denisps denisps - 1 year ago 175
C++ Question

CMake "make install" or including a library in windows

I'm trying to create an Open Source C++ project. I want it to be as easy to build as possible, but at the same time cross platform.
I don't need gui or heavy libraries like boost or Qt, so I've settled on using GitHub, CMake, and LibSourcey.
My problem is, I can't find a way to make my project easy to build in windows, which is my development environment.
How can I "make install" a library in Windows for use in my project? Do I even have to install it in windows?
Is it possible to download, build, and link it automatically?

On windows, besides an installer, I also want to make a portable version, so don't want any hard coded library paths.

I assume, on some platforms, like Linux, libraries are built separably and packaged up by maintainers. So I shouldn't just bundle up my own copies.

So, my question is:
How can I set up a project that is cross platform and easy to build, and what are the best practices?

Answer Source

You can create git submodule in your git repo with path for example contrib/LibSourcery and url to github repo of LibSourcery, because of LibSourcery uses cmake you just need add such line into your CMakeLists.txt: add_subdirectory(contrib/LibSourcery)

So person who want to use your code, just do git clone --recursive url to get all of your code and dependencies, after that it run cmake -G, to create project for IDE of his choice (including MSVC++ of course), open project in IDE and press build button, that's all.

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