cvise: new package (#35366)

* cvise: new package
* cvise: colordiff as optional dependency
* cvise: remove old versions and correctly name master version
* cvise: update license date
* cvise: use maintainers directive
* Remove @olupton as maintainer

After live discussion: it's been too long since he did anything with this package.

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

@@ -0,0 +1,36 @@
+# Copyright 2013-2023 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 Cvise(CMakePackage):
+    """C-Vise is a super-parallel Python port of the C-Reduce. The port is
+    fully compatible to the C-Reduce and uses the same efficient LLVM-based
+    C/C++ reduction tool named clang_delta."""
+
+    homepage = "https://github.com/marxin/cvise"
+    url = "https://github.com/marxin/cvise"
+    git = "https://github.com/marxin/cvise.git"
+
+    version("master", branch="master")
+    version("2.7.0", tag="v2.7.0")
+
+    variant("pytest", default=False, description="Add py-pytest as dependency")
+    variant("colordiff", default=False, description="Add colordiff support")
+
+    depends_on("cmake", type="build")
+    depends_on("flex", type=("build", "run"))
+    depends_on("llvm@9.0.0:", type=("build", "run"))
+    depends_on("python@3.6:", type=("build", "run"))
+    depends_on("py-pebble", type=("build", "run"))
+    depends_on("py-chardet", type=("build", "run"))
+    depends_on("py-psutil", type=("build", "run"))
+    depends_on("unifdef", type=("build", "run"))
+
+    depends_on("py-pytest", when="+pytest", type=("build", "run"))
+    depends_on("colordiff", when="+colordiff", type=("build", "run"))
+
+    def cmake_args(self):
+        return ["-DPYTHON_EXECUTABLE=" + self.spec["python"].command.path]