[krbdev.mit.edu #7461] SVN Commit

[Tom Yu via RT]

Remove .doctrees when cleaning src/doc

Sphinx produces .doctree pickles that can be over 17MB with the
current documentation.  Remove them when running "make clean" in
src/doc so that they don't pollute distribution tar files.

(cherry picked from commit 49931235536b1b5888532a4732d03f1d390042e2)

https://github.com/krb5/krb5/commit/c453d547eda7baaa15efb363ca12985938b8e030
Author: Tom Yu <tlyu at mit.edu>
Commit: c453d547eda7baaa15efb363ca12985938b8e030
Branch: krb5-1.11
 src/doc/Makefile.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)