.ref-BSD-2/upgrade/READ_ME

Sun Apr  8 20:54:23 PST 1979

Files here supplement those in subdirectories of .. for version 6 systems.

include         Header files for libretro.  These must be installed in
                /usr/include/retrofit and /usr/include/retrofit/sys.

src             Programs replacing some of those in those in ../src for
                version 6 systems, plus a few ones which are needed only on
                version 6, (such as ``setenv'').

man             Manual stuff for things in src and parts of libretro, and to
                fit manual sections onto old systems.

libretro        A library which maps version 7 onto version 6 for some
                of the system calls.  If your system doesn't correspond
                to a standard v6 system you may have to change this and
                recompile most programs.  This is generally necessary only
                if you have 16 bit user id's returning from getuid().

c               This details the changes made to the C compiler locally
                to compile some of the the binaries on this tape.
                These are not necessary unless you need to recompile ex,
                and then you really only need a C compiler with a larger
                symbol table.