0001-Expat-external-symbol-visibility.patch

From 7ee3787b1e73a381f5fd5314f7059f0c680115b5 Mon Sep 17 00:00:00 2001
From: Dominic Cooney <dominicc@chromium.org>
Date: Thu, 10 Aug 2017 15:07:02 +0900
Subject: [PATCH] Expat external symbol visibility.

---
 third_party/expat/files/lib/expat_external.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/third_party/expat/files/lib/expat_external.h b/third_party/expat/files/lib/expat_external.h
index 892eb4bbed71..292014daf786 100644
--- a/third_party/expat/files/lib/expat_external.h
+++ b/third_party/expat/files/lib/expat_external.h
@@ -65,7 +65,8 @@
 #endif
 #endif  /* not defined XML_STATIC */
 
-#if !defined(XMLIMPORT) && defined(__GNUC__) && (__GNUC__ >= 4)
+/* Don't change symbol visibility if used as a static link libraray */
+#if !defined(XML_STATIC) && !defined(XMLIMPORT) && defined(__GNUC__) && (__GNUC__ >= 4)
 #define XMLIMPORT __attribute__ ((visibility ("default")))
 #endif
 
-- 
2.14.0.434.g98096fd7a8-goog