在Windows 7上链接.lib文件 [英] Linking a .lib file on Windows 7

问题描述

我有一个C ++程序test.cpp，我想链接两个.lib文件（fhlib.lib和gc_lib.lib）。我有.lib文件在我的.cpp程序在同一个文件夹。我在Windows 7上。

到目前为止，我尝试的是以下内容：

  g ++ -o main main.cpp -L / Users\Documents\Visual Studio 2015\Projects\My Project -lfhlib 
  

但我得到一个

 没有这样的文件或目录错误。 
  

我确定路径是正确的，因为我从Properties-> Location复制它。但我删除了C：\，因为它不是编译。

编辑：我发现这个 http：// www

  
  -  I而不是-l
  

work.I get：

 未定义引用'fh_set'... 
  

解决方案

所以问题是lib文件在VS编译。我不得不使用VS编译器而不是g ++，一切工作正常。

I have a C++ program test.cpp and I want to link two .lib files to it(fhlib.lib and gc_lib.lib).I have the .lib files in the same folder as my .cpp program. I'm on Windows 7.

What I have tried so far is the following:

g++ -o main main.cpp -L/Users\Documents\Visual Studio 2015\Projects\My Project -lfhlib

But I get an

No such file or directory error.

I'm sure the path is correct because I copied it from Properties->Location. But I had do delete the "C:\", because it was not compiling.

EDIT: I found this http://www.mingw.org/wiki/Specify_the_libraries_for_the_linker_to_use.

So I tried using

"-I" instead of "-l"

But still doesn't work.I get:

undefined reference to 'fh_set'...

解决方案

So the problem was that the lib files where compiled in VS. And I had to use the VS compiler instead of g++ and everything worked fine.

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