From a75743f2a3e5636f1a08f47de7e106c344776cb9 Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Fri, 21 Dec 2012 08:40:57 -0600
Subject: update README to show how to build only opencsg/cgal dependencies


diff --git a/README.md b/README.md
index 1889acd..91717b6 100644
--- a/README.md
+++ b/README.md
@@ -158,9 +158,17 @@ running these commands:
     source ./scripts/setenv-unibuild.sh
     ./scripts/uni-build-dependencies.sh
 
-This may take several hours. Note it will not build huge deps like gcc 
-or qt, only the smaller ones (boost, CGAL, opencsg, etc). After 
-completion, again check dependencies
+This may take an hour or more, depending on your network and system. As 
+a special timesaver if you are only missing CGAL and OpenCSG, you can do 
+this instead:
+
+    source ./scripts/setenv-unibuild.sh
+    ./scripts/uni-build-dependencies.sh opencsg
+    ./scripts/uni-build-dependencies.sh cgal
+
+Note that huge dependencies like gcc or qt are not included here, only 
+the smaller ones (boost, CGAL, opencsg, etc). After the build, again 
+check dependencies
 
     source ./scripts/setenv-unibuild.sh
     ./scripts/check-dependencies.sh
-- 
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