linux-2.0-libc6-alpha-gcc2.95.cf

linux下的一款播放器

# 
# ***** BEGIN LICENSE BLOCK *****
# Source last modified: $Id: linux-2.0-libc6-alpha-gcc2.95.cf,v 1.3 2004/07/07 22:00:05 hubbe Exp $
# 
# Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
# 
# The contents of this file, and the files included with this file,
# are subject to the current version of the RealNetworks Public
# Source License (the "RPSL") available at
# http://www.helixcommunity.org/content/rpsl unless you have licensed
# the file under the current version of the RealNetworks Community
# Source License (the "RCSL") available at
# http://www.helixcommunity.org/content/rcsl, in which case the RCSL
# will apply. You may also obtain the license terms directly from
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# to this file, the RCSL.  Please see the applicable RPSL or RCSL for
# the rights, obligations and limitations governing use of the
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# ***** END LICENSE BLOCK *****
# 
"""Linux libc6 using gcc 2.95.2 on the Alpha processor.  This is used for
building the RealPlayer client only."""

exec_config_file('linux-common.cf')

## list of PCF files to run
platform.pcf_prefix_list = ['unix', 'linux2']

## platform defines 
project.AddDefines("_ALPHA", "_LONG_IS_64", "_LITTLE_ENDIAN", "_STRICT_ALIGNMENT")

## set the dynamic linker to use for this platform
platform.dynamic_linker = '/lib/ld-linux.so.2'

## make GCC 2.95.x permissive so it won't barf on our code
platform.cc.args['default'] = '--permissive -pipe -W'
platform.cc.args['debug'] = '-O0 -g3'
platform.cxx.args['default'] = '--permissive -pipe -W'
platform.cxx.args['debug'] = '-O0 -g3'

DisableRTTIIfNecessary()

## Set up the Linker
class LinuxLinker(GCCLinker):
    def __init__(self):
        Linker.__init__(self)
        self.make_var = 'LD'
        self.make_flags = 'LDFLAGS'
        self.args['default'] = ''
        self.args['profile'] = ''
        self.args['static'] = ''
        self.target_arg = '-o'
        self.ldcmd = 'gcc'
        self.ldargs = ''

    def execute_dll(self, target, objects, static_libs, dynamic_libs):
        return form_string(
            platform.form_var(self.make_var),
            platform.form_var(self.make_flags),
            self.target_arg,
            target,
            self.crti_path(),
            self.crtbegin_path(),
            objects,
            static_libs,
            self.link_paths(),
            dynamic_libs,
            self.crtend_path(),
            self.crtn_path())

    def execute_exe(self, target, objects, static_libs, dynamic_libs):
        return form_string(
            platform.form_var(self.make_var),
            platform.form_var(self.make_flags),
            self.target_arg,
            target,
            self.crt1_path(),
            self.crti_path(),
            self.crtbegin_path(),
            objects,
            static_libs,
            self.link_paths(),
            dynamic_libs,
            '--whole-archive',
            self.libgcc_path(),
            '--no-whole-archive',
            self.crtend_path(),
            self.crtn_path())

    def execute(self, target, objects, static_libs, dynamic_libs):
        if project.target_type == 'dll':
            return self.execute_dll(target, objects, static_libs, dynamic_libs)

        elif project.target_type == 'exe':
            return self.execute_exe(target, objects, static_libs, dynamic_libs)

        ## default
        return '%s %s %s %s %s %s %s' % (
            platform.form_var(self.make_var),
            platform.form_var(self.make_flags),
            self.target_arg,
            target,
            objects,
            dynamic_libs,
            static_libs)

    def set_type(self):
        self.cmd = self.ldcmd

        if project.target_type == 'dll':
            self.cmd = 'ld'
            dll_args = '-m elf64alpha -shared'
            self.args['default'] = '%s %s' % (dll_args, self.ldargs)
            
        elif project.target_type == 'exe':
            self.cmd = 'ld'
            exe_args = '-m elf64alpha -dynamic-linker %s --export-dynamic' % (platform.dynamic_linker)
            self.args['default'] = '%s %s' % (exe_args, self.ldargs)

        else:
            self.args['default'] = self.ldargs
            
platform.link = LinuxLinker()