ref: 1057a859b8aa0270f330b2fc11118e1f5f924d74
dir: /sys/src/9/mkfile/
ARCH=\ alphapc\ bcm\ bitsy\ kw\ mtx\ omap\ omap4\ pc\ pc64\ ppc\ sgi\ teg2\ xen\ zynq\ all:V: for(i in $ARCH)@{ cd $i mk } installall install:V: for(i in $ARCH) @{ cd $i mk install } clean:V: for(i in $ARCH) @{ cd $i mk clean }