From 5a9c919ef602a56aa503860a6b44331a57e5d6a3 Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Tue, 7 Jul 2015 17:17:34 +0100
Subject: [PATCH] IBM compiler is not GCC.

---
 include/boost/config/select_compiler_config.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/config/select_compiler_config.hpp b/include/boost/config/select_compiler_config.hpp
index 88e2f08d..4d87093a 100644
--- a/include/boost/config/select_compiler_config.hpp
+++ b/include/boost/config/select_compiler_config.hpp
@@ -48,7 +48,7 @@
 //  Digital Mars C++
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/digitalmars.hpp"
 
-# elif defined __GNUC__
+# elif defined(__GNUC__) && !defined(__ibmxl__)
 //  GNU C++:
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc.hpp"