waf: Get the version numbers from the version file.

common/conf.py

@@ -1,7 +1,10 @@
+import version as rtems_version
+
 extensions = [
 	"sphinx.ext.autodoc",
 	"sphinx.ext.coverage",
 	"sphinx.ext.doctest",
+	"sphinx.ext.extlinks",
 	"sphinx.ext.graphviz",
 	"sphinx.ext.intersphinx",
 	"sphinx.ext.mathjax",
@@ -9,6 +12,8 @@ extensions = [
 	"rtemsdomain",
 ]
 
+extlinks = {'release_path': ('https://ftp.rtems.org/pub/rtems/releases', None) }
+
 # Add any paths that contain templates here, relative to this directory.
 #templates_path = ['build/_templates']
 
@@ -23,17 +28,21 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'RTEMS Documentation Project'
-copyright = u'1988, 2019 RTEMS Project and contributors'
+copyright = u'1988, 2020 RTEMS Project and contributors'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-#version = '@VERSION@'
+version = rtems_version.version()
 
 # The full version, including alpha/beta/rc tags.
-#release = '@RELEASE@'
+release = rtems_version.string()
+
+major = rtems_version.major()
+minor = rtems_version.minor()
+revision = rtems_version.revision()
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.