From 8edbb21bb8cff0b63abba06ee5d3ce8c07f03116 Mon Sep 17 00:00:00 2001
From: Logrus <idlogrus@gmail.com>
Date: Thu, 18 Aug 2016 22:57:12 +0200
Subject: [PATCH] Skip mrpt_ekf_slam_3d if version of MRPT is lower than 1.5.0.

---
 mrpt_ekf_slam_3d/CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mrpt_ekf_slam_3d/CMakeLists.txt b/mrpt_ekf_slam_3d/CMakeLists.txt
index 4fd0890..62c2b24 100644
--- a/mrpt_ekf_slam_3d/CMakeLists.txt
+++ b/mrpt_ekf_slam_3d/CMakeLists.txt
@@ -50,3 +50,8 @@ add_executable(mrpt_ekf_slam_3d
 TARGET_LINK_LIBRARIES(mrpt_ekf_slam_3d ${MRPT_LIBS}
     ${catkin_LIBRARIES}  ${Eigen_LIBRARIES}
 )
+
+IF(${MRPT_VERSION} LESS 1.5.0)
+  MESSAGE(WARNING "Target mrpt_ekf_slam_3d will not be built. It requires MRPT version 1.5.0 or higher, but you have ${MRPT_VERSION}.")
+  set_target_properties(mrpt_ekf_slam_3d PROPERTIES EXCLUDE_FROM_ALL 1 EXCLUDE_FROM_DEFAULT_BUILD 1)
+endif()