From 27a371d5da9aea3cbdcdbce0a548559c35b4ae55 Mon Sep 17 00:00:00 2001
From: Dave Cross <dave@dave.org.uk>
Date: Sun, 16 Nov 2014 16:21:11 +0000
Subject: [PATCH] Cleverer Makefile

---
 Makefile | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index ebd4433..0ab716f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,16 @@
 
+chapters = $(shell cat chapters.txt)
+
 book: perlwebbook.epub
 
 mobi: perlwebbook.mobi
 
 perlwebbook.mobi: perlwebbook.epub
-	kindlegen perlwebbook.epub
+	kindlegen -verbose perlwebbook.epub
+
+perlwebbook.epub: $(chapters)
+	pandoc -o perlwebbook.epub title.txt $(chapters) --epub-metadata=metadata.xml --toc --toc-depth=2
+
+clean:
+	rm perlwebbook.epub perlwebbook.mobi
 
-perlwebbook.epub: chapters/how_the_web_works.md
-	pandoc -o perlwebbook.epub title.txt chapters/how_the_web_works.md --epub-metadata=metadata.xml --toc --toc-depth=2