diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..57df557
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/jst-config-*.tar.gz
diff --git a/ocaml-jst-config.spec b/ocaml-jst-config.spec
new file mode 100644
index 0000000..247c960
--- /dev/null
+++ b/ocaml-jst-config.spec
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+# This package contains generated C header files.  They differ by architecture,
+# so this package cannot be noarch, but there are no ELF objects in it.
+%global debug_package %{nil}
+
+%global srcname jst-config
+
+Name:           ocaml-%{srcname}
+Version:        0.14.0
+Release:        1%{?dist}
+Summary:        Compile-time configuration for Jane Street libraries
+
+License:        MIT
+URL:            https://github.com/janestreet/%{srcname}
+Source0:        %{url}/archive/v%{version}/%{srcname}-%{version}.tar.gz
+
+BuildRequires:  ocaml >= 4.04.2
+BuildRequires:  (ocaml-base-devel >= 0.14.0 with ocaml-base-devel < 0.15.0)
+BuildRequires:  ocaml-dune-devel >= 2.0.0
+BuildRequires:  (ocaml-ppx-assert-devel >= 0.14.0 with ocaml-ppx-assert-devel < 0.15.0)
+BuildRequires:  (ocaml-stdio-devel >= 0.14.0 with ocaml-stdio-devel < 0.15.0)
+
+%description
+This package defines compile-time constants used in Jane Street libraries
+such as Base, Core, and Async.
+
+%package        devel
+Summary:        Development files for %{name}
+Requires:       ocaml-base-devel%{?_isa}
+Requires:       ocaml-ppx-assert-devel%{?_isa}
+Requires:       ocaml-stdio-devel%{?_isa}
+
+%description    devel
+This package defines compile-time constants used in Jane Street libraries
+such as Base, Core, and Async.
+
+%prep
+%autosetup -n %{srcname}-%{version}
+
+%build
+dune build %{?_smp_mflags} --display=verbose
+
+%install
+dune install --destdir=%{buildroot}
+
+# The generated config_h.ml file is empty, and so the rest of the compiled OCaml
+# artifacts likewise contain nothing useful.  No consumers need them either, so
+# we remove them.
+rm -f %{buildroot}%{_libdir}/ocaml/%{srcname}/*.{a,cma,cmi,cmt,cmx,cmxa,cmxs,ml}
+
+# Removing those artifacts means we also need to remove references to them
+sed -ri '/(archive|plugin)/d' \
+        %{buildroot}%{_libdir}/ocaml/%{srcname}/{dune-package,META}
+
+# We install the documentation with the doc macro
+rm -fr %{buildroot}%{_prefix}/doc
+
+%check
+dune runtest
+
+%files devel
+%license LICENSE.md
+%{_libdir}/ocaml/%{srcname}/
+
+%changelog
+* Fri Jun 19 2020 Jerry James <loganjerry@gmail.com> - 0.14.0-1
+- Initial RPM
diff --git a/sources b/sources
new file mode 100644
index 0000000..d2df143
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (jst-config-0.14.0.tar.gz) = 9d76f3394490762aaef36a3fd3ced4769da05e5a62176bb215379f18a29eab5089e65f599a3a3621937a5a79fcbda22cecf189e8e290acffef5b565e1b4d3b58