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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 *
from spack import architecture
class Sqlite(AutotoolsPackage):
"""SQLite3 is an SQL database engine in a C library. Programs that
link the SQLite3 library can have SQL database access without
running a separate RDBMS process.
"""
homepage = "https://www.sqlite.org"
version('3.26.0', '9af2df1a6da5db6e2ecf3f463625f16740e036e9',
url='https://sqlite.org/2018/sqlite-autoconf-3260000.tar.gz')
# All versions prior to 3.26.0 are vulnerable to Magellan, see
# https://blade.tencent.com/magellan/index_en.html
depends_on('readline')
variant('functions', default=False,
description='Provide mathematical and string extension functions '
'for SQL queries using the loadable extensions '
'mechanism.')
resource(name='extension-functions',
url='https://sqlite.org/contrib/download/extension-functions.c/download/extension-functions.c?get=25',
md5='3a32bfeace0d718505af571861724a43',
expand=False,
placement={'extension-functions.c?get=25':
'extension-functions.c'},
when='+functions')
@property
def libs(self):
return find_libraries('libsqlite3', root=self.prefix.lib)
def get_arch(self):
arch = architecture.Arch()
arch.platform = architecture.platform()
return str(arch.platform.target('default_target'))
def configure_args(self):
args = []
if self.get_arch() == 'ppc64le':
args.append('--build=powerpc64le-redhat-linux-gnu')
return args
@run_after('install')
def build_libsqlitefunctions(self):
if '+functions' in self.spec:
libraryname = 'libsqlitefunctions.' + dso_suffix
cc = Executable(spack_cc)
cc(self.compiler.pic_flag, '-lm', '-shared',
'extension-functions.c', '-o', libraryname)
install(libraryname, self.prefix.lib)
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