For boot floppies, build a lightweight version of loader(8) without Forth support.  Saves 28K of kern.flp and boot.flp on i386.
For boot floppies, build a lightweight version of loader(8)
without Forth support.  Saves 28K of kern.flp and boot.flp
on i386.

Reviewed by:	jhb

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase