174 lines
6.4 KiB
Python
174 lines
6.4 KiB
Python
# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class Pypy(Package):
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"""A fast, compliant alternative implementation of Python."""
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homepage = "https://www.pypy.org/"
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url = "https://downloads.python.org/pypy/pypy3.10-v7.3.12-src.tar.bz2"
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hg = "https://foss.heptapod.net/pypy/pypy"
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maintainers("adamjstewart")
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license("MIT")
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version(
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"3.10-v7.3.12", sha256="86e4e4eacc36046c6182f43018796537fe33a60e1d2a2cc6b8e7f91a5dcb3e42"
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)
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variant("ctypes", default=True, description="Build ctypes module")
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variant("zlib", default=True, description="Build zlib module")
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variant("bz2", default=True, description="Build bz2 module")
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variant("pyexpat", default=True, description="Build pyexpat module")
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variant("sqlite3", default=True, description="Build sqlite3 module")
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variant("ssl", default=True, description="Build ssl module")
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variant("curses", default=True, description="Build curses module")
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variant("dbm", default=True, description="Build dbm module")
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variant("tkinter", default=False, description="Build tkinter module")
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variant("lzma", default=True, description="Build lzma module")
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# https://doc.pypy.org/en/latest/build.html#install-build-time-dependencies
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depends_on("pypy-bootstrap", type="build") # any Python 2 executable
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# depends_on("py-cffi", type="build") # only for CPython
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depends_on("libffi", when="+ctypes")
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depends_on("pkgconfig", when="+ctypes", type="build")
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depends_on("zlib-api", when="+zlib")
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depends_on("bzip2", when="+bz2")
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depends_on("expat", when="+pyexpat")
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depends_on("sqlite", when="+sqlite3")
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depends_on("openssl", when="+ssl")
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depends_on("ncurses", when="+curses")
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depends_on("gdbm", when="+dbm")
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depends_on("tcl", when="+tkinter")
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depends_on("tk", when="+tkinter")
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depends_on("libx11", when="+tkinter")
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depends_on("xz", when="+lzma")
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# TODO: add testing
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# https://doc.pypy.org/en/latest/contributing.html#testing
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# depends_on("bdw-gc@7.4:", type="test")
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# depends_on("openssl", type="test")
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# depends_on("py-pycparser", type="test")
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# depends_on("py-hypothesis", type="test")
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phases = ["translate", "build", "package", "install"]
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@property
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def build_directory(self):
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return join_path(self.stage.source_path, "pypy", "goal")
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def patch(self):
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# Fix detection of tcl/tk
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tklib_build = FileFilter(join_path("lib_pypy", "_tkinter", "tklib_build.py"))
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if "+tkinter" in self.spec:
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incs = self.spec["tcl"].headers + self.spec["tk"].headers
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libs = self.spec["tcl"].libs + self.spec["tk"].libs
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tklib_build.filter("incdirs = .*", f"incdirs = {incs.directories}")
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tklib_build.filter("linklibs = .*", f"linklibs = {libs.names}")
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tklib_build.filter("libdirs = .*", f"libdirs = {libs.directories}")
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def setup_build_environment(self, env):
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# https://doc.pypy.org/en/latest/build.html#set-environment-variables-that-will-affect-translation
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env.set("PYPY_USESSION_DIR", self.stage.source_path)
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env.prepend_path("PYTHONPATH", self.stage.source_path)
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def translate_args(self):
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args = ["--opt=jit", "--shared", "--make-jobs", str(make_jobs), "targetpypystandalone.py"]
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variant_to_flag = {
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"ctypes": "_cffi_backend",
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"bz2": "bz2",
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"zlib": "zlib",
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"pyexpat": "pyexpat",
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}
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for variant, flag in variant_to_flag.items():
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if f"+{variant}" in self.spec:
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args.append(f"--withmod-{flag}")
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else:
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args.append(f"--withoutmod-{flag}")
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return args
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def translate(self, spec, prefix):
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# https://doc.pypy.org/en/latest/build.html#run-the-translation
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rpython = join_path(self.stage.source_path, "rpython", "bin", "rpython")
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with working_dir(self.build_directory):
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pypy(rpython, *self.translate_args())
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def build_args(self):
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modules = ["audioop", "syslog", "grp", "resource", "_posixshmem"]
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if "+ctypes" in self.spec:
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modules.extend(["_ctypes._ctypes_cffi", "_pypy_util_cffi_inner"])
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if "+ssl" in self.spec:
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modules.extend(["_blake2", "_ssl", "_sha3"])
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if "+sqlite3" in self.spec:
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modules.append("sqlite3")
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if "+tkinter" in self.spec:
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modules.append("_tkinter")
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if "+curses" in self.spec:
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modules.append("curses")
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if "+dbm" in self.spec:
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modules.append("_gdbm")
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if "+lzma" in self.spec:
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modules.append("lzma")
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return ["--only=" + ",".join(modules)]
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def build(self, spec, prefix):
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# https://doc.pypy.org/en/latest/build.html#build-cffi-import-libraries-for-the-stdlib
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build_cffi_imports = join_path(
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self.stage.source_path, "lib_pypy", "pypy_tools", "build_cffi_imports.py"
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)
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pypy_c = Executable(join_path(self.build_directory, f"pypy{self.version.up_to(2)}-c"))
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with working_dir(self.build_directory):
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pypy_c(build_cffi_imports, *self.build_args())
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def package_args(self):
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args = [
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f"--builddir={self.build_directory}",
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"--no-embedded-dependencies",
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"--no-make-portable",
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]
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variant_to_flag = {
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"dbm": "_gdbm",
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"ssl": "_ssl",
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"curses": "curses",
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"lzma": "lzma",
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"sqlite3": "sqlite3",
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"tkinter": "_tkinter",
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"ctypes": "cffi",
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}
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for variant, flag in variant_to_flag.items():
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if f"~{variant}" in self.spec:
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args.append(f"--without-{flag}")
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return args
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def package(self, spec, prefix):
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# https://doc.pypy.org/en/latest/build.html#packaging-preparing-for-installation
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package = join_path(self.stage.source_path, "pypy", "tool", "release", "package.py")
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pypy(package, *self.package_args())
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def install(self, spec, prefix):
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# https://doc.pypy.org/en/latest/build.html#installation
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with working_dir(join_path(self.build_directory, "pypy-nightly")):
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install_tree("bin", prefix.bin)
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install_tree("include", prefix.include)
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install_tree("lib", prefix.lib)
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