0.7.1.46:

0.7.1.46:
	Merged patches from CSR "pseudo-atomic magic constant propagation"
	sbcl-devel 2002-03-12
	... first patch for PSEUDO-ATOMIC-TRAP propagation on SPARC
	... second patch for various #+ -> #!+ changes in library and
		alpha port
	Also other SPARC cleanups
	... implemented suggestion from DB for ldso-stubs.S, allowing
		the SPARC port to be dynamically linked
	... fprintf -> FSHOW