diff --git a/.gitignore b/.gitignore
index e69de29..a5681cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/ocaml-ocamlbuild-0.9.3.tar.gz
diff --git a/ocaml-ocamlbuild.spec b/ocaml-ocamlbuild.spec
new file mode 100644
index 0000000..9bf3beb
--- /dev/null
+++ b/ocaml-ocamlbuild.spec
@@ -0,0 +1,110 @@
+%ifnarch %{ocaml_native_compiler}
+%global debug_package %{nil}
+%endif
+
+Name:          ocaml-ocamlbuild
+Version:       0.9.3
+Release:       5%{?dist}
+
+Summary:       Build tool for OCaml libraries and programs
+
+License:       LGPLv2+ with exceptions
+
+URL:           https://github.com/ocaml/ocamlbuild
+Source0:       https://github.com/ocaml/ocamlbuild/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
+
+BuildRequires: ocaml >= 4.04.0
+
+
+%description
+OCamlbuild is a build tool for building OCaml libraries and programs.
+
+
+%package devel
+Summary:       Development files for %{name}
+Requires:      %{name}%{?_isa} = %{version}-%{release}
+
+
+%description devel
+This package contains development files for %{name}.
+
+
+%package doc
+Summary:       Documentation for %{name}
+Requires:      %{name}%{?_isa} = %{version}-%{release}
+
+
+%description doc
+This package contains the manual for %{name}.
+
+
+%prep
+%setup -q -n ocamlbuild-%{version}
+
+
+%build
+make configure \
+  OCAMLBUILD_PREFIX=%{_prefix} \
+  OCAMLBUILD_BINDIR=%{_bindir} \
+  OCAMLBUILD_LIBDIR=%{_libdir}/ocaml \
+%ifarch %{ocaml_native_compiler}
+  OCAML_NATIVE=true
+%else
+  OCAML_NATIVE=false
+%endif
+
+make %{?_smp_mflags}
+
+
+%install
+make install \
+     DESTDIR=$RPM_BUILD_ROOT \
+     CHECK_IF_PREINSTALLED=false
+
+# Install the man page, which for some reason is not copied
+# in by the make install rule above.
+mkdir -p $RPM_BUILD_ROOT%{_mandir}/man1/
+install -p -m 0644 man/ocamlbuild.1 $RPM_BUILD_ROOT%{_mandir}/man1/
+
+# Remove the META file.  It will be replaced by ocaml-ocamlfind (findlib).
+rm $RPM_BUILD_ROOT%{_libdir}/ocaml/ocamlbuild/META
+
+
+%files
+%doc Changes Readme.md VERSION
+%license LICENSE
+%{_bindir}/ocamlbuild
+%{_bindir}/ocamlbuild.byte
+%ifarch %{ocaml_native_compiler}
+%{_bindir}/ocamlbuild.native
+%endif
+%{_mandir}/man1/ocamlbuild.1*
+%{_libdir}/ocaml/ocamlbuild
+%ifarch %{ocaml_native_compiler}
+%exclude %{_libdir}/ocaml/ocamlbuild/*.a
+%exclude %{_libdir}/ocaml/ocamlbuild/*.o
+%exclude %{_libdir}/ocaml/ocamlbuild/*.cmx
+%exclude %{_libdir}/ocaml/ocamlbuild/*.cmxa
+%endif
+%exclude %{_libdir}/ocaml/ocamlbuild/*.mli
+
+
+%files devel
+%license LICENSE
+%ifarch %{ocaml_native_compiler}
+%{_libdir}/ocaml/ocamlbuild/*.a
+%{_libdir}/ocaml/ocamlbuild/*.o
+%{_libdir}/ocaml/ocamlbuild/*.cmx
+%{_libdir}/ocaml/ocamlbuild/*.cmxa
+%endif
+%{_libdir}/ocaml/ocamlbuild/*.mli
+
+
+%files doc
+%license LICENSE
+%doc manual/*
+
+
+%changelog
+* Fri Nov 04 2016 Richard W.M. Jones <rjones@redhat.com> - 0.9.3-5
+- New package, ocamlbuild used to be part of ocaml.
diff --git a/sources b/sources
index e69de29..15b48d6 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+d5ba7ee06a51a3333f2168cd431df4ae  ocaml-ocamlbuild-0.9.3.tar.gz