freebsd.cf

linux下的一款播放器

# 
# ***** BEGIN LICENSE BLOCK *****
# Source last modified: $Id: freebsd.cf,v 1.3 2004/07/18 18:43:14 dcollins 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
# RealNetworks.  You may not use this file except in compliance with
# the RPSL or, if you have a valid RCSL with RealNetworks applicable
# to this file, the RCSL.  Please see the applicable RPSL or RCSL for
# the rights, obligations and limitations governing use of the
# contents of the file.
# 
# Alternatively, the contents of this file may be used under the
# terms of the GNU General Public License Version 2 or later (the
# "GPL") in which case the provisions of the GPL are applicable
# instead of those above. If you wish to allow use of your version of
# this file only under the terms of the GPL, and not to allow others
# to use your version of this file under the terms of either the RPSL
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# the GPL. If you do not delete the provisions above, a recipient may
# use your version of this file under the terms of any one of the
# RPSL, the RCSL or the GPL.
# 
# This file is part of the Helix DNA Technology. RealNetworks is the
# developer of the Original Code and owns the copyrights in the
# portions it created.
# 
# This file, and the files included with this file, is distributed
# and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
# KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
# ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
# ENJOYMENT OR NON-INFRINGEMENT.
# 
# Technology Compatibility Kit Test Suite(s) Location:
#    http://www.helixcommunity.org/content/tck
# 
# Contributor(s):
# 
# ***** END LICENSE BLOCK *****
# 
"""Basic FreeBSD cf file, inherited by other freebsd-x.y-z.cf files."""

exec_config_file('unix.cf')
exec_config_file('gcc.cf')

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

project.AddDefines("_FREEBSD")

make_toc = platform.make_toc
make_toc.cmd = 'ranlib'
make_toc.make_var = 'RANLIB'

make_lib = platform.make_lib
make_lib.cmd = 'ar cr '
make_lib.make_var = 'MAKE_LIB'
make_lib.make_flags = 'MAKE_LIB_FLAGS'
platform.cc.args['default']  = '-pipe -fsigned-char'
platform.cxx.args['default'] = '-pipe -fsigned-char'
DisableRTTIIfNecessary()


# Set up the Linker
class FreeBSDLinker(Linker2):
    def __init__(self):
        Linker2.__init__(self)
        self.linker=platform.cc.cmd
        self.extra_arguments=[]

    def add_argument(self, arg):
        self.extra_arguments.append(arg)
    
    def link_paths(self):
        return string.join(platform.system_paths +
                           project.system_paths)

    def link_script_path(self):
        return "%s.exp" % (project.TargetName())

    def armerge_lib_path(self):
        libname = "%s_libs.%s" % (project.target_name, platform.library_suffix)
        return os.path.join(project.output_dir, libname)
    
    def armerge_tmp_path(self):
        return os.path.join(project.object_dir, "lib")

    def write_link_script(self, path):
        ## if there are no exported functions, die here
        if len(project.exported_func) == 0:
            umake_lib.fatal("dll target without exported functions") 
        
        ## create a gcc link script
        fil = open(path, "w")
        fil.write("VERSION\n")
        fil.write("{\n")
        fil.write("  G2 {\n")
        fil.write("    global:\n")

        for export in project.exported_func:
            fil.write("      %s;\n" % (export))

        fil.write("    local:\n")
        fil.write("      *;\n")
        fil.write("  };\n")
        fil.write("}\n")
        fil.close()

    def LinkLIB(self, target_path, objects):
        cmd_list = []
        
        cmd = "%s %s %s" % (make_lib.cmd, target_path, objects)
        cmd_list.append(cmd)

        cmd = "ranlib %s" % (target_path)
        cmd_list.append(cmd)

        return cmd_list

    def CleanLIB(self, target_path):
        return [target_path]

    def LinkDLL(self, target_path, objects, static_libs, dynamic_libs):
        cmd_list = []

        armerge_cmd = os.path.join(BUILD_ROOT, "bin", "armerge")
        tmp_path = self.armerge_tmp_path()
        libpath = self.armerge_lib_path()
        cmd = "%s -d %s %s %s" % (
            armerge_cmd, tmp_path, libpath, static_libs)
        cmd_list.append(cmd)

        lspath = self.link_script_path()
        self.write_link_script(lspath)
        if project.exported_func:
            undefinedSymbols="-u "+string.join(project.exported_func," -u ")
        else:
            undefinedSymbols=""

        cmd = "g++ -shared %s -o %s %s %s %s %s %s -lgcc" % (
            lspath, target_path,
            undefinedSymbols,
            objects, libpath,
            self.link_paths(), dynamic_libs)
        cmd_list.append(cmd)

        cmd = "rm %s" % (libpath)
        cmd_list.append(cmd)

        return cmd_list

    def CleanDLL(self, target_path):
        list = []
        list.append(target_path)
        list.append(self.armerge_tmp_path())
        list.append(self.armerge_lib_path())
        return list

    def LinkEXE(self, target_path, objects, static_libs, dynamic_libs):
        cmd_list = []

        armerge_cmd = os.path.join(BUILD_ROOT, "bin", "armerge")
        tmp_path = self.armerge_tmp_path()
        libpath = self.armerge_lib_path()
        cmd = "%s -d %s %s %s" % (armerge_cmd, tmp_path, libpath, static_libs)
        cmd_list.append(cmd)

        # Link using g++ for proper handling of C++
        cmd = "g++ -Wl,-export-dynamic -o %s %s %s %s %s" % (
            target_path, objects, libpath, self.link_paths(), dynamic_libs)
        cmd_list.append(cmd)

        cmd = "rm %s" % (libpath)
        cmd_list.append(cmd)

        return cmd_list
    
    def CleanEXE(self, target_path):
        list = []
        list.append(target_path)
        list.append(self.armerge_tmp_path())
        list.append(self.armerge_lib_path())
        return list
    
    def make_lib_static(self, lib):
        return "-Wl,-Bstatic %s -Wl,-Bdynamic" % lib
    

platform.link = FreeBSDLinker()
platform.link.ldargs = '-L/usr/X11R6/lib --export-dynamic'
project.includes.append('/usr/X11R6/include')


## LessTif/Motif root defined with environment variable XMROOT
if os.environ.has_key('XMROOT'):
    project.includes.append('%s/include' % (os.environ['XMROOT']))
    platform.link.ldargs = '%s -L%s/lib' % (platform.link.ldargs, os.environ['XMROOT'])