From 1468250a0d51d8e0c4d6f2a9b0c833c8082c8ee2 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@gmail.com>
Date: Thu, 8 Nov 2018 22:09:05 -0500
Subject: [PATCH] Added ccache support as shown in Issue #390

---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d471e3fd6..fd35d9b18 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -193,6 +193,13 @@ endif()
 # Find Google perftools
 find_package(GooglePerfTools)
 
+###############################################################################
+# Support ccache, if installed
+find_program(CCACHE_FOUND ccache)  
+if(CCACHE_FOUND)  
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)  
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)  
+endif(CCACHE_FOUND)  
 
 ###############################################################################
 # Find MKL