diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7195b8f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/chrono-tz-build-0.2.0.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 15b9a99..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-chrono-tz-build
-
-The rust-chrono-tz-build package
diff --git a/rust-chrono-tz-build.spec b/rust-chrono-tz-build.spec
new file mode 100644
index 0000000..c644cac
--- /dev/null
+++ b/rust-chrono-tz-build.spec
@@ -0,0 +1,116 @@
+# Generated by rust2rpm 24
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate chrono-tz-build
+
+Name:           rust-chrono-tz-build
+Version:        0.2.0
+Release:        %autorelease
+Summary:        Internal build script for chrono-tz
+
+License:        MIT OR Apache-2.0
+URL:            https://crates.io/crates/chrono-tz-build
+Source:         %{crates_source}
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Internal build script for chrono-tz.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+case-insensitive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+case-insensitive-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "case-insensitive" feature of the "%{crate}" crate.
+
+%files       -n %{name}+case-insensitive-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+filter-by-regex-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+filter-by-regex-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "filter-by-regex" feature of the "%{crate}" crate.
+
+%files       -n %{name}+filter-by-regex-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+regex-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+regex-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "regex" feature of the "%{crate}" crate.
+
+%files       -n %{name}+regex-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+uncased-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+uncased-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "uncased" feature of the "%{crate}" crate.
+
+%files       -n %{name}+uncased-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..f4b132d
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (chrono-tz-build-0.2.0.crate) = f530438c9e68eea5b3b26f7bd47437eefbfb65d3bd6ce267575df9147498ab34b4b96dd7a3df883b6e35129fa350361d49fb89ff1a2c895c0ce3ee07b6809d74