more missing boost links

git-svn-id: https://code.ros.org/svn/ros-pkg/stacks/laser_pipeline/trunk@38625 eb33c2ac-9c88-4c90-87e0-44a10359b0c3

Author: gerkey

CMakeLists.txt

@@ -10,16 +10,18 @@ find_package(Eigen REQUIRED)
 include_directories(${EIGEN_INCLUDE_DIRS})
 
 rosbuild_add_executable(laser_scan_assembler_srv src/laser_scan_assembler_srv.cpp)
-rosbuild_link_boost(laser_scan_assembler_srv system)
+rosbuild_link_boost(laser_scan_assembler_srv system signals)
 rosbuild_add_executable(point_cloud_assembler_srv src/point_cloud_assembler_srv.cpp)
+rosbuild_link_boost(point_cloud_assembler_srv signals)
 rosbuild_add_executable(laser_scan_assembler src/laser_scan_assembler.cpp)
-rosbuild_link_boost(laser_scan_assembler system)
+rosbuild_link_boost(laser_scan_assembler system signals)
 rosbuild_add_executable(point_cloud_assembler src/point_cloud_assembler.cpp)
+rosbuild_link_boost(point_cloud_assembler signals)
 
 rosbuild_add_executable(../test/dummy_scan_producer test/dummy_scan_producer.cpp)
 
 rosbuild_add_executable(merge_clouds src/merge_clouds.cpp)
-rosbuild_link_boost(merge_clouds thread)
+rosbuild_link_boost(merge_clouds thread signals)
 
 rosbuild_add_executable(../test/test_assembler test/test_assembler.cpp)
 rosbuild_add_gtest_build_flags(../test/test_assembler)