From: David Bremner <david@tethera.net>
Date: Tue, 11 Jun 2019 00:06:57 +0000 (-0300)
Subject: doc: don't build notmuch-emacs.info for configure --without-emacs
X-Git-Tag: archive/debian/0.29.1-1~4
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=71bf459596c72cf72b89c6ae2f47b1f5cf7548db

doc: don't build notmuch-emacs.info for configure --without-emacs

Since the docstrings are not built in the case of --without-emacs,
even if emacs is detected, don't let sphinx build the emacs docs. This
avoids a large number of error messages due to missing includes. It's
actually a bit surprising sphinx doesn't generate an error for the
missing include files.
---

diff --git a/doc/Makefile.local b/doc/Makefile.local
index 719172fe..a88beb46 100644
--- a/doc/Makefile.local
+++ b/doc/Makefile.local
@@ -4,7 +4,7 @@ dir := doc
 
 # You can set these variables from the command line.
 SPHINXOPTS    := -q
-SPHINXBUILD   = HAVE_EMACS=${HAVE_EMACS} sphinx-build
+SPHINXBUILD   = HAVE_EMACS=${HAVE_EMACS} WITH_EMACS=${WITH_EMACS} sphinx-build
 DOCBUILDDIR      := $(dir)/_build
 
 # Internal variables.
diff --git a/doc/conf.py b/doc/conf.py
index 5f8c9f1c..8afff929 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -29,9 +29,10 @@ release = version
 # directories to ignore when looking for source files.
 exclude_patterns = ['_build']
 
-# If we don't have emacs, don't build the notmuch-emacs docs, as they need
-# emacs to generate the docstring include files
-if os.environ.get('HAVE_EMACS') != '1':
+# If we don't have emacs (or the user configured --without-emacs),
+# don't build the notmuch-emacs docs, as they need emacs to generate
+# the docstring include files
+if os.environ.get('HAVE_EMACS') != '1' or os.environ.get('WITH_EMACS') != '1':
     exclude_patterns.append('notmuch-emacs.rst')
 
 # The name of the Pygments (syntax highlighting) style to use.