diff options
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index d3c3a61308ad..c4340c90e172 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -658,13 +658,6 @@ static char *escape_string_value(const char *in) return out; } -/* - * Kconfig configuration printer - * - * This printer is used when generating the resulting configuration after - * kconfig invocation and `defconfig' files. Unset symbol might be omitted by - * passing a non-NULL argument to the printer. - */ enum output_n { OUTPUT_N, OUTPUT_N_AS_UNSET, OUTPUT_N_NONE }; static void __print_symbol(FILE *fp, struct symbol *sym, enum output_n output_n, @@ -903,19 +896,20 @@ next: menu = menu->list; continue; } - if (menu->next) + +end_check: + if (!menu->sym && menu_is_visible(menu) && menu != &rootmenu && + menu->prompt->type == P_MENU) { + fprintf(out, "# end of %s\n", menu_get_prompt(menu)); + need_newline = true; + } + + if (menu->next) { menu = menu->next; - else while ((menu = menu->parent)) { - if (!menu->sym && menu_is_visible(menu) && - menu != &rootmenu) { - str = menu_get_prompt(menu); - fprintf(out, "# end of %s\n", str); - need_newline = true; - } - if (menu->next) { - menu = menu->next; - break; - } + } else { + menu = menu->parent; + if (menu) + goto end_check; } } fclose(out); @@ -979,6 +973,7 @@ static int conf_write_autoconf_cmd(const char *autoconf_name) fprintf(out, "\n$(deps_config): ;\n"); + fflush(out); ret = ferror(out); /* error check for all fprintf() calls */ fclose(out); if (ret) @@ -1097,6 +1092,7 @@ static int __conf_write_autoconf(const char *filename, if ((sym->flags & SYMBOL_WRITE) && sym->name) print_symbol(file, sym); + fflush(file); /* check possible errors in conf_write_heading() and print_symbol() */ ret = ferror(file); fclose(file); |