From a206667b4db41d91a5be0bbee5513357e95f444f Mon Sep 17 00:00:00 2001
From: "Sauzede, Nicolas" <nicolas.sauzede@intel.com>
Date: Wed, 4 Sep 2019 01:20:26 +0200
Subject: [PATCH] Make Makefile make windows build succesfully on MSYS2/mingw64

---
 Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Makefile b/Makefile
index 8f6fc16ca7..0dd1f7f356 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,20 @@
 CC ?= cc
 
+_SYS:=$(shell uname -o)
+ifeq ($(_SYS),Msys)
+WIN32:=1
+endif
+
 all:
 	rm -rf vc/
 	git clone --depth 1 --quiet https://github.com/vlang/vc
+ifdef WIN32
+	${CC} -std=gnu11 -DUNICODE -D_UNICODE -w -o v0.exe vc/v_win.c
+	./v0.exe -o v.exe compiler
+else
 	${CC} -std=gnu11 -w -o v vc/v.c -lm
 	./v -o v compiler
+endif
 	rm -rf vc/
 	@echo "V has been successfully built"