git_remote_helpers: remove GIT-PYTHON-VERSION upon "clean"

fadf8c7 (git_remote_helpers: force rebuild if python version changes, 2013-01-20)
started using a marker file to keep track of the version of Python interpreter
used for the last build, but forgot to remove it when asked to "make clean".

Acked-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git_remote_helpers/Makefile b/git_remote_helpers/Makefile
index 0d2ae74..3d12232 100644 (file)
--- a/git_remote_helpers/Makefile
+++ b/git_remote_helpers/Makefile
@@ -42,4 +42,4 @@ instlibdir: $(pysetupfile)
 
 clean:
        $(QUIET)$(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) clean -a
-       $(RM) *.pyo *.pyc
+       $(RM) *.pyo *.pyc GIT-PYTHON-VERSION