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  • # Copyright 2013-2020 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 *
    import glob
    import os
    
    
    class Expect(AutotoolsPackage):
        """Expect is a tool for automating interactive applications such as
        telnet, ftp, passwd, fsck, rlogin, tip, etc."""
    
        homepage = "http://expect.sourceforge.net/"
        url      = "https://sourceforge.net/projects/expect/files/Expect/5.45/expect5.45.tar.gz/download"
    
    
        version('5.45', sha256='b28dca90428a3b30e650525cdc16255d76bb6ccd65d448be53e620d95d5cc040')
    
    
        depends_on('tcl')
    
        depends_on('automake', type='build')
        depends_on('autoconf', type='build')
        depends_on('libtool',  type='build')
        depends_on('m4',       type='build')
    
        force_autoreconf = True
    
        patch('expect_detect_tcl_private_header_os_x_mountain_lion.patch', when='@5.45')
    
        def configure_args(self):
            spec = self.spec
    
            args = [
                # Without this, expect binary and library are not installed
                '--exec-prefix={0}'.format(self.prefix),
                '--enable-threads',
                '--enable-shared',
                '--enable-64bit',
                '--with-tcl={0}'.format(spec['tcl'].prefix.lib),
                '--with-tclinclude={0}'.format(spec['tcl'].prefix.include),
            ]
    
            return args
    
        @run_after('install')
        def symlink_library(self):
            """Expect installs libraries into:
    
            lib/expect5.45/libexpect5.45.so
    
            Create a symlink so that the library can be found in lib."""
    
            target = join_path(self.prefix.lib, 'expect*', 'libexpect*')
            target = glob.glob(target)[0]
    
            link_name = os.path.basename(target)
            link_name = join_path(self.prefix.lib, link_name)
    
            symlink(target, link_name)
    
    
        @run_after('install')
        def darwin_fix(self):
            # The shared library is not installed correctly on Darwin; fix this
            if self.spec.satisfies('platform=darwin'):
                fix_darwin_install_name(
                    join_path(self.prefix.lib, 'expect{0}'.format(self.version)))
    
    
                old = 'libexpect{0}.dylib'.format(self.version)
                new = glob.glob(join_path(self.prefix.lib, 'expect*',
                                          'libexpect*'))[0]
                install_name_tool = Executable('install_name_tool')
                install_name_tool('-change', old, new, self.prefix.bin.expect)