checkForModuleExportDups: no need for irrefutable pats

New debug flag: -dshow-rn-imports, dump to stderr the paths to the interface files that are slurped.

- commented out unused code (upp_cc_uf)
- don't include module name when dumping
  scc name inside CC_DECLARE.

Perform UNC->DOS translation on what bash-cygwin32's pwd returns.

delete a spurious space.

Do UNC->DOS translation of TOP_PWD

Re-commit of cygwin32 fix

misc syslib related fixes

Further RAWCPP tweakage

Changed translation of backward slashes to forward ones (now in perl.)

Add a few module from the old HBC lib: they're needed by a couple of things
in nofib.

These can disappear once the dependencies are removed.

correct name of lib.

-syslib conc doesn't have any cbits.

This isn't needed anymore.

remove stray bit of documentation - it was getting in the way of 'make boot'.

alpha-dec-osf1 and alpha-dec-osf3 are now separate configurations.

Warn specially if users should supply interface files
on the command line.

don't substitute TMPDIR when making binary dists (BIN_DIST=1)

Avoid use of system() for simple stuff like touching.

Updated cygwin32 details

Added TMPDIR to list of variables prepended to perl & sh scripts.

AC_PROG_GNUCPP: look for (\/|\\)cpp, not (\/|\\\\)cpp

AC_PROG_GNUCPP: translate backward slashes into forward ones.
AC_HAVE_GCC: tweaked sed regexp to catch cygnus gcc snapshot
version strings (i.e., version cygnus-2.7.2...)

AC_SUBST(exeext) added (only non-empty under cygwin32)

Added entry for assertions

Support for assertions:
  - if `assert' is not a variable name within
    scope, it is expanded to (GHCerr.assert__ <srcLoc>),

       GHCerr.assert__ :: String -> Bool -> a -> a

    where <srcLoc> encodes module name plus line number
    of the assertion.
  - enabled with -fglasgow-exts

- remove unused imports

- remove unused imports
  - remove dead code

- Fixes for bootstrapping with 3.01.
  - Use 'official' extension interfaces rather than internal prelude
    modules (such as ArrBase) where possible.
  - Remove some cruft.
  - Delete some unused imports found by '-fwarn-unused-imports'.

- Fixes for bootstrapping with 3.01.
- Use 'official' extension interfaces rather than internal prelude
  modules (such as ArrBase) where possible.
- Remove some cruft.
- Delete some unused imports found by '-fwarn-unused-imports'.

missing </tag>.

bump version to 3.01

missing '('.

Not used anymore.

duplicate constructor test

illegal char test

Update test suite for 3.01.

remove hslibs stuff.

take into account $(GhcLibsWithReadline).

forgot one file...