From 2d675f130804cdc92137101c0f88d4c91bfa0950 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 15 Apr 2010 22:46:27 +0000
Subject: [PATCH] Add a dependency on the .dir file to make sure that the
 directory is created before the native exports file is built in a parallel
 build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101413 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.rules b/Makefile.rules
index f4a1bc95db1..0c5d9066a36 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -979,7 +979,7 @@ ifdef EXPORTED_SYMBOL_FILE
 ifeq ($(HOST_OS),Darwin)
 # Darwin convention prefixes symbols with underscores.
 NativeExportsFile := $(ObjDir)/$(EXPORTED_SYMBOL_FILE).sed
-$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE)
+$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
 	$(Verb) sed -e 's/[[:<:]]/_/' < $< > $@
 clean-local::
 	-$(Verb) $(RM) -f $(NativeExportsFile)