place generated config.h in build tree, not src tree.

Author: Acorn

test/CMakeLists.txt

@@ -3,7 +3,11 @@ if(WIN32)
     # Correct directory separator for Windows
     string(REPLACE "\\" "\\\\" TEST_RESOURCES_DIR "${TEST_RESOURCES_DIR}")
 endif(WIN32)
-configure_file("${TEST_RESOURCES_DIR}/config.h.in" "${TEST_RESOURCES_DIR}/config.h")
-include_directories(.)
+configure_file("${TEST_RESOURCES_DIR}/config.h.in" "${CMAKE_CURRENT_BINARY_DIR}/resources/config.h")
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
 catkin_add_gtest(test_point_inclusion test_point_inclusion.cpp)
 target_link_libraries(test_point_inclusion ${PROJECT_NAME} ${catkin_LIBRARIES} ${Boost_LIBRARIES})
+
+catkin_add_gtest(test_bounding_sphere test_bounding_sphere.cpp)
+target_link_libraries(test_bounding_sphere ${PROJECT_NAME} ${catkin_LIBRARIES} ${Boost_LIBRARIES})