refresh to cabal-rpm-2.1.0 including SPDX migration

unlambda.spec

@@ -1,4 +1,4 @@
-# generated by cabal-rpm-2.0.9
+# generated by cabal-rpm-2.1.0
 # https://docs.fedoraproject.org/en-US/packaging-guidelines/Haskell/
 
 %global pkg_name unlambda
@@ -9,7 +9,7 @@ Version:        0.1.4.2
 Release:        23%{?dist}
 Summary:        Unlambda interpreter
 
-License:        GPL+
+License:        GPL-2.0-or-later
 Url:            https://hackage.haskell.org/package/%{name}
 # Begin cabal-rpm sources:
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
@@ -19,10 +19,16 @@ Patch0:         unlambda-0.1.2-FSF-license-fix.patch
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
+BuildRequires:  ghc-array-devel
+BuildRequires:  ghc-base-devel
+BuildRequires:  ghc-mtl-devel
+BuildRequires:  ghc-unix-devel
+%if %{with ghc_prof}
 BuildRequires:  ghc-array-prof
 BuildRequires:  ghc-base-prof
 BuildRequires:  ghc-mtl-prof
 BuildRequires:  ghc-unix-prof
+%endif
 # End cabal-rpm deps
 
 %description