--- Makefile.in.orig	Fri Jul 24 10:53:37 1998
+++ Makefile.in	Tue Aug 25 14:17:09 1998
@@ -29,7 +29,7 @@
 LDFLAGS =
 LIBS = @LIBS@
 
-PREFIX = @prefix@
+PREFIX ?= @prefix@
 exec_prefix = $(PREFIX)
 sbindir = $(exec_prefix)/sbin
 etcdir = $(exec_prefix)/etc
@@ -135,9 +135,13 @@
 	autoconf
 
 certificate::
-	$(SSLTOP)/bin/req -new -x509 -out new.pem -nodes -days 365
-	cat new.pem privkey.pem > $(etcdir)/bjorb.pem
-	@rm new.pem privkey.pem
+	(\
+	[ -f $(PREFIX)/certs/bjorb.pem ] && exit 0; \
+	cd $(PREFIX)/certs; \
+	ssleay req -new -x509 -nodes -days 365 -out bjorb.pem -keyout bjorb.pem; \
+	ln -s bjorb.pem `ssleay x509 -noout -hash < bjorb.pem`.0 ;\
+	chmod 644 $(PREFIX)/certs/bjorb.pem; \
+	)
 
 install-bsd::
 	@if test -f /etc/rc.bjorb ; then chmod +w /etc/rc.bjorb; fi