Add the very first version of cernlib package (#33911)

* Add the very first version of cernlib
* Update package.py
* Update package.py

Co-authored-by: Andrii Verbytskyi <andriish@pcatlas18.mpp.mpg.de>

var/spack/repos/builtin/packages/cernlib/package.py

@@ -0,0 +1,28 @@
+# Copyright 2013-2022 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 Cernlib(CMakePackage):
+    """CERN Library"""
+
+    homepage = "https://cernlib.web.cern.ch"
+    url = "https://cernlib.web.cern.ch/cernlib/download/2022_source/tar/cernlib-2022.11.08.0-free.tar.gz"
+
+    maintainers = ["andriish"]
+
+    version(
+        "2022.11.08.0-free",
+        sha256="733d148415ef78012ff81f21922d3bf641be7514b0242348dd0200cf1b003e46",
+    )
+
+    depends_on("motif")
+    depends_on("libx11")
+
+    def cmake_args(self):
+        args = ["-DCERNLIB_BUILD_SHARED:BOOL=ON"]
+        return args