diff --git a/.gitignore b/.gitignore
index e69de29..7acb7be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/asn1-types-0.3.2.tar.gz
+/asn1-types-0.3.3.tar.gz
+/asn1-types-0.3.4.tar.gz
diff --git a/ghc-asn1-types.spec b/ghc-asn1-types.spec
new file mode 100644
index 0000000..0392ccb
--- /dev/null
+++ b/ghc-asn1-types.spec
@@ -0,0 +1,157 @@
+# generated by cabal-rpm-2.0.6
+# https://docs.fedoraproject.org/en-US/packaging-guidelines/Haskell/
+
+%global pkg_name asn1-types
+%global pkgver %{pkg_name}-%{version}
+
+Name:           ghc-%{pkg_name}
+Version:        0.3.4
+Release:        2%{?dist}
+Summary:        ASN.1 types
+
+License:        BSD
+Url:            https://hackage.haskell.org/package/%{pkg_name}
+# Begin cabal-rpm sources:
+Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
+# End cabal-rpm sources
+
+# Begin cabal-rpm deps:
+BuildRequires:  ghc-Cabal-devel
+BuildRequires:  ghc-rpm-macros
+BuildRequires:  ghc-base-prof
+BuildRequires:  ghc-bytestring-prof
+BuildRequires:  ghc-hourglass-prof
+BuildRequires:  ghc-memory-prof
+# End cabal-rpm deps
+
+%description
+ASN.1 standard types.
+
+
+%package devel
+Summary:        Haskell %{pkg_name} library development files
+Provides:       %{name}-static = %{version}-%{release}
+Provides:       %{name}-static%{?_isa} = %{version}-%{release}
+%if %{defined ghc_version}
+Requires:       ghc-compiler = %{ghc_version}
+%endif
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+This package provides the Haskell %{pkg_name} library development files.
+
+
+%if %{with haddock}
+%package doc
+Summary:        Haskell %{pkg_name} library documentation
+BuildArch:      noarch
+
+%description doc
+This package provides the Haskell %{pkg_name} library documentation.
+%endif
+
+
+%if %{with ghc_prof}
+%package prof
+Summary:        Haskell %{pkg_name} profiling library
+Requires:       %{name}-devel%{?_isa} = %{version}-%{release}
+Supplements:    (%{name}-devel and ghc-prof)
+
+%description prof
+This package provides the Haskell %{pkg_name} profiling library.
+%endif
+
+
+%prep
+# Begin cabal-rpm setup:
+%setup -q -n %{pkgver}
+# End cabal-rpm setup
+
+
+%build
+# Begin cabal-rpm build:
+%ghc_lib_build
+# End cabal-rpm build
+
+
+%install
+# Begin cabal-rpm install
+%ghc_lib_install
+# End cabal-rpm install
+
+
+%files -f %{name}.files
+# Begin cabal-rpm files:
+%license LICENSE
+# End cabal-rpm files
+
+
+%files devel -f %{name}-devel.files
+
+
+%if %{with haddock}
+%files doc -f %{name}-doc.files
+%license LICENSE
+%endif
+
+
+%if %{with ghc_prof}
+%files prof -f %{name}-prof.files
+%endif
+
+
+%changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Sun Jun 07 2020 Jens Petersen <petersen@redhat.com> - 0.3.4-1
+- update to 0.3.4
+
+* Wed Feb 19 2020 Jens Petersen <petersen@redhat.com> - 0.3.3-3
+- refresh to cabal-rpm-2.0.2
+
+* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Thu Jul 25 2019 Jens Petersen <petersen@redhat.com> - 0.3.3-1
+- update to 0.3.3
+
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Sun Feb 17 2019 Jens Petersen <petersen@redhat.com> - 0.3.2-10
+- refresh to cabal-rpm-0.13
+
+* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Sat Jul 28 2018 Jens Petersen <petersen@redhat.com> - 0.3.2-8
+- rebuild
+
+* Mon Jul 23 2018 Miro Hrončok <mhroncok@redhat.com> - 0.3.2-7
+- Rebuilt for #1607054
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.2-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Fri Jan 26 2018 Jens Petersen <petersen@redhat.com> - 0.3.2-4
+- rebuild
+
+* Fri Jul 21 2017 Elliott Sales de Andrade <quantum.analyst@gmail.com> 0.3.2-3
+- Bump for Fedora 26.
+
+* Thu Dec 15 2016 Elliott Sales de Andrade - 0.3.2-2
+- spec file generated by cabal-rpm-0.10.0
+- Update release to be newer than previous builds
+
+* Sun Apr 24 2016 Elliott Sales de Andrade - 0.3.2-1
+- update to 0.3.2
+
+* Sun Apr 24 2016 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.3.0-1
+- Bump to rebuild against newer dependencies
+
+* Sun Aug 23 2015 Ben Boeckel <mathstuf@gmail.com> - 0.3.0-1
+- initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..1ad04be
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (asn1-types-0.3.4.tar.gz) = 0c2b76f134a77da65ecaa797d92b2ee273a72e9bd4467d354012c2b584216cdf2084974393fa4b850207720a3e0801d4a5af5f15137574ff1d7a341c5014184d