gnu: Add perl-strictures-2. * gnu/packages/perl.scm (perl-strictures-2): New public variable.
gnu: Add perl-universal-require. * gnu/packages/perl.scm (perl-universal-require): New public variable.
gnu: Add perl-test-roo. * gnu/packages/perl-check.scm (perl-test-roo): New public variable.
gnu: Add perl-multidimensional. * gnu/packages/perl.scm (perl-multidimensional): New public variable.
gnu: Add perl-lexical-sealrequirehints. * gnu/packages/perl.scm (perl-lexical-sealrequirehints): New public variable.
gnu: Add perl-indirect. * gnu/packages/perl.scm (perl-indirect): New public variable.
gnu: Add perl-bareword-filehandles. * gnu/packages/perl.scm (perl-bareword-filehandles): New public variable.
gnu: Add perl-b-hooks-op-check. * gnu/packages/perl.scm (perl-b-hooks-op-check): New public variable.
gnu: Add perl-extutils-depends. * gnu/packages/perl.scm (perl-extutils-depends): New public variable.
gnu: Add perl-software-license. * gnu/packages/license.scm (perl-software-license): New public variable.
gnu: Add perl-data-section. * gnu/packages/perl.scm (perl-data-section): New public variable.
gnu: Add perl-test-failwarnings. * gnu/packages/perl-check.scm (perl-test-failwarnings): New public variable.
gnu: Add perl-string-escape. * gnu/packages/perl.scm (perl-string-escape): New public variable.
gnu: Add perl-string-copyright. * gnu/packages/license.scm (perl-string-copyright): New public variable.
gnu: Add perl-number-range. * gnu/packages/perl.scm (perl-number-range): New public variable.
gnu: Add perl-regexp-pattern-license. * gnu/packages/license.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add this.
gnu: Add perl-regexp-pattern. * gnu/packages/perl.scm (perl-regexp-pattern): New public variable.
gnu: Add perl-pod-constants. * gnu/packages/perl.scm (perl-pod-constants): New public variable.
gnu: Add perl-path-iterator-rule. * gnu/packages/perl.scm (perl-path-iterator-rule): New public variable.
gnu: Add perl-test-filename. * gnu/packages/perl-check.scm (perl-test-filename): New public variable.