From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Mon, 5 Mar 2018 16:03:27 +0000 (-0500)
Subject: doc: allow env var to ovveride sphinx defaults
X-Git-Tag: frr-5.0-dev~165^2~13
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=e221d227e32e474b7a9cd21861fcec90cd158fcb;p=matthieu%2Ffrr.git

doc: allow env var to ovveride sphinx defaults

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

diff --git a/doc/developer/Makefile b/doc/developer/Makefile
index 640a1ace38..f5e7cb60ec 100644
--- a/doc/developer/Makefile
+++ b/doc/developer/Makefile
@@ -2,9 +2,9 @@
 #
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-PAPER         =
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+PAPER         ?=
 BUILDDIR      = _build
 
 # User-friendly check for sphinx-build
diff --git a/doc/user/Makefile b/doc/user/Makefile
index 640a1ace38..f5e7cb60ec 100644
--- a/doc/user/Makefile
+++ b/doc/user/Makefile
@@ -2,9 +2,9 @@
 #
 
 # You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-PAPER         =
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+PAPER         ?=
 BUILDDIR      = _build
 
 # User-friendly check for sphinx-build