From 6234a326569041cc2f3fa667c6f70402c056237f Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Tue, 9 Oct 2018 10:31:59 +0200
Subject: [PATCH] Use cygwin compilation workaround for avx512 on msys2/mingw64
 as well

---
 Makefile.x86_64 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile.x86_64 b/Makefile.x86_64
index f831b5040..f2647fb7d 100644
--- a/Makefile.x86_64
+++ b/Makefile.x86_64
@@ -15,6 +15,11 @@ FCOMMON_OPT += -march=skylake-avx512
 ifeq ($(OSNAME), CYGWIN_NT)
 CCOMMON_OPT += -fno-asynchronous-unwind-tables
 endif
+ifeq ($(OSNAME), WINNT)
+ifeq ($(C_COMPILER), GCC)
+CCOMMON_OPT += -fno-asynchronous-unwind-tables
+endif
+endif
 endif
 endif