NAV

Import the external package

You can import json as usual with PID. In the root CMakelists.txt file of your package, after the package declaration you have to write something like:

PID_Dependency(json)

It will try to install last version of this external package.

If you want a specific version (recommended), for instance the currently last released version:

PID_Dependency(json VERSION 3.4)

Components

json

CMake usage :

In the CMakeLists.txt files of your applications and tests, or those of your libraries that do not export the dependency:

PID_Component_Dependency(
				COMPONENT	your component name
				DEPEND	json
				PACKAGE	json)

In the CMakeLists.txt files of libraries exporting the dependency :

PID_Component_Dependency(
				COMPONENT	your component name
				EXPORT	json
				PACKAGE	json)