From 6bde1667bac6d474c70cdcf3f2388d32726f76b7 Mon Sep 17 00:00:00 2001
From: Martin Storsjo <martin@martin.st>
Date: Mon, 6 Nov 2017 20:33:13 +0000
Subject: [PATCH] [MinGW] Don't autoexport anything from libmsvcrt or
 libucrtbase

These libraries contain a number of object files with compat wrappers,
in addition to the normal import library entries.

Differential Revision: https://reviews.llvm.org/D39684

llvm-svn: 317505
---
 lld/COFF/MinGW.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lld/COFF/MinGW.cpp b/lld/COFF/MinGW.cpp
index 0655dc4..504c0e9 100644
--- a/lld/COFF/MinGW.cpp
+++ b/lld/COFF/MinGW.cpp
@@ -69,6 +69,8 @@ AutoExporter::AutoExporter() {
       "libc++",
       "libc++abi",
       "libunwind",
+      "libmsvcrt",
+      "libucrtbase",
   };
   ExcludeObjects = {
       "crt0.o",
-- 
2.7.4