local.mk: Fix spurious failure.

[firewall] / local.mk

### Local configuration makefile.

MAIN_M4_SOURCES		+= local.m4

HOSTS			+= metalzone
HOSTS			+= vampire

ROOT			 = become root

## Installation.
install: all
	firewall_script=./`hostname`.sh && \
	firewall_failsafe=/etc/init.d/firewall && \
	export firewall_script firewall_failsafe && \
	$(ROOT) ./$$firewall_script
	for i in $(HOSTS); do \
	  $(ROOT) scp $$i.sh $$i:/etc/init.d/firewall; \
	  if [ "$(SCRIPTS)" ]; then \
	    for j in $(SCRIPTS); do \
	      $(ROOT) ssh $$i <$$j " \
		  cd /usr/local/sbin && \
		  rm -f $$j.new && \
		  cat >$$j.new && \
		  chmod 755 $$j.new && \
		  mv $$j.new $$j"; \
	    done; \
	  fi; \
	done