		if (menu == current_menu) {
 			item_make(menu, ':',
 				"---%*c%s", indent + 1,
-				' ', _(menu_get_prompt(menu)));
+				' ', menu_get_prompt(menu));
 			goto conf_childs;
 		}
 		child_count++;
@@ -894,17 +894,17 @@ static void build_conf(struct menu *menu)
 				if (tmp < 0)
 					tmp = 0;
 				item_add_str("%*c%s%s", tmp, ' ',
-						_(menu_get_prompt(menu)),
+						menu_get_prompt(menu),
 						(sym_has_value(sym) ||
 						 !sym_is_changable(sym)) ? "" :
-						_(" (NEW)"));
+						" (NEW)");
 				goto conf_childs;
 			}
 		}
 		item_add_str("%*c%s%s", indent + 1, ' ',
-				_(menu_get_prompt(menu)),
+				menu_get_prompt(menu),
 				(sym_has_value(sym) || !sym_is_changable(sym)) ?
-				"" : _(" (NEW)"));
+				"" : " (NEW)");
 		if (menu->prompt && menu->prompt->type == P_MENU) {
 			item_add_str("  %s", menu_is_empty(menu) ? "----" : "--->");
 			return;
@@ -1086,8 +1086,8 @@ static void conf(struct menu *menu)
 		if (!child_count)
 			break;
 
-		show_menu(prompt ? _(prompt) : _("Main Menu"),
-				_(menu_instructions),
+		show_menu(prompt ? prompt : "Main Menu",
+				menu_instructions,
 				current_index, &last_top_row);
 		keypad((menu_win(curses_menu)), TRUE);
 		while (!global_exit) {
@@ -1227,13 +1227,13 @@ static void show_help(struct menu *menu)
 
 	help = str_new();
 	menu_get_ext_help(menu, &help);
-	show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help));
+	show_scroll_win(main_window, 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 = NULL;
 	struct symbol *active;
 	int selected_index = 0;
@@ -1256,13 +1256,13 @@ static void conf_choice(struct menu *menu)
 
 			if (child->sym == sym_get_choice_value(menu->sym))
 				item_make(child, ':', "<X> %s",
-						_(menu_get_prompt(child)));
+						menu_get_prompt(child));
 			else if (child->sym)
 				item_make(child, ':', "    %s",
-						_(menu_get_prompt(child)));
+						menu_get_prompt(child));
 			else
 				item_make(child, ':', "*** %s ***",
-						_(menu_get_prompt(child)));
+						menu_get_prompt(child));
 
 			if (child->sym == active){
 				last_top_row = top_row(curses_menu);
@@ -1270,8 +1270,8 @@ static void conf_choice(struct menu *menu)
 			}
 			i++;
 		}
-		show_menu(prompt ? _(prompt) : _("Choice Menu"),
-				_(radiolist_instructions),
+		show_menu(prompt ? prompt : "Choice Menu",
+				radiolist_instructions,
 				selected_index,
 				&last_top_row);
 		while (!global_exit) {
@@ -1358,19 +1358,19 @@ 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 nconf error!");
+			heading = "Internal nconf error!";
 		}
 		res = dialog_inputbox(main_window,
-				prompt ? _(prompt) : _("Main Menu"),
+				prompt ? prompt : "Main Menu",
 				heading,
 				sym_get_string_value(menu->sym),
 				&dialog_input_result,
@@ -1381,7 +1381,7 @@ static void conf_string(struct menu *menu)
 						dialog_input_result))
 				return;
 			btn_dialog(main_window,
-				_("You have made an invalid entry."), 0);
+				"You have made an invalid entry.", 0);
 			break;
 		case 1:
 			show_help(menu);
@@ -1410,11 +1410,11 @@ static void conf_load(void)
 				sym_set_change_count(1);
 				return;
 			}
-			btn_dialog(main_window, _("File does not exist!"), 0);
+			btn_dialog(main_window, "File does not exist!", 0);
 			break;
 		case 1:
 			show_scroll_win(main_window,
-					_("Load Alternate Configuration"),
+					"Load Alternate Configuration",
 					load_config_help);
 			break;
 		case KEY_EXIT:
@@ -1441,13 +1441,13 @@ static void conf_save(void)
 				set_config_filename(dialog_input_result);
 				return;
 			}
-			btn_dialog(main_window, _("Can't create file! "
-				"Probably a nonexistent directory."),
+			btn_dialog(main_window, "Can't create file! "
+				"Probably a nonexistent directory.",
 				1, "<OK>");
 			break;
 		case 1:
 			show_scroll_win(main_window,
-				_("Save Alternate Configuration"),
+				"Save Alternate Configuration",
 				save_config_help);
 			break;
 		case KEY_EXIT:
@@ -1480,10 +1480,6 @@ int main(int ac, char **av)
 	int lines, columns;
 	char *mode;
 
-	setlocale(LC_ALL, "");
-	bindtextdomain(PACKAGE, LOCALEDIR);
-	textdomain(PACKAGE);
-
 	if (ac > 1 && strcmp(av[1], "-s") == 0) {
 		/* Silence conf_read() until the real callback is set up */
 		conf_set_message_callback(NULL);
@@ -1541,8 +1537,8 @@ int main(int ac, char **av)
 	/* check for KEY_FUNC(1) */
 	if (has_key(KEY_F(1)) == FALSE) {
 		show_scroll_win(main_window,
-				_("Instructions"),
-				_(menu_no_f_instructions));
+				"Instructions",
+				menu_no_f_instructions);
 	}
 
 	conf_set_message_callback(conf_message_callback);