Building with mingw-w64 7.2.0 on Windows 7 64-bit, the default driver is set to Win32 instead of WinNT; the correct default driver for this version of Windows is WinNT. Update conflib.pl to handle the combination of mingw-w64 7.2.0 and MSYS2. Both the 32-bit and 64-bit versions of MSYS2 report uname MSYS_NT-6.1.
Be careful, those drivers aren't that different.
Their name are for historic reasons, not really related to Windows NT vs Windows 95 differences.
Both are good for any Win32 target.
Building with mingw-w64 7.2.0 on Windows 7 64-bit, the default driver is set to Win32 instead of WinNT; the correct default driver for this version of Windows is WinNT. Update conflib.pl to handle the combination of mingw-w64 7.2.0 and MSYS2. Both the 32-bit and 64-bit versions of MSYS2 report uname MSYS_NT-6.1.
Attached is diff for conflib.pl. conflib-diff.txt