https://github.com/dbrgn/cmake-demo-project

https://github.com/dbrgn/cmake-demo-project

Last synced: 4 months ago
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• Host: GitHub
• URL: https://github.com/dbrgn/cmake-demo-project
• Owner: dbrgn
• Created: 2020-10-19T18:55:44.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2020-10-25T22:32:29.000Z (over 5 years ago)
• Last Synced: 2026-01-11T12:59:47.282Z (6 months ago)
• Language: CMake
• Size: 17.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# cmake demo lib

![CMake Build Matrix](https://github.com/dbrgn/cmake-demo-project/workflows/CMake%20Build%20Matrix/badge.svg)

This is a demo project that uses qt + cmake. Its intention is to be used as a

playground for a potential LibrePCB build system migration.

## Structure

The most important file is `CMakeLists.txt`.

In order for `find_package(cmark)` to work, there's a find-file at

`cmake/Findcmark.cmake`.

Submodules are located in the `3rdparty` directory.

## Building

To build the project, either:

    # Configure

    mkdir build

    cd build

    cmake ..

    # Build

    make

...or:

    # Configure

    cmake -S . -B build

    # Build

    cmake --build build

## Linking

For third party libraries, linking should happen as follows:

- If the submodule is found, then that version is used and the library is

  linked statically, unless `UNBUNDLE_` or `UNBUNDLE_ALL` is set

- Otherwise, try to find the library as a shared library on the system, link

  against that one

This means that to unbundle a vendored library, you simply delete the

directory, or alternatively set `UNBUNDLE_` or `UNBUNDLE_ALL`.

## Resources

This was the most useful "modern cmake" resource I found so far:

https://cliutils.gitlab.io/modern-cmake/

The `Findcmark.cmake` module was based on this one I found on GitHub:

https://github.com/mujx/nheko/blob/master/cmake/Findcmark.cmake