Plan 9 from Bell Labs’s /usr/web/sources/contrib/steve/root/sys/src/cmd/cvs/cvs-1.11.23/mkfile
</$objtype/mkfile DIRS=lib diff src all:V: for (i in $DIRS) @{ cd $i; mk } install:V: for (i in $DIRS) @{ cd $i; mk $target } clean:V: for (i in $DIRS) @{ cd $i; mk $target } nuke:V: for (i in $DIRS) @{ cd $i; mk $target }