kconfig: make parent directories for the saved .config as needed

With menuconfig / nconfig, users can input any file path from the
"Save" menu, but it fails if the parent directory does not exist.

Why not create the parent directory automatically. I think this is
a user-friendly behavior.

I changed the error messages in menuconfig / nconfig.

"Nonexistent directory" is no longer the most likely reason of the
failure. Perhaps, the user specified the existing directory, or
attempted to write to the location without write permission.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada
2019-05-11 01:56:01 +09:00
parent 67424f61f8
commit 580c5b3e1b
3 changed files with 5 additions and 3 deletions

View File

@@ -1438,8 +1438,7 @@ 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!",
1, "<OK>");
break;
case 1: