spack/var/spack/repos/builtin/packages/sqlite/package.py

##############################################################################
# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
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 = "www.sqlite.org"

    version('3.23.1', '0edbfd75ececb95e8e6448d6ff33df82774c9646',
            url='https://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz')
    version('3.22.0', '2fb24ec12001926d5209d2da90d252b9825366ac',
            url='https://www.sqlite.org/2018/sqlite-autoconf-3220000.tar.gz')
    version('3.21.0', '7913de4c3126ba3c24689cb7a199ea31',
            url='https://www.sqlite.org/2017/sqlite-autoconf-3210000.tar.gz')
    version('3.20.0', 'e262a28b73cc330e7e83520c8ce14e4d',
            url='https://www.sqlite.org/2017/sqlite-autoconf-3200000.tar.gz')
    version('3.18.0', 'a6687a8ae1f66abc8df739aeadecfd0c',
            url='https://www.sqlite.org/2017/sqlite-autoconf-3180000.tar.gz')
    version('3.8.10.2', 'a18bfc015cd49a1e7a961b7b77bc3b37',
            url='https://www.sqlite.org/2015/sqlite-autoconf-3081002.tar.gz')
    version('3.8.5', '0544ef6d7afd8ca797935ccc2685a9ed',
            url='https://www.sqlite.org/2014/sqlite-autoconf-3080500.tar.gz')

    depends_on('readline')

    # On some platforms (e.g., PPC) the include chain includes termios.h which
    # defines a macro B0. Sqlite has a shell.c source file that declares a
    # variable named B0 and will fail to compile when the macro is found. The
    # following patch undefines the macro in shell.c
    patch('sqlite_b0.patch', when='@3.18.0:3.21.0')

    # Starting version 3.17.0, SQLite uses compiler built-ins
    # __builtin_sub_overflow(), __builtin_add_overflow(), and
    # __builtin_mul_overflow(), which are not supported by Intel compiler.
    # Starting version 3.21.0 SQLite doesn't use the built-ins if Intel
    # compiler is used.
    patch('remove_overflow_builtins.patch', when='@3.17.0:3.20%intel')

    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')

    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)