--- otherlibs/threads/Makefile.orig	2013-07-23 16:48:47.000000000 +0200
+++ otherlibs/threads/Makefile	2014-04-01 07:27:02.000000000 +0200
@@ -98,8 +98,8 @@
 install:
 	if test -f dllvmthreads.so; then cp dllvmthreads.so $(STUBLIBDIR)/.; fi
 	mkdir -p $(LIBDIR)/vmthreads
+	$(RANLIB) libvmthreads.a
 	cp libvmthreads.a $(LIBDIR)/vmthreads/libvmthreads.a
-	cd $(LIBDIR)/vmthreads; $(RANLIB) libvmthreads.a
 	cp thread.cmi mutex.cmi condition.cmi event.cmi threadUnix.cmi \
 	   threads.cma stdlib.cma unix.cma $(LIBDIR)/vmthreads
 	cp thread.mli mutex.mli condition.mli event.mli threadUnix.mli \