How To Make Your Library Support find_package()


As a code library maintainer, if you want your users to be able to use find_package(MyPackage) in CMake files, you need to now how to create a CMake package.

Annoyingly, this is not a simple task!

If the user performs a local install, they may call cmake as:

Referencing Your Package From Downstream Build

Once you have created your package, you will be wanting to be able to use find_package() in a downstream package.

The CMake variable CMAKE_PREFIX_PATH can be used to specify local install locations for your dependent packages.

External Resources

A great resource on creating a CMake package can be found at

An working GitHub example repo which uses the CMake packaging system can be found at


Posted: January 17th, 2017 at 8:35 am
Last Updated on: March 14th, 2018 at 7:01 am