Libwhich: which for libraries. (#22461)

Co-authored-by: Harmen Stoppels <harmenstoppels@gmail.com>

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

@@ -0,0 +1,27 @@
+# Copyright 2013-2021 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 import *
+
+
+class Libwhich(Package):
+    """
+        Libwhich: the functionality of which for libraries.
+    """
+
+    homepage = "https://github.com/vtjnash/libwhich"
+    url      = "https://github.com/vtjnash/libwhich/archive/refs/tags/v1.1.0.tar.gz"
+    git      = "https://github.com/vtjnash/libwhich.git"
+
+    maintainers = ['dmageeLANL']
+
+    version('master',  branch='master')
+    version('1.1.0', sha256='f1c30bf7396859ad437a5db74e9e328fb4b4e1379457121e28a3524b1e3a0b3f')
+    version('1.0.0', sha256='61d5d643d4cbd4b340b9b48922e1b4fd2a35729b7cfdcc7283aab82a6f742a6c')
+
+    def install(self, spec, prefix):
+        make()
+        mkdir(prefix.bin)
+        install('libwhich', prefix.bin)