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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 Lmdb(MakefilePackage):
"""Symas LMDB is an extraordinarily fast, memory-efficient database we
developed for the Symas OpenLDAP Project. With memory-mapped files, it
has the read performance of a pure in-memory database while retaining
the persistence of standard disk-based databases."""
homepage = "https://lmdb.tech/"
url = "https://github.com/LMDB/lmdb/archive/LMDB_0.9.21.tar.gz"
version('0.9.22', 'f3927859882eb608868c8c31586bb7eb84562a40a6bf5cc3e13b6b564641ea28')
version('0.9.21', '41a4f7b63212a00e53fabd8159008201')
version('0.9.16', '0de89730b8f3f5711c2b3a4ba517b648')
build_directory = 'libraries/liblmdb'
@property
def install_targets(self):
return ['prefix={0}'.format(self.prefix), 'install']
@run_after('install')
def install_pkgconfig(self):
mkdirp(self.prefix.lib.pkgconfig)
with open(join_path(self.prefix.lib.pkgconfig, 'lmdb.pc'), 'w') as f:
f.write('prefix={0}\n'.format(self.prefix))
f.write('exec_prefix=${prefix}\n')
f.write('libdir={0}\n'.format(self.prefix.lib))
f.write('includedir={0}\n'.format(self.prefix.include))
f.write('\n')
f.write('Name: LMDB\n')
f.write('Description: Symas LMDB is an extraordinarily fast, '
'memory-efficient database.\n')
f.write('Version: {0}\n'.format(self.spec.version))
f.write('Cflags: -I${includedir}\n')
f.write('Libs: -L${libdir} -llmdb\n')
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