From ccfaa4be4378b1d4c71a08664f9c5ddcdcfab8ef Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 16 Sep 2010 00:42:32 +0000
Subject: [PATCH] build: Add support for a TOOL_ORDER_FILE variable so commands
 can build with an order file on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114050 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Makefile.rules b/Makefile.rules
index efafc82be2b..ee17b999fb4 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -1325,6 +1325,18 @@ endif
 endif
 endif
 
+#---------------------------------------------------------
+# Tool Order File Support
+#---------------------------------------------------------
+
+ifeq ($(HOST_OS),Darwin)
+ifdef TOOL_ORDER_FINE
+
+LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
+
+endif
+endif
+
 #---------------------------------------------------------
 # Tool Version Info Support
 #---------------------------------------------------------