int main(int ac, char **av) { int opt; const char *name; struct stat tmpstat; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) { switch (opt) { case 'o': input_mode = ask_silent; break; case 's': input_mode = ask_silent; sync_kconfig = 1; break; case 'd': input_mode = set_default; break; case 'D': input_mode = set_default; defconfig_file = optarg; break; case 'n': input_mode = set_no; break; case 'm': input_mode = set_mod; break; case 'y': input_mode = set_yes; break; case 'r': { struct timeval now; unsigned int seed; /* * Use microseconds derived seed, * compensate for systems where it may be zero */ gettimeofday(&now, NULL); seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); srand(seed); input_mode = set_random; break; } case 'h': printf(_("See README for usage info\n")); exit(0); break; default: fprintf(stderr, _("See README for usage info\n")); exit(1); } } if (ac == optind) { printf(_("%s: Kconfig file missing\n"), av[0]); exit(1); } name = av[optind]; conf_parse(name); //zconfdump(stdout); if (sync_kconfig) { name = conf_get_configname(); if (stat(name, &tmpstat)) { fprintf(stderr, _("***\n" "*** You have not yet configured your kernel!\n" "*** (missing kernel config file \"%s\")\n" "***\n" "*** Please run some configurator (e.g. \"make oldconfig\" or\n" "*** \"make menuconfig\" or \"make xconfig\").\n" "***\n"), name); exit(1); } } switch (input_mode) { case set_default: if (!defconfig_file) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { printf(_("***\n" "*** Can't find default configuration \"%s\"!\n" "***\n"), defconfig_file); exit(1); } break; case ask_silent: case ask_all: case ask_new: conf_read(NULL); break; case set_no: case set_mod: case set_yes: case set_random: name = getenv("KCONFIG_ALLCONFIG"); if (name && !stat(name, &tmpstat)) { conf_read_simple(name, S_DEF_USER); break; } switch (input_mode) { case set_no: name = "allno.config"; break; case set_mod: name = "allmod.config"; break; case set_yes: name = "allyes.config"; break; case set_random: name = "allrandom.config"; break; default: break; } if (!stat(name, &tmpstat)) conf_read_simple(name, S_DEF_USER); else if (!stat("all.config", &tmpstat)) conf_read_simple("all.config", S_DEF_USER); break; default: break; } if (sync_kconfig) { if (conf_get_changed()) { name = getenv("KCONFIG_NOSILENTUPDATE"); if (name && *name) { fprintf(stderr, _("\n*** Kernel configuration requires explicit update.\n\n")); return 1; } } valid_stdin = isatty(0) && isatty(1) && isatty(2); } switch (input_mode) { case set_no: conf_set_all_new_symbols(def_no); break; case set_yes: conf_set_all_new_symbols(def_yes); break; case set_mod: conf_set_all_new_symbols(def_mod); break; case set_random: conf_set_all_new_symbols(def_random); break; case set_default: conf_set_all_new_symbols(def_default); break; case ask_new: case ask_all: rootEntry = &rootmenu; conf(&rootmenu); input_mode = ask_silent; /* fall through */ case ask_silent: /* Update until a loop caused no more changes */ do { conf_cnt = 0; check_conf(&rootmenu); } while (conf_cnt); break; } if (sync_kconfig) { /* silentoldconfig is used during the build so we shall update autoconf. * All other commands are only used to generate a config. */ if (conf_get_changed() && conf_write(NULL)) { fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n")); exit(1); } if (conf_write_autoconf()) { fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n")); return 1; } } else { if (conf_write(NULL)) { fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n")); exit(1); } } return 0; }
static void conf_changed(void) { bool changed = conf_get_changed(); gtk_widget_set_sensitive(save_btn, changed); gtk_widget_set_sensitive(save_menu_item, changed); }
int main(int ac, char **av) { const char *progname = av[0]; int opt; const char *name, *defconfig_file = NULL /* gcc uninit */; struct stat tmpstat; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) { input_mode = (enum input_mode)opt; switch (opt) { case silentoldconfig: sync_kconfig = 1; break; case defconfig: case savedefconfig: defconfig_file = optarg; break; case randconfig: { struct timeval now; unsigned int seed; /* * Use microseconds derived seed, * compensate for systems where it may be zero */ gettimeofday(&now, NULL); seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); srand(seed); break; } case oldaskconfig: case oldconfig: case allnoconfig: case allyesconfig: case allmodconfig: case alldefconfig: case listnewconfig: case oldnoconfig: break; case '?': conf_usage(progname); exit(1); break; } } if (ac == optind) { printf(_("%s: Kconfig file missing\n"), av[0]); conf_usage(progname); exit(1); } name = av[optind]; conf_parse(name); //zconfdump(stdout); if (sync_kconfig) { name = conf_get_configname(); if (stat(name, &tmpstat)) { fprintf(stderr, _("***\n" "*** Configuration file \"%s\" not found!