如何解决：-1:错误:没有规则使‘`xxxxx’需要目标`/home/xxxxx/opencv-3.0.0/lib/libopencv_xphoto.so.3.0.0'，。停止播放

Question

我正在尝试使用cmake来编译包含OpenCV 3.0的代码。我试着使它尽可能简单：

project(xxxxx)
cmake_minimum_required(VERSION 2.8)
aux_source_directory(. SRC_LIST)
find_package(OpenCV)
message("Libs: ${OpenCV_LIBS}")
message("Include Dir: ${OpenCV_INCLUDE_DIRS}")
include_directories(${OpenCV_INCLUDE_DIRS})
add_executable(${PROJECT_NAME} ${SRC_LIST})
target_link_libraries(${PROJECT_NAME}
${OpenCV_LIBS}
)

我的main.cpp里只有：

#include <opencv2/core.hpp>

和

cv::UMat trqw;

我得到了“没有规则做目标”的错误。该错误表明，它正在查找"opencv-3.0.0/lib/“文件夹，该文件夹不存在，应该在"opencv-3.0.0/build/lib/”中查找。当我构建OpenCV时，我是否做错了什么? CMAKE包看起来是错误的，如果不是，那么我的CMakeLists.txt是否有更好的方法来引导它查找正确的文件夹？我在OPENCL_LIBRARIES调用中尝试了“${ target_link_libraries }”，没有改变。

谢谢!

编辑？

是的，我的find_package(OpenCV)也在我的cmakelists.txt里，谢谢！我还尝试过find_package(OpenCV 3.0)和find_package(要求OpenCV 3.0 )，但没有结果。

-编辑

message("Libs: ${OpenCV_LIBS}") # I added it to the orig question

Libs: opencv_xphoto;opencv_xobjdetect;opencv_ximgproc;opencv_xfeatures2d;opencv_tracking;opencv_text;opencv_surface_matching;opencv_stereo;opencv_saliency;opencv_rgbd;opencv_reg;opencv_optflow;opencv_line_descriptor;opencv_face;opencv_dpm;opencv_datasets;opencv_ccalib;opencv_bioinspired;opencv_bgsegm;opencv_aruco;opencv_adas;opencv_world;opencv_videostab;opencv_videoio;opencv_video;opencv_superres;opencv_stitching;opencv_shape;opencv_photo;opencv_objdetect;opencv_ml；opencv_imgproc;opencv_imgcodecs;opencv_highgui;opencv_hal;opencv_flann;opencv_features2d;opencv_core;opencv_calib3d

包括Dir：

/home/xxxxx/opencv-3.0.0/build;/home/xxxxx/opencv-3.0.0/include;/home/xxxxx/opencv-3.0.0/include/opencv;/home/xxxxx/opencv-3.0.0/modules/hal/include;/home/xxxxx/opencv-3.0.0/modules/core/include;/home/xxxxx/opencv-3.0.0/modules/flann/include;/home/xxxxx/opencv-3.0.0/modules/imgproc/include；/home/xxxxx/opencv-3.0.0/modules/ml/include;/home/xxxxx/opencv-3.0.0/modules/photo/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/reg/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/surface_matching/include;/home/xxxxx/opencv-3.0.0/modules/video/include;/home/xxxxx/opencv-3.0.0/modules/imgcodecs/include；/home/xxxxx/opencv-3.0.0/modules/shape/include;/home/xxxxx/opencv-3.0.0/modules/videoio/include;/home/xxxxx/opencv-3.0.0/modules/highgui/include;/home/xxxxx/opencv-3.0.0/modules/objdetect/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/optflow/include;/home/xxxxx/opencv-3.0.0/modules/superres/include；/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/tracking/include;/home/xxxxx/opencv-3.0.0/modules/ts/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/xobjdetect/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/xphoto/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/adas/include；/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/bgsegm/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/bioinspired/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/dpm/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/face/include;/home/xxxxx/opencv-3.0.0/modules/features2d/include；/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/line_descriptor/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/saliency/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/text/include;/home/xxxxx/opencv-3.0.0/modules/calib3d/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/ccalib/include；/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/datasets/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/rgbd/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/stereo/include;/home/xxxxx/opencv-3.0.0/modules/stitching/include;/home/xxxxx/opencv-3.0.0/modules/videostab/include;/home/xxxxx/opencv-3.0.0/modules/world/include；/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/xfeatures2d/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/ximgproc/include;/home/xxxxx/opencv-3.0.0/opencv_contrib-master/modules/aruco/include

Answer 1

感谢Tsyvarez的帮助！

set ( OpenCV_DIR   "/home/xxxxx/opencv-3.0.0/build/")

在此之前

find_package( OpenCV 3.0 REQUIRED)

在cmakelists.txt中

谢谢!