From 52984efec98ef1122b2e85becc8c706fa5daa2c3 Mon Sep 17 00:00:00 2001
From: Johan Mabille <johan.mabille@gmail.com>
Date: Thu, 14 Oct 2021 11:07:32 +0200
Subject: [PATCH] Fixed rtd doc generation

---
 docs/Doxyfile        | 1 -
 docs/environment.yml | 4 ++--
 docs/source/conf.py  | 9 ++++++++-
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/docs/Doxyfile b/docs/Doxyfile
index 9a41c2929..7ebcb0031 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -6,7 +6,6 @@ INPUT             = ../include/xsimd/types/xsimd_api.hpp \
                     ../include/xsimd/config/xsimd_config.hpp \
                     ../include/xsimd/memory/xsimd_alignment.hpp \
                     ../include/xsimd/memory/xsimd_aligned_allocator.hpp \
-                    \
                     ../include/xsimd/types/xsimd_generic_arch.hpp \
                     ../include/xsimd/types/xsimd_avx2_register.hpp \
                     ../include/xsimd/types/xsimd_avx512bw_register.hpp \
diff --git a/docs/environment.yml b/docs/environment.yml
index 8bdf45488..63b08b681 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -4,5 +4,5 @@ channels:
   - conda-forge
 
 dependencies:
-  - breathe==4.25.1
-  - doxygen==1.9.1
+  - breathe
+    #- docutils<0.17
diff --git a/docs/source/conf.py b/docs/source/conf.py
index bb09a55f8..c6732007a 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -4,12 +4,19 @@
 import os
 import subprocess
 
+on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+
+if on_rtd:
+    subprocess.call('cd ..; doxygen', shell=True)
+
 import sphinx_rtd_theme
 
 html_theme = "sphinx_rtd_theme"
-
 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
+def setup(app):
+    app.add_css_file("main_stylesheet.css")
+
 extensions = ['breathe']
 breathe_projects = { 'xsimd': '../xml' }
 templates_path = ['_templates']