第一次用gcc,出错了,上来问一下.

fishingbird

一个程序,在windows下用VC++编译过了.
在windows下E盘,mount过来后,用gcc编译,报了一大堆错,
是不是没有库函数?
我是新手,一点头绪也没有.请教教我.
下面的报的错.

1. 
   
2. $ gcc -o 1457 1457.cpp
   
3. /tmp/cc6HG0YP.o(.text+0x80): In function `rev_ring(int)':
   
4. : undefined reference to `std::cout'
   
5. /tmp/cc6HG0YP.o(.text+0x85): In function `rev_ring(int)':
   
6. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(int)'
   
7. /tmp/cc6HG0YP.o(.text+0x8e): In function `rev_ring(int)':
   
8. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char)'
   
9. /tmp/cc6HG0YP.o(.text+0xb1): In function `rev_ring(int)':
   
10. : undefined reference to `std::cout'
    
11. /tmp/cc6HG0YP.o(.text+0xb6): In function `rev_ring(int)':
    
12. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(int)'
    
13. /tmp/cc6HG0YP.o(.text+0xbf): In function `rev_ring(int)':
    
14. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char)'
    
15. /tmp/cc6HG0YP.o(.text+0x19d): In function `main':
    
16. : undefined reference to `std::cin'
    
17. /tmp/cc6HG0YP.o(.text+0x1a2): In function `main':
    
18. : undefined reference to `std::basic_istream<char, std::char_traits<char> >::operator>>(int&)'
    
19. /tmp/cc6HG0YP.o(.text+0x1b7): In function `main':
    
20. : undefined reference to `std::basic_ios<char, std::char_traits<char> >::operator void*() const'
    
21. /tmp/cc6HG0YP.o(.text+0x1d3): In function `main':
    
22. : undefined reference to `std::cout'
    
23. /tmp/cc6HG0YP.o(.text+0x1d8): In function `main':
    
24. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char)'
    
25. /tmp/cc6HG0YP.o(.text+0x1f8): In function `main':
    
26. : undefined reference to `std::cout'
    
27. /tmp/cc6HG0YP.o(.text+0x1fd): In function `main':
    
28. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
    
29. /tmp/cc6HG0YP.o(.text+0x206): In function `main':
    
30. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >::operator<<(int)'
    
31. /tmp/cc6HG0YP.o(.text+0x20f): In function `main':
    
32. : undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
    
33. /tmp/cc6HG0YP.o(.text+0x2c0): In function `__static_initialization_and_destruction_0(int, int)':
    
34. : undefined reference to `std::ios_base::Init::Init[in-charge]()'
    
35. /tmp/cc6HG0YP.o(.text+0x2ef): In function `__tcf_0':
    
36. : undefined reference to `std::ios_base::Init::~Init [in-charge]()'
    
37. /tmp/cc6HG0YP.o(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
    
38. collect2: ld returned 1 exit status
    

复制代码

bigml

不會吧﹐大?。VC下面的東西拿到GCC下編譯也要考慮修改一下啊﹐呵呵。

undefined reference to `std::cout'
undefined reference to `std::cin'

不知道GCC下有沒有這種說法

hmqq

g++ -o 1457 1457.cpp

fishingbird

哦,原来是用g++啊.是不是编译C++的就用g++?
呵呵,就那么一点点小小的差别,
谢谢指教.

kj501

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