$(MAKE) -C includes binary-dist DOING_BIN_DIST=YES
$(MAKE) -C compiler binary-dist DOING_BIN_DIST=YES $(INSTALL_STAGE)
# XXX $(MAKE) -C docs binary-dist DOING_BIN_DIST=YES
$(MAKE) -C includes binary-dist DOING_BIN_DIST=YES
$(MAKE) -C compiler binary-dist DOING_BIN_DIST=YES $(INSTALL_STAGE)
# XXX $(MAKE) -C docs binary-dist DOING_BIN_DIST=YES