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# 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 *
import os
class FluxSched(AutotoolsPackage):
""" A scheduler for flux-core (pre-alpha) """
homepage = "https://github.com/flux-framework/flux-sched"
url = "https://github.com/flux-framework/flux-sched/releases/download/v0.5.0/flux-sched-0.5.0.tar.gz"
git = "https://github.com/flux-framework/flux-sched.git"
maintainers = ['SteVwonder']
version('master', branch='master')
version('0.16.0', sha256='08313976161c141b9b34e2d44d5a08d1b11302e22d60aeaf878eef84d4bd2884')
version('0.15.0', sha256='ff24d26997f91af415f98734b8117291f5a5001e86dac865b56b3d72980c80c8')
version('0.14.0', sha256='2808f42032b917823d69cd26103c9238694416e2f30c6d39c11c670927ed232a')
version('0.13.0', sha256='ba17fc0451239fe31a1524b6a270741873f59a5057514d2524fd3e9215c47a82')
version('0.12.0', sha256='b41ecaebba254abfb5a7995fd9100bd45a59d4ad0a79bdca8b3db02785d97b1d')
version('0.11.0', sha256='6a0e3c0678f85da8724e5399b02be9686311c835617f6036235ef54b489cc336')
version('0.10.0', sha256='5944927774709b5f52ddf64a0e825d9b0f24c9dea890b5504b87a8576d217cf6')
version('0.9.0', sha256='0e1eb408a937c2843bdaaed915d4d7e2ea763b98c31e7b849a96a74758d66a21')
version('0.8.0', sha256='45bc3cefb453d19c0cb289f03692fba600a39045846568d258e4b896ca19ca0d')
# Avoid the infinite symlink issue
# This workaround is documented in PR #3543
build_directory = 'spack-build'
variant('cuda', default=False, description='Build dependencies with support for CUDA')
depends_on("boost+graph@1.53.0,1.59.0:")
depends_on("py-pyyaml")
depends_on("libxml2@2.9.1:")
depends_on("yaml-cpp")
depends_on("uuid")
depends_on("pkgconfig")
depends_on("flux-core", type=('build', 'link', 'run'))
depends_on("flux-core+cuda", when='+cuda', type=('build', 'run', 'link'))
depends_on("flux-core@0.16.0:0.16.99", when='@0.8.0', type=('build', 'run', 'link'))
depends_on("flux-core@0.22.0", when='@0.14.0', type=('build', 'run', 'link'))
depends_on("flux-core@0.23.0:0.25.99", when='@0.15.0', type=('build', 'run', 'link'))
depends_on("flux-core@0.26.0:", when='@0.16.0', type=('build', 'run', 'link'))
depends_on("flux-core@master", when='@master', type=('build', 'run', 'link'))
# Need autotools when building on master:
depends_on("autoconf", type='build', when='@master')
depends_on("automake", type='build', when='@master')
depends_on("libtool", type='build', when='@master')
def url_for_version(self, version):
'''
Flux uses a fork of ZeroMQ's Collective Code Construction Contract
(https://github.com/flux-framework/rfc/blob/master/spec_1.adoc).
This model requires a repository fork for every stable release that has
patch releases. For example, 0.8.0 and 0.9.0 are both tags within the
main repository, but 0.8.1 and 0.9.5 would be releases on the v0.8 and
v0.9 forks, respectively.
Rather than provide an explicit URL for each patch release, make Spack
aware of this repo structure.
'''
if version[-1] == 0:
url = "https://github.com/flux-framework/flux-sched/releases/download/v{0}/flux-sched-{0}.tar.gz"
else:
url = "https://github.com/flux-framework/flux-sched-v{1}/releases/download/v{0}/flux-sched-{0}.tar.gz"
return url.format(version.up_to(3), version.up_to(2))
def setup(self):
pass
@when('@master')
def setup(self):
with working_dir(self.stage.source_path):
# Allow git-describe to get last tag so flux-version works:
git = which('git')
git('fetch', '--unshallow')
git("config", "remote.origin.fetch",
"+refs/heads/*:refs/remotes/origin/*")
git('fetch', 'origin')
def autoreconf(self, spec, prefix):
self.setup()
if os.path.exists(self.configure_abs_path):
return
# make sure configure doesn't get confused by the staging symlink
with working_dir(self.configure_directory):
# Bootstrap with autotools
bash = which('bash')
bash('./autogen.sh')
def configure_args(self):
args = []
if self.spec.satisfies('@0.9.0:'):
args.append('CXXFLAGS=-Wno-maybe-uninitialized')
# flux-sched's ax_boost is sometimes weird about non-system locations
# explicitly setting the path guarantees success
args.append('--with-boost={0}'.format(self.spec['boost'].prefix))
return args
@property
def lua_version(self):
return self.spec['lua'].version.up_to(2)
@property
def lua_share_dir(self):
return os.path.join('share', 'lua', str(self.lua_version))
@property
def lua_lib_dir(self):
return os.path.join('lib', 'lua', str(self.lua_version))
def setup_run_environment(self, env):
env.prepend_path(
'LUA_PATH',
os.path.join(self.spec.prefix, self.lua_share_dir, '?.lua'),
separator=';')
env.prepend_path(
'LUA_CPATH',
os.path.join(self.spec.prefix, self.lua_lib_dir, '?.so'),
separator=';')
env.prepend_path('FLUX_MODULE_PATH', self.prefix.lib.flux.modules)
env.prepend_path('FLUX_MODULE_PATH',
self.prefix.lib.flux.modules.sched)
env.prepend_path('FLUX_EXEC_PATH', self.prefix.libexec.flux.cmd)
env.prepend_path('FLUX_RC_EXTRA', self.prefix.etc.flux)
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