Fixed rtd doc generation

Author: JohanMabille

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 \

docs/environment.yml

@@ -4,5 +4,5 @@ channels:
   - conda-forge
 
 dependencies:
-  - breathe==4.25.1
-  - doxygen==1.9.1
+  - breathe
+    #- docutils<0.17

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']