patch 8.1.0949: MS-windows defines GUI macros different than other systems commit https://github.com/vim/vim/commit/0472b6d149445579e3a63519b15f099f9adda3f7 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 18 21:41:37 2019 +0100 patch 8.1.0949: MS-windows defines GUI macros different than other systems Problem: MS-windows defines GUI macros different than other systems. Solution: Swap FEAT_GUI and FEAT_GUI_MSWIN. (Hirohito Higashi, closes https://github.com/vim/vim/issues/3996)

@echo off
rem To be used on MS-Windows for Msys2 with the 64 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw64\bin;c:\msys64\usr\bin;%PATH%