245c1bb208
* libaio: fixed a condition that checks whether we are running on OS X * libaio: simplified package by adding an explicit conflict for darwin * libaio: added information to the docstring * fio: added version 3.16, added conflict when using libaio, docstring * lvm2: conflict due to libaio dep, improved docstring, simpler install * mariadb: conflict due to libaio dep, improved docstring, version 10.4.7 * mariadb: the dependency on libaio is now conditional, removed conflict * mariadb: fixed a typo in previous commit Co-Authored-By: Adam J. Stewart <ajstewart426@gmail.com> * libaio: turned into a MakefilePackage
27 lines
1.0 KiB
Python
27 lines
1.0 KiB
Python
# Copyright 2013-2019 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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class Libaio(MakefilePackage):
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"""Linux native Asynchronous I/O interface library.
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AIO enables even a single application thread to overlap I/O operations
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with other processing, by providing an interface for submitting one or
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more I/O requests in one system call (io_submit()) without waiting for
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completion, and a separate interface (io_getevents()) to reap completed
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I/O operations associated with a given completion group.
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"""
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homepage = "http://lse.sourceforge.net/io/aio.html"
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url = "https://debian.inf.tu-dresden.de/debian/pool/main/liba/libaio/libaio_0.3.110.orig.tar.gz"
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version('0.3.110', '2a35602e43778383e2f4907a4ca39ab8')
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conflicts('platform=darwin', msg="libaio is a linux specific library")
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@property
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def install_targets(self):
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return ['prefix={0}'.format(self.spec.prefix), 'install']
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