bindings: clean extra file created by ruby extension build system

Noticed by dkg; this file seems to be created by building the debian
package, and perhaps by other distro package builds.

diff --git a/bindings/Makefile.local b/bindings/Makefile.local
index 2ba2775c8e59af673837688576520689f5335f60..18f958359bf0c58e23b7dee7b3c9586dcc9c29ec 100644 (file)
--- a/bindings/Makefile.local
+++ b/bindings/Makefile.local
@@ -18,3 +18,5 @@ CLEAN += $(patsubst %,$(dir)/ruby/%, \
        Makefile database.o directory.o filenames.o\
        init.o message.o messages.o mkmf.log notmuch.so query.o \
        status.o tags.o thread.o threads.o)
+
+CLEAN += bindings/ruby/.vendorarchdir.time