From 7787169ebcceae4cc3016e9d9a0673d053b1d0b5 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Fri, 17 Jun 2011 00:13:22 +0300
Subject: [PATCH] Make build directories under build/ subdir.

Otherwise, top-level dir gets very crowded.