从普通dll导出lib

李国帅 编辑于2006-5-18 14:57

有时候，我们使用别人的开发包，只有动态库而没有头文件，希望看到所使用的动态库dll有那些函数，方便二次开发，那么我们就需要借助工具进行转换。

过程说明

In order to use this pre-compiled DLL with Visual Studio, you will need to generate a .LIB file from the DLL.

This can be achieved as follows:

1) In a CMD window, change to the directory containing this file and

run the command:

dumpbin /exports libsndfile-1.dll > libsndfile.def

2) Now run the command:

lib /machine:i386 /def:libsndfile.def

You now have a .LIB and a .DLL file to be used with VisualStudio.

导出文件位置

以上两个文件 lib.exe, dumpbin.exe在下列目录中

C:\Program Files\Microsoft Visual Studio\VC98\Bin

C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin

需要的mspdb60.dll在下列目录中

C:\Program Files\Microsoft Visual Studio\VB98

C:\Program Files\Microsoft Visual Studio\Common\MSDev98\Bin

或需要的mspdb71.dll在下列目录中

C:\Program Files\Common Files\Microsoft Shared\VSA\7.1\VsaEnv

C:\Program Files\Microsoft Visual Studio .NET 2003\Common7\IDE

实在不行就把mspdb71.dll拷贝到C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin。

执行导出语句

"C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin\dumpbin" /exports "D:\jvoip\libsndfile-1.0.16\libsndfile-1.dll" > "D:\jvoip\libsndfile-1.0.16\libsndfile.def"

"C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\bin\lib" /machine:i386 /def:"D:\jvoip\libsndfile-1.0.16\libsndfile.def"