1 files changed, 15 insertions, 0 deletions

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index ea2446a89..41ac23936 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -153,9 +153,14 @@ static void conf_askvalue(struct symbol *sym, const char *def)
                         break;
                 }
         case set_random:
+#ifdef __MINGW32__
+                fprintf(stderr, "set_random not supported\n");
+                exit(1);
+#else
                 do {
                         val = (tristate)(random() % 3);
                 } while (!sym_tristate_within_range(sym, val));
+#endif
                 switch (val) {
                 case no: line[0] = 'n'; break;
                 case mod: line[0] = 'm'; break;
@@ -366,7 +371,12 @@ static int conf_choice(struct menu *menu)
                                 continue;
                         break;
                 case set_random:
+#ifdef __MINGW32__
+                fprintf(stderr, "set_random not supported\n");
+                exit(1);
+#else
                         def = (random() % cnt) + 1;
+#endif
                 case set_default:
                 case set_yes:
                 case set_mod:
@@ -522,8 +532,13 @@ int main(int ac, char **av)
                         input_mode = set_yes;
                         break;
                 case 'r':
+#ifdef __MINGW32__
+                        fprintf(stderr, "set_random not supported\n");
+                        exit(1);
+#else
                         input_mode = set_random;
                         srandom(time(NULL));
+#endif
                         break;
                 case 'h':
                 case '?':