doc:source:conf.py: add base directory to system path for FFT_tools import

diff --git a/README b/README
index dcf9932a583f662ad2c5d3b6d8f8388e1fdb6b27..eddd58949a681cc8748f0a3711c867c6cca655d2 100644 (file)
--- 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 5237fcc5f97d2809b99f9b44a354545801fb22ae..81f8dd9a9b43710483b6614bae2150c3d5bfd843 100755 (executable)
--- 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 -----------------------------------------------------