umake_ascript.py

linux下的一款播放器

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"""This is the Mactinosh/AppleScript/CodeWarrior back end for Umake.  It
generates a AppleScript file which, when run, tries its best to emulate
a standard Makefile.  It uses AppleScript to generate a CodeWarrior project,
and also emits copy commands (using the AppleScript extentions in AkauSweets)
to copy the targets once built."""

import os
import sys
import string
import re
import time
import types
import posixpath
import macfs
import ascript
import umake_lib
import macpath

def condense_mac_path(_path):
    """Remove skipped directories from a macintosh path, because two
    path seperators in a row means to backstep in Macintosh path speak."""

    plist = string.split(_path, ":")
    path_list = []

    for pc in plist:
        if pc == "":
            path_list = path_list[:-1]
        else:
            path_list.append(pc)

    return string.join(path_list, ":")


def extract_ascw_path(_as_path, project):
    """extract_ascw_path takes a path string in AppleScript Codewarrior
    form and extracts the data from it, returning a 3-tuple of strings:

    Input String:
      '{name:":Win32-x86 Support:", recursive:true, origin:shell relative}'
    Returns Tuple:
      (":Win32-x86 Support:", "true", "shell relative")"""

    _as_path = string.strip(_as_path)
    if len(_as_path) == 0:
        umake_lib.fatal("extract_ascw_path() called with empty path")
    if _as_path[0] != "{" or _as_path[-1] != "}":
        umake_lib.fatal(
            "extract_ascw_path() called with invalid path=\"%s\"" % (_as_path))

    _as_path = _as_path[1:-1]
    list = string.split(_as_path, ",")

    name = ""
    recursive = ""
    origin = ""

    for item in list:
        i = string.find(item, ":")
        key = string.lower(string.strip(item[:i]))
        value = string.strip(item[i+1:])

        if key == "name":
            name = value[1:-1]
            if name[:7] == "SRCROOT":
                name = os.path.join(project.src_root_path, name[7:])
        elif key == "recursive":
            recursive = value
        elif key == "origin":
            origin = value
        else:
            umake_lib.fatal(
                "extract_ascw_path: unhandled field=\"%s\"" % (key))

    return (name, recursive, origin)


def ProjectToMacCWProjectData(platform, project):
    """Takes a Platform and Project class, defined in umake.py, and
    creates a MacCWProjectData class from them.  The MacCWProjectData class
    is then fed to the CodeWarrior AppleScript generator.  Data from the
    Project and Platform classes are munged in various ways in this function.
    There are many "make it work" hacks here."""

    mprj = MacCWProjectData()
    mprj.platform = platform
    mprj.project = project

    mprj.target_name = project.target_name
    mprj.target_type = project.target_type

    mprj.define_list = project.defines[:]
    mprj.prefix_file_include_list = project.prefix_file_include_list[:]

    ## setup paths/file names
    mprj.project_file = "%s.prj" % (mprj.target_name)
    mprj.project_file_path = os.path.join(os.getcwd(), mprj.project_file)

    ## project data foldername/folder path
    mprj.project_data = "%s Data" % (mprj.target_name)

    ## prefix file filename/path
    mprj.prefix_file = "%s_prefix.h" % (mprj.target_name)
    mprj.prefix_file_path = mprj.prefix_file
    mprj.rprefix_file = "r%s_prefix.r" % (mprj.target_name)
    mprj.rprefix_file_path = mprj.rprefix_file

    ## resource targets
    if project.with_resource_flag:
        mprj.rtarget = "%s.%s" % (
            project.resource_target, platform.resource_dll_suffix)
        mprj.rfile = project.resourcefile

        ## resource project filename/path
        mprj.rproject_file = "r%s.prj" % (mprj.target_name)
        mprj.rproject_file_path = os.path.join(os.getcwd(), mprj.rproject_file)

        ## resource project data foldername/folder path
        mprj.rproject_data = "r%s Data" % (mprj.target_name)

    ## output foldername/folder path
    mprj.output_dir = project.output_dir
    mprj.output_dir_path = condense_mac_path(
        os.path.join(os.getcwd(), mprj.output_dir))

    ## target dir foldername/folder path
    mprj.target_dir = project.target_dir
    mprj.target_dir_path = condense_mac_path(
        os.path.join(os.getcwd(), mprj.target_dir))

    ## copy over the "preferences" nested hash from the project
    for (panel, pref) in project.preferences.items():
        ## skip copying some of the panels which are handled
        ## seperately
        if panel == "Access Paths":
            for (key, value) in pref.items():
                key = string.lower(key)
                if key == "always full search":
                    mprj.always_full_search = (value == "true")

        try:
            temp = mprj.preferences[panel]
        except KeyError:
            temp = mprj.preferences[panel] = {}

        for (pref_key, pref_value) in pref.items():
            temp[pref_key] = pref_value

    ## includes are processed at the end of this, but they are
    ## accumeulated here first
    include_path_list = []

    ## create soruce_list from project.sources, adding the source
    ## path (if any) to the user access path list
    mprj.source_list = []
    for source in project.sources:
        source_path, source_name = os.path.split(source)
        mprj.source_list.append(source_name)
        if source_path and source_path not in include_path_list:
            include_path_list.append(source_path)

