From 4771f6bccca060fcdceb89205740c94756733df5 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@freedesktop.org>
Date: Thu, 29 Aug 2019 23:56:17 -0700
Subject: [PATCH] util: Define strchrnul on macOS.

strchrnul is not available on macOS.

pipe_loader.c:141:14: error: implicit declaration of function 'strchrnul' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
      next = strchrnul(library_paths, ':');
             ^

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
---
 src/util/u_string.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/u_string.h b/src/util/u_string.h
index 361dcb41e2b..cd21f9d1af1 100644
--- a/src/util/u_string.h
+++ b/src/util/u_string.h
@@ -50,7 +50,7 @@
 extern "C" {
 #endif
 
-#ifndef _GNU_SOURCE
+#if !defined(_GNU_SOURCE) || defined(__APPLE__)
 
 #define strchrnul util_strchrnul
 static inline char *
-- 
2.30.2