From 42a683d688b0e05392eb169252232a8bf4b5a02a Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@php.net>
Date: Wed, 30 Jan 2008 09:56:22 +0000
Subject: Imporoved PHP binary size and startup speed with GCC4 visibility
 control (Nuno)

---
 ext/unicode/php_unicode.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'ext/unicode/php_unicode.h')

diff --git a/ext/unicode/php_unicode.h b/ext/unicode/php_unicode.h
index 3fe387fb67..22769c8443 100644
--- a/ext/unicode/php_unicode.h
+++ b/ext/unicode/php_unicode.h
@@ -37,9 +37,11 @@ extern zend_module_entry unicode_module_entry;
 #define phpext_unicode_ptr &unicode_module_entry
 
 #ifdef PHP_WIN32
-#define PHP_UNICODE_API __declspec(dllexport)
+#	define PHP_UNICODE_API __declspec(dllexport)
+#elif defined(__GNUC__) && __GNUC__ >= 4
+#	define PHP_UNICODE_API __attribute__ ((visibility("default")))
 #else
-#define PHP_UNICODE_API
+#	define PHP_UNICODE_API
 #endif
 
 PHP_MINIT_FUNCTION(unicode);
-- 
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