    ## add libraries to sources
    ## we have to add the libraries to mprj.source_list by splitting
    ## any path away (if there is a path) and adding it to the includes
    ## list, which ends up in the "Access Paths->User Paths" panel
    library_list = project.libraries + project.libraries2 + \
                   project.local_libs + project.dynamic_libraries + \
                   project.sys_libraries

    ## XXX: don't include the module libraries for static libraries
    ##      this is a hack; normally, we don't link any libraries into
    ##      static libs; on the Macintosh, dynamic library links to the
    ##      static library are inherited by whatever program or shared
    ##      library links in the static lib, and programmers have used
    ##      this feature in our code base to avoid listing all the
    ##      libraries programs/dll's link to in their Makefiles... -JMP
    if mprj.target_type != "lib":
        library_list = project.module_libs + library_list

    for library in library_list:
        lib_path, lib_name = os.path.split(library)

        ## only add to the weak link list if the library was added
        if lib_name in project.weak_link_list:
            mprj.weak_link_list.append(lib_name)

        if lib_name not in mprj.source_list:
            mprj.source_list.append(lib_name)
        if lib_path and lib_path not in include_path_list:
            include_path_list.append(lib_path)

    ## Access Paths (System Paths/User Paths)
    for path in platform.system_paths + project.system_paths:
        mprj.system_paths.append(extract_ascw_path(path,project))

    for path in platform.user_paths:
        mprj.user_paths.append(extract_ascw_path(path,project))

    ## include this for the path to the XRS(resource) dll
    ## XXX: this should be moved -JMP
    mprj.user_paths.append( (mprj.output_dir, "false", "project relative") )

    ## mix in source/lib/project.includes here
    ## drop non-unique paths
    temp_list = project.includes + include_path_list
    include_path_list = []
    for include in temp_list:
        if include not in include_path_list:
            include_path_list.append(include)

    for include in include_path_list:
        if include[-1] != ":":
            include = "%s:" % (include)

        mprj.user_paths.append( (include, "false", "project relative") )

    ## Resource Access Paths
    for path in platform.rsystem_paths:
        mprj.rsystem_paths.append(extract_ascw_path(path,project))

    for path in platform.ruser_paths:
        mprj.ruser_paths.append(extract_ascw_path(path,project))

    for include in project.resourceincludes:
        if include[-1] != ":":
            include = "%s:" % (include)

        if os.path.isdir(include):
            mprj.ruser_paths.append( (include, "false", "project relative") )
        else:
            umake_lib.warning(
                "dropping non-existant include path=\"%s\"" % (include))

    
    ## export file
    mprj.export_file = ""
    if len(project.exported_func):
        mprj.export_file = "%s.exp" % (mprj.target_name)
        mprj.export_list = project.exported_func
        if mprj.export_file not in mprj.source_list:
            mprj.source_list.append(mprj.export_file)

    ## customize the "PPC Project", "PPC PEF" panel, setting
    ## target output and type
    ppc_project = mprj.preferences["PPC Project"]
    ppc_pef = mprj.preferences["PPC PEF"]

    ## warnings
    if ppc_project["Project Type"] != "xxxProjType":
        umake_lib.warning('panel="Project Type" modified to="%s"' % (
            ppc_project["Project Type"]))

    if ppc_project["File Name"] != "xxxFileName":
        umake_lib.warning('panel="File Name" modified to="%s"' % (
            ppc_project["File Name"]))
        mprj.output_name = ppc_project["File Name"][1:-1]
    else:
        mprj.output_name = project.OutputName()

    if ppc_project["File Type"] != "xxxFileType":
        umake_lib.warning('panel="File Type" modified to="%s"' % (
            ppc_project["File Type"]))

    if ppc_pef["Fragment Name"] != "xxxFragmentName":
        umake_lib.warning('panel="Fragment Name" modified to="%s"' % (
            ppc_pef["Fragment Name"]))

    ## set target name
    ppc_project["File Name"] = '"%s"' % (mprj.output_name)
    ppc_pef["Fragment Name"] = ppc_project["File Name"]

    ## targe type/output file type
    if mprj.target_type == "lib":
        ppc_project["Project Type"] = "library"
        ## only set the filetype to 'shlb' if it has not been specified
        if ppc_project["File Type"] == "xxxFileType":
            ppc_project["File Type"] = '"????"'
    elif mprj.target_type == "exe":
        ppc_project["Project Type"] = "standard application"
        ## only set the filetype to 'shlb' if it has not been specified
        if ppc_project["File Type"] == "xxxFileType":
            ppc_project["File Type"] = '"APPL"'
    elif mprj.target_type == "dll":
        ppc_project["Project Type"] = "shared library"
        ## only set the filetype to 'shlb' if it has not been specified
        if ppc_project["File Type"] == "xxxFileType":
            ppc_project["File Type"] = '"shlb"'

    ## tweak the PPC Linker settings
    ppc_linker = mprj.preferences["PPC Linker"]

    if mprj.target_type == "lib" or mprj.target_type == "dll":
        if not ppc_linker.has_key("Initialization Name"):
            ppc_linker["Initialization Name"] = '"__initialize"'
        if not ppc_linker.has_key("Termination Name"):
            ppc_linker["Termination Name"] = '"__terminate"'
        if not ppc_linker.has_key("Main Name"):
            ppc_linker["Main Name"] = '""'
    elif mprj.target_type == "exe":
        if not ppc_linker.has_key("Initialization Name"):
            ppc_linker["Initialization Name"] = '""'
        if not ppc_linker.has_key("Termination Name"):