From 01c63c4fc7755280776330b3498a6b2b393bbd25 Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Wed, 30 Oct 2019 02:44:29 +0000
Subject: [PATCH] do the ignore builtin dance for gcc-8

---
 sys/arch/powerpc/include/fenv.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/sys/arch/powerpc/include/fenv.h b/sys/arch/powerpc/include/fenv.h
index d2c09b4711f8..eb023882edf1 100644
--- a/sys/arch/powerpc/include/fenv.h
+++ b/sys/arch/powerpc/include/fenv.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: fenv.h,v 1.5 2018/04/19 21:50:07 christos Exp $	*/
+/*	$NetBSD: fenv.h,v 1.6 2019/10/30 02:44:29 christos Exp $	*/
 
 /*-
  * Copyright (c) 2004-2005 David Schultz <das@FreeBSD.ORG>
@@ -143,6 +143,11 @@ union __fpscr {
 	} __bits;
 };
 
+#if __GNUC_PREREQ__(8, 0)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wshadow"
+#endif
+
 __fenv_static __inline int
 feclearexcept(int __excepts)
 {
@@ -273,6 +278,10 @@ feupdateenv(const fenv_t *__envp)
 	return (0);
 }
 
+#if __GNUC_PREREQ__(8, 0)
+#pragma GCC diagnostic pop
+#endif
+
 #if defined(_NETBSD_SOURCE) || defined(_GNU_SOURCE)
 
 __fenv_static __inline int