Modernize packaging

perl-Crypt-DES.spec

@@ -12,12 +12,14 @@ Summary:        Perl DES encryption module
 License:        BSD
 URL:            https://metacpan.org/release/Crypt-DES
 Source0:        https://cpan.metacpan.org/authors/id/D/DP/DPARIS/Crypt-DES-%{version}.tar.gz
+BuildRequires:  coreutils
+BuildRequires:  findutils
+BuildRequires:  gcc
 BuildRequires:  make
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
-BuildRequires:  gcc
-BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 # Run-time:
 BuildRequires:  perl(Carp)
 BuildRequires:  perl(DynaLoader)
@@ -42,21 +44,20 @@ DES encryption module.
 %setup -q -n Crypt-DES-%{version}
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
-make %{?_smp_mflags}
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="$RPM_OPT_FLAGS"
+%{make_build}
 
 %install
-rm -rf $RPM_BUILD_ROOT
-make pure_install DESTDIR=$RPM_BUILD_ROOT
-find $RPM_BUILD_ROOT -type f -name .packlist -exec rm -f {} \;
-find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -exec rm -f {} \;
+%{make_install}
+find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
 %{_fixperms} $RPM_BUILD_ROOT
 
 %check
 make test
 
 %files
-%doc COPYRIGHT README
+%license COPYRIGHT
+%doc README
 %{perl_vendorarch}/auto/Crypt/
 %{perl_vendorarch}/Crypt/
 %{_mandir}/man3/Crypt::DES.3pm*
@@ -64,6 +65,7 @@ make test
 %changelog
 * Mon Feb 22 2021 Petr Pisar <ppisar@redhat.com> - 2.07-24
 - Disable optional tests on RHEL > 8
+- Modernize packaging
 
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.07-23
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild