From 87cae490cd3b906b28fc068e317daebee5411b0d Mon Sep 17 00:00:00 2001
From: Sam Edwards <CFSworks@gmail.com>
Date: Sat, 8 Feb 2014 17:51:05 -0700
Subject: [PATCH] CMake: Only build 'direct' if BUILD_DIRECT is on.

---
 CMakeLists.txt | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c242ea016..d7ca1c4600 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,8 +26,9 @@ include(dtool/Package.cmake)
 include(dtool/Config.cmake)
 
 # Determine which trees to build.
-option(BUILD_DTOOL "Build the dtool source tree." ON)
-option(BUILD_PANDA "Build the panda source tree." ON)
+option(BUILD_DTOOL  "Build the dtool source tree." ON)
+option(BUILD_PANDA  "Build the panda source tree." ON)
+option(BUILD_DIRECT "Build the direct source tree." ON)
 
 # Include Panda3D packages
 if(BUILD_DTOOL)
@@ -38,4 +39,6 @@ if(BUILD_PANDA)
   add_subdirectory(panda)
 endif()
 
-add_subdirectory(direct)
+if(BUILD_DIRECT)
+  add_subdirectory(direct)
+endif()