From 934c20312a05d1db66c19a89920edc636d3c833d Mon Sep 17 00:00:00 2001
From: Joel Hock <joel@hudson-trading.com>
Date: Sun, 17 Dec 2017 21:22:07 -0600
Subject: [PATCH] set rpath for mac when --use-system-clang

---
 wscript | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wscript b/wscript
index e6bc2215..99c33b2b 100644
--- a/wscript
+++ b/wscript
@@ -242,7 +242,10 @@ def build(bld):
   # Fallback for windows
   default_resource_directory = os.path.join(os.getcwd(), 'clang_resource_dir')
   if bld.env['use_system_clang']:
-    rpath = []
+    if sys.platform == 'darwin':
+      rpath = bld.env['LIBPATH_clang'][0]
+    else:
+      rpath = []
 
     devnull = '/dev/null' if sys.platform != 'win32' else 'NUL'
     output = subprocess.check_output(['clang', '-###', '-xc', devnull], stderr=subprocess.STDOUT).decode()