<filename>3.7.0/lldb-3.7.0.src/scripts/Python/finishSwigPythonLLDB.py
""" Python SWIG post process script for each language

    --------------------------------------------------------------------------
    File:           finishSwigPythonLLDB.py

    Overview:       Python script(s) to post process SWIG Python C++ Script
                    Bridge wrapper code on the Windows/LINUX/OSX platform.
                    The Python scripts are equivalent to the shell script (.sh)
                    files.
                    For the Python script interpreter (external to liblldb) to
                    be able to import and use the lldb module, there must be
                    two files, lldb.py and _lldb.so, that it can find. lldb.py
                    is generated by SWIG at the same time it generates the C++
                    file.  _lldb.so is actually a symlink file that points to
                    the LLDB shared library/framework.
                    The Python script interpreter needs to be able to
                    automatically find these two files. On Darwin systems it
                    searches in the LLDB.framework, as well as in all the normal
                    Python search paths.  On non-Darwin systems these files will
                    need to be put some place where Python will find them.
                    This shell script creates the _lldb.so symlink in the
                    appropriate place, and copies the lldb.py (and
                    embedded_interpreter.py) file to the correct directory.

    Gotchas:        Python debug complied pythonXX_d.lib is required for SWIG
                    to build correct LLDBWrapperPython.cpp in order for Visual
                    Studio to compile successfully. The release version of the
                    Python lib will not work (20/12/2013).
                    LLDB (dir) CMakeLists.txt uses windows environmental
                    variables $PYTHON_INCLUDE and $PYTHON_LIB to locate
                    Python files required for the build.

    Copyright:      None.
    --------------------------------------------------------------------------

"""

# Python modules:
import os           # Provide directory and file handling, determine OS information
import sys          # System specific parameters and functions
import errno        # OS error results
import shutil       # High-level operations on files and collections of files
import subprocess   # Call external programs
import ctypes       # Invoke Windows API for creating symlinks

# Third party modules:

# In-house modules:
import utilsOsType      # Determine the OS type this script is running on
import utilsDebug       # Debug Python scripts

# User facing text:
strMsgOsVersion = "The current OS is %s";
strMsgPyVersion = "The Python version is %d.%d";
strErrMsgProgFail = "Program failure: ";
strErrMsgLLDBPyFileNotNotFound = "Unable to locate lldb.py at path '%s'";
strMsgCopyLLDBPy = "Copying lldb.py from '%s' to '%s'";
strErrMsgFrameWkPyDirNotExist = "Unable to find the LLDB.framework directory '%s'";
strMsgCreatePyPkgCopyPkgFile = "create_py_pkg: Copied file '%s' to folder '%s'";
strMsgCreatePyPkgInitFile = "create_py_pkg: Creating pakage init file '%s'";
strMsgCreatePyPkgMkDir = "create_py_pkg: Created folder '%s'";
strMsgConfigBuildDir = "Configuration build directory located at '%s'";
strMsgFoundLldbFrameWkDir = "Found '%s'";
strMsgPyFileLocatedHere = "Python file will be put in '%s'";
strMsgFrameWkPyExists = "Python output folder '%s' already exists";
strMsgFrameWkPyMkDir = "Python output folder '%s' will be created";
strErrMsgCreateFrmWkPyDirFailed = "Unable to create directory '%s' error: %s";
strMsgSymlinkExists = "Symlink for '%s' already exists";
strMsgSymlinkMk = "Creating symlink for %s  (%s -> %s)";
strErrMsgCpLldbpy = "copying lldb to lldb package directory";
strErrMsgCreatePyPkgMissingSlash = "Parameter 3 fn create_py_pkg() missing slash";
strErrMsgMkLinkExecute = "Command mklink failed: %s";
strErrMsgMakeSymlink = "creating symbolic link";
strErrMsgUnexpected = "Unexpected error: %s";

def is_debug_interpreter():
    return hasattr(sys, 'gettotalrefcount')

#++---------------------------------------------------------------------------
# Details:  Copy files needed by lldb/macosx/heap.py to build libheap.dylib.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def macosx_copy_file_for_heap( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script macosx_copy_file_for_heap()" );
    bOk = True;
    strMsg = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType != utilsOsType.EnumOsType.Darwin:
        return (bOk, strMsg);

    strHeapDir = os.path.join(vstrFrameworkPythonDir, "macosx", "heap");
    strHeapDir = os.path.normcase( strHeapDir );
    if (os.path.exists( strHeapDir ) and os.path.isdir( strHeapDir )):
        return (bOk, strMsg);

    os.makedirs( strHeapDir );

    strRoot = os.path.normpath(vDictArgs[ "--srcRoot" ]);
    strSrc = os.path.join(strRoot, "examples", "darwin", "heap_find", "heap", "heap_find.cpp");
    shutil.copy( strSrc, strHeapDir );
    strSrc = os.path.join(strRoot, "examples", "darwin", "heap_find", "heap", "Makefile");
    shutil.copy( strSrc, strHeapDir );

