From 69bf2f6139b533d47eb80c62c29fbdcf399a9479 Mon Sep 17 00:00:00 2001
From: Armin Hornung <hornunga@informatik.uni-freiburg.de>
Date: Fri, 22 Jul 2011 12:20:37 +0000
Subject: [PATCH] added WITH_ROS patch to default CMakeLists

---
 CMakeLists.txt | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 56e9291b..fd9eebc0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
-PROJECT( OctoMap )
+PROJECT( octomap )
 
 # version (e.g. for packaging)
 set(OCTOMAP_MAJOR_VERSION 1)
@@ -14,6 +14,17 @@ endif(COMMAND cmake_policy)
 # COMPILER SETTINGS (default: Release) and flags
 INCLUDE(CMakeModules/CompilerSettings.cmake)
 
+#If we are compiling with ROS support, we need to get the appropriate includes and link flags and such
+if(WITH_ROS)
+       include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)
+       set(ROSBUILD_DONT_REDEFINE_PROJECT true)
+       set(PROJECT_SOURCE_DIR_BACKUP ${PROJECT_SOURCE_DIR})
+       set(PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/../..")
+       rosbuild_init()
+       set(PROJECT_SOURCE_DIR ${PROJECT_SOURCE_DIR_BACKUP})
+       add_definitions(-DOCTOMAP_ROS)
+endif(WITH_ROS)
+
 # Set output directories for libraries and executables
 SET( BASE_DIR ${CMAKE_SOURCE_DIR} )
 SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${BASE_DIR}/lib )