From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Fri, 9 Mar 2018 16:11:04 +0000 (-0500)
Subject: doc: disable parallel build
X-Git-Tag: frr-5.0-dev~165^2~5
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=8c60fed743a348ec22c2a2429d45db1c39d545d5;p=matthieu%2Ffrr.git

doc: disable parallel build

Sphinx is not designed to be run in parallel and exhibits filesystem race
conditions if it is. Disable parallel build.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
---

diff --git a/doc/Makefile.am b/doc/Makefile.am
index caa909d50d..aeabc0981d 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -9,6 +9,10 @@
 # Note the absence of the 'developer' directory here; development docs are
 # never built as part of a regular build. They are only built when explicitly
 # asked for. See comment further down.
+
+# Sphinx is not designed to be invoked multiple times against the same toctree.
+.NOTPARALLEL:
+
 SUBDIRS = manpages user
 AM_MAKEFLAGS = DESTDIR=${DESTDIR} infodir=${infodir} doczdir=${abs_srcdir}
 
diff --git a/doc/frr-sphinx.mk b/doc/frr-sphinx.mk
index f5aca7a655..3d91e8f63d 100644
--- a/doc/frr-sphinx.mk
+++ b/doc/frr-sphinx.mk
@@ -1,6 +1,9 @@
 # Makefile for Sphinx documentation
 #
 
+# Sphinx is not designed to be invoked multiple times against the same toctree.
+.NOTPARALLEL:
+
 # You can set these variables from the command line.
 SPHINXOPTS    ?=
 SPHINXBUILD   ?= sphinx-build