diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b0e0fc1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/cxx-0.5.10.crate
diff --git a/rust-cxx.spec b/rust-cxx.spec
new file mode 100644
index 0000000..134f7d1
--- /dev/null
+++ b/rust-cxx.spec
@@ -0,0 +1,121 @@
+# Generated by rust2rpm 16
+
+# Missing check dependencies: cxx-test-suite
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate cxx
+
+Name:           rust-%{crate}
+Version:        0.5.10
+Release:        2%{?dist}
+Summary:        Safe interop between Rust and C++
+
+# Upstream license specification: MIT OR Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/cxx
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Safe interop between Rust and C++.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%doc            README.md
+%license        LICENSE-APACHE
+%license        LICENSE-MIT
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+
+%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 "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+c++14-devel
+Summary:        %{summary}
+BuildArch:      noarch
+Provides:       crate(%{crate}/c++14) = %{version_no_tilde}
+
+%description -n %{name}+c++14-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "c++14" feature of "%{crate}" crate.
+
+%files       -n %{name}+c++14-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+c++17-devel
+Summary:        %{summary}
+BuildArch:      noarch
+Provides:       crate(%{crate}/c++17) = %{version_no_tilde}
+
+%description -n %{name}+c++17-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "c++17" feature of "%{crate}" crate.
+
+%files       -n %{name}+c++17-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+c++20-devel
+Summary:        %{summary}
+BuildArch:      noarch
+Provides:       crate(%{crate}/c++20) = %{version_no_tilde}
+
+%description -n %{name}+c++20-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "c++20" feature of "%{crate}" crate.
+
+%files       -n %{name}+c++20-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires -a
+
+%build
+%cargo_build -a
+
+%install
+%cargo_install -a
+
+%if %{with check}
+%check
+%cargo_test -a
+%endif
+
+%changelog
+* Thu Feb 11 2021 Jan Staněk <jstanek@redhat.com> - 0.5.10-2
+- Mark license files
+
+* Mon Feb 01 14:28:48 CET 2021 Jan Staněk <jstanek@redhat.com> - 0.5.10-1
+- Initial package
+- Manually specify provides for c++XY features (https://pagure.io/fedora-rust/rust2rpm/pull-request/123)
diff --git a/sources b/sources
new file mode 100644
index 0000000..f8771bb
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (cxx-0.5.10.crate) = 14b8a97d8c0d56a3ae97dce1c508d07e3afda07a102367b7982f041a9a98798b3dfab30f94a993634ec1ee8d6a47d2b9afd97544d56e694babbfd4ff90b15201