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Create Python packages and Python __init__ files.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrPkgDir              - (R) Destination for copied Python files.
#           vListPkgFiles           - (R) List of source Python files.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def create_py_pkg( vDictArgs, vstrFrameworkPythonDir, vstrPkgDir, vListPkgFiles ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script create_py_pkg()" );
    dbg.dump_object( "Package file(s):", vListPkgFiles );
    bDbg = vDictArgs.has_key( "-d" );

    bOk = True;
    strMsg = "";

    if vstrPkgDir.__len__() != 0 and vstrPkgDir[ 0 ] != "/":
        bOk = False;
        strMsg = strErrMsgCreatePyPkgMissingSlash;
        return (bOk, strMsg);

    strPkgName = vstrPkgDir;
    strPkgName = "lldb" + strPkgName.replace( "/", "." );

    strPkgDir = vstrFrameworkPythonDir;
    strPkgDir += vstrPkgDir;
    strPkgDir = os.path.normcase( strPkgDir );

    if not(os.path.exists( strPkgDir ) and os.path.isdir( strPkgDir )):
        if bDbg:
            print(strMsgCreatePyPkgMkDir % strPkgDir);
        os.makedirs( strPkgDir );

    for strPkgFile in vListPkgFiles:
        if os.path.exists( strPkgFile ) and os.path.isfile( strPkgFile ):
            if bDbg:
                print(strMsgCreatePyPkgCopyPkgFile % (strPkgFile, strPkgDir));
            shutil.copy( strPkgFile, strPkgDir );

    # Create a packet init files if there wasn't one
    strPkgIniFile = os.path.normpath(os.path.join(strPkgDir, "__init__.py"));
    if os.path.exists( strPkgIniFile ) and os.path.isfile( strPkgIniFile ):
        return (bOk, strMsg);

    strPyScript = "__all__ = [";
    strDelimiter = "";
    for strPkgFile in vListPkgFiles:
        if os.path.exists( strPkgFile ) and os.path.isfile( strPkgFile ):
            strBaseName = os.path.basename( strPkgFile );
            nPos = strBaseName.find( "." );
            if nPos != -1:
                strBaseName = strBaseName[ 0 : nPos ];
            strPyScript += "%s\"%s\"" % (strDelimiter, strBaseName);
            strDelimiter = ",";
    strPyScript += "]\n";
    strPyScript += "for x in __all__:\n";
    strPyScript += "\t__import__('%s.' + x)" % strPkgName;

    if bDbg:
        print(strMsgCreatePyPkgInitFile % strPkgIniFile);
    file = open( strPkgIniFile, "w" );
    file.write( strPyScript );
    file.close();

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Copy the lldb.py file into the lldb package directory and rename
#           to __init_.py.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrCfgBldDir           - (R) Config directory path.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def copy_lldbpy_file_to_lldb_pkg_dir( vDictArgs, vstrFrameworkPythonDir, vstrCfgBldDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script copy_lldbpy_file_to_lldb_pkg_dir()" );
    bOk = True;
    bDbg = vDictArgs.has_key( "-d" );
    strMsg = "";

    strSrc = os.path.join(vstrCfgBldDir, "lldb.py");
    strSrc = os.path.normcase( strSrc );
    strDst = os.path.join(vstrFrameworkPythonDir, "__init__.py");
    strDst = os.path.normcase( strDst );

    if not os.path.exists( strSrc ):
        strMsg = strErrMsgLLDBPyFileNotNotFound % strSrc;
        return (bOk, strMsg);

    try:
        if bDbg:
            print(strMsgCopyLLDBPy % (strSrc, strDst));
        shutil.copyfile( strSrc, strDst );
    except IOError as e:
        bOk = False;
        strMsg = "I/O error( %d ): %s %s" % (e.errno, e.strerror, strErrMsgCpLldbpy);
        if e.errno == 2:
            strMsg += " Src:'%s' Dst:'%s'" % (strSrc, strDst);
    except:
        bOk = False;
        strMsg = strErrMsgUnexpected % sys.exec_info()[ 0 ];

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link on a Windows platform.
# Args:     vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_windows( vstrSrcPath, vstrTargetPath ):
    print "Making symlink from %s to %s" % (vstrSrcPath, vstrTargetPath);
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_windows()" );
    bOk = True;
    strErrMsg = "";

    try:
        csl = ctypes.windll.kernel32.CreateHardLinkW
        csl.argtypes = (ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint32)
        csl.restype = ctypes.c_ubyte
        if csl(vstrTargetPath, vstrSrcPath, 0) == 0:
            raise ctypes.WinError()
    except Exception as e:
        if e.errno != 17:
            bOk = False;
            strErrMsg = "WinError( %d ): %s %s" % (e.errno, e.strerror, strErrMsgMakeSymlink);
            strErrMsg += " Src:'%s' Target:'%s'" % (vstrSrcPath, vstrTargetPath);

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link on a UNIX style platform.
# Args:     vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_other_platforms( vstrSrcPath, vstrTargetPath ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_other_platforms()" );
    bOk = True;
    strErrMsg = "";

    try:
        os.symlink( vstrSrcPath, vstrTargetPath );
    except OSError as e:
        bOk = False;
        strErrMsg = "OSError( %d ): %s %s" % (e.errno, e.strerror, strErrMsgMakeSymlink);
        strErrMsg += " Src:'%s' Target:'%s'" % (vstrSrcPath, vstrTargetPath);
    except:
        bOk = False;
        strErrMsg = strErrMsgUnexpected % sys.exec_info()[ 0 ];

