Before:

===> sys/vm (clean)
(cd /root/svn/base/tests/sys/vm &&  DEPENDFILE=.depend.mmap_test  make -f Makefile _RECURSING_PROGS=  SUBDIR= PROG=mmap_test  clean)
rm -f  mmap_test mmap_test.full mmap_test.debug mmap_test.o
rm -f Kyuafile.auto Kyuafile.auto.tmp
rm -f Kyuafile.auto Kyuafile.auto.tmp
rm -f Kyuafile.auto Kyuafile.auto.tmp


After:

===> sys/vm (clean)
(cd /root/svn/base/tests/sys/vm &&  DEPENDFILE=.depend.mmap_test  make -f Makefile _RECURSING_PROGS=  SUBDIR= PROG=mmap_test  clean)
===> tests/sys/vm (clean)
rm -f  mmap_test mmap_test.full mmap_test.debug mmap_test.o
rm -f Kyuafile.auto Kyuafile.auto.tmp
===> tests/sys (clean)
rm -f Kyuafile.auto Kyuafile.auto.tmp
===> tests (clean)
rm -f Kyuafile.auto Kyuafile.auto.tmp