用mingw32 gcc 一编译就出一大堆错误，应该怎么解决？

inadavid

我是这样安装的mingw-gcc

1. sudo crossdev --gcc 4.1.2 --target i686-mingw32

复制代码

没有报错。
test.cpp文件：

1. #include <iostream>
   
2. 
   
3. int main(int argc, char** argv)
   
4. {
   
5.         printf("Eat this!\n");
   
6.         return 0;
   
7. }
   

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i686-mingw32-gcc test.cpp -o test.exe -I/usr/include/ 的时候报错如下：

1. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:171: 错误：‘::vfscanf’ 尚未声明
   
2. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:172: 错误：‘::vscanf’ 尚未声明
   
3. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:174: 错误：‘::vsscanf’ 尚未声明
   
4. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:181: 错误：‘__gnu_cxx::vfscanf’ 尚未声明
   
5. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:182: 错误：‘__gnu_cxx::vscanf’ 尚未声明
   
6. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:184: 错误：‘__gnu_cxx::vsscanf’ 尚未声明
   
7. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:152: 错误：‘::fwide’ 尚未声明
   
8. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:153: 错误：‘::fwprintf’ 尚未声明
   
9. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:154: 错误：‘::fwscanf’ 尚未声明
   
10. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:163: 错误：‘::swprintf’ 尚未声明
    
11. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:164: 错误：‘::swscanf’ 尚未声明
    
12. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:166: 错误：‘::vfwprintf’ 尚未声明
    
13. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:168: 错误：‘::vfwscanf’ 尚未声明
    
14. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:170: 错误：‘::vswprintf’ 尚未声明
    
15. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:172: 错误：‘::vswscanf’ 尚未声明
    
16. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:174: 错误：‘::vwprintf’ 尚未声明
    
17. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:176: 错误：‘::vwscanf’ 尚未声明
    
18. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:195: 错误：‘::wcstof’ 尚未声明
    
19. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:206: 错误：‘::wprintf’ 尚未声明
    
20. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:207: 错误：‘::wscanf’ 尚未声明
    
21. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:253: 错误：‘::wcstold’ 尚未声明
    
22. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:262: 错误：‘::wcstoll’ 尚未声明
    
23. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:263: 错误：‘::wcstoull’ 尚未声明
    
24. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:269: 错误：‘__gnu_cxx::wcstold’ 尚未声明
    
25. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:270: 错误：‘__gnu_cxx::wcstoll’ 尚未声明
    
26. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:271: 错误：‘__gnu_cxx::wcstoull’ 尚未声明
    
27. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:163: 错误：‘::lldiv_t’ 尚未声明
    
28. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:169: 错误：‘::_Exit’ 尚未声明
    
29. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:176: 错误：‘::llabs’ 尚未声明
    
30. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:178: 错误：‘lldiv_t’ 没有命名一个类型
    
31. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:182: 错误：‘::lldiv’ 尚未声明
    
32. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:197: 错误：‘::strtof’ 尚未声明
    
33. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:198: 错误：‘::strtold’ 尚未声明
    
34. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:204: 错误：‘__gnu_cxx::lldiv_t’ 尚未声明
    
35. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:206: 错误：‘__gnu_cxx::_Exit’ 尚未声明
    
36. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:209: 错误：‘__gnu_cxx::llabs’ 尚未声明
    
37. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:210: 错误：‘__gnu_cxx::div’ 尚未声明
    
38. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:211: 错误：‘__gnu_cxx::lldiv’ 尚未声明
    
39. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:214: 错误：‘__gnu_cxx::strtof’ 尚未声明
    
40. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:217: 错误：‘__gnu_cxx::strtold’ 尚未声明
    
41. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwctype:90: 错误：‘::iswblank’ 尚未声明
    
42. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:44: 错误：‘_UPPER’ 在此作用域中尚未声明
    
43. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:45: 错误：‘_LOWER’ 在此作用域中尚未声明
    
44. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:46: 错误：‘_ALPHA’ 在此作用域中尚未声明
    
45. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:47: 错误：‘_DIGIT’ 在此作用域中尚未声明
    
46. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:48: 错误：‘_HEX’ 在此作用域中尚未声明
    
47. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:49: 错误：‘_SPACE’ 在此作用域中尚未声明
    
48. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_BLANK’ 在此作用域中尚未声明
    
49. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_PUNCT’ 在此作用域中尚未声明
    
50. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_ALPHA’ 在此作用域中尚未声明
    
51. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_DIGIT’ 在此作用域中尚未声明
    
52. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_PUNCT’ 在此作用域中尚未声明
    
53. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_ALPHA’ 在此作用域中尚未声明
    
54. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_DIGIT’ 在此作用域中尚未声明
    
55. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:52: 错误：‘_CONTROL’ 在此作用域中尚未声明
    
56. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:53: 错误：‘_PUNCT’ 在此作用域中尚未声明
    
57. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:54: 错误：‘_ALPHA’ 在此作用域中尚未声明
    
58. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:54: 错误：‘_DIGIT’ 在此作用域中尚未声明
    
59. davidwei@gfl /tmp $ i686-mingw32-gcc test.cpp -o test.exe -I/usr/lib/gcc/i686-mingw32/4.1.2/include/
    
60. /tmp/ccsMJTXT.o:test.cpp:(.text+0x23): undefined reference to `std::ios_base::Init::Init()'
    
61. /tmp/ccsMJTXT.o:test.cpp:(.text+0x3e): undefined reference to `std::ios_base::Init::~Init()'
    