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink( vDictArgs, vstrFrameworkPythonDir, vstrSrcFile, vstrTargetFile ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink()" );
    bOk = True;
    strErrMsg = "";
    bDbg = vDictArgs.has_key( "-d" );
    strTarget = os.path.join(vstrFrameworkPythonDir, vstrTargetFile);
    strTarget = os.path.normcase( strTarget );
    strSrc = "";

    os.chdir( vstrFrameworkPythonDir );
    bMakeFileCalled = vDictArgs.has_key( "-m" );
    eOSType = utilsOsType.determine_os_type();
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        # Resolve vstrSrcFile path relatively the build directory
        if eOSType == utilsOsType.EnumOsType.Windows:
            # On a Windows platform the vstrFrameworkPythonDir looks like:
            # llvm\\build\\Lib\\site-packages\\lldb
            strBuildDir = os.path.join("..", "..", "..");
        else:
            # On a UNIX style platform the vstrFrameworkPythonDir looks like:
            # llvm/build/lib/python2.7/site-packages/lldb
            strBuildDir = os.path.join("..", "..", "..", "..");
        strSrc = os.path.normcase(os.path.join(strBuildDir, vstrSrcFile));
        strTargetDir = os.path.dirname(strTarget);
        strSrc = os.path.relpath(os.path.abspath(strSrc), strTargetDir);

    if eOSType == utilsOsType.EnumOsType.Unknown:
        bOk = False;
        strErrMsg = strErrMsgOsTypeUnknown;
    elif eOSType == utilsOsType.EnumOsType.Windows:
        if os.path.isfile( strTarget ):
            if bDbg:
                print strMsgSymlinkExists % vstrTargetFile;
            return (bOk, strErrMsg);
        if bDbg:
            print strMsgSymlinkMk % (vstrTargetFile, strSrc, strTarget);
        bOk, strErrMsg = make_symlink_windows( strSrc,
                                               strTarget );
    else:
        if os.path.islink( strTarget ):
            if bDbg:
                print strMsgSymlinkExists % vstrTargetFile;
            return (bOk, strErrMsg);
        if bDbg:
            print strMsgSymlinkMk % (vstrTargetFile, strSrc, strTarget);
        bOk, strErrMsg = make_symlink_other_platforms( strSrc,
                                                       strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic that the script bridge for Python will need in
#           the Python framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrLiblldbName         - (R) File name for _lldb library.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_liblldb( vDictArgs, vstrFrameworkPythonDir, vstrLiblldbFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_liblldb()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrLiblldbFileName;
    strSrc = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Windows:
        # When importing an extension module using a debug version of python, you
        # write, for example, "import foo", but the interpreter searches for
        # "foo_d.pyd"
        if is_debug_interpreter():
            strTarget += "_d";
        strTarget += ".pyd";
    else:
        strTarget += ".so";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        strSrc = os.path.join("lib", "LLDB");
    else:
        strLibFileExtn = "";
        if eOSType == utilsOsType.EnumOsType.Windows:
            strSrc = os.path.join("bin", "liblldb.dll");
        else:
            if eOSType == utilsOsType.EnumOsType.Darwin:
                strLibFileExtn = ".dylib";
            else:
                strLibFileExtn = ".so";
            strSrc = os.path.join("lib", "liblldb" + strLibFileExtn);

    if eOSType != utilsOsType.EnumOsType.Windows:
        # Create a symlink to the "lib" directory, to ensure liblldb's RPATH is
        # effective.
        bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, "lib", os.path.join("../lib") );
        if not bOk:
            return (bOk, strErrMsg)

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link to the darwin-debug.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrDarwinDebugFileName - (R) File name for darwin-debug.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_darwin_debug( vDictArgs, vstrFrameworkPythonDir, vstrDarwinDebugFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_darwin_debug()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrDarwinDebugFileName;
    strSrc = "";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        strSrc = os.path.join("bin", "lldb-launcher");

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link to the argdumper.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrArgdumperFileName   - (R) File name for argdumper.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_argdumper( vDictArgs, vstrFrameworkPythonDir, vstrArgdumperFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_argdumper()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrArgdumperFileName;
    strSrc = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Windows:
        strTarget += ".exe";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        strExeFileExtn = "";
        if eOSType == utilsOsType.EnumOsType.Windows:
            strExeFileExtn = ".exe";
        strSrc = os.path.join("bin", "argdumper" + strExeFileExtn);

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symlink that the script bridge for Python will need in
#           the Python framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def create_symlinks( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script create_symlinks()" );
    bOk = True;
    strErrMsg = "";
    eOSType = utilsOsType.determine_os_type();

    # Make symlink for _lldb
    strLibLldbFileName = "_lldb";
    if bOk:
        bOk, strErrMsg = make_symlink_liblldb( vDictArgs,
                                               vstrFrameworkPythonDir,
                                               strLibLldbFileName );

    # Make symlink for darwin-debug on Darwin
    strDarwinDebugFileName = "darwin-debug"
    if bOk and eOSType == utilsOsType.EnumOsType.Darwin:
        bOk, strErrMsg = make_symlink_darwin_debug( vDictArgs,
                                                    vstrFrameworkPythonDir,
                                                    strDarwinDebugFileName );

    # Make symlink for argdumper
    strArgdumperFileName = "argdumper"
    if bOk:
        bOk, strErrMsg = make_symlink_argdumper( vDictArgs,
                                                 vstrFrameworkPythonDir,
                                                 strArgdumperFileName );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Look for the directory in which to put the Python files; if it
#           does not already exist, attempt to make it.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def find_or_create_python_dir( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script find_or_create_python_dir()" );
    bOk = True;
    strMsg = "";
    bDbg = vDictArgs.has_key( "-d" );

    if os.path.isdir( vstrFrameworkPythonDir ):
        if bDbg:
            print strMsgFrameWkPyExists % vstrFrameworkPythonDir;
        return (bOk, strMsg);

    if bDbg:
        print strMsgFrameWkPyMkDir % vstrFrameworkPythonDir;

    try:
        os.makedirs( vstrFrameworkPythonDir );
    except OSError as exception:
        bOk = False;
        strMsg = strErrMsgCreateFrmWkPyDirFailed % (vstrFrameworkPythonDir,
                                                    os.strerror( exception.errno ));

