From 88a2559edce1b44dfa3786478508ee076df231ba Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Tue, 3 May 2016 10:55:24 +0800
Subject: fix swift link bug

---
 xmake/tools/swiftc.lua | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/xmake/tools/swiftc.lua b/xmake/tools/swiftc.lua
index 2cfc94cc0..b635db6eb 100644
--- a/xmake/tools/swiftc.lua
+++ b/xmake/tools/swiftc.lua
@@ -56,17 +56,19 @@ function init(shellname)
     ,   ["-fsanitize=address"]      = ""
     }
 
-    -- init ldflags
-    local swift_linkdirs = config.get("__swift_linkdirs")
-    if swift_linkdirs then
-        _g.ldflags = { "-L" .. swift_linkdirs }
-    end
-
 end
 
 -- get the property
 function get(name)
 
+    -- init ldflags
+    if not _g.ldflags then
+        local swift_linkdirs = config.get("__swift_linkdirs")
+        if swift_linkdirs then
+            _g.ldflags = { "-L" .. swift_linkdirs }
+        end
+    end
+
     -- get it
     return _g[name]
 end
-- 
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