From 060f22892461659d04d6f8117d86f74c6840cb0f Mon Sep 17 00:00:00 2001
From: Oskar Roesler <o.roesler@oscloud.info>
Date: Sat, 1 Jun 2019 11:56:06 +0200
Subject: [PATCH] Removed boost signals from CMakeLists.txt

With boost=>1.69 there `signals` isn't available anymore. As it's not necessary, it should be removed to be compatible to all boost versions.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9af5eefd..6aff5997 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ set(THIS_PACKAGE_ROS_DEPS sensor_msgs roscpp tf filters message_filters
   laser_geometry pluginlib angles)
 
 find_package(catkin REQUIRED COMPONENTS ${THIS_PACKAGE_ROS_DEPS})
-find_package(Boost REQUIRED COMPONENTS system signals)
+find_package(Boost REQUIRED COMPONENTS system)
 include_directories(include ${catkin_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS})
 
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