[PATCH] doc: make man pages depend on emacs docstrings

[David Bremner]

This is nonsensical on the face of it, but is needed (for now) because
the notmuch-emacs page is unconditionally included in index.rst.
---
 doc/Makefile.local | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Makefile.local b/doc/Makefile.local
index eec9c228..f53b3702 100644
--- a/doc/Makefile.local
+++ b/doc/Makefile.local
@@ -38,7 +38,7 @@ INFO_INFO_FILES := $(INFO_TEXI_FILES:.texi=.info)
 	rm -f $@ && gzip --stdout $^ > $@
 
 ifeq ($(WITH_EMACS),1)
-sphinx-html sphinx-texinfo: docstring.stamp
+$(DOCBUILDDIR)/.roff.stamp sphinx-html sphinx-texinfo: docstring.stamp
 endif
 
 sphinx-html:
-- 
2.19.1