From b6db2f65596470492f0ad76d1ed63ddb98b17167 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 11 Jan 2016 19:46:37 +0000
Subject: [PATCH 5/5] ocaml: Avoid race when building NBDKit.cmi.

If both the NBDKit.cmi and NBDKit.cmx builds run in parallel, both
will try to build NBDKit.cmi, resulting in a corrupt NBDKit.cmi file.
Avoid this by adding an extra dependency.
---
 plugins/ocaml/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/ocaml/Makefile.am b/plugins/ocaml/Makefile.am
index d4776b3..f63ba33 100644
--- a/plugins/ocaml/Makefile.am
+++ b/plugins/ocaml/Makefile.am
@@ -43,7 +43,7 @@ ocamllib_DATA = NBDKit.mli NBDKit.cmi NBDKit.cmx NBDKit.o
 NBDKit.cmi: NBDKit.mli
 	$(OCAMLC) -c $<
 
-NBDKit.cmx: NBDKit.ml
+NBDKit.cmx: NBDKit.ml NBDKit.cmi
 	$(OCAMLOPT) $(OCAMLOPTFLAGS) -c $<
 NBDKit.o: NBDKit.cmx
 
-- 
2.5.0