From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 30 Jul 2018 03:29:13 +0000 (+0100)
Subject: combine rules nfc
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=83fe8cb0622c91573050ccbee86ed049b6ab9419;p=talk-2018-dc18-gdr.git

combine rules nfc
---

diff --git a/Makefile b/Makefile
index d60ee07..b921966 100644
--- a/Makefile
+++ b/Makefile
@@ -112,11 +112,8 @@ slides.ps: $(SLIDEFILES) Makefile
 slides.pdf:     slides.ps Makefile
 	ps2pdf $< $@
 
-talk.ps: talk.txt
-	a2ps -1 -o $@ -B talk.txt
-
-demo.ps: demo.txt
-	a2ps -1 -o $@ -B demo.txt
+talk.ps demo.ps: %.ps: %.txt Makefile
+	a2ps -1 -o $@ -B $<
 
 install: slides.pdf talk.txt
 	rsync -vP $^ ijackson@chiark:public-html/2018/debconf-gdr-talk/