\n" "***\n" "*** Please run some configurator (e.g. \"make oldconfig\" or\n" "*** \"make menuconfig\" or \"make xconfig\").\n" "***\n"), name); exit(1); } } switch (input_mode) { case defconfig: if (!defconfig_file) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { printf(_("***\n" "*** Can't find default configuration \"%s\"!\n" "***\n"), defconfig_file); exit(1); } name = getenv("KCONFIG_SELINUX"); printf("KCONFIG_SELINUX(%s)\n", name); if (name) { if (conf_read_simple(name, S_DEF_USER, false)) { printf(_("***\n" "*** Can't find selinux configuration \"%s\"!\n" "***\n"), name); exit(1); } } name = getenv("KCONFIG_LOG_SELINUX"); printf("KCONFIG_LOG_SELINUX(%s)\n", name); if (name) { if (conf_read_simple(name, S_DEF_USER, false)) { printf(_("***\n" "*** Can't find selinux log configuration \"%s\"!\n" "***\n"), name); exit(1); } } name = getenv("KCONFIG_TIMA"); printf("KCONFIG_TIMA(%s)\n", name); if (name) { if (conf_read_simple(name, S_DEF_USER, false)) { printf(_("***\n" "*** Can't find tima log configuration \"%s\"!\n" "***\n"), name); exit(1); } } name = getenv("KCONFIG_VARIANT"); printf("KCONFIG_VARIANT(%s)\n", name); if (name) { if (conf_read_simple(name, S_DEF_USER, false)) { printf(_("***\n" "*** Can't find variant configuration \"%s\"!\n" "***\n"), name); exit(1); } } name = getenv("KCONFIG_DEBUG"); printf("KCONFIG_DEBUG(%s)\n", name); if (name) { if (conf_read_simple(name, S_DEF_USER, false)) { printf(_("***\n" "*** Can't find debug configuration \"%s\"!\n" "***\n"), name); exit(1); } } break; case savedefconfig: case silentoldconfig: case oldaskconfig: case oldconfig: case listnewconfig: case oldnoconfig: conf_read(NULL); break; case allnoconfig: case allyesconfig: case allmodconfig: case alldefconfig: case randconfig: name = getenv("KCONFIG_ALLCONFIG"); if (name && !stat(name, &tmpstat)) { conf_read_simple(name, S_DEF_USER, true); break; } switch (input_mode) { case allnoconfig: name = "allno.config"; break; case allyesconfig: name = "allyes.config"; break; case allmodconfig: name = "allmod.config"; break; case alldefconfig: name = "alldef.config"; break; case randconfig: name = "allrandom.config"; break; default: break; } if (!stat(name, &tmpstat)) conf_read_simple(name, S_DEF_USER, true); else if (!stat("all.config", &tmpstat)) conf_read_simple("all.config", S_DEF_USER, true); break; default: break; } if (sync_kconfig) { if (conf_get_changed()) { name = getenv("KCONFIG_NOSILENTUPDATE"); if (name && *name) { fprintf(stderr, _("\n*** The configuration requires explicit update.\n\n")); return 1; } } valid_stdin = isatty(0) && isatty(1) && isatty(2); } switch (input_mode) { case allnoconfig: conf_set_all_new_symbols(def_no); break; case allyesconfig: conf_set_all_new_symbols(def_yes); break; case allmodconfig: conf_set_all_new_symbols(def_mod); break; case alldefconfig: conf_set_all_new_symbols(def_default); break; case randconfig: conf_set_all_new_symbols(def_random); break; case defconfig: conf_set_all_new_symbols(def_default); break; case savedefconfig: break; case oldaskconfig: rootEntry = &rootmenu; conf(&rootmenu); input_mode = silentoldconfig; /* fall through */ case oldconfig: case listnewconfig: case oldnoconfig: case silentoldconfig: /* Update until a loop caused no more changes */ do { conf_cnt = 0; check_conf(&rootmenu); } while (conf_cnt && (input_mode != listnewconfig && input_mode != oldnoconfig)); break; } if (sync_kconfig) { /* silentoldconfig is used during the build so we shall update autoconf. * All other commands are only used to generate a config. */ if (conf_get_changed() && conf_write(NULL)) { fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); exit(1); } if (conf_write_autoconf()) { fprintf(stderr, _("\n*** Error during update of the configuration.\n\n")); return 1; } } else if (input_mode == savedefconfig) { if (conf_write_defconfig(defconfig_file)) { fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"), defconfig_file); return 1; } } else if (input_mode != listnewconfig) { if (conf_write(NULL)) { fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); exit(1); } } return 0; }