Spec file cleanups: Use make_build and make_install macros

https://docs.fedoraproject.org/en-US/packaging-guidelines/#_parallel_make
https://fedoraproject.org/wiki/Perl/Tips#ExtUtils::MakeMake

perl-Digest-SHA.spec

@@ -10,7 +10,7 @@
 Name:           perl-Digest-SHA
 Epoch:          1
 Version:        6.02
-Release:        441%{?dist}
+Release:        442%{?dist}
 Summary:        Perl extension for SHA-1/224/256/384/512
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Digest-SHA
@@ -77,11 +77,12 @@ chmod -x examples/*
 perl -MExtUtils::MakeMaker -e 'ExtUtils::MM_Unix->fixin(q{examples/dups})'
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE='%{optflags}'
-make %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE='%{optflags}' \
+                 NO_PERLLOCAL=1
+%make_build
 
 %install
-make pure_install DESTDIR='%{buildroot}'
+%make_install
 find '%{buildroot}' -type f -name '*.bs' -empty -delete
 %{_fixperms} -c '%{buildroot}'
 
@@ -97,6 +98,11 @@ make test
 %{_mandir}/man3/Digest::SHA.3*
 
 %changelog
+* Tue Feb 04 2020 Tom Stellard <tstellar@redhat.com> - 1:6.02-442
+- Spec file cleanups: Use make_build and make_install macros
+- https://docs.fedoraproject.org/en-US/packaging-guidelines/#_parallel_make
+- https://fedoraproject.org/wiki/Perl/Tips#ExtUtils::MakeMake
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1:6.02-441
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild