ref: c34608fdf5ee53e1caba64bd1f8933e359a66ab0 dir: /lib/sys/Makefile/
.POSIX: include ../../config.mk all clean distclean: +@pwd=$$PWD ;\ for i in $(SYSS); \ do \ cd $$i; \ $(MAKE) -e SYS=$i $@ ;\ cd $$pwd; \ done