nginx: fixed to build with gcc 4.4 by removing '-Werror' through the gcc wrapper

network/nginx/nginx.conf

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../nginx/nginx.conf
-# Copyright (C) 2009 The OpenSDE Project
+# Copyright (C) 2009 - 2010 The OpenSDE Project
 # Copyright (C) 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -68,3 +68,5 @@ if atstage cross; then
 		var_append configprefix ' ' "ngx_cache_sizeof_${x#*:}=$y"
 	done
 fi
+
+var_append CC_WRAPPER_REMOVE " " "-Werror"