--- Makefile	2001/05/05 19:48:08	1.5
+++ Makefile	2001/05/07 21:44:56	1.6
@@ -2,17 +2,20 @@
 # PLies
 # MAIN MAKEFILE 
 
-ver=1.1
+ver=1.2-pre
 files=Makefile burst.pl INSTALL ChangeLog css/*.css default/*.html
 
 ####
 PERL=perl
 BURST=../PLies/burst.pl
 
+#### extract presentation name (from directory name)
+presentation=`pwd | sed 's/.*\/\([^\/]*\)/\1/g'`
+
 all: index.html
 
 clean: 
-	-rm -f slide*.html index*.html *~
+	-rm -f slide*.html index*.html *~ $(presentation).zip
 
 index.html: all.htm infos.txt Makefile
 	$(PERL) $(BURST)
@@ -67,3 +70,8 @@
 	tar cfvpz ../PLies-$(ver).tar.gz PLies-$(ver)/
 	rm -Rf PLies-$(ver)
 	cd .. ; ln -sf PLies-$(ver).tar.gz PLies.tar.gz
+
+#### pack presentation in zip
+pack:	all.htm infos.txt Makefile
+	$(PERL) $(BURST) pack=1 | zip -j -9 -q -@ $(presentation).zip
+	@echo created presentation archive $(presentation).zip