From 34286111363ca14aae81d50ab16732627425ef72 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 27 Apr 2012 17:24:57 +0200
Subject: GCC 4.7 compatibility changes

---
 odb/gcc.hxx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'odb/gcc.hxx')

diff --git a/odb/gcc.hxx b/odb/gcc.hxx
index da77027..3f9cd8c 100644
--- a/odb/gcc.hxx
+++ b/odb/gcc.hxx
@@ -16,8 +16,11 @@
 
 #include <cstdlib> // Include before GCC poisons some declarations.
 
+#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
 extern "C"
 {
+#endif
+
 #include <bversion.h>
 #include <gcc-plugin.h>
 
@@ -43,7 +46,10 @@ extern "C"
 
 #include <diagnostic.h>
 #include <output.h>
-}
+
+#if BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR <= 6
+} // extern "C"
+#endif
 
 #ifndef LOCATION_COLUMN
 #define LOCATION_COLUMN(LOC) (expand_location (LOC).column)
-- 
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