32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# Copyright 2013-2021 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 import *
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class Libvpx(AutotoolsPackage):
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"""libvpx is a free software video codec library from Google and the
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Alliance for Open Media.
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It serves as the reference software implementation for the VP8 and VP9
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video coding formats, and for AV1 a special fork named libaom that was
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stripped of backwards compatibility.
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"""
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homepage = "https://chromium.googlesource.com/webm/libvpx"
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url = "https://github.com/webmproject/libvpx/archive/refs/tags/v1.10.0.tar.gz"
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version('1.10.0', sha256='85803ccbdbdd7a3b03d930187cb055f1353596969c1f92ebec2db839fa4f834a')
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variant('pic', default=True,
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description='Produce position-independent code (for shared libs)')
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depends_on('yasm')
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def configure_args(self):
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extra_args = []
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if "+pic" in self.spec:
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extra_args.append('--enable-pic')
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return extra_args
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