From 451f04a3e719df37e64e5fea02f02a20d3835012 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Thu, 31 Dec 2009 11:23:02 +0000
Subject: Only convert images when BOOK=1.

---
 docs/Makefile          |  1 +
 docs/convert_images.sh | 14 ++++++++------
 2 files changed, 9 insertions(+), 6 deletions(-)

(limited to 'docs')

diff --git a/docs/Makefile b/docs/Makefile
index b9c6d0f5a..674c605d8 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -57,6 +57,7 @@ htmlhelp:
 latex:
 	mkdir -p .build/latex .build/doctrees
 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) .build/latex
+	./convert_images.sh
 	@echo
 	@echo "Build finished; the LaTeX files are in .build/latex."
 	@echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \
diff --git a/docs/convert_images.sh b/docs/convert_images.sh
index 4ee1a119e..541394f49 100755
--- a/docs/convert_images.sh
+++ b/docs/convert_images.sh
@@ -1,9 +1,11 @@
 TEXDIR=.build/latex
 
-for img in $TEXDIR/*.png;
-do
-    cp $img ${img}.BAK
-    convert $img -units PixelsPerInch -resample 300 -colorspace Gray ${img}.grey
-    mv ${img}.grey $img
-done
+if test ! -z $BOOK; then
+  for img in $TEXDIR/*.png;
+  do
+      cp $img ${img}.BAK
+      convert $img -units PixelsPerInch -resample 300 -colorspace Gray ${img}.grey
+      mv ${img}.grey $img
+  done
+fi
 
-- 
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