vs 2010编译错误

Question

大家好:

    系统为xp64位英文版。

    先前装有vs2008。现安装vs2010 beta2，全部安装，没有排除vc x64选项。安装一切顺利。

    安装完成后进行简单的编译测试。代码如下。

    auto i = 0;

    cout<<i<<endl;

    分别进行32位编译和64位编译。

    32位错误如下：

1>------ Build started: Project: Test, Configuration: Debug Win32 ------

1>Build started 1/18/2010 2:22:36 PM.

1>_PrepareForBuild:

1>  Touching "Debug\Test.unsuccessfulbuild".

1>ClCompile:

1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8168 for 80x86

1>  Copyright (C) Microsoft Corp 1984-1998. All rights reserved.

1>  

1>  cl ?

1>  

1>CL : Command line warning D4024: unrecognized source file type '?', object file assumed

1>  Microsoft (R) Incremental Linker Version 10.00.21003.01

1>  Copyright (C) Microsoft Corporation.  All rights reserved.

1>  

1>  /out:?.exe 

1>  ? 

1>LINK : fatal error LNK1104: cannot open file '?.exe'

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:00.09

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

    64位错误如下：

1>------ Build started: Project: Test, Configuration: Debug X64 ------

1>Build started 1/18/2010 2:23:02 PM.

1>_PrepareForBuild:

1>  Touching "X64\Debug\Test.unsuccessfulbuild".

1>ClCompile:

1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8168 for 80x86

1>  Copyright (C) Microsoft Corp 1984-1998. All rights reserved.

1>  

1>  cl ?

1>  

1>CL : Command line warning D4024: unrecognized source file type '?', object file assumed

1>  Microsoft (R) Incremental Linker Version 10.00.21003.01

1>  Copyright (C) Microsoft Corporation.  All rights reserved.

1>  

1>  /out:?.exe 

1>  ? 

1>LINK : fatal error LNK1104: cannot open file '?.exe'

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:00.06

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

切换用户后，重新进行测试及编译，错误如下。

32位

1>------ Build started: Project: AutoKeywordTest, Configuration: Debug Win32 ------

1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8168 for 80x86

1>  Copyright (C) Microsoft Corp 1984-1998. All rights reserved.

1>  

1>  cl ?

1>  

1>CL : Command line warning D4024: unrecognized source file type '?', object file assumed

1>  Microsoft (R) Incremental Linker Version 10.00.21003.01

1>  Copyright (C) Microsoft Corporation.  All rights reserved.

1>  

1>  /out: 

1>  ?.exe 

1>LINK : fatal error LNK1146: no argument specified with option '/out:'

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

64位

1>------ Build started: Project: AutoKeywordTest, Configuration: Debug X64 ------

1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8168 for 80x86

1>  Copyright (C) Microsoft Corp 1984-1998. All rights reserved.

1>  

1>  cl ?

1>  

1>CL : Command line warning D4024: unrecognized source file type '?', object file assumed

1>  Microsoft (R) Incremental Linker Version 10.00.21003.01

1>  Copyright (C) Microsoft Corporation.  All rights reserved.

1>  

1>  /out: 

1>  ?.exe 

1>LINK : fatal error LNK1146: no argument specified with option '/out:'

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

还望大牛赐教。

Answer 1

你好！

关于VS2010 C++编译的问题，你可以尝试询问Visual C++论坛，相信你会得到更好的解答的。

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Answer 2

I had this to, instead of running your programs from the Visual Studio command prompt with cl programName.cs use 'csc programName.cs'.  That worked for me.

Answer 3

在命令提示符下运行  where cl.exe

检查cl.exe的位置，有时候可能运行的是其他位置的老版本cl.exe，导致无法正确处理文件名。