Drop EL-5 support

- Drop Group: tag
- Drop explicit buildroot cleaning in %install section

perl-ExtUtils-Helpers.spec

@@ -1,8 +1,7 @@
 Name:		perl-ExtUtils-Helpers
 Version:	0.026
-Release:	7%{?dist}
+Release:	8%{?dist}
 Summary:	Various portability utilities for module builders
-Group:		Development/Libraries
 License:	GPL+ or Artistic
 URL:		https://metacpan.org/release/ExtUtils-Helpers
 Source0:	http://cpan.metacpan.org/authors/id/L/LE/LEONT/ExtUtils-Helpers-%{version}.tar.gz
@@ -11,8 +10,8 @@ BuildArch:	noarch
 BuildRequires:	coreutils
 BuildRequires:	findutils
 BuildRequires:	make
-BuildRequires:	perl-interpreter
 BuildRequires:	perl-generators
+BuildRequires:	perl-interpreter
 BuildRequires:	perl(ExtUtils::MakeMaker)
 # Module (File::Copy only needed for VMS support, not packaged)
 BuildRequires:	perl(Carp)
@@ -46,10 +45,9 @@ perl Makefile.PL INSTALLDIRS=vendor
 make %{?_smp_mflags}
 
 %install
-rm -rf %{buildroot}
 make pure_install DESTDIR=%{buildroot}
 find %{buildroot} -type f -name .packlist -delete
-%{_fixperms} %{buildroot}
+%{_fixperms} -c %{buildroot}
 
 %check
 make test
@@ -66,6 +64,12 @@ make test
 %{_mandir}/man3/ExtUtils::Helpers::Unix.3*
 
 %changelog
+* Mon Nov 19 2018 Paul Howarth <paul@city-fan.org> - 0.026-8
+- Drop EL-5 support
+  - Drop BuildRoot: and Group: tags
+  - Drop explicit buildroot cleaning in %%install section
+  - Drop explicit %%clean section
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.026-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild