From: Michel Zou <xantares09@hotmail.com>
Date: Fri, 24 May 2019 10:32:01 +0000 (+0200)
Subject: scons: For MinGW use -posix flag.
X-Git-Tag: upstream/19.3.0~6104
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=88eb2a1f7e6277c7f10adfc95ebeaf3d2f73e862;p=platform%2Fupstream%2Fmesa.git

scons: For MinGW use -posix flag.

Signed-off-by: Jose Fonseca <jfonseca@vmware.com>
---

diff --git a/scons/llvm.py b/scons/llvm.py
index a84ad51..7ebcaf1 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',