V6/usr/source/s4/run

Find at most related files.
including files from this version of Unix. 
as crt0.s
cmp a.out /lib/crt0.o
cp a.out /lib/crt0.o
as fcrt0.s
cmp a.out /lib/fcrt0.o
cp a.out /lib/fcrt0.o
as abort.s; mv a.out abort.o
as abs.s; mv a.out abs.o
as alloc.s; mv a.out alloc.o
as atof.s; mv a.out atof.o
as cerror.s; mv a.out cerror.o
as chdir.s; mv a.out chdir.o
as chmod.s; mv a.out chmod.o
as chown.s; mv a.out chown.o
as close.s; mv a.out close.o
as creat.s; mv a.out creat.o
as csv.s; mv a.out csv.o
as dup.s; mv a.out dup.o
as execl.s; mv a.out execl.o
as execv.s; mv a.out execv.o
as exit.s; mv a.out exit.o
as ffltpr.s; mv a.out ffltpr.o
as fltpr.s; mv a.out fltpr.o
as fork.s; mv a.out fork.o
as fstat.s; mv a.out fstat.o
as getc.s; mv a.out getc.o
as getchr.s; mv a.out getchr.o
as getcsw.s; mv a.out getcsw.o
as getgid.s; mv a.out getgid.o
as getpid.s; mv a.out getpid.o
as getuid.s; mv a.out getuid.o
as gtty.s; mv a.out gtty.o
as hmul.s; mv a.out hmul.o
as kill.s; mv a.out kill.o
as ladd.s; mv a.out ladd.o
as ldfps.s; mv a.out ldfps.o
as link.s; mv a.out link.o
as locv.s; mv a.out locv.o
as ltod.s; mv a.out ltod.o
cc -c -O *.c
ar r /lib/libc.a
rm *.o