krb5 commit [krb5-1.11]: Clean up python bytecode from doc build

[Tom Yu]

https://github.com/krb5/krb5/commit/8a3d375f6b85db6faa223b207d1970cffe85842a
commit 8a3d375f6b85db6faa223b207d1970cffe85842a
Author: Ben Kaduk <kaduk at mit.edu>
Date:   Tue Apr 2 12:03:40 2013 -0400

    Clean up python bytecode from doc build
    
    Otherwise they escape into the release tarball.
    
    (cherry picked from commit 424bed7b2943e0bc32a3feab4c55a4ea056bfa21)
    
    ticket: 7644
    version_fixed: 1.11.3
    status: resolved

 src/doc/Makefile.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/doc/Makefile.in b/src/doc/Makefile.in
index 4b3ae16..a6bb7c5 100644
--- a/src/doc/Makefile.in
+++ b/src/doc/Makefile.in
@@ -128,4 +128,5 @@ $(docsrc)/version.py: $(top_srcdir)/patchlevel.h $(srcdir)/version.py.in
 clean::
 	rm -rf doxy rst_apiref rst_composite rst_notice html_subst \
 		Doxyfile paths.py $(docsrc)/version.py notice.txt \
-		$(docsrc)/html/.doctrees $(docsrc)/pdf/.doctrees
+		$(docsrc)/html/.doctrees $(docsrc)/pdf/.doctrees \
+		$(docsrc)/tools/*.pyc