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the configuration build path if present and valid (using
#           parameter --cfgBlddir or copy the Python Framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Config directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_config_build_dir( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_config_build_dir()" );
    bOk = True;
    strErrMsg = "";

    strConfigBldDir = "";
    bHaveConfigBldDir = vDictArgs.has_key( "--cfgBldDir" );
    if bHaveConfigBldDir:
        strConfigBldDir = vDictArgs[ "--cfgBldDir" ];
    if (bHaveConfigBldDir == False) or (strConfigBldDir.__len__() == 0):
        strConfigBldDir = vstrFrameworkPythonDir;

    return (bOk, strConfigBldDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Determine where to put the files. Retrieve the directory path for
#           Python's dist_packages/ site_package folder on a Windows platform.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir_windows( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir_windows()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";

    # We are being built by LLVM, so use the PYTHON_INSTALL_DIR argument,
    # and append the python version directory to the end of it.  Depending
    # on the system other stuff may need to be put here as well.
    from distutils.sysconfig import get_python_lib;
    strPythonInstallDir = "";
    bHaveArgPrefix = vDictArgs.has_key( "--prefix" );
    if bHaveArgPrefix:
        strPythonInstallDir = os.path.normpath(vDictArgs[ "--prefix" ]);

    bHaveArgCmakeBuildConfiguration = vDictArgs.has_key( "--cmakeBuildConfiguration" );
    if bHaveArgCmakeBuildConfiguration:
        strPythonInstallDir = os.path.join(strPythonInstallDir, vDictArgs["--cmakeBuildConfiguration"]);

    if strPythonInstallDir.__len__() != 0:
        strWkDir = get_python_lib( True, False, strPythonInstallDir );
    else:
        strWkDir = get_python_lib( True, False );
    strWkDir = os.path.normcase(os.path.join(strWkDir, "lldb"));

    return (bOk, strWkDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the directory path for Python's dist_packages/
#           site_package folder on a UNIX style platform.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir_other_platforms( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir_other_platform()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";
    bDbg = vDictArgs.has_key( "-d" );

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if bMakeFileCalled:
        dbg.dump_text( "Built by LLVM" );
        return get_framework_python_dir_windows( vDictArgs );
    else:
        dbg.dump_text( "Built by XCode" );
        # We are being built by XCode, so all the lldb Python files can go
        # into the LLDB.framework/Resources/Python subdirectory.
        strWkDir = vDictArgs[ "--targetDir" ];
        strWkDir += os.path.join(strWkDir, "LLDB.framework");
        if os.path.exists( strWkDir ):
            if bDbg:
                print strMsgFoundLldbFrameWkDir % strWkDir;
            strWkDir = os.path.join(strWkDir, "Resources", "Python", "lldb");
            strWkDir = os.path.normcase( strWkDir );
        else:
            bOk = False;
            strErrMsg = strErrMsgFrameWkPyDirNotExist % strWkDir;

    return (bOk, strWkDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the directory path for Python's dist_packages/
#           site_package folder depending on the type of OS platform being
#           used.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Unknown:
        bOk = False;
        strErrMsg = strErrMsgOsTypeUnknown;
    elif eOSType == utilsOsType.EnumOsType.Windows:
        bOk, strWkDir, strErrMsg = get_framework_python_dir_windows( vDictArgs );
    else:
        bOk, strWkDir, strErrMsg = get_framework_python_dir_other_platforms( vDictArgs );

    return (bOk, strWkDir, strErrMsg);

#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------

""" Details: Program main entry point fn. Called by another Python script.

    --------------------------------------------------------------------------
    Details: This script is to be called by another Python script. It is not
             intended to be called directly i.e from the command line.
    Args:   vDictArgs   - (R) Map of parameter names to values.
            -d (optional)   Determines whether or not this script
                            outputs additional information when running.
            -m (optional)   Specify called from Makefile system. If given locate
                            the LLDBWrapPython.cpp in --srcRoot/source folder
                            else in the --targetDir folder.
            --srcRoot       The root of the lldb source tree.
            --targetDir     Where the lldb framework/shared library gets put.
            --cfgBlddir     Where the buildSwigPythonLLDB.py program will
            (optional)      put the lldb.py file it generated from running
                            SWIG.
            --prefix        Is the root directory used to determine where
            (optional)      third-party modules for scripting languages should
                            be installed. Where non-Darwin systems want to put
                            the .py and .so files so that Python can find them
                            automatically. Python install directory.
    Results:    0       Success
                -100+   Error from this script to the caller script.
                -100    Error program failure with optional message.

