Added --enable-hc-boot flag for setting up a .hc build tree

Handle the case where $(SCRIPT_LINK) already exists (as a file)

Handle the case where  already exists (as a file)

- automatically-generated verbatim.c shouldn't be in the repository
- CLEAN_FILES += verbatim.c

happy setup: move -g from suffix rule into Makefiles

embarrasing braino in yesterday's commit.

- Moved `dist' rule that sets up SRC_DIST_FILES symlinks past
  the recursive `dist' rule that creates the shadow dist tree.
- Experimental support for aliases in SRC_DIST_FILES lists, i.e.,
  foo~bar will create a symlink from `bar' in the dist tree to
  `foo' in the build tree (useful for the cases where you're
  shipping Makefiles that differ from the fptools/ ones.)
- New target `dist-manifest': create MANIFEST files for a
  (source) distribution.

- remove StgCoerceBinding (unused).

- comment out specialize pragmas for the time being.  They seem to be
  somewhat out of date.

Finally replace Specialise.dictRhsFVs with a proper free-variable finder, FreeVars.exprFreeVars

Fix error in Specialise.dictRhsFVs

don't include PRIVATE in NoFibSubDirs by default.

death to GHC_ONLY.

remove obsolete ToDo.

add comment about why NON_POSIX_SOURCE is required.

Another obscure -prof bug in SimplVar

Fix TcExpr loop; and -prof fail on specialisation

get the right answer for this test :-)

'erf' isn't POSIX, so add

	{-# OPTIONS -optc-DNON_POSIX_SOURCE #-}

to make sure we get the proper prototype from <math.h>.

add LEADING_UNDERSCORE.

define LEADING_UNDERSCORE in config.h.

clean up the mess.

re-add this file.

New Run-Time System Support, includes:

	- New code generator
	- Modifications to the mangler
	- Unboxed Tuple support
	- Various other minor changes.

New Run-Time System Support, includes:

	- New code generator
	- Modifications to the mangler
	- Unboxed Tuple support
	- Various other minor changes.

back out last commit - it had some unboxed tuple stuff in it, not
ready for committing yet.

use symbols instead of names for some terminals.  eg.

	DCOLON --> '::'
	VBAR   --> '|'
	etc.

new primops: sizeof*ByteArray# plus index,read&write *ByteArray Word ops.

Adjusted GENERATE_SPECS pragmas to work with new specialiser

Fix bug in TcInstDecls causing zonkIdOccs

Specialisation works at last

typo

Undo previous commit

Undo previous commit

GHC_CHECK_ALIGNMENT changed to check natural alignment restrictions

Specialiser really nearly working!

remove old CVS Cheat Sheet.  New one is in docs/cvs-cheat-sheet.html.

Add new HTML version of the CVS Cheat Sheet with instructions on how
to use remote read-only CVS.

-mkdependHS: default is now not to run CPP over input files.
 The option -cpp now enables the use of CPP.

new function: writeBuf