本地安装时如何包括和使用openCV库？

我想在OSX的本地文件夹中安装OpenCV版本，而不覆盖旧的可执行文件所需的旧安装

我遵循[这些说明][1]，特别是使用命令行部分，使用CMake从源代码构建OpenCV

所以基本上我：

使用git下载了源代码，现在它位于openCV子文件夹中

创建了一个新目录cmake\u bin\u dir

输入cmake_bin_dir并创建另一个子目录instDir

从cmake_bin_dir我启动了命令

cmake-D cmake_BUILD_TYPE=DEBUG-D cmake_INSTALL_PREFIX=/my/home/Downloads/openCVProject/cmake_bin_dir/instDir/。/openCV/

从同一个目录中，我首先启动了

make

，然后启动了

sudomake安装

。这在cmake\u bin\u dir/instDir目录中创建了

*.dylib

文件

为了测试安装，我创建了我的项目目录（位于

cmake\u bin\u dir

的同一级别）

我尝试使用以下命令编译名为test.cpp的文件：

    g++ -std=c++11 -I../cmake_bin_dir/ -I../openCV/include -I../openCV/modules/core/include/ \
-I../openCV/modules/calib3d/include/ -I../openCV/modules/features2d/include \
-I../openCV/modules/flann/include -I../openCV/modules/dnn/include -I../openCV/modules/highgui/include/ \
-I../openCV/modules/imgcodecs/include -I../openCV/modules/videoio/include -I../openCV/modules/imgproc/include \
-I../openCV/modules/ml/include -I../openCV/modules/objdetect/include -I../openCV/modules/photo/include \
-I../openCV/modules/shape/include -I../openCV/modules/stitching/include -I../openCV/modules/superres/include \
-I../openCV/modules/video/include -I../openCV/modules/videostab/include test.cpp -o test.o

我一个接一个地添加include，因为每次都会出现编译错误。 但是，现在我得到一个链接错误：

Undefined symbols for architecture x86_64:
  "cv::String::deallocate()", referenced from:
      cv::String::~String() in test-afd12e.o
      cv::String::operator=(cv::String const&) in test-afd12e.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

所以我的问题是如何使用本地安装的OpenCV库编译我的程序和其他项目？

---

[1] ：

好的，我发现了错误。如果有人遇到同样的问题，请尝试在终端上执行此操作：

export DYLD_LIBRARY_PATH=../your/path/lib/:$DYLD_LIBRARY_PATH

在我的情况下，我执行了：

export DYLD_LIBRARY_PATH=../cmake_bin_dir/lib/:$DYLD_LIBRARY_PATH

我还创建了一个包含以下内容的

Makefile

：

CPP = g++ -std=c++11

# OpenCV trunk
CPPFLAGS = -L../cmake_bin_dir/lib/ \
       -I../cmake_bin_dir/include \
           -I../cmake_bin_dir/ -I../openCV/include -I../openCV/modules/core/include/ \
           -I../openCV/modules/calib3d/include/ \
           -I../openCV/modules/features2d/include \
           -I../openCV/modules/flann/include -I../openCV/modules/dnn/include -I../openCV/modules/highgui/include/ \
           -I../openCV/modules/imgcodecs/include -I../openCV/modules/videoio/include -I../openCV/modules/imgproc/include \
       -I../openCV/modules/ml/include -I../openCV/modules/objdetect/include -I../openCV/modules/photo/include \
       -I../openCV/modules/shape/include -I../openCV/modules/stitching/include -I../openCV/modules/superres/include \
       -I../openCV/modules/video/include -I../openCV/modules/videostab/include \
           `pkg-config --cflags --libs ../cmake_bin_dir/instDir/lib/pkgconfig/opencv.pc`

# Opencv 2.4.8
#CPPFLAGS = -L/home/krystof/libs/opencv-2.4.8/release/installed/libs \
       -I/home/krystof/libs/opencv-2.4.8/release/installed/include

all: test

test: test.cpp
    $(CPP) $(CPPFLAGS) $^ -o $@

现在执行

make

应该使用本地openCV版本构建程序