From 4fc73bd7f33769bab7a0fe0b7b3ab6c8838f98a8 Mon Sep 17 00:00:00 2001 From: Harmen Stoppels Date: Wed, 6 Dec 2023 11:27:22 +0100 Subject: minimal support for freebsd (#41434) --- lib/spack/spack/bootstrap/_common.py | 15 ++++++----- lib/spack/spack/operating_systems/__init__.py | 13 ++++++++-- lib/spack/spack/operating_systems/freebsd.py | 15 +++++++++++ lib/spack/spack/platforms/__init__.py | 2 ++ lib/spack/spack/platforms/_functions.py | 3 ++- lib/spack/spack/platforms/freebsd.py | 37 +++++++++++++++++++++++++++ 6 files changed, 76 insertions(+), 9 deletions(-) create mode 100644 lib/spack/spack/operating_systems/freebsd.py create mode 100644 lib/spack/spack/platforms/freebsd.py (limited to 'lib') diff --git a/lib/spack/spack/bootstrap/_common.py b/lib/spack/spack/bootstrap/_common.py index 0b8192f77f..6324e0d289 100644 --- a/lib/spack/spack/bootstrap/_common.py +++ b/lib/spack/spack/bootstrap/_common.py @@ -16,6 +16,7 @@ import archspec.cpu import llnl.util.filesystem as fs from llnl.util import tty +import spack.platforms import spack.store import spack.util.environment import spack.util.executable @@ -206,17 +207,19 @@ def _root_spec(spec_str: str) -> str: """Add a proper compiler and target to a spec used during bootstrapping. Args: - spec_str (str): spec to be bootstrapped. Must be without compiler and target. + spec_str: spec to be bootstrapped. Must be without compiler and target. """ - # Add a proper compiler hint to the root spec. We use GCC for - # everything but MacOS and Windows. - if str(spack.platforms.host()) == "darwin": + # Add a compiler requirement to the root spec. + platform = str(spack.platforms.host()) + if platform == "darwin": spec_str += " %apple-clang" - elif str(spack.platforms.host()) == "windows": + elif platform == "windows": # TODO (johnwparent): Remove version constraint when clingo patch is up spec_str += " %msvc@:19.37" - else: + elif platform == "linux": spec_str += " %gcc" + elif platform == "freebsd": + spec_str += " %clang" target = archspec.cpu.host().family spec_str += f" target={target}" diff --git a/lib/spack/spack/operating_systems/__init__.py b/lib/spack/spack/operating_systems/__init__.py index 7caf70324b..5f85c13a61 100644 --- a/lib/spack/spack/operating_systems/__init__.py +++ b/lib/spack/spack/operating_systems/__init__.py @@ -5,11 +5,20 @@ from ._operating_system import OperatingSystem from .cray_backend import CrayBackend from .cray_frontend import CrayFrontend +from .freebsd import FreeBSDOs from .linux_distro import LinuxDistro from .mac_os import MacOs from .windows_os import WindowsOs -__all__ = ["OperatingSystem", "LinuxDistro", "MacOs", "CrayFrontend", "CrayBackend", "WindowsOs"] +__all__ = [ + "OperatingSystem", + "LinuxDistro", + "MacOs", + "CrayFrontend", + "CrayBackend", + "WindowsOs", + "FreeBSDOs", +] #: List of all the Operating Systems known to Spack -operating_systems = [LinuxDistro, MacOs, CrayFrontend, CrayBackend, WindowsOs] +operating_systems = [LinuxDistro, MacOs, CrayFrontend, CrayBackend, WindowsOs, FreeBSDOs] diff --git a/lib/spack/spack/operating_systems/freebsd.py b/lib/spack/spack/operating_systems/freebsd.py new file mode 100644 index 0000000000..2b99db8720 --- /dev/null +++ b/lib/spack/spack/operating_systems/freebsd.py @@ -0,0 +1,15 @@ +# 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) +import platform as py_platform + +from spack.version import Version + +from ._operating_system import OperatingSystem + + +class FreeBSDOs(OperatingSystem): + def __init__(self): + release = py_platform.release().split("-", 1)[0] + super().__init__("freebsd", Version(release)) diff --git a/lib/spack/spack/platforms/__init__.py b/lib/spack/spack/platforms/__init__.py index 1a41d26971..cf4e1410bd 100644 --- a/lib/spack/spack/platforms/__init__.py +++ b/lib/spack/spack/platforms/__init__.py @@ -8,6 +8,7 @@ from ._functions import _host, by_name, platforms, prevent_cray_detection, reset from ._platform import Platform from .cray import Cray from .darwin import Darwin +from .freebsd import FreeBSD from .linux import Linux from .test import Test from .windows import Windows @@ -17,6 +18,7 @@ __all__ = [ "Cray", "Darwin", "Linux", + "FreeBSD", "Test", "Windows", "platforms", diff --git a/lib/spack/spack/platforms/_functions.py b/lib/spack/spack/platforms/_functions.py index bfd035c375..b2933f64aa 100644 --- a/lib/spack/spack/platforms/_functions.py +++ b/lib/spack/spack/platforms/_functions.py @@ -10,12 +10,13 @@ import spack.util.environment from .cray import Cray from .darwin import Darwin +from .freebsd import FreeBSD from .linux import Linux from .test import Test from .windows import Windows #: List of all the platform classes known to Spack -platforms = [Cray, Darwin, Linux, Windows, Test] +platforms = [Cray, Darwin, Linux, Windows, FreeBSD, Test] @llnl.util.lang.memoized diff --git a/lib/spack/spack/platforms/freebsd.py b/lib/spack/spack/platforms/freebsd.py new file mode 100644 index 0000000000..a0171d11ed --- /dev/null +++ b/lib/spack/spack/platforms/freebsd.py @@ -0,0 +1,37 @@ +# 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) +import platform + +import archspec.cpu + +import spack.target +from spack.operating_systems.freebsd import FreeBSDOs + +from ._platform import Platform + + +class FreeBSD(Platform): + priority = 102 + + def __init__(self): + super().__init__("freebsd") + + for name in archspec.cpu.TARGETS: + self.add_target(name, spack.target.Target(name)) + + # Get specific default + self.default = archspec.cpu.host().name + self.front_end = self.default + self.back_end = self.default + + os = FreeBSDOs() + self.default_os = str(os) + self.front_os = self.default_os + self.back_os = self.default_os + self.add_operating_system(str(os), os) + + @classmethod + def detect(cls): + return platform.system().lower() == "freebsd" -- cgit v1.2.3-60-g2f50