From bb7e8d2ec4ba8e240d0ed23e5732e3be06c01a02 Mon Sep 17 00:00:00 2001
From: Nico Weber <nicolasweber@gmx.de>
Date: Wed, 19 Apr 2017 14:03:40 +0000
Subject: [PATCH] Let ubsan search UBSAN_SYMBOLIZER_PATH for llvm-symbolizer

https://reviews.llvm.org/D27375

llvm-svn: 300692
---
 compiler-rt/lib/ubsan/ubsan_flags.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler-rt/lib/ubsan/ubsan_flags.cc b/compiler-rt/lib/ubsan/ubsan_flags.cc
index 3d404c1b7d34..8e1f40885a58 100644
--- a/compiler-rt/lib/ubsan/ubsan_flags.cc
+++ b/compiler-rt/lib/ubsan/ubsan_flags.cc
@@ -45,6 +45,7 @@ void InitializeFlags() {
     CommonFlags cf;
     cf.CopyFrom(*common_flags());
     cf.print_summary = false;
+    cf.external_symbolizer_path = GetEnv("UBSAN_SYMBOLIZER_PATH");
     OverrideCommonFlags(cf);
   }