109 lines
4.4 KiB
Python
109 lines
4.4 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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from spack import *
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import sys
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class PyPillow(PythonPackage):
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"""Pillow is a fork of the Python Imaging Library (PIL). It adds image
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processing capabilities to your Python interpreter. This library supports
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many file formats, and provides powerful image processing and graphics
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capabilities."""
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homepage = "https://python-pillow.org/"
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url = "https://pypi.io/packages/source/P/Pillow/Pillow-5.1.0.tar.gz"
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version('5.4.1', 'f7d0ce066fc7ea7a685739227887aeaf')
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version('5.1.0', '308f9c13b376abce96ab6ebd6c889cc4')
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version('3.2.0', '7cfd093c11205d9e2ebe3c51dfcad510')
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version('3.0.0', 'fc8ac44e93da09678eac7e30c9b7377d')
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provides('pil')
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# These defaults correspond to Pillow defaults
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variant('jpeg', default=True, description='Provide JPEG functionality')
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variant('zlib', default=True, description='Access to compressed PNGs')
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variant('tiff', default=False, description='Access to TIFF files')
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variant('freetype', default=False, description='Font related services')
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variant('lcms', default=False, description='Color management')
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variant('jpeg2000', default=False, description='Provide JPEG 2000 functionality')
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# Spack does not (yet) support these modes of building
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# variant('webp', default=False, description='Provide the WebP format')
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# variant('webpmux', default=False,
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# description='WebP metadata, relies on WebP support')
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# variant('imagequant', default=False,
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# description='Provide improved color quantization')
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# Required dependencies
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depends_on('binutils', type='build', when=sys.platform != 'darwin')
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depends_on('py-setuptools', type='build')
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# Recommended dependencies
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depends_on('jpeg', when='+jpeg')
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depends_on('zlib', when='+zlib')
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# Optional dependencies
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depends_on('libtiff', when='+tiff')
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depends_on('freetype', when='+freetype')
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depends_on('lcms', when='+lcms')
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depends_on('openjpeg', when='+jpeg2000')
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# Spack does not (yet) support these modes of building
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# depends_on('webp', when='+webp')
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# depends_on('webpmux', when='+webpmux')
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# depends_on('imagequant', when='+imagequant')
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phases = ['build_ext', 'install']
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def patch(self):
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"""Patch setup.py to provide lib and include directories
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for dependencies."""
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spec = self.spec
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setup = FileFilter('setup.py')
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if '+jpeg' in spec:
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setup.filter('JPEG_ROOT = None',
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'JPEG_ROOT=("{0}","{1}")'.format(
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spec['jpeg'].libs.directories[0],
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spec['jpeg'].prefix.include))
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if '+zlib' in spec:
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setup.filter('ZLIB_ROOT = None',
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'ZLIB_ROOT = ("{0}", "{1}")'.format(
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spec['zlib'].prefix.lib,
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spec['zlib'].prefix.include))
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if '+tiff' in spec:
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setup.filter('TIFF_ROOT = None',
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'TIFF_ROOT = ("{0}", "{1}")'.format(
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spec['libtiff'].prefix.lib,
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spec['libtiff'].prefix.include))
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if '+freetype' in spec:
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setup.filter('FREETYPE_ROOT = None',
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'FREETYPE_ROOT = ("{0}", "{1}")'.format(
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spec['freetype'].prefix.lib,
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spec['freetype'].prefix.include))
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if '+lcms' in spec:
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setup.filter('LCMS_ROOT = None',
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'LCMS_ROOT = ("{0}", "{1}")'.format(
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spec['lcms'].prefix.lib,
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spec['lcms'].prefix.include))
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if '+jpeg2000' in spec:
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setup.filter('JPEG2K_ROOT = None',
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'JPEG2K_ROOT = ("{0}", "{1}")'.format(
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spec['openjpeg'].prefix.lib,
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spec['openjpeg'].prefix.include))
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def build_ext_args(self, spec, prefix):
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def variant_to_flag(variant):
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able = 'enable' if '+{0}'.format(variant) in spec else 'disable'
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return '--{0}-{1}'.format(able, variant)
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variants = ['jpeg', 'zlib', 'tiff', 'freetype', 'lcms', 'jpeg2000']
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args = list(map(variant_to_flag, variants))
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args.extend(['--rpath=%s' % ":".join(self.rpath)])
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return args
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