diff -up bro-20080804/policy/Makefile.am.orig bro-20080804/policy/Makefile.am
--- bro-20080804/policy/Makefile.am.orig	2008-07-29 22:40:43.000000000 +0200
+++ bro-20080804/policy/Makefile.am	2008-08-07 21:33:14.000000000 +0200
@@ -10,7 +10,7 @@ MOSTLYCLEANFILES = \
 		smb-rw.bif.bro smtp-rw.bif.bro strings.bif.bro
 
 # doesn't end in a sig
-bropolicydir=${datadir}/bro
+bropolicydir=$(datadir)/bro
 dist_bropolicy_DATA = bro.init adu.bro alarm.bro analy.bro \
 	anon.bro arp.bro backdoor.bro bittorrent.bro \
 	blaster.bro bt-tracker.bro brolite.bro \
@@ -59,18 +59,18 @@ dist_bropolicy_DATA = bro.init adu.bro a
 
 
 install-data-hook:
-	$(INSTALL_DATA) bro.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) common-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) const.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) dns-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) event.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) finger-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) ftp-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) http-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) ident-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) smb-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) smtp-rw.bif.bro ${bropolicydir}
-	$(INSTALL_DATA) strings.bif.bro ${bropolicydir}
+	$(INSTALL_DATA) bro.bif.bro $(DESTDIR)${bropolicydir}/bro.bif.bro
+	$(INSTALL_DATA) common-rw.bif.bro $(DESTDIR)${bropolicydir}/common-rw.bif.bro
+	$(INSTALL_DATA) const.bif.bro $(DESTDIR)${bropolicydir}/const.bif.bro
+	$(INSTALL_DATA) dns-rw.bif.bro $(DESTDIR)${bropolicydir}/dns-rw.bif.bro
+	$(INSTALL_DATA) event.bif.bro $(DESTDIR)${bropolicydir}/event.bif.bro
+	$(INSTALL_DATA) finger-rw.bif.bro $(DESTDIR)${bropolicydir}/finger-rw.bif.bro
+	$(INSTALL_DATA) ftp-rw.bif.bro $(DESTDIR)${bropolicydir}/ftp-rw.bif.bro
+	$(INSTALL_DATA) http-rw.bif.bro $(DESTDIR)${bropolicydir}/http-rw.bif.bro
+	$(INSTALL_DATA) ident-rw.bif.bro $(DESTDIR)${bropolicydir}/ident-rw.bif.bro
+	$(INSTALL_DATA) smb-rw.bif.bro $(DESTDIR)${bropolicydir}/smb-rw.bif.bro
+	$(INSTALL_DATA) smtp-rw.bif.bro $(DESTDIR)${bropolicydir}/smtp-rw.bif.bro
+	$(INSTALL_DATA) strings.bif.bro $(DESTDIR)${bropolicydir}/strings.bif.bro
 
 uninstall-local:
 	rm -f ${bropolicydir}/bro.bif.bro