Also remove all Makefile.in files in debian/rules clean

diff --git a/debian/rules b/debian/rules
index 08b172a..eb48846 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -69,6 +69,7 @@ clean:
        dh_testroot
        rm -f configure-stamp build-stamp install-stamp
        [ ! -f Makefile ] || $(MAKE) distclean
+       find . -name Makefile.in -print0 | xargs -0r rm
        dh_clean aclocal.m4 config.h config.h.in config.status configure \
            config.guess config.sub libtool.m4 ltmain.sh