    --------------------------------------------------------------------------

"""
def main( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script main()" );
    bOk = True;
    strMsg = "";
    strErrMsgProgFail = "";

    bDbg = vDictArgs.has_key( "-d" );

    eOSType = utilsOsType.determine_os_type();
    if bDbg:
        pyVersion = sys.version_info;
        print(strMsgOsVersion % utilsOsType.EnumOsType.name_of( eOSType ));
        print(strMsgPyVersion % (pyVersion[ 0 ], pyVersion[ 1 ]));

    bOk, strFrameworkPythonDir, strMsg = get_framework_python_dir( vDictArgs );

    if bOk:
        bOk, strCfgBldDir, strMsg = get_config_build_dir( vDictArgs, strFrameworkPythonDir );
    if bOk and bDbg:
        print strMsgPyFileLocatedHere % strFrameworkPythonDir;
        print strMsgConfigBuildDir % strCfgBldDir;

    if bOk:
        bOk, strMsg = find_or_create_python_dir( vDictArgs, strFrameworkPythonDir );

    if bOk:
        bOk, strMsg = create_symlinks( vDictArgs, strFrameworkPythonDir );

    if bOk:
        bOk, strMsg = copy_lldbpy_file_to_lldb_pkg_dir( vDictArgs,
                                                        strFrameworkPythonDir,
                                                        strCfgBldDir );
    strRoot = os.path.normpath(vDictArgs[ "--srcRoot" ]);
    if bOk:
        # lldb
        listPkgFiles = [ os.path.join(strRoot, "source", "Interpreter", "embedded_interpreter.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "", listPkgFiles );

    if bOk:
        # lldb/formatters/cpp
        listPkgFiles = [ os.path.join(strRoot, "examples", "synthetic", "gnu_libstdcpp.py"),
                         os.path.join(strRoot, "examples", "synthetic", "libcxx.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/formatters/cpp", listPkgFiles );

    if bOk:
        # Make an empty __init__.py in lldb/runtime as this is required for
        # Python to recognize lldb.runtime as a valid package (and hence,
        # lldb.runtime.objc as a valid contained package)
        listPkgFiles = [];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/runtime", listPkgFiles );

    if bOk:
        # lldb/formatters
        # Having these files copied here ensure that lldb/formatters is a
        # valid package itself
        listPkgFiles = [ os.path.join(strRoot, "examples", "summaries", "cocoa", "cache.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "metrics.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "attrib_fromdict.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "Logger.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/formatters", listPkgFiles );

    if bOk:
        # lldb/utils
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "symbolication.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/utils", listPkgFiles );

    if bOk and (eOSType == utilsOsType.EnumOsType.Darwin):
        # lldb/macosx
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "crashlog.py"),
                         os.path.join(strRoot, "examples", "darwin", "heap_find", "heap.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/macosx", listPkgFiles );

    if bOk and (eOSType == utilsOsType.EnumOsType.Darwin):
        # lldb/diagnose
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "diagnose_unwind.py"),
                         os.path.join(strRoot, "examples", "python", "diagnose_nsstring.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/diagnose", listPkgFiles );

    if bOk:
        bOk, strMsg = macosx_copy_file_for_heap( vDictArgs, strFrameworkPythonDir );

    if bOk:
        return (0, strMsg );
    else:
        strErrMsgProgFail += strMsg;
        return (-100, strErrMsgProgFail );


#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------

# This script can be called by another Python script by calling the main()
# function directly
if __name__ == "__main__":
    print "Script cannot be called directly, called by finishSwigWrapperClasses.py";


<filename>3.7.0/lldb-3.7.0.src/scripts/Python/finishSwigPythonLLDB.py
""" Python SWIG post process script for each language

    --------------------------------------------------------------------------
    File:           finishSwigPythonLLDB.py

    Overview:       Python script(s) to post process SWIG Python C++ Script
                    Bridge wrapper code on the Windows/LINUX/OSX platform.
                    The Python scripts are equivalent to the shell script (.sh)
                    files.
                    For the Python script interpreter (external to liblldb) to
                    be able to import and use the lldb module, there must be
                    two files, lldb.py and _lldb.so, that it can find. lldb.py
                    is generated by SWIG at the same time it generates the C++
                    file.  _lldb.so is actually a symlink file that points to
                    the LLDB shared library/framework.
                    The Python script interpreter needs to be able to
                    automatically find these two files. On Darwin systems it
                    searches in the LLDB.framework, as well as in all the normal
                    Python search paths.  On non-Darwin systems these files will
                    need to be put some place where Python will find them.
                    This shell script creates the _lldb.so symlink in the
                    appropriate place, and copies the lldb.py (and
                    embedded_interpreter.py) file to the correct directory.

    Gotchas:        Python debug complied pythonXX_d.lib is required for SWIG
                    to build correct LLDBWrapperPython.cpp in order for Visual
                    Studio to compile successfully. The release version of the
                    Python lib will not work (20/12/2013).
                    LLDB (dir) CMakeLists.txt uses windows environmental
                    variables $PYTHON_INCLUDE and $PYTHON_LIB to locate
                    Python files required for the build.

    Copyright:      None.
    --------------------------------------------------------------------------

"""

# Python modules:
import os           # Provide directory and file handling, determine OS information
import sys          # System specific parameters and functions
import errno        # OS error results
import shutil       # High-level operations on files and collections of files
import subprocess   # Call external programs
import ctypes       # Invoke Windows API for creating symlinks

# Third party modules:

# In-house modules:
import utilsOsType      # Determine the OS type this script is running on
import utilsDebug       # Debug Python scripts

