From f2c13eae8580476adf39b527443bbf206b15f500 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Mon, 19 Nov 2012 04:35:34 -0500
Subject: [PATCH] doc:source:conf.py: add base directory to system path for
 FFT_tools import

---
 README             | 2 +-
 doc/source/conf.py | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/README b/README
index dcf9932..eddd589 100644
--- a/README
+++ b/README
@@ -53,7 +53,7 @@ and the numpydoc_ extension.  I haven't been able to get numpydoc
 working cleanly, but you can still build a decent version of the docs
 from the ``doc`` subdirectory with::
 
-    $ PYTHONPATH=.. make SPHINXBUILD=sphinx-build-2.7 dirhtml
+    $ make SPHINXBUILD=sphinx-build-2.7 dirhtml
 
 Usage
 =====
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 5237fcc..81f8dd9 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -19,6 +19,10 @@ import sys
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, os.path.abspath('.'))
+_this_dir = os.path.dirname(os.path.abspath(__file__))
+_doc_dir = os.path.dirname(_this_dir)
+_base_dir = os.path.dirname(_doc_dir)
+sys.path.insert(0, _base_dir)
 
 # -- General configuration -----------------------------------------------------
 
-- 
2.26.2