btop++: add new package (#34399)

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

@@ -0,0 +1,26 @@
+# 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 Btop(MakefilePackage):
+    """Resource monitor that shows usage and stats for processor,
+    memory, disks, network and processes.
+    """
+
+    homepage = "https://github.com/aristocratos/btop#documents"
+    url = "https://github.com/aristocratos/btop/archive/refs/tags/v1.2.13.tar.gz"
+
+    maintainers = ["alalazo"]
+
+    version("1.2.13", sha256="668dc4782432564c35ad0d32748f972248cc5c5448c9009faeb3445282920e02")
+
+    conflicts("%gcc@:9", msg="C++ 20 is required")
+
+    build_targets = ["STATIC=true", "VERBOSE=true"]
+
+    @property
+    def install_targets(self):
+        return [f"PREFIX={self.prefix}", "install"]