diff --git a/SPECS/nss-altfiles.spec b/SPECS/nss-altfiles.spec
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@@ -0,0 +1,74 @@
+%global commit 89f3f0b390f3bbc58d8964b11a517173ed4eed78
+%global shortcommit %(c=%{commit}; echo ${c:0:7})
+
+Summary: NSS module to look up users in /usr/lib/passwd too
+Name: nss-altfiles
+Version: 2.18.1
+Release: 12%{?dist}
+#VCS: https://github.com/aperezdc/nss-altfiles
+Source0: https://github.com/aperezdc/nss-altfiles/archive/v%{version}.tar.gz
+# From pull request: https://github.com/marineam/nss-altfiles/commit/dda5073238b88b4537f2d2707b0ef67bdd11fe06
+# FIXME: Change nss-altfiles to not use glibc internal symbols
+#Patch0: 0001-Explicitly-link-to-libc.patch
+Patch1: ldflags.patch
+License: LGPLv2+
+URL: https://github.com/aperezdc/nss-altfiles
+
+BuildRequires: glibc-devel
+
+%description
+When installed, this package allows looking up users
+in %{prefix}/lib/passwd, similarly, groups in %{prefix}/lib/group.
+
+%prep
+%autosetup
+
+%build
+./configure --prefix=%{_prefix} --libdir=%{_libdir} CFLAGS="%{optflags}" LDFLAGS="%{build_ldflags}"
+make %{?_smp_mflags}
+
+%install
+make install DESTDIR=$RPM_BUILD_ROOT
+
+%files
+%doc README.md
+%{_libdir}/*.so.*
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%changelog
+* Tue Apr 02 2019 Colin Walters <walters@redhat.com> - 2.18.1-12
+- Add system LDFLAGS
+- Resolves: rhbz#1630609
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.1-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.1-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.1-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.1-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.18.1-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.18.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.18.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Wed May 28 2014 Ville Skyttä <ville.skytta@iki.fi> - 2.18.1-3
+- Build with $RPM_OPT_FLAGS
+
+* Tue Apr 08 2014 Colin Walters <walters@verbum.org>
+- Revert patch to link to libc, causes a dep on GLIBC_PRIVATE
+
+* Sat Mar 22 2014 Colin Walters <walters@verbum.org>
+- Initial packaging