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-libintl-perl.spec

@@ -1,7 +1,7 @@
 Summary:        Internationalization library for Perl, compatible with gettext
 Name:           perl-libintl-perl
 Version:        1.31
-Release:        5%{?dist}
+Release:        6%{?dist}
 # gettext_xs/gettext_xs.pm:     GPLv3+
 # gettext_xs/Makefile.PL:       LGPLv2+
 # lib/Locale/gettext_xs.pod:    LGPLv2+
@@ -85,11 +85,11 @@ rm .gitignore MANIFEST
 
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
-make %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}" NO_PERLLOCAL=1
+%make_build
 
 %install
-make pure_install DESTDIR=%{buildroot}
+%make_install
 find %{buildroot} -type f \( -name .packlist -o \
                   -name '*.bs' -size 0 \) -delete
 %{_fixperms} %{buildroot}
@@ -106,6 +106,11 @@ make test
 %{_mandir}/man?/*
 
 %changelog
+* Tue Feb 04 2020 Tom Stellard <tstellar@redhat.com> - 1.31-6
+- 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
+
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.31-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild