CUDA nvcc致命

Question

当我试图运行catkin构建时，会得到一个通用错误：

  CMake Error at robot_cuda_lib_generated_matrix.cu.o.cmake:206 (message):
  Error generating
  /.../catkin_ws/build/robot/CMakeFiles/robot_cuda_lib.dir/src/./robot_cuda_lib_generated_matrix.cu.o

或者如果我试图构建文件夹本身：

nvcc fatal   : A single input file is required for a non-link phase when an outputfile is specified

我知道matrix.cu文件可以工作。我把它从他们制作的CUDA教程中拿出来，如果我把它放到另一个项目中的话，效果很好。我的主要理论是，在某种程度上与我的其他软件包有一些冲突。或者我的CMakeLists.txt只是在某个地方错了。我尝试过很多改变和修正。这是目前的版本：

cmake_minimum_required(VERSION 2.8.11)
project(robot)

find_package(catkin REQUIRED COMPONENTS
  roscpp
  rospy
  std_msgs
  pcl_ros
)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}")

find_package(OpenCV REQUIRED)
find_package(efusion REQUIRED)
find_package(Qt4 REQUIRED)
find_package(Qwt REQUIRED)
find_package(VTK 7 REQUIRED)
find_package(CUDA REQUIRED)

include(${QT_USE_FILE})
include(${VTK_USE_FILE})
include(FindCUDA)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

catkin_package(
#  INCLUDE_DIRS include
#  LIBRARIES robot
#  CATKIN_DEPENDS roscpp rospy std_msgs
#  DEPENDS system_lib
)

include_directories(
  include
  include/gplvm
  ${catkin_INCLUDE_DIRS}
  ${EFUSION_INCLUDE_DIR}
  ${EIGEN_INCLUDE_DIRS}
  # include this for ui_h
  ${CMAKE_CURRENT_BINARY_DIR}
  ${QWT_INCLUDE_DIR}
  #/usr/local/cuda/include
)

qt4_wrap_cpp(MOC_SRCS
    include/gplvm_plot.hpp
    include/parameter_handler.hpp
    include/robot.hpp
)

qt4_wrap_ui(UI_HDRS
    ui/parameter_handler.ui
    ui/robot.ui
)

file(GLOB robot_cuda "src/*.cu")
file(GLOB robot_srcs "src/*.cpp" "src/kernel/*.cpp" "src/*.cu")
file(GLOB robot_hdrs "include/*.h" "include/*.hpp" "include/kernel/*.h" "include/kernel/*.hpp")

cuda_add_library(robot_cuda_lib ${robot_cuda} ${robot_hdrs})

cuda_add_executable(robot_node ${robot_srcs} ${robot_hdrs} ${MOC_SRCS} ${UI_HDRS})

target_link_libraries(robot_node
   ${catkin_LIBRARIES}
   ${OpenCV_LIBS}
   ${EFUSION_LIBRARY}
   ${Eigen_LIBRARIES}
   ${QWT_LIBRARY}
   ${QT_LIBRARIES}
   ${VTK_LIBRARIES}
)

其他包中有一个可能破坏了构建吗？

Answer 1

事实上，有些方案不同意数据自动化系统。我把cuda_add_library调用移到了find_package调用之前，它做得很好。