From ec018387ac67f7653069d68990971347cabdbaf8 Mon Sep 17 00:00:00 2001
From: Oliver Hamlet <oliver.hamlet@gmail.com>
Date: Sun, 14 Aug 2016 09:06:24 +0100
Subject: [PATCH] Add configuration for Read The Docs integration

---
 docs/api/conf.py          | 11 +++++++++++
 docs/api/requirements.txt |  1 +
 2 files changed, 12 insertions(+)
 create mode 100644 docs/api/requirements.txt

diff --git a/docs/api/conf.py b/docs/api/conf.py
index dafccbb3..33265cc0 100644
--- a/docs/api/conf.py
+++ b/docs/api/conf.py
@@ -20,6 +20,17 @@
 # import sys
 # sys.path.insert(0, os.path.abspath('.'))
 
+import subprocess, os
+
+read_the_docs_build = os.environ.get('READTHEDOCS', None) == 'True'
+
+if read_the_docs_build:
+    output_directory = '../../build/documentation'
+    if not os.path.exists(output_directory):
+        os.makedirs(output_directory)
+
+    subprocess.call('doxygen', shell=True)
+
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
diff --git a/docs/api/requirements.txt b/docs/api/requirements.txt
new file mode 100644
index 00000000..cd6467ed
--- /dev/null
+++ b/docs/api/requirements.txt
@@ -0,0 +1 @@
+breathe