* string.c (alias_func): changed to 'weak, alias' from 'alias' for

Mac OSX. (closes #429)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Aug 13 23:05:51 2008  TAKAO Kouji  <kouji@takao7.net>
+
+	* string.c (alias_func): changed to 'weak, alias' from 'alias' for
+	  Mac OSX. (closes #429)
+
 Wed Aug 13 19:40:12 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* gc.c: count only freed object as freelist size.

string.c

@@ -43,9 +43,9 @@
 VALUE rb_cString;
 VALUE rb_cSymbol;
 
-#if defined(__GNUC__) && !(defined(__APPLE__) && (defined(__MACH__) || defined(__DARWIN__)))
+#ifdef __GNUC__
 #define alias_func(old_prot, new_name, args) \
-VALUE old_prot __attribute__((alias(#new_name)));
+VALUE old_prot __attribute__((weak, alias(#new_name)));
 #else
 #define alias_func(old_prot, new_name, args) \
 VALUE old_prot {return new_name args;}