# User facing text:
strMsgOsVersion = "The current OS is %s";
strMsgPyVersion = "The Python version is %d.%d";
strErrMsgProgFail = "Program failure: ";
strErrMsgLLDBPyFileNotNotFound = "Unable to locate lldb.py at path '%s'";
strMsgCopyLLDBPy = "Copying lldb.py from '%s' to '%s'";
strErrMsgFrameWkPyDirNotExist = "Unable to find the LLDB.framework directory '%s'";
strMsgCreatePyPkgCopyPkgFile = "create_py_pkg: Copied file '%s' to folder '%s'";
strMsgCreatePyPkgInitFile = "create_py_pkg: Creating pakage init file '%s'";
strMsgCreatePyPkgMkDir = "create_py_pkg: Created folder '%s'";
strMsgConfigBuildDir = "Configuration build directory located at '%s'";
strMsgFoundLldbFrameWkDir = "Found '%s'";
strMsgPyFileLocatedHere = "Python file will be put in '%s'";
strMsgFrameWkPyExists = "Python output folder '%s' already exists";
strMsgFrameWkPyMkDir = "Python output folder '%s' will be created";
strErrMsgCreateFrmWkPyDirFailed = "Unable to create directory '%s' error: %s";
strMsgSymlinkExists = "Symlink for '%s' already exists";
strMsgSymlinkMk = "Creating symlink for %s  (%s -> %s)";
strErrMsgCpLldbpy = "copying lldb to lldb package directory";
strErrMsgCreatePyPkgMissingSlash = "Parameter 3 fn create_py_pkg() missing slash";
strErrMsgMkLinkExecute = "Command mklink failed: %s";
strErrMsgMakeSymlink = "creating symbolic link";
strErrMsgUnexpected = "Unexpected error: %s";

def is_debug_interpreter():
    return hasattr(sys, 'gettotalrefcount')

#++---------------------------------------------------------------------------
# Details:  Copy files needed by lldb/macosx/heap.py to build libheap.dylib.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def macosx_copy_file_for_heap( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script macosx_copy_file_for_heap()" );
    bOk = True;
    strMsg = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType != utilsOsType.EnumOsType.Darwin:
        return (bOk, strMsg);

    strHeapDir = os.path.join(vstrFrameworkPythonDir, "macosx", "heap");
    strHeapDir = os.path.normcase( strHeapDir );
    if (os.path.exists( strHeapDir ) and os.path.isdir( strHeapDir )):
        return (bOk, strMsg);

    os.makedirs( strHeapDir );

    strRoot = os.path.normpath(vDictArgs[ "--srcRoot" ]);
    strSrc = os.path.join(strRoot, "examples", "darwin", "heap_find", "heap", "heap_find.cpp");
    shutil.copy( strSrc, strHeapDir );
    strSrc = os.path.join(strRoot, "examples", "darwin", "heap_find", "heap", "Makefile");
    shutil.copy( strSrc, strHeapDir );

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Create Python packages and Python __init__ files.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrPkgDir              - (R) Destination for copied Python files.
#           vListPkgFiles           - (R) List of source Python files.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def create_py_pkg( vDictArgs, vstrFrameworkPythonDir, vstrPkgDir, vListPkgFiles ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script create_py_pkg()" );
    dbg.dump_object( "Package file(s):", vListPkgFiles );
    bDbg = vDictArgs.has_key( "-d" );

    bOk = True;
    strMsg = "";

    if vstrPkgDir.__len__() != 0 and vstrPkgDir[ 0 ] != "/":
        bOk = False;
        strMsg = strErrMsgCreatePyPkgMissingSlash;
        return (bOk, strMsg);

    strPkgName = vstrPkgDir;
    strPkgName = "lldb" + strPkgName.replace( "/", "." );

    strPkgDir = vstrFrameworkPythonDir;
    strPkgDir += vstrPkgDir;
    strPkgDir = os.path.normcase( strPkgDir );

    if not(os.path.exists( strPkgDir ) and os.path.isdir( strPkgDir )):
        if bDbg:
            print(strMsgCreatePyPkgMkDir % strPkgDir);
        os.makedirs( strPkgDir );

    for strPkgFile in vListPkgFiles:
        if os.path.exists( strPkgFile ) and os.path.isfile( strPkgFile ):
            if bDbg:
                print(strMsgCreatePyPkgCopyPkgFile % (strPkgFile, strPkgDir));
            shutil.copy( strPkgFile, strPkgDir );

    # Create a packet init files if there wasn't one
    strPkgIniFile = os.path.normpath(os.path.join(strPkgDir, "__init__.py"));
    if os.path.exists( strPkgIniFile ) and os.path.isfile( strPkgIniFile ):
        return (bOk, strMsg);

    strPyScript = "__all__ = [";
    strDelimiter = "";
    for strPkgFile in vListPkgFiles:
        if os.path.exists( strPkgFile ) and os.path.isfile( strPkgFile ):
            strBaseName = os.path.basename( strPkgFile );
            nPos = strBaseName.find( "." );
            if nPos != -1:
                strBaseName = strBaseName[ 0 : nPos ];
            strPyScript += "%s\"%s\"" % (strDelimiter, strBaseName);
            strDelimiter = ",";
    strPyScript += "]\n";
    strPyScript += "for x in __all__:\n";
    strPyScript += "\t__import__('%s.' + x)" % strPkgName;

    if bDbg:
        print(strMsgCreatePyPkgInitFile % strPkgIniFile);
    file = open( strPkgIniFile, "w" );
    file.write( strPyScript );
    file.close();

