284859e742
* [lerc] added version 4.0.0 * [@spackbot] updating style on behalf of qwertos Co-authored-by: qwertos <qwertos@users.noreply.github.com>
29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
# Copyright 2013-2022 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 Lerc(CMakePackage):
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"""Limited Error Raster Compression.
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LERC is an open-source image or raster format which supports rapid encoding
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and decoding for any pixel type (not just RGB or Byte). Users set the maximum
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compression error per pixel while encoding, so the precision of the original
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input image is preserved (within user defined error bounds)."""
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homepage = "https://github.com/Esri/lerc"
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url = "https://github.com/Esri/lerc/archive/refs/tags/v3.0.tar.gz"
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version("4.0.0", sha256="91431c2b16d0e3de6cbaea188603359f87caed08259a645fd5a3805784ee30a0")
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version("3.0", sha256="8c0148f5c22d823eff7b2c999b0781f8095e49a7d3195f13c68c5541dd5740a1")
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depends_on("cmake@3.11:", type="build")
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depends_on("cmake@3.12:", type="build", when="@4.0.0:")
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@property
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def libs(self):
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return find_libraries(["libLerc"], root=self.prefix, recursive=True)
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