+# deleting things here lets us not worry about interaction with stale
+# fasls. This is not good, but is better than :FORCE on each asdf
+# operation, because that causes multiple builds of base systems such
+# as SB-RT and SB-GROVEL, but FIXME: there's probably a better
+# solution. -- CSR, 2003-05-30
+
+find contrib/ \( -name '*.fasl' -o -name 'foo.c' -o -name 'a.out' -o -name 'alien.so' -o -name '*.o' \) \
+ -print | xargs rm -f
+