This document provides some additional information about compiling and using X11R6 and XFree86 on your Interactive Unix, also referred to as ISC.
If you have any suggestions, comments, fixes or ideas regarding X11R6/XFree86 on Interactive Unix, send e-mail to
Bug Reports should be sent to
Questions or anything else should be posted to the NewsGroup
There is currently no support for shared Libraries so it will be filespace consuming if you want to build X11-clients with X11R6. Best you mix X11R6 Server with X11R5 and X11R4 clients, and only compile clients who need the new facilities provided in the X11R6 Libraries against them.
Please note: XFree86 Version 4.0 will be the last version which is known to compile on Interactive Unix. I have only tested this version on Interactive Unix, Version 4.1mu.