Treat warnings in Sphinx as errors. The reasons for doing this are...
authorDan Liew <dan@su-root.co.uk>
Tue, 22 Jul 2014 15:07:35 +0000 (15:07 +0000)
committerDan Liew <dan@su-root.co.uk>
Tue, 22 Jul 2014 15:07:35 +0000 (15:07 +0000)
commit0d38c3a7266037c0f9c5fe42b661418989474c16
tree8e8127007bcc3ed0d2fda937d26fa37c69e4133f
parent9a1829d3f1e9fbcf8ab21da3cbb7359a91c7a29c
Treat warnings in Sphinx as errors. The reasons for doing this are...

- When CMake builds the documentation with sphinx-build it treats
  warnings as errors. We should be consistent with what we do in
  CMake.
- Having warnings treated as errors will hopefully encourage
  developers to write documentation correctly.

llvm-svn: 213661
llvm/docs/Makefile.sphinx