Add a latex command to our sphinx builders.

The libra project added this locally and use it for some docs they make. It
seemed like something we could add what we provide globally.

Change-Id: I219829693568362bbe01354a8f477a10031754c4

1 files changed, 9 insertions, 1 deletions

diff --git a/openstack/common/setup.py b/openstack/common/setup.py
index e6f72f0..ec37a7f 100644
--- a/openstack/common/setup.py
+++ b/openstack/common/setup.py
@@ -276,6 +276,9 @@ def get_cmdclass():
         from sphinx.setup_command import BuildDoc
 
         class LocalBuildDoc(BuildDoc):
+
+            builders = ['html', 'man']
+
             def generate_autoindex(self):
                 print "**Autodocumenting from %s" % os.path.abspath(os.curdir)
                 modules = {}
@@ -311,14 +314,19 @@ def get_cmdclass():
                 if not os.getenv('SPHINX_DEBUG'):
                     self.generate_autoindex()
 
-                for builder in ['html', 'man']:
+                for builder in self.builders:
                     self.builder = builder
                     self.finalize_options()
                     self.project = self.distribution.get_name()
                     self.version = self.distribution.get_version()
                     self.release = self.distribution.get_version()
                     BuildDoc.run(self)
+
+        class LocalBuildLatex(LocalBuildDoc):
+            builders = ['latex']
+
         cmdclass['build_sphinx'] = LocalBuildDoc
+        cmdclass['build_sphinx_latex'] = LocalBuildLatex
     except ImportError:
         pass