From 88eb2a1f7e6277c7f10adfc95ebeaf3d2f73e862 Mon Sep 17 00:00:00 2001
From: Michel Zou <xantares09@hotmail.com>
Date: Fri, 24 May 2019 12:32:01 +0200
Subject: [PATCH] scons: For MinGW use -posix flag.

Signed-off-by: Jose Fonseca <jfonseca@vmware.com>
---
 scons/llvm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scons/llvm.py b/scons/llvm.py
index a84ad51d97a..7ebcaf1c58c 100644
--- a/scons/llvm.py
+++ b/scons/llvm.py
@@ -123,7 +123,7 @@ def generate(env):
             if env['platform'] == 'windows' and env['crosscompile']:
                 # LLVM 5.0 requires MinGW w/ pthreads due to use of std::thread and friends.
                 assert env['gcc']
-                env['CXX'] = env['CXX'] + '-posix'
+                env.AppendUnique(CXXFLAGS = ['-posix'])
         elif llvm_version >= distutils.version.LooseVersion('4.0'):
             env.Prepend(LIBS = [
                 'LLVMX86Disassembler', 'LLVMX86AsmParser',
-- 
2.30.2