[rtems-docs commit] conf: Make the build date use a nicer day format.

[Chris Johns]

Module:    rtems-docs
Branch:    master
Commit:    64a3db70736a3e8bb2a7f73440b93473725d6616
Changeset: http://git.rtems.org/rtems-docs/commit/?id=64a3db70736a3e8bb2a7f73440b93473725d6616

Author:    Chris Johns <chrisj at rtems.org>
Date:      Thu Nov  3 14:41:39 2016 +1100

conf: Make the build date use a nicer day format.

---

 common/conf.py | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/common/conf.py b/common/conf.py
index 0587753..d3d8bb0 100644
--- a/common/conf.py
+++ b/common/conf.py
@@ -4,6 +4,21 @@
 
 import datetime
 
+def build_date():
+    now = datetime.date.today()
+    m = now.strftime('%b')
+    y = now.strftime('%Y')
+    if now.day % 10 == 1:
+        s = 'st'
+    elif now.day % 10 == 2:
+        s = 'nd'
+    elif now.day == 3:
+        s = 'rd'
+    else:
+        s = 'th'
+    d = '%2d%s' % (now.day, s)
+    return '%s %s %s' % (d, m, y)
+
 extensions = [
 	"sphinx.ext.autodoc",
 	"sphinx.ext.coverage",
@@ -29,7 +44,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'RTEMS Documentation Project'
-copyright = u'2016, RTEMS Project (built %s)' % (datetime.date.today().strftime('%d %b %Y'))
+copyright = u'2016, RTEMS Project (built %s)' % (build_date())
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the