# 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 os import symlink


class BlastLegacy(Package):
    """Legacy NCBI BLAST distribution -- no longer supported.
       Contains older programs including `blastall'"""

    homepage = "https://www.ncbi.nlm.nih.gov/"
    url      = "ftp://ftp.ncbi.nlm.nih.gov/blast/executables/legacy.NOTSUPPORTED/2.2.26/ncbi.tar.gz"

    version('2.2.26', sha256='d8fffac25efc8ca894c707c840a4797a8a949ae6fd983d2f91c9972f788efb7d')

    depends_on('tcsh', type='build')

    def install(self, spec, prefix):
        filter_file('/bin/csh -f', '/bin/env tcsh', 'make/ln-if-absent',
                    string=True)

        tcsh = which('tcsh')
        with working_dir('..'):
            tcsh('./ncbi/make/makedis.csh')

        # depends on local data in the source tree
        install_path = join_path(prefix, 'usr/local/blast-legacy')
        mkdirp(install_path)
        install_tree('.', install_path)

        # symlink build output with binaries
        symlink(join_path(install_path, 'build'), prefix.bin)

# 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 os import symlink


class BlastLegacy(Package):
    """Legacy NCBI BLAST distribution -- no longer supported.
       Contains older programs including `blastall'"""

    homepage = "https://www.ncbi.nlm.nih.gov/"
    url      = "ftp://ftp.ncbi.nlm.nih.gov/blast/executables/legacy.NOTSUPPORTED/2.2.26/ncbi.tar.gz"

    version('2.2.26', sha256='d8fffac25efc8ca894c707c840a4797a8a949ae6fd983d2f91c9972f788efb7d')

    depends_on('tcsh', type='build')

    def install(self, spec, prefix):
        filter_file('/bin/csh -f', '/usr/bin/env tcsh', 'make/ln-if-absent',
                    string=True)

        symlink(self.stage.source_path, '../ncbi')
        tcsh = which('tcsh')
        with working_dir('..'):
            tcsh('./ncbi/make/makedis.csh')

        # depends on local data in the source tree
        install_path = join_path(prefix, 'usr/local/blast-legacy')
        mkdirp(install_path)
        install_tree('.', install_path)

        # symlink build output with binaries
        symlink(join_path(install_path, 'build'), prefix.bin)

fix build issues (#13370)