奇怪的opencv編譯錯誤

Question

所以我要做的就是用opencv-2.3編譯程序。 前提是我正確安裝了所有內容。

我的主打超級簡單：

#include <iostream>
#include <opencv/cv.h>
int main(int argv, char** argc){
   std::cout << "Hello World" << std::endl;
   return 0;
}

我的MakeFile非常簡單。

g++ main.cpp `pkg-config opencv --cflags --libs`

錯誤確實令人困惑：

 make
g++ main.cpp \
`pkg-config opencv --cflags --libs`
In file included from /usr/include/c++/4.6/bits/stl_algo.h:62:0,
             from /usr/include/c++/4.6/algorithm:63,
             from /usr/local/include/opencv2/core/core.hpp:56,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/bits/algorithmfwd.h:358:41: error: macro "max" passed 3 arguments, but takes just 2
/usr/include/c++/4.6/bits/algorithmfwd.h:369:41: error: macro "min" passed 3 arguments, but takes just 2
In file included from /usr/include/c++/4.6/bits/stl_algo.h:62:0,
             from /usr/include/c++/4.6/algorithm:63,
             from /usr/local/include/opencv2/core/core.hpp:56,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/bits/algorithmfwd.h:354:5: error: expected unqualified-id before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:354:5: error: expected ‘)’ before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:354:5: error: expected ‘)’ before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:354:5: error: expected initializer before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:358:5: error: template declaration of ‘const _Tp& std::max’
/usr/include/c++/4.6/bits/algorithmfwd.h:365:5: error: expected unqualified-id before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:365:5: error: expected ‘)’ before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:365:5: error: expected ‘)’ before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:365:5: error: expected initializer before ‘const’
/usr/include/c++/4.6/bits/algorithmfwd.h:369:5: error: template declaration of ‘const _Tp& std::min’
In file included from /usr/include/c++/4.6/algorithm:63:0,
             from /usr/local/include/opencv2/core/core.hpp:56,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/bits/stl_algo.h: In function ‘void std::__merge_sort_loop(_RandomAccessIterator1, _RandomAccessIterator1, _RandomAccessIterator2, _Distance)’:
/usr/include/c++/4.6/bits/stl_algo.h:3285:26: error: expected unqualified-id before ‘(’ token
/usr/include/c++/4.6/bits/stl_algo.h: In function ‘void std::__merge_sort_loop(_RandomAccessIterator1, _RandomAccessIterator1, _RandomAccessIterator2, _Distance, _Compare)’:
/usr/include/c++/4.6/bits/stl_algo.h:3308:26: error: expected unqualified-id before ‘(’ token
In file included from /usr/local/include/opencv2/core/core.hpp:59:0,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/complex: In function ‘_Tp std::__complex_abs(const std::complex<_Tp>&)’:`
/usr/include/c++/4.6/complex:571:28: error: expected unqualified-id before ‘(’ token
In file included from /usr/include/c++/4.6/vector:65:0,
             from /usr/local/include/opencv2/core/core.hpp:63,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/bits/stl_vector.h: In member function ‘std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::_M_check_len(std::vector<_Tp, _Alloc>::size_type, const char*) const’:
/usr/include/c++/4.6/bits/stl_vector.h:1244:40: error: expected unqualified-id before ‘(’ token
In file included from /usr/include/c++/4.6/vector:66:0,
             from /usr/local/include/opencv2/core/core.hpp:63,
             from /usr/local/include/opencv/cv.h:64,
             from main.cpp:8:
/usr/include/c++/4.6/bits/stl_bvector.h: In member function ‘std::vector<bool, _Alloc>::size_type std::vector<bool, _Alloc>::_M_check_len(std::vector<bool, _Alloc>::size_type, const char*) const’:
/usr/include/c++/4.6/bits/stl_bvector.h:1026:45: error: expected unqualified-id before ‘(’ token

現在，當我在終端中點擊pkg-config --cflags --libs opencv時，我會得到所有libs和.hpp等文件的正確位置。 所以我不知道這是怎么回事。 謝謝您的幫助！！

Answer 1

這可能是由於使用舊的C標頭引起的。 如果我沒記錯的話，新的文件位於<opencv2/opencv.hpp> 。