Merged update from upstream sources

This is an automated DistroBaker update from upstream sources.
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Source: https://src.fedoraproject.org/rpms/libffi.git#16342320c793aa9a71ea644f688d69cc313deec4

libffi.spec

@@ -4,7 +4,7 @@
 
 Name:		libffi
 Version:	3.1
-Release:	27%{?dist}
+Release:	28%{?dist}
 Summary:	A portable foreign function interface library
 License:	MIT
 URL:		http://sourceware.org/libffi
@@ -18,6 +18,7 @@ Patch2:		libffi-aarch64-rhbz1174037.patch
 Patch3:		libffi-3.1-aarch64-fix-exec-stack.patch
 Patch4:		libffi-3.1-libffi_tmpdir.patch
 
+BuildRequires: make
 BuildRequires: gcc
 %if %{without bootstrap}
 BuildRequires: gcc-c++
@@ -121,6 +122,9 @@ rm -rf $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}
 %{_infodir}/libffi.info.*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-28
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Dec 02 2020 Carlos O'Donell <carlos@redhat.com> - 3.1-27
 - Use make macros
 - https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro