Index: config/init/hints/darwin.pm
===================================================================
--- config/init/hints/darwin.pm	(revision 40185)
+++ config/init/hints/darwin.pm	(working copy)
@@ -39,8 +39,14 @@
 
     my $lib_dir = $conf->data->get('build_dir') . "/blib/lib";
     $flagsref->{ldflags} .= " -L$lib_dir";
-    $flagsref->{ccflags} .= " -pipe -fno-common -Wno-long-double ";
 
+  	if ($ENV{'MACOSX_DEPLOYMENT_TARGET'} eq "10.6")  
+	{
+    	$flagsref->{ccflags} .= " -pipe -fno-common ";
+	} else  {
+    	$flagsref->{ccflags} .= " -pipe -fno-common -Wno-long-double ";
+	}
+
     $conf->data->set(
         darwin              => 1,
         osx_version         => $ENV{'MACOSX_DEPLOYMENT_TARGET'},