.. Generated by qibuild/doc/tools/gen_cmake_doc.py
.. DO NOT EDIT

.. highlight:: cmake


Using options
=============


.. _qi_add_optional_package:

qi_add_optional_package
-----------------------

.. cmake:function:: qi_add_optional_package(NAME DESCRIPTION)

    :arg NAME: Name of the package, a WITH_${NAME} option will be created
    :arg DESCRIPTION: The description of the option (will be shown in cmake gui) 

    Add optional dependency to a package
    
    Example::
    
      # Create a WITH_FOO option if FOO_PACKAGE is found
      qi_add_optional_package(FOO)
    
      if(WITH_FOO)
         ...
      endif()