From 35e669fd1a0fb3f8af5e127c7d62d4c2a0ae3503 Mon Sep 17 00:00:00 2001
From: Brent Cook <bcook@openbsd.org>
Date: Sun, 3 Jan 2016 20:47:20 -0600
Subject: whitelist NetBSD 7.0 native arc4random(3) implementation.

NetBSD 7 improves arc4random(3) over earlier versions by adding fork
detection, stronger assertions on seed failure.
---
 m4/check-libc.m4 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'm4/check-libc.m4')

diff --git a/m4/check-libc.m4 b/m4/check-libc.m4
index 44721a0..4a0debf 100644
--- a/m4/check-libc.m4
+++ b/m4/check-libc.m4
@@ -56,9 +56,7 @@ AM_CONDITIONAL([HAVE_TIMINGSAFE_MEMCMP], [test "x$ac_cv_func_timingsafe_memcmp"
 
 # Override arc4random_buf implementations with known issues
 AM_CONDITIONAL([HAVE_ARC4RANDOM_BUF],
-	[test "x$HOST_OS" != xdarwin \
-	   -a "x$HOST_OS" != xfreebsd \
-	   -a "x$HOST_OS" != xnetbsd \
+	[test "x$USE_BUILTIN_ARC4RANDOM" != yes \
 	   -a "x$ac_cv_func_arc4random_buf" = xyes])
 
 # Check for getentropy fallback dependencies
-- 
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