maeparser: add new package (#35191)

Co-authored-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>

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

@@ -0,0 +1,32 @@
+# 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 Maeparser(CMakePackage):
+    """Parser for Schrodinger Maestro files"""
+
+    homepage = "https://github.com/schrodinger/maeparser"
+    url = "https://github.com/schrodinger/maeparser/archive/refs/tags/v1.3.0.tar.gz"
+
+    maintainers("RMeli")
+
+    version("1.3.0", sha256="fa8f9336de1e5d1cabec29a6da04547b1fb040bb32ba511ff30b4a14097c751c")
+
+    variant(
+        "shared",
+        default=True,
+        description="Build maeparser as a shared library (turn off for a static one)",
+    )
+
+    depends_on("boost +iostreams +filesystem +test")
+    depends_on("zlib")
+
+    def cmake_args(self):
+        args = [
+            self.define_from_variant("MAEPARSER_BUILD_SHARED_LIBS", "shared"),
+        ]
+        return args