Merged in changes from new-build-system branch

restore parts of rev 1.1.2.3, the GHC_BUILD_FLAG flags are used in
ghc.lprl as patterns so we can't just remove them.

remove WAYS stuff, this is in buildinfo.mk and buildflags.mk

don't use SETUP stuff anymore.

dependencies depend on $(LOOPS) (.hi files made from .lhi files).

remove all the SETUP_blah_OPTS, since we don't use setups anymore.

omit no-longer-relevant comment.

lex.l still hanging around?

don't look for mk/platform.mk, use mk/platform.mk.in.

New Build System!

Documented width restriction when generating eps files

lost files

new build-ify

Changed to properly generate deps. for way X files

Generate new way&suffix names

Final changes for 2.01

Bulk of final changes for 2.01

partain 1.3 changes through 960719

simonpj changes through 960715

partain changes to 960714

partain remove useless lib files

partain remove useless .hi files

partain changes through 960629

partain changes through 960629

partain 1.3 changes through 960629

partain 1.3 changes to 960626

partain 1.3 changes to 960626

partain 1.3 changes to 960626

partain 1.3 changes to 960626

partain 1.3 changes to 960626

SLPJ 1.3 changes through 96/06/25

SLPJ changes to 960611

SLPJ changes through 960604

Sansom changes through 960520

Sansom 1.3 changes through 960507

Sansom changes through 960515

SLPJ changes through 960515

SLPJ 1.3 changes through 960505

Sansom 1.3 changes through 960503

SLPJ 1.3 changes through 960501