make this Makefile package-independant.

update to version 2.08

protect $$s for bash.

Test for CC and GCC before finding CPP, since GNUCPP depends on
finding GCC to do the right thing.

prepend SED and RAWCPP to all scripts, not just PACKAGE_LIB_SCRIPTS.

do the symlink thing when installing, not in the local tree.

Link ghc to ghc-$(version), not the other way around.  This means that
old versions won't be spammed when a new one is installed.

To go in 3.00

fix dangling backquote in last commit.

Added feature tests for sed and cpp

Upped version number; added SED and RAWCPP for lib_scripts

perl not being added to scripts' top line

update version number, and add stuff to install happy.

changing version number to 2.07

version ==> 2.07
PACKAGE_LIBSCRIPTS ==> PACKAGE_LIB_SCRIPTS

remove unused/duplicated files

Prepend she-bangs to scripts rather than eval exec magic

IX/RS6000 patches

ghc-2-03-p1 merged onto main trunk

merge from 2.02 branch

Prepend header to hscpp

2.02 fixes

2.02 release update

bin-dist standard files

Major update to more-or-less 2.02