Move mce_grep tool into a separate sub-package

perl-MCE.spec

@@ -1,6 +1,6 @@
 Name:           perl-MCE
 Version:        1.600
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Many-core Engine for Perl providing parallel processing capabilities
 License:        GPL+ or Artistic
 URL:            http://search.cpan.org/dist/MCE/
@@ -16,6 +16,7 @@ BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)
 # Runtime
+# The bin/mce_grep is not used by tests
 BuildRequires:  perl(base)
 BuildRequires:  perl(bytes)
 # Unused BuildRequires:  perl(Carp)
@@ -58,6 +59,16 @@ a bank queuing model. Imagine the line being the data and bank-tellers the
 parallel workers. MCE enhances that model by adding the ability to chunk
 the next n elements from the input stream to the next available worker.
 
+%package tools
+Summary:        Many-core Engine command line tools
+Requires:       %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+Requires:       grep
+
+%description tools
+This package delivers command line tools like mce_grep(1) that utilize
+the Many-core Engine (MCE) Perl library.
+
+
 %prep
 %setup -q -n MCE-%{version}
 %patch0 -p1
@@ -77,12 +88,18 @@ find %{buildroot} -type f -name .packlist -exec rm -f {} +
 make test
 
 %files
-%doc CHANGES CREDITS LICENSE README examples
+%license LICENSE
+%doc CHANGES CREDITS README examples
 %{perl_vendorlib}/*
-%{_bindir}/mce_grep
 %{_mandir}/man3/*
 
+%files tools
+%{_bindir}/mce_grep
+
 %changelog
+* Wed Feb 11 2015 Petr Pisar <ppisar@redhat.com> - 1.600-3
+- Move mce_grep tool into a separate sub-package
+
 * Tue Feb 10 2015 Petr Pisar <ppisar@redhat.com> - 1.600-2
 - Correct dependencies