Merge pull request #1285 from uberhacker/add-perl_xml_parser-package

Add perl_xml_parser package

packages/perl_xml_parser.rb

+require 'package'
+
+class Perl_xml_parser < Package
+  description 'Perl XML::Parser - A perl module for parsing XML documents'
+  homepage 'https://metacpan.org/pod/XML::Parser'
+  version '2.44'
+  source_url 'https://cpan.metacpan.org/authors/id/T/TO/TODDR/XML-Parser-2.44.tar.gz'
+  source_sha256 '1ae9d07ee9c35326b3d9aad56eae71a6730a73a116b9fe9e8a4758b7cc033216'
+
+  depends_on 'expat'
+  depends_on 'perl'
+
+  def self.build
+  end
+
+  def self.install
+    # install files to build directory
+    system 'cpanm', '-l', 'build', '--self-contained', '--force', '.'
+
+    # install lib
+    libdir = `perl -e 'require Config; print $Config::Config{'"'installsitelib'"'};'`
+    system "mkdir -p #{CREW_DEST_DIR}#{libdir}"
+    system "(cd build/lib/perl5; tar cf - .) | (cd #{CREW_DEST_DIR}#{libdir}; tar xfp -)"
+
+    # install man
+    mandir = "#{CREW_PREFIX}/share/man"
+    system "mkdir -p #{CREW_DEST_DIR}#{mandir}"
+    system "(cd build/man; tar cf - .) | (cd #{CREW_DEST_DIR}#{mandir}; tar xfp -)"
+  end
+
+  def self.check
+  end
+end