From 395311f7a17c88e34310adc76c84cdee83c0ca46 Mon Sep 17 00:00:00 2001
From: Solomon Peachy <pizza@shaftnet.org>
Date: Sat, 21 Sep 2024 18:59:43 -0400
Subject: simulator: Make sure we define the right stuff for sigaltstack()

We got some of this stuff through SDL1 implicitly.

Change-Id: I349be640ac15f79048d860bb58bae93a74a0e1ec
---
 firmware/export/config.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'firmware')

diff --git a/firmware/export/config.h b/firmware/export/config.h
index d4e77cf893..bedf7df4e2 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -1265,6 +1265,12 @@ Lyre prototype 1 */
 #endif
 #endif
 
+#if defined(HAVE_SIGALTSTACK_THREADS)
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 600   /* For sigaltstack */
+#endif
+#endif
+
 #ifdef CPU_MIPS
 #include <stdbool.h> /* MIPS GCC fix? */
 #endif
-- 
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