7.6.3 Assembler Options
-I
Use this option to add a path to the list of directories as searches for files specified in .include directives (see .include). You may use -I as many times as necessary to include a variety of paths. The current working directory is always searched first. After that, it searches any `-I' directories in the same order as they were specified (left to right) on the command-line.
-v
Announce version.