From 7af571d485b7baa659919b7e1716e06fc24052a5 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 27 Sep 2021 20:38:41 -0500
Subject: [PATCH] Move the sys/personality.h import Mac can't do into
 portability.h.

(Need to test this on FreeBSD too...)
---
 lib/portability.h  | 7 +++++++
 toys/posix/uname.c | 1 -
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/portability.h b/lib/portability.h
index 63d8251c..d7f163a3 100644
--- a/lib/portability.h
+++ b/lib/portability.h
@@ -193,6 +193,13 @@ void *memmem(const void *haystack, size_t haystack_length,
 #endif
 #endif
 
+#ifdef __linux__
+#include <sys/personality.h>
+#else
+#define LINUX_PER32 0
+void personality(int x);
+#endif
+
 #if defined(__APPLE__) || defined(__linux__)
 // Linux and macOS has both have getxattr and friends in <sys/xattr.h>, but
 // they aren't compatible.
diff --git a/toys/posix/uname.c b/toys/posix/uname.c
index 905e2311..fe44cedd 100644
--- a/toys/posix/uname.c
+++ b/toys/posix/uname.c
@@ -69,7 +69,6 @@ void arch_main(void)
   uname_main();
 }
 
-#include <sys/personality.h>
 void linux32_main(void)
 {
   personality(PER_LINUX32);
-- 
2.39.2