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Copy the lldb.py file into the lldb package directory and rename
#           to __init_.py.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrCfgBldDir           - (R) Config directory path.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def copy_lldbpy_file_to_lldb_pkg_dir( vDictArgs, vstrFrameworkPythonDir, vstrCfgBldDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script copy_lldbpy_file_to_lldb_pkg_dir()" );
    bOk = True;
    bDbg = vDictArgs.has_key( "-d" );
    strMsg = "";

    strSrc = os.path.join(vstrCfgBldDir, "lldb.py");
    strSrc = os.path.normcase( strSrc );
    strDst = os.path.join(vstrFrameworkPythonDir, "__init__.py");
    strDst = os.path.normcase( strDst );

    if not os.path.exists( strSrc ):
        strMsg = strErrMsgLLDBPyFileNotNotFound % strSrc;
        return (bOk, strMsg);

    try:
        if bDbg:
            print(strMsgCopyLLDBPy % (strSrc, strDst));
        shutil.copyfile( strSrc, strDst );
    except IOError as e:
        bOk = False;
        strMsg = "I/O error( %d ): %s %s" % (e.errno, e.strerror, strErrMsgCpLldbpy);
        if e.errno == 2:
            strMsg += " Src:'%s' Dst:'%s'" % (strSrc, strDst);
    except:
        bOk = False;
        strMsg = strErrMsgUnexpected % sys.exec_info()[ 0 ];

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link on a Windows platform.
# Args:     vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_windows( vstrSrcPath, vstrTargetPath ):
    print "Making symlink from %s to %s" % (vstrSrcPath, vstrTargetPath);
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_windows()" );
    bOk = True;
    strErrMsg = "";

    try:
        csl = ctypes.windll.kernel32.CreateHardLinkW
        csl.argtypes = (ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint32)
        csl.restype = ctypes.c_ubyte
        if csl(vstrTargetPath, vstrSrcPath, 0) == 0:
            raise ctypes.WinError()
    except Exception as e:
        if e.errno != 17:
            bOk = False;
            strErrMsg = "WinError( %d ): %s %s" % (e.errno, e.strerror, strErrMsgMakeSymlink);
            strErrMsg += " Src:'%s' Target:'%s'" % (vstrSrcPath, vstrTargetPath);

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link on a UNIX style platform.
# Args:     vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_other_platforms( vstrSrcPath, vstrTargetPath ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_other_platforms()" );
    bOk = True;
    strErrMsg = "";

    try:
        os.symlink( vstrSrcPath, vstrTargetPath );
    except OSError as e:
        bOk = False;
        strErrMsg = "OSError( %d ): %s %s" % (e.errno, e.strerror, strErrMsgMakeSymlink);
        strErrMsg += " Src:'%s' Target:'%s'" % (vstrSrcPath, vstrTargetPath);
    except:
        bOk = False;
        strErrMsg = strErrMsgUnexpected % sys.exec_info()[ 0 ];

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrSrcFile             - (R) Source file name.
#           vstrTargetFile          - (R) Destination file name.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink( vDictArgs, vstrFrameworkPythonDir, vstrSrcFile, vstrTargetFile ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink()" );
    bOk = True;
    strErrMsg = "";
    bDbg = vDictArgs.has_key( "-d" );
    strTarget = os.path.join(vstrFrameworkPythonDir, vstrTargetFile);
    strTarget = os.path.normcase( strTarget );
    strSrc = "";

    os.chdir( vstrFrameworkPythonDir );
    bMakeFileCalled = vDictArgs.has_key( "-m" );
    eOSType = utilsOsType.determine_os_type();
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        # Resolve vstrSrcFile path relatively the build directory
        if eOSType == utilsOsType.EnumOsType.Windows:
            # On a Windows platform the vstrFrameworkPythonDir looks like:
            # llvm\\build\\Lib\\site-packages\\lldb
            strBuildDir = os.path.join("..", "..", "..");
        else:
            # On a UNIX style platform the vstrFrameworkPythonDir looks like:
            # llvm/build/lib/python2.7/site-packages/lldb
            strBuildDir = os.path.join("..", "..", "..", "..");
        strSrc = os.path.normcase(os.path.join(strBuildDir, vstrSrcFile));
        strTargetDir = os.path.dirname(strTarget);
        strSrc = os.path.relpath(os.path.abspath(strSrc), strTargetDir);

    if eOSType == utilsOsType.EnumOsType.Unknown:
        bOk = False;
        strErrMsg = strErrMsgOsTypeUnknown;
    elif eOSType == utilsOsType.EnumOsType.Windows:
        if os.path.isfile( strTarget ):
            if bDbg:
                print strMsgSymlinkExists % vstrTargetFile;
            return (bOk, strErrMsg);
        if bDbg:
            print strMsgSymlinkMk % (vstrTargetFile, strSrc, strTarget);
        bOk, strErrMsg = make_symlink_windows( strSrc,
                                               strTarget );
    else:
        if os.path.islink( strTarget ):
            if bDbg:
                print strMsgSymlinkExists % vstrTargetFile;
            return (bOk, strErrMsg);
        if bDbg:
            print strMsgSymlinkMk % (vstrTargetFile, strSrc, strTarget);
        bOk, strErrMsg = make_symlink_other_platforms( strSrc,
                                                       strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic that the script bridge for Python will need in
#           the Python framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrLiblldbName         - (R) File name for _lldb library.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_liblldb( vDictArgs, vstrFrameworkPythonDir, vstrLiblldbFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_liblldb()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrLiblldbFileName;
    strSrc = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Windows:
        # When importing an extension module using a debug version of python, you
        # write, for example, "import foo", but the interpreter searches for
        # "foo_d.pyd"
        if is_debug_interpreter():
            strTarget += "_d";
        strTarget += ".pyd";
    else:
        strTarget += ".so";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        strSrc = os.path.join("lib", "LLDB");
    else:
        strLibFileExtn = "";
        if eOSType == utilsOsType.EnumOsType.Windows:
            strSrc = os.path.join("bin", "liblldb.dll");
        else:
            if eOSType == utilsOsType.EnumOsType.Darwin:
                strLibFileExtn = ".dylib";
            else:
                strLibFileExtn = ".so";
            strSrc = os.path.join("lib", "liblldb" + strLibFileExtn);

    if eOSType != utilsOsType.EnumOsType.Windows:
        # Create a symlink to the "lib" directory, to ensure liblldb's RPATH is
        # effective.
        bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, "lib", os.path.join("../lib") );
        if not bOk:
            return (bOk, strErrMsg)

