From 8dd942b59edbe6909128b88bfbb8d1e15c3857c6 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 22 Aug 2018 00:59:59 -0700
Subject: [PATCH] doc: Don't accidentally create zero-length PDF files

The PDF files are generated at the same time the HTML files are, so
the PDF versions depend on the HTML ones. However, touching the PDF
files is a bad idea.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 doc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Makefile b/doc/Makefile
index 3661a6d6..f460a2ff 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -258,7 +258,7 @@ DOC=$(HTML) $(HTML_REVHISTORY) $(PDF) $(IMAGES) $(STYLESHEET)
 	case $* in release-notes*) ./fix-html $*.html ;; esac
 
 .html.pdf:
-	@touch $@
+	@echo $@
 
 .tmpl.xsl:
 	xsltproc --output $@ /usr/share/xml/docbook/stylesheet/docbook-xsl/template/titlepage.xsl $*.tmpl
-- 
2.30.2