Renamed 'build_lib' command to 'build_clib':
  * replaced build_lib.py with build_clib.py
  * renamed the class in build_clib.py
  * changed all references to 'build_lib' command in other command classes
diff --git a/Lib/distutils/command/build.py b/Lib/distutils/command/build.py
index d81bc88..97466fd 100644
--- a/Lib/distutils/command/build.py
+++ b/Lib/distutils/command/build.py
@@ -87,7 +87,7 @@
         # be needed by extension modules, so obviously have to be done
         # first!
         if self.distribution.libraries:
-            self.run_peer ('build_lib')
+            self.run_peer ('build_clib')
 
         # And now 'build_ext' -- compile extension modules and put them
         # into the build tree