From c05b208cde36e8b9ab09abf48682c02c117a2b6e Mon Sep 17 00:00:00 2001
From: matlabbe <matlabbe@gmail.com>
Date: Wed, 20 May 2015 16:55:56 -0400
Subject: [PATCH] Added auto detection of catkin

---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3afe14d..19c1539c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,12 +1,13 @@
 cmake_minimum_required(VERSION 2.8.3)
 
-OPTION(CATKIN_BUILD "Set to ON to build in a Catkin workspace (ROS)" OFF)
+# Detect if it is called by catkin
+SET(CATKIN_BUILD ${CATKIN_TOPLEVEL})
 
 IF(NOT CATKIN_BUILD)
    #Standalone build
    PROJECT( Find-Object )
 ELSE()
-   #Standalone build
+   #ROS catkin build
    PROJECT( find_object_2d )
 ENDIF()