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我在我的Mac上成功構建了OpenCV,但無法使用XCode編譯簡單的OpenCV項目。無法使用XCode編譯OpenCV項目4
我將libopencv_core,libopencv_highgui和libopencv_imgproc添加到項目中的文件組。
這裏是連接器輸出:
/Users/petilodie/Library/Developer/Xcode/DerivedData/opencv_test-fylvojzfgmnpmycaxkpiajicbmii/Build/Products/Debug/opencv_test normal x86_64
cd /Users/petilodie/Projects/Test/opencv_test
setenv MACOSX_DEPLOYMENT_TARGET 10.8
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk -L/Users/petilodie/Library/Developer/Xcode/DerivedData/opencv_test-fylvojzfgmnpmycaxkpiajicbmii/Build/Products/Debug -F/Users/petilodie/Library/Developer/Xcode/DerivedData/opencv_test-fylvojzfgmnpmycaxkpiajicbmii/Build/Products/Debug -filelist /Users/petilodie/Library/Developer/Xcode/DerivedData/opencv_test-fylvojzfgmnpmycaxkpiajicbmii/Build/Intermediates/opencv_test.build/Debug/opencv_test.build/Objects-normal/x86_64/opencv_test.LinkFileList -mmacosx-version-min=10.8 -o /Users/petilodie/Library/Developer/Xcode/DerivedData/opencv_test-fylvojzfgmnpmycaxkpiajicbmii/Build/Products/Debug/opencv_test
Undefined symbols for architecture x86_64:
"_cvDestroyWindow", referenced from:
_main in main.o
"_cvLoadImage", referenced from:
_main in main.o
"_cvNamedWindow", referenced from:
_main in main.o
"_cvReleaseImage", referenced from:
_main in main.o
"_cvShowImage", referenced from:
_main in main.o
"_cvWaitKey", referenced from:
_main in main.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
這裏是main.cpp中的代碼:
#include <iostream>
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
int main(int argc, const char * argv[])
{
IplImage* img = cvLoadImage(argv[1]);
cvNamedWindow("Example1", CV_WINDOW_AUTOSIZE);
cvShowImage("Example1", img);
cvWaitKey(0);
cvReleaseImage(&img);
cvDestroyWindow("Example1");
}
所以,這裏有什麼問題嗎?
嘿,我有這個proble plz幫助我 – Nims 2012-09-01 05:58:47