msvc: modernize lib.exe.
msvc: modernize lib.exe.

	* msvc/lib.exe: Vastly duplicate code from link.exe until we
	find an elegant means to factor (M4sh ?).
	Style changes.
	Beware of spaces.

aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport