From d7ce10dedb0b4b493ae456066201a936adeb57d1 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 13 Feb 2015 10:33:35 -0800
Subject: [PATCH] use external project glm for physics library

---
 libraries/physics/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libraries/physics/CMakeLists.txt b/libraries/physics/CMakeLists.txt
index 416ffa49f1..8b48501458 100644
--- a/libraries/physics/CMakeLists.txt
+++ b/libraries/physics/CMakeLists.txt
@@ -3,7 +3,9 @@ set(TARGET_NAME physics)
 # use setup_hifi_library macro to setup our project and link appropriate Qt modules
 setup_hifi_library()
 
-include_glm()
+add_dependency_external_project(glm)
+target_include_directories(${TARGET_NAME} PUBLIC ${GLM_INCLUDE_DIRS})
+
 include_bullet()
 if (BULLET_FOUND)
      target_link_libraries(${TARGET_NAME} ${BULLET_LIBRARIES})