Synched GHC's .spec file with recent changes

Fixed hsc2hs handling and added hpc binary. Explicitly generate Cabal docs.
Note that the Haddock documentation is currently not in the right place,
this needs more investigation, but at least we can build a valid RPM now.

ghc.spec.in

@@ -86,11 +86,14 @@ test -f configure || sh boot
 ./configure --prefix=%{_prefix} --mandir=%{_mandir}
 make %{?jobs:-j%jobs} HTML_DIR_INSTALLED=%{_defaultdocdir}/%{name}/libraries/'$(PACKAGE)'
 make html
+make -C libraries doc
+( cd libraries/Cabal && docbook2html doc/Cabal.xml --output doc/Cabal )
 make -C docs/ext-core ps
 make -C docs/storage-mgt ps
 
 %install
 make prefix=${RPM_BUILD_ROOT}%{_prefix} install
+mv ${RPM_BUILD_ROOT}%{_prefix}/bin/hsc2hs ${RPM_BUILD_ROOT}%{_prefix}/bin/hsc2hs-ghc
 make datadir=`pwd` mandir=${RPM_BUILD_ROOT}%{_mandir} install-docs
 
 # generate the file list for lib/ _excluding_ all files needed for profiling
@@ -147,8 +150,9 @@ fi
 %doc docs/storage-mgt/rp.ps
 %doc docs/storage-mgt/sm.ps
 %doc docs/users_guide/users_guide
-%doc html/*
+%doc docs/index.html
 %doc libraries/Cabal/doc/Cabal
+%{_datadir}/ghc
 %{_mandir}/man1/ghc.1*
 %{_prefix}/bin/ghc
 %{_prefix}/bin/ghc-%{version}
@@ -159,7 +163,9 @@ fi
 %{_prefix}/bin/ghcprof
 %{_prefix}/bin/hasktags
 %{_prefix}/bin/hp2ps
+%{_prefix}/bin/hpc
 %{_prefix}/bin/hsc2hs-ghc
+%{_prefix}/bin/hsc2hs-%{version}
 %{_prefix}/bin/runghc
 
 %files prof -f rpm-prof-lib-files