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# Copyright 2013-2019 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 Nghttp2(AutotoolsPackage):
"""nghttp2 is an implementation of HTTP/2 and its header compression
algorithm HPACK in C."""
homepage = "https://nghttp2.org/"
url = "https://github.com/nghttp2/nghttp2/releases/download/v1.26.0/nghttp2-1.26.0.tar.gz"
version('1.26.0', '83fa813b22bacbc6ea80dfb24847569f')
depends_on('python@2.7:', type=('build', 'run'))
depends_on('py-cython@0.19:', type=('build', 'run'))
depends_on('py-setuptools', type=('build'))
def setup_environment(self, spack_env, run_env):
site_packages_dir = '/'.join(
[self.spec.prefix.lib,
('python' + str(self.spec['python'].version.up_to(2))),
'site-packages'])
spack_env.prepend_path('PYTHONPATH', site_packages_dir)
@run_before('install')
def ensure_install_dir_exists(self):
site_packages_dir = '/'.join(
[self.spec.prefix.lib,
('python' + str(self.spec['python'].version.up_to(2))),
'site-packages'])
mkdirp(site_packages_dir)
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