forked from Minki/linux
kconfig: fix silentoldconfig
Recent changes to oldconfig have mixed up the silentoldconfig handling, so this fixes that by clearly separating that special mode, e.g. KCONFIG_NOSILENTUPDATE is only relevant here, the .config is written as needed. This will also properly close Bug 11230. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
zippel@linux-m68k.org
Linus Torvalds
parent
d0185c0882
commit
204c96f609
@ -32,6 +32,7 @@ char *defconfig_file;
|
||||
|
||||
static int indent = 1;
|
||||
static int valid_stdin = 1;
|
||||
static int sync_kconfig;
|
||||
static int conf_cnt;
|
||||
static char line[128];
|
||||
static struct menu *rootEntry;
|
||||
@ -65,7 +66,7 @@ static void strip(char *str)
|
||||
|
||||
static void check_stdin(void)
|
||||
{
|
||||
if (!valid_stdin && input_mode == ask_silent) {
|
||||
if (!valid_stdin) {
|
||||
printf(_("aborted!\n\n"));
|
||||
printf(_("Console input/output is redirected. "));
|
||||
printf(_("Run 'make oldconfig' to update configuration.\n\n"));
|
||||
@ -427,43 +428,6 @@ static void check_conf(struct menu *menu)
|
||||
check_conf(child);
|
||||
}
|
||||
|
||||
static void conf_do_update(void)
|
||||
{
|
||||
/* Update until a loop caused no more changes */
|
||||
do {
|
||||
conf_cnt = 0;
|
||||
check_conf(&rootmenu);
|
||||
} while (conf_cnt);
|
||||
}
|
||||
|
||||
static int conf_silent_update(void)
|
||||
{
|
||||
const char *name;
|
||||
|
||||
if (conf_get_changed()) {
|
||||
name = getenv("KCONFIG_NOSILENTUPDATE");
|
||||
if (name && *name) {
|
||||
fprintf(stderr,
|
||||
_("\n*** Kernel configuration requires explicit update.\n\n"));
|
||||
return 1;
|
||||
}
|
||||
conf_do_update();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int conf_update(void)
|
||||
{
|
||||
rootEntry = &rootmenu;
|
||||
conf(&rootmenu);
|
||||
if (input_mode == ask_all) {
|
||||
input_mode = ask_silent;
|
||||
valid_stdin = 1;
|
||||
}
|
||||
conf_do_update();
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int ac, char **av)
|
||||
{
|
||||
int opt;
|
||||
@ -477,11 +441,11 @@ int main(int ac, char **av)
|
||||
while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) {
|
||||
switch (opt) {
|
||||
case 'o':
|
||||
input_mode = ask_new;
|
||||
input_mode = ask_silent;
|
||||
break;
|
||||
case 's':
|
||||
input_mode = ask_silent;
|
||||
valid_stdin = isatty(0) && isatty(1) && isatty(2);
|
||||
sync_kconfig = 1;
|
||||
break;
|
||||
case 'd':
|
||||
input_mode = set_default;
|
||||
@ -519,6 +483,19 @@ int main(int ac, char **av)
|
||||
name = av[optind];
|
||||
conf_parse(name);
|
||||
//zconfdump(stdout);
|
||||
if (sync_kconfig) {
|
||||
if (stat(".config", &tmpstat)) {
|
||||
fprintf(stderr, _("***\n"
|
||||
"*** You have not yet configured your kernel!\n"
|
||||
"*** (missing kernel .config file)\n"
|
||||
"***\n"
|
||||
"*** Please run some configurator (e.g. \"make oldconfig\" or\n"
|
||||
"*** \"make menuconfig\" or \"make xconfig\").\n"
|
||||
"***\n"));
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
switch (input_mode) {
|
||||
case set_default:
|
||||
if (!defconfig_file)
|
||||
@ -531,16 +508,6 @@ int main(int ac, char **av)
|
||||
}
|
||||
break;
|
||||
case ask_silent:
|
||||
if (stat(".config", &tmpstat)) {
|
||||
printf(_("***\n"
|
||||
"*** You have not yet configured your kernel!\n"
|
||||
"*** (missing kernel .config file)\n"
|
||||
"***\n"
|
||||
"*** Please run some configurator (e.g. \"make oldconfig\" or\n"
|
||||
"*** \"make menuconfig\" or \"make xconfig\").\n"
|
||||
"***\n"));
|
||||
exit(1);
|
||||
}
|
||||
case ask_all:
|
||||
case ask_new:
|
||||
conf_read(NULL);
|
||||
@ -569,6 +536,19 @@ int main(int ac, char **av)
|
||||
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);
|
||||
@ -585,27 +565,38 @@ int main(int ac, char **av)
|
||||
case set_default:
|
||||
conf_set_all_new_symbols(def_default);
|
||||
break;
|
||||
case ask_silent:
|
||||
case ask_new:
|
||||
if (conf_silent_update())
|
||||
exit(1);
|
||||
break;
|
||||
case ask_all:
|
||||
if (conf_update())
|
||||
exit(1);
|
||||
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 (conf_write(NULL)) {
|
||||
fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
|
||||
exit(1);
|
||||
}
|
||||
/* ask_silent is used during the build so we shall update autoconf.
|
||||
* All other commands are only used to generate a config.
|
||||
*/
|
||||
if (input_mode == ask_silent && conf_write_autoconf()) {
|
||||
fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
|
||||
return 1;
|
||||
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;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user