Modernize spec file

perl-MIME-Base64.spec

@@ -1,20 +1,19 @@
 Name:           perl-MIME-Base64
 Version:        3.15
-Release:        396%{?dist}
+Release:        397%{?dist}
 Summary:        Encoding and decoding of Base64 and quoted-printable strings
 # Base.xs:      (GPL+ or Artistic) and MIT (Bellcore's part)
 # Other files:  GPL+ or Artistic
 License:        (GPL+ or Artistic) and MIT
-Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/MIME-Base64/
 Source0:        http://www.cpan.org/authors/id/G/GA/GAAS/MIME-Base64-%{version}.tar.gz
-BuildRequires:  coreutils
 BuildRequires:  findutils
+BuildRequires:  gcc
 BuildRequires:  make
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
-BuildRequires:  perl(ExtUtils::MakeMaker)
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 # Run-time:
 BuildRequires:  perl(Exporter)
 BuildRequires:  perl(strict)
@@ -37,13 +36,12 @@ encoder/decoder. These encoding methods are specified in RFC 2045 - MIME
 %setup -q -n MIME-Base64-%{version}
 
 %build
-perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 OPTIMIZE="$RPM_OPT_FLAGS"
 make %{?_smp_mflags}
 
 %install
 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 {} \;
+find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
 %{_fixperms} $RPM_BUILD_ROOT/*
 
 %check
@@ -56,6 +54,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Wed Mar 07 2018 Petr Pisar <ppisar@redhat.com> - 3.15-397
+- Modernize spec file
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.15-396
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild