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
---
 include/ruby/oniguruma.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/ruby/oniguruma.h')

diff --git a/include/ruby/oniguruma.h b/include/ruby/oniguruma.h
index 41628ed4af..2674b010e7 100644
--- a/include/ruby/oniguruma.h
+++ b/include/ruby/oniguruma.h
@@ -97,6 +97,10 @@ extern "C" {
 #define ONIG_EXTERN   extern
 #endif
 
+#if defined __GNUC__ && __GNUC__ >= 4
+#pragma GCC visibility push(default)
+#endif
+
 /* PART: character encoding */
 
 #ifndef ONIG_ESCAPE_UCHAR_COLLISION
@@ -789,6 +793,10 @@ const char* onig_version P_((void));
 ONIG_EXTERN
 const char* onig_copyright P_((void));
 
+#if defined __GNUC__ && __GNUC__ >= 4
+#pragma GCC visibility pop
+#endif
+
 #ifdef __cplusplus
 #if 0
 { /* satisfy cc-mode */
-- 
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