From 4adddce15377641efcd2ec2e0cf36c23d0eaf510 Mon Sep 17 00:00:00 2001
From: Robin Mills <robin@clanmills.com>
Date: Sat, 28 Dec 2013 06:11:10 +0000
Subject: [PATCH] Issue: 940.  Compiler warnings.  Really should fix the mess
 concerning str_error_r in autotools and CMake in the config directory.

---
 src/futils.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/futils.cpp b/src/futils.cpp
index e12251f3..f511b3c9 100644
--- a/src/futils.cpp
+++ b/src/futils.cpp
@@ -95,9 +95,11 @@ namespace Exiv2 {
 #if    ( _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 ) && ! _GNU_SOURCE
 // XSI-compliant version of strerror_r() is provided
 #else
+#ifdef __clang6__
 #define STRERROR_R_CHAR_P
 #endif
 #endif
+#endif
 #endif
 
     std::string strError()