From 3c8e29c81b789db8a49616e0d36d16f869cf442a Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Mon, 8 Mar 2021 15:23:40 -0800
Subject: [PATCH] runtime: cast SIGSTKSZ to uintptr

	PR go/99458
	* libgo/runtime/proc.c: cast SIGSTKSZ to uintptr
	In newer versions of glibc it is long, which causes a signed
	comparison warning.
---
 libgo/runtime/proc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libgo/runtime/proc.c b/libgo/runtime/proc.c
index 274ce01c0bf1..6f7d2e27996f 100644
--- a/libgo/runtime/proc.c
+++ b/libgo/runtime/proc.c
@@ -799,8 +799,8 @@ runtime_malg(bool allocatestack, bool signalstack, byte** ret_stack, uintptr* re
 		if(signalstack) {
 			stacksize = 32 * 1024; // OS X wants >= 8K, GNU/Linux >= 2K
 #ifdef SIGSTKSZ
-			if(stacksize < SIGSTKSZ)
-				stacksize = SIGSTKSZ;
+			if(stacksize < (uintptr)(SIGSTKSZ))
+				stacksize = (uintptr)(SIGSTKSZ);
 #endif
 		}
 
-- 
2.47.2