From a7a683b120ea8be1fe619d12a7d8a201de0652e6 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani@nikula.org>
Date: Sat, 5 Nov 2016 22:18:16 +0200
Subject: [PATCH] build: do not touch roff files after sphinx-build

If Sphinx fails to create any of the roff files, having touch create
them hides the errors until someone realizes, possibly much later,
that the resulting files are empty. (Note that gzip doesn't fail on
empty input files.) Sphinx will change the timestamps of any files it
has written anyway.
---
 doc/Makefile.local | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Makefile.local b/doc/Makefile.local
index 8633cfcd..5dc1cad4 100644
--- a/doc/Makefile.local
+++ b/doc/Makefile.local
@@ -53,7 +53,7 @@ else
 	@echo "Fatal: build dependency fail."
 	@false
 endif
-	touch ${MAN_ROFF_FILES} $@
+	touch $@
 
 install-man: install-apidocs