To customize the environment used during compilation, you can specify the variables, options, and files as follows:
Environment variables to specify paths where the compiler searches for special files such as libraries and "include" files
FCE options to use FCE tools; for details on FCE structure, see Fortran Compilation Environment (FCE).
Configuration files to use the options with each compilation
Response files to use the options and files for individual projects
Include Files to use for your application