@@ Support for WINEPREFIX so that a separate .wine/ can be used.

@@ When adding support to a new version need to check if any new options
   were added to any of the tools.

@@ Had to rename Windows.h to windows.h; /showIncludes seem to retain naming
   from #include directive. Also WinBase.h, WinUser.h, WinNls.h, ... nsed?

@@ Requires bash 4, realpath dirpath

@@ Still need wineserver for /EP, etc. otherwise long pause.

@@ What about 64-bit? cl-64 or some such?

@@ There is link POSIX command. link.exe? cl-14.exe?