Commit 4f208f39 authored Feb 06, 2018 by Masahiro Yamada

kconfig: show '?' prompt even if no help text is available



'make config', 'make oldconfig', etc. always receive '?' as a valid
input and show useful information even if no help text is available.

------------------------>8------------------------
foo (FOO) [N/y] (NEW) ?

There is no help available for this option.
Symbol: FOO [=n]
Type  : bool
Prompt: foo
  Defined at Kconfig:1
------------------------>8------------------------

However, '?' is not shown in the prompt if its help text is missing.
Let's show '?' all the time so that the prompt and the behavior match.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>

parent cb67ab2c

scripts/kconfig/conf.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -199,9 +199,7 @@ static int conf_sym(struct menu *menu)
		printf("/m");
		if (oldval != yes && sym_tristate_within_range(sym, yes))
		printf("/y");
		if (menu_has_help(menu))
		printf("/?");
		printf("] ");
		printf("/?] ");
		if (!conf_askvalue(sym, sym_get_string_value(sym)))
		return 0;
		strip(line);
		@@ -303,10 +301,7 @@ static int conf_choice(struct menu *menu)
		printf("[1]: 1\n");
		goto conf_childs;
		}
		printf("[1-%d", cnt);
		if (menu_has_help(menu))
		printf("?");
		printf("]: ");
		printf("[1-%d?]: ", cnt);
		switch (input_mode) {
		case oldconfig:
		case silentoldconfig:

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