62. collect2: ld 返回 1
    
63. davidwei@gfl /tmp $ i686-mingw32-gcc test.cpp -o test.exe -I/usr/include/
    
64. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:171: 错误：‘::vfscanf’ 尚未声明
    
65. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:172: 错误：‘::vscanf’ 尚未声明
    
66. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:174: 错误：‘::vsscanf’ 尚未声明
    
67. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:181: 错误：‘__gnu_cxx::vfscanf’ 尚未声明
    
68. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:182: 错误：‘__gnu_cxx::vscanf’ 尚未声明
    
69. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdio:184: 错误：‘__gnu_cxx::vsscanf’ 尚未声明
    
70. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:152: 错误：‘::fwide’ 尚未声明
    
71. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:153: 错误：‘::fwprintf’ 尚未声明
    
72. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:154: 错误：‘::fwscanf’ 尚未声明
    
73. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:163: 错误：‘::swprintf’ 尚未声明
    
74. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:164: 错误：‘::swscanf’ 尚未声明
    
75. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:166: 错误：‘::vfwprintf’ 尚未声明
    
76. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:168: 错误：‘::vfwscanf’ 尚未声明
    
77. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:170: 错误：‘::vswprintf’ 尚未声明
    
78. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:172: 错误：‘::vswscanf’ 尚未声明
    
79. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:174: 错误：‘::vwprintf’ 尚未声明
    
80. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:176: 错误：‘::vwscanf’ 尚未声明
    
81. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:195: 错误：‘::wcstof’ 尚未声明
    
82. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:206: 错误：‘::wprintf’ 尚未声明
    
83. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:207: 错误：‘::wscanf’ 尚未声明
    
84. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:253: 错误：‘::wcstold’ 尚未声明
    
85. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:262: 错误：‘::wcstoll’ 尚未声明
    
86. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:263: 错误：‘::wcstoull’ 尚未声明
    
87. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:269: 错误：‘__gnu_cxx::wcstold’ 尚未声明
    
88. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:270: 错误：‘__gnu_cxx::wcstoll’ 尚未声明
    
89. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwchar:271: 错误：‘__gnu_cxx::wcstoull’ 尚未声明
    
90. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:163: 错误：‘::lldiv_t’ 尚未声明
    
91. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:169: 错误：‘::_Exit’ 尚未声明
    
92. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:176: 错误：‘::llabs’ 尚未声明
    
93. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:178: 错误：‘lldiv_t’ 没有命名一个类型
    
94. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:182: 错误：‘::lldiv’ 尚未声明
    
95. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:197: 错误：‘::strtof’ 尚未声明
    
96. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:198: 错误：‘::strtold’ 尚未声明
    
97. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:204: 错误：‘__gnu_cxx::lldiv_t’ 尚未声明
    
98. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:206: 错误：‘__gnu_cxx::_Exit’ 尚未声明
    
99. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:209: 错误：‘__gnu_cxx::llabs’ 尚未声明
    
100. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:210: 错误：‘__gnu_cxx::div’ 尚未声明
     
101. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:211: 错误：‘__gnu_cxx::lldiv’ 尚未声明
     
102. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:214: 错误：‘__gnu_cxx::strtof’ 尚未声明
     
103. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cstdlib:217: 错误：‘__gnu_cxx::strtold’ 尚未声明
     
104. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/cwctype:90: 错误：‘::iswblank’ 尚未声明
     
105. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:44: 错误：‘_UPPER’ 在此作用域中尚未声明
     
106. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:45: 错误：‘_LOWER’ 在此作用域中尚未声明
     
107. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:46: 错误：‘_ALPHA’ 在此作用域中尚未声明
     
108. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:47: 错误：‘_DIGIT’ 在此作用域中尚未声明
     
109. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:48: 错误：‘_HEX’ 在此作用域中尚未声明
     
110. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:49: 错误：‘_SPACE’ 在此作用域中尚未声明
     
111. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_BLANK’ 在此作用域中尚未声明
     
112. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_PUNCT’ 在此作用域中尚未声明
     
113. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_ALPHA’ 在此作用域中尚未声明
     
114. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:50: 错误：‘_DIGIT’ 在此作用域中尚未声明
     
115. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_PUNCT’ 在此作用域中尚未声明
     
116. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_ALPHA’ 在此作用域中尚未声明
     
117. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:51: 错误：‘_DIGIT’ 在此作用域中尚未声明
     
118. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:52: 错误：‘_CONTROL’ 在此作用域中尚未声明
     
119. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:53: 错误：‘_PUNCT’ 在此作用域中尚未声明
     
120. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:54: 错误：‘_ALPHA’ 在此作用域中尚未声明
     
121. /usr/lib/gcc/i686-mingw32/4.1.2/include/g++-v4/i686-mingw32/bits/ctype_base.h:54: 错误：‘_DIGIT’ 在此作用域中尚未声明
     

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请问应该如何解决？多谢多谢。

blackart

我也遇到了同样的问题，在Fedora 11 下编译 vocal 1.5 出来的错误

vocal 1.5 在fedora 8 下可以编译通过

大家看有没有什么办法？？

亞利艾爾

鄙人不懂，不過請教一下，那個交叉編譯的東西不是放在/usr/i686-mingw32/usr下嗎？那么：
i686-mingw32-gcc test.cpp -o test.exe -I/usr/include/
這個語句是不是錯了，應該是-I/usr/i686-mingw32/usr/include/？

至於blackart也最好把你的操作過程和結果給出來參考一下吧。