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link to the darwin-debug.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrDarwinDebugFileName - (R) File name for darwin-debug.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_darwin_debug( vDictArgs, vstrFrameworkPythonDir, vstrDarwinDebugFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_darwin_debug()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrDarwinDebugFileName;
    strSrc = "";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        strSrc = os.path.join("bin", "lldb-launcher");

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symbolic link to the argdumper.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
#           vstrArgdumperFileName   - (R) File name for argdumper.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def make_symlink_argdumper( vDictArgs, vstrFrameworkPythonDir, vstrArgdumperFileName ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_argdumper()" );
    bOk = True;
    strErrMsg = "";
    strTarget = vstrArgdumperFileName;
    strSrc = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Windows:
        strTarget += ".exe";

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if not bMakeFileCalled:
        return (bOk, strErrMsg);
    else:
        strExeFileExtn = "";
        if eOSType == utilsOsType.EnumOsType.Windows:
            strExeFileExtn = ".exe";
        strSrc = os.path.join("bin", "argdumper" + strExeFileExtn);

    bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Make the symlink that the script bridge for Python will need in
#           the Python framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def create_symlinks( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script create_symlinks()" );
    bOk = True;
    strErrMsg = "";
    eOSType = utilsOsType.determine_os_type();

    # Make symlink for _lldb
    strLibLldbFileName = "_lldb";
    if bOk:
        bOk, strErrMsg = make_symlink_liblldb( vDictArgs,
                                               vstrFrameworkPythonDir,
                                               strLibLldbFileName );

    # Make symlink for darwin-debug on Darwin
    strDarwinDebugFileName = "darwin-debug"
    if bOk and eOSType == utilsOsType.EnumOsType.Darwin:
        bOk, strErrMsg = make_symlink_darwin_debug( vDictArgs,
                                                    vstrFrameworkPythonDir,
                                                    strDarwinDebugFileName );

    # Make symlink for argdumper
    strArgdumperFileName = "argdumper"
    if bOk:
        bOk, strErrMsg = make_symlink_argdumper( vDictArgs,
                                                 vstrFrameworkPythonDir,
                                                 strArgdumperFileName );

    return (bOk, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Look for the directory in which to put the Python files; if it
#           does not already exist, attempt to make it.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Error description on task failure.
# Throws:   None.
#--
def find_or_create_python_dir( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script find_or_create_python_dir()" );
    bOk = True;
    strMsg = "";
    bDbg = vDictArgs.has_key( "-d" );

    if os.path.isdir( vstrFrameworkPythonDir ):
        if bDbg:
            print strMsgFrameWkPyExists % vstrFrameworkPythonDir;
        return (bOk, strMsg);

    if bDbg:
        print strMsgFrameWkPyMkDir % vstrFrameworkPythonDir;

    try:
        os.makedirs( vstrFrameworkPythonDir );
    except OSError as exception:
        bOk = False;
        strMsg = strErrMsgCreateFrmWkPyDirFailed % (vstrFrameworkPythonDir,
                                                    os.strerror( exception.errno ));

    return (bOk, strMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the configuration build path if present and valid (using
#           parameter --cfgBlddir or copy the Python Framework directory.
# Args:     vDictArgs               - (R) Program input parameters.
#           vstrFrameworkPythonDir  - (R) Python framework directory.
# Returns:  Bool - True = function success, False = failure.
#           Str - Config directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_config_build_dir( vDictArgs, vstrFrameworkPythonDir ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_config_build_dir()" );
    bOk = True;
    strErrMsg = "";

    strConfigBldDir = "";
    bHaveConfigBldDir = vDictArgs.has_key( "--cfgBldDir" );
    if bHaveConfigBldDir:
        strConfigBldDir = vDictArgs[ "--cfgBldDir" ];
    if (bHaveConfigBldDir == False) or (strConfigBldDir.__len__() == 0):
        strConfigBldDir = vstrFrameworkPythonDir;

    return (bOk, strConfigBldDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Determine where to put the files. Retrieve the directory path for
#           Python's dist_packages/ site_package folder on a Windows platform.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir_windows( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir_windows()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";

    # We are being built by LLVM, so use the PYTHON_INSTALL_DIR argument,
    # and append the python version directory to the end of it.  Depending
    # on the system other stuff may need to be put here as well.
    from distutils.sysconfig import get_python_lib;
    strPythonInstallDir = "";
    bHaveArgPrefix = vDictArgs.has_key( "--prefix" );
    if bHaveArgPrefix:
        strPythonInstallDir = os.path.normpath(vDictArgs[ "--prefix" ]);

    bHaveArgCmakeBuildConfiguration = vDictArgs.has_key( "--cmakeBuildConfiguration" );
    if bHaveArgCmakeBuildConfiguration:
        strPythonInstallDir = os.path.join(strPythonInstallDir, vDictArgs["--cmakeBuildConfiguration"]);

    if strPythonInstallDir.__len__() