| Environment variables / Genero environment variables | |
Defines the installation directory of Genero Business Development Language.
The FGLDIR environment variable defines the installation directory of the runtime system and compilers of Genero.
When executing on a mobile device, the FGLDIR environment variable is automatically set by the front-end component, before starting the runtime system component. As result, it is possible to use the $FGLDIR keyword in FGLPROFILE environment variable settings when executing on mobile devices.