From 796cf42f9ba751d21612da46011af4f57d2e8721 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@python.org>
Date: Sat, 23 Jul 2022 12:04:37 +0200
Subject: [PATCH] gh-90473: Check for HAVE_KILL in main.c:exit_sigint

---
 Modules/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/main.c b/Modules/main.c
index 90f237293b8565..aa523fc58d93fb 100644
--- a/Modules/main.c
+++ b/Modules/main.c
@@ -649,7 +649,7 @@ exit_sigint(void)
      * SIG_DFL handler for SIGINT if KeyboardInterrupt went unhandled.
      * If we don't, a calling process such as a shell may not know
      * about the user's ^C.  https://www.cons.org/cracauer/sigint.html */
-#if defined(HAVE_GETPID) && !defined(MS_WINDOWS)
+#if defined(HAVE_GETPID) && defined(HAVE_KILL) && !defined(MS_WINDOWS)
     if (PyOS_setsig(SIGINT, SIG_DFL) == SIG_ERR) {
         perror("signal");  /* Impossible in normal environments. */
     } else {