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Modern CMake for C++

How to Find Installed Packages II

Let's learn how to find installed package targets in CMake.

We'll cover the following...

In most cases, we can expect some variables to be set when we call find_package(), whether we're using a built-in find-module or a config-file bundled with a package (assuming that the package was found):

  • <PKG_NAME>_FOUND

  • <PKG_NAME>_INCLUDE_DIRS or <PKG_NAME>_INCLUDES

  • <PKG_NAME>_LIBRARIES or <PKG_NAME>_LIBS

  • <PKG_NAME>_DEFINITIONS

  • IMPORTED targets specified by the find-module or config-file ...

The IMPORTED targets

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