drop common_*, ghc_devel_requires and use generic devel description

ghc-primitive.spec

@@ -2,10 +2,6 @@
 
 %global pkg_name primitive
 
-%global common_summary Primitive memory-related operations
-
-%global common_description This package provides various primitive memory-related operations.
-
 Name:           ghc-%{pkg_name}
 Version:        0.5.0.1
 Release:        3%{?dist}
@@ -24,10 +20,13 @@ This package provides various primitive memory-related operations.
 
 %package devel
 Summary:        Haskell %{pkg_name} library development files
-%{?ghc_devel_requires}
+Requires:       ghc-compiler = %{ghc_version}
+Requires(post): ghc-compiler = %{ghc_version}
+Requires(postun): ghc-compiler = %{ghc_version}
+Requires:       %{name} = %{version}-%{release}
 
 %description devel
-This package provides various primitive memory-related operations.
+This package provides the Haskell %{pkg_name} library development files.
 
 
 %prep
@@ -58,8 +57,8 @@ This package provides various primitive memory-related operations.
 
 
 %changelog
-* Wed Apr 24 2013 Jens Petersen <petersen@redhat.com> - 0.5.0.1-3
-- update to revised simplified Haskell Packaging Guidelines (cabal-rpm-0.8)
+* Tue Jun 04 2013 Jens Petersen <petersen@redhat.com> - 0.5.0.1-3
+- update to new simplified Haskell Packaging Guidelines
 
 * Wed Feb 13 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.0.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild