From a13ca15a7e3f8ec9dc41a6ded728e76162874247 Mon Sep 17 00:00:00 2001
From: Dave Cross <davidc@broadbean.com>
Date: Mon, 17 Aug 2015 15:18:31 +0100
Subject: [PATCH] Add 'epub' target to Makefile. Epub generation relies on
 epub.css.

---
 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 66ed07a..dd648a4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,8 @@
 
 chapters = $(shell cat chapters.txt)
 
+epub: book
+
 book: perlwebbook.epub
 
 mobi: perlwebbook.mobi
@@ -10,7 +12,7 @@ pdf: perlwebbook.pdf
 perlwebbook.mobi: perlwebbook.epub
 	kindlegen -verbose perlwebbook.epub
 
-perlwebbook.epub: $(chapters)
+perlwebbook.epub: $(chapters) epub.css
 	pandoc -o perlwebbook.epub title.txt $(chapters) --epub-metadata=metadata.xml --toc --toc-depth=2 --epub-stylesheet=epub.css
 
 perlwebbook.pdf: perlwebbook.epub