From 0bd71ff35455d308c838c00a7e16fd093d36e4d7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 21 Jul 2010 21:38:25 +0000
Subject: * configure.in (XCFLAGS): use -fvisibility=hidden if possible.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 regenc.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'regenc.h')

diff --git a/regenc.h b/regenc.h
index 9974165258..16fe9db813 100644
--- a/regenc.h
+++ b/regenc.h
@@ -39,6 +39,10 @@
 #endif
 #include "ruby/oniguruma.h"
 
+#if defined __GNUC__ && __GNUC__ >= 4
+#pragma GCC visibility push(default)
+#endif
+
 typedef struct {
   OnigCodePoint from;
   OnigCodePoint to;
@@ -208,4 +212,8 @@ extern int ONIG_ENC_REGISTER(const char *, OnigEncodingType*);
 #define ENC_ALIAS(name, orig)
 #define ENC_DUMMY(name)
 
+#if defined __GNUC__ && __GNUC__ >= 4
+#pragma GCC visibility pop
+#endif
+
 #endif /* ONIGURUMA_REGENC_H */
-- 
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