sbcl: new package (#46611)

Co-authored-by: Bernhard Kaindl <bernhardkaindl7@gmail.com>

var/spack/repos/builtin/packages/sbcl-bootstrap/package.py

@@ -21,6 +21,9 @@ class SbclBootstrap(Package):
 
     maintainers("ashermancinelli")
 
+    # sbcl-bootstrap is not available on Windows, but is depended on by sbcl:
+    skip_version_audit = ["platform=windows"]
+
     # NOTE: The sbcl homepage lists
     # while the sourceforge repo lists "Public Domain, MIT License", the
     # COPYING file distributed with the source code contains this message:

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

@@ -0,0 +1,82 @@
+# Copyright 2013-2024 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 *
+from spack.util.environment import set_env
+
+
+class Sbcl(MakefilePackage):
+    """Steel Bank Common Lisp (SBCL) is a high performance Common Lisp compiler.
+    It is open source / free software, with a permissive license. In addition
+    to the compiler and runtime system for ANSI Common Lisp, it provides an
+    interactive environment including a debugger, a statistical profiler, a
+    code coverage tool, and many other extensions.
+    """
+
+    homepage = "https://www.sbcl.org/"
+    url = "https://sourceforge.net/projects/sbcl/files/sbcl/2.4.8/sbcl-2.4.8-source.tar.bz2"
+    git = "git://git.code.sf.net/p/sbcl/sbcl"
+
+    maintainers("ashermancinelli")
+
+    # NOTE: The sbcl homepage lists
+    # while the sourceforge repo lists "Public Domain, MIT License", the
+    # COPYING file distributed with the source code contains this message:
+    #
+    # > Thus, there are no known obstacles to copying, using, and modifying
+    # > SBCL freely, as long as copyright notices of MIT, Symbolics, Xerox and
+    # > Gerd Moellmann are retained.
+    #
+    # MIT seems the most appropriate, but if we can add more context to this
+    # license message, then we should.
+    license("MIT", checked_by="ashermancinelli")
+
+    version("master", branch="master")
+    version("2.4.8", sha256="fc6ecdcc538e80a14a998d530ccc384a41790f4f4fc6cd7ffe8cb126a677694c")
+
+    depends_on("c", type="build")
+    depends_on("sbcl-bootstrap", type="build")
+    depends_on("zstd", when="platform=darwin")
+
+    variant(
+        "fancy", default=True, description="Enable extra features like compression and threading."
+    )
+
+    # TODO(ashermancinelli): there's nothing on the platform support page that
+    #                        makes me think this shouldn't build, but I can't
+    #                        get the sbcl binary to link with gcc on darwin.
+    conflicts(
+        "+fancy%gcc",
+        when="platform=darwin",
+        msg="Cannot build with gcc on darwin because pthreads will fail to link",
+    )
+
+    phases = ["build", "install"]
+
+    def build(self, spec, prefix):
+        sh = which("sh")
+
+        version_str = str(spec.version)
+
+        # NOTE: add any other git versions here.
+        # When installing from git, the build system expects a dummy version
+        # to be provided as a lisp expression.
+        if version_str in ("master",):
+            with open("version.lisp-expr", "w") as f:
+                f.write(f'"{version_str}"')
+
+        build_args = []
+        build_args.append("--prefix={0}".format(prefix))
+
+        if "+fancy" in self.spec:
+            build_args.append("--fancy")
+
+        sbcl_bootstrap_prefix = self.spec["sbcl-bootstrap"].prefix.lib.sbcl
+        with set_env(SBCL_HOME=sbcl_bootstrap_prefix):
+            sh("make.sh", *build_args)
+
+    def install(self, spec, prefix):
+        sh = which("sh")
+        sh("install.sh")