perl-chart-gnuplot: new package (#42983)

Adds Chart::Gnuplot

var/spack/repos/builtin/packages/perl-chart-gnuplot/package.py

@@ -0,0 +1,27 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PerlChartGnuplot(PerlPackage):
+    """Plot graph using Gnuplot in Perl on the fly"""
+
+    homepage = "https://metacpan.org/pod/Chart::Gnuplot"
+    url = "https://cpan.metacpan.org/authors/id/K/KW/KWMAK/Chart/Gnuplot/Chart-Gnuplot-0.23.tar.gz"
+
+    maintainers("EbiArnie")
+
+    license("Artistic-1.0-Perl OR GPL-1.0-or-later")
+
+    version("0.23", sha256="dcb46c0f93436464bdc3403469c828c6c33e954123a2adf4092fbb30bb244b6c")
+
+    def test_use(self):
+        """Test 'use module'"""
+        options = ["-we", 'use strict; use Chart::Gnuplot; print("OK\n")']
+
+        perl = self.spec["perl"].command
+        out = perl(*options, output=str.split, error=str.split)
+        assert "OK" in out