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Revert "kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG"
[carl9170fw.git]
/
config
/
conf.c
diff --git
a/config/conf.c
b/config/conf.c
index 649ea82772335ebf8e159fc4bede8ef8cf8a39c4..ea4080d6eaab0b93b3752cd858604571547ad353 100644
(file)
--- a/
config/conf.c
+++ b/
config/conf.c
@@
-13,6
+13,7
@@
#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
+#include <errno.h>
#include "lkc.h"
#include "lkc.h"
@@
-35,6
+36,7
@@
enum input_mode {
} input_mode = oldaskconfig;
static int indent = 1;
} input_mode = oldaskconfig;
static int indent = 1;
+static int tty_stdio;
static int valid_stdin = 1;
static int conf_cnt;
static char line[128];
static int valid_stdin = 1;
static int conf_cnt;
static char line[128];
@@
-105,6
+107,8
@@
static int conf_askvalue(struct symbol *sym, const char *def)
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
+ if (!tty_stdio)
+ printf("\n");
return 1;
default:
break;
return 1;
default:
break;
@@
-482,6
+486,8
@@
int main(int ac, char **av)
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
+ tty_stdio = isatty(0) && isatty(1) && isatty(2);
+
while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) {
input_mode = (enum input_mode)opt;
switch (opt) {
while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) {
input_mode = (enum input_mode)opt;
switch (opt) {
@@
-493,14
+499,23
@@
int main(int ac, char **av)
{
struct timeval now;
unsigned int seed;
{
struct timeval now;
unsigned int seed;
+ char *seed_env;
/*
* Use microseconds derived seed,
* compensate for systems where it may be zero
*/
gettimeofday(&now, NULL);
/*
* 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));
seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
+
+ seed_env = getenv("KCONFIG_SEED");
+ if( seed_env && *seed_env ) {
+ char *endp;
+ int tmp = (int)strtol(seed_env, &endp, 10);
+ if (*endp == '\0') {
+ seed = tmp;
+ }
+ }
srand(seed);
break;
}
srand(seed);
break;
}
@@
-583,7
+598,7
@@
int main(int ac, char **av)
break;
}
break;
}
- valid_stdin =
isatty(0) && isatty(1) && isatty(2)
;
+ valid_stdin =
tty_stdio
;
switch (input_mode) {
case allnoconfig:
switch (input_mode) {
case allnoconfig: