ref: 7581a6e2837eba83c9ba1406367c7310a42658f1
dir: /mi/mkfile/
</$objtype/mkfile CC=pcc LD=pcc CFLAGS=-c -D_POSIX_SOURCE -D_SUSV2_SOURCE -D_C99_SNPRINTF_EXTENSION -I../parse LIB=libopt.a OFILES=cfg.$O \ fold.$O \ df.$O HFILES=opt.h </sys/src/cmd/mklib