commit 8665ee8100e8b305e026abd6cf17841ab41f329b
author Dean Moldovan <dean0x7d@gmail.com> Thu Aug 17 15:01:43 2017 +0200
committer Dean Moldovan <dean0x7d@gmail.com> Thu Aug 17 15:10:51 2017 +0200
tree 6da8935d74f93b8a9ae81a775fdaa28a76821ab2
parent 0d703f6e7ca59fc56ecbb8a0d263ae1d7a6e3ae7

Fix documentation build

* Doxygen needs `RECURSIVE = YES` in order to parse the `detail` subdir.

* The `-W` warnings-as-errors option for sphinx doesn't work with the
  makefile build. Switched to calling sphinx directly.

* Fix "citation [cppimport] is not referenced" warning.

docs/Doxyfile

diff --git a/docs/Doxyfile b/docs/Doxyfile
index 4dc8bf0..1b9d129 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -1,5 +1,6 @@
 PROJECT_NAME           = pybind11
 INPUT                  = ../include/pybind11/
+RECURSIVE              = YES
 
 GENERATE_HTML          = NO
 GENERATE_LATEX         = NO