CMake：如何确定所有需要可执行文件的.DLL / .SO文件？ [英] CMake: how to determine all the .DLL/.SO files that are need for an executable?

问题描述

让我们假设我的程序需要几个DLL来工作。我应该在我的发行版中为用户提供DLL。现在我需要QtCore4.DLL，QtGui4.DLL，msvcp90.DLL，msvcr90.DLL，mylib.DLL，Kernel32.DLL ...

Let's assume my program needs several DLL's to work. I should provide that DLLs to the user in my distribution. For now I need QtCore4.DLL, QtGui4.DLL, msvcp90.DLL, msvcr90.DLL, mylib.DLL, Kernel32.DLL...

如果CMake可以得到DLL（或.SO）文件的完整列表。然后我将从该列表中删除项目，如Kernel32.DLL，并将DLL复制到我的分布。

Would be nice if CMake could get full list of DLLs (or .SO) files. Then I would remove items like "Kernel32.DLL" from that list and copy the DLLs to my distribution.

我不能保证下一次构建将在相同版本的Visual Studio，所以硬编码路径像C：\Program Files\Microsoft Visual Studio 9.0 \VC \redist \x86 \Microsoft.VC90.CRT或E：\Qt \ 4.6.3不适合搜索DLL。

I can't guarantee the next build will be done on the same version of the Visual Studio, so hard-coding paths like "C:\Program Files\Microsoft Visual Studio 9.0\VC\redist\x86\Microsoft.VC90.CRT" or "E:\Qt\4.6.3" is not good for searching for the DLLs.

谢谢！

推荐答案

您可以在Windows上使用 Dependency Walker （或cmd行dumpbin工具视觉工作室）。然而，这不是一个真正的CMake解决方案，并没有真正标准的解决方案与Cmake。

You can use Dependency Walker on windows (or the cmd-line dumpbin tool from visual studio). However this is not really a CMake solution and there is not really standard solution with Cmake.

但是，有一个 InstallRequiredSystemLibraries 模块，您可以使用它来获取系统dll（msvc [r | p] 90 .dll与msvc和mingw10.dll与mingw）。

There is, however, the InstallRequiredSystemLibraries module, which you can use to get the system dlls (msvc[r|p]90.dll with msvc and mingw10.dll with mingw).

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