ref: cbe4b116989c0bfec49b9ae7a1d9a85ead6648ae
dir: /sys/src/libregexp/mkfile/
</$objtype/mkfile LIB=/$objtype/lib/libregexp.a OFILES=\ regcomp.$O\ regerror.$O\ regexec.$O\ regsub.$O\ rregexec.$O\ rregsub.$O\ regprint.$O\ HFILES=/sys/include/regexp.h\ regimpl.h\ UPDATE=\ mkfile\ $HFILES\ ${OFILES:%.$O=%.c}\ ${LIB:/$objtype/%=/386/%}\ </sys/src/cmd/mksyslib