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# Copyright 2013-2018 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 *
class LibjpegTurbo(Package):
"""libjpeg-turbo is a fork of the original IJG libjpeg which uses SIMD to
accelerate baseline JPEG compression and decompression. libjpeg is a
library that implements JPEG image encoding, decoding and
transcoding."""
# https://github.com/libjpeg-turbo/libjpeg-turbo/blob/master/BUILDING.md
homepage = "https://libjpeg-turbo.org/"
url = "https://github.com/libjpeg-turbo/libjpeg-turbo/archive/1.5.90.tar.gz"
version('1.5.90', '85f7f9c377b70cbf48e61726097d4efa')
version('1.5.3', '5b7549d440b86c98a517355c102d155e')
version('1.5.0', 'eff98ac84de05eafc65ae96caa6e23e9')
version('1.3.1', '5e4bc19c3cb602bcab1296b9bee5124c')
provides('jpeg')
# Can use either of these. But in the current version of the package
# only nasm is used. In order to use yasm an environmental variable
# NASM must be set.
# TODO: Implement the selection between two supported assemblers.
# depends_on("yasm", type='build')
depends_on("nasm", type='build')
depends_on('autoconf', type='build', when="@1.3.1:1.5.3")
depends_on('automake', type='build', when="@1.3.1:1.5.3")
depends_on('libtool', type='build', when="@1.3.1:1.5.3")
depends_on('cmake', type='build', when="@1.5.90:")
@property
def libs(self):
return find_libraries("libjpeg*", root=self.prefix, recursive=True)
@when('@1.3.1:1.5.3')
def install(self, spec, prefix):
autoreconf('-ifv')
configure('--prefix=%s' % prefix)
make()
make('install')
@when('@1.5.90:')
def install(self, spec, prefix):
cmake_args = ['-GUnix Makefiles']
cmake_args.extend(std_cmake_args)
with working_dir('spack-build', create=True):
cmake('..', *cmake_args)
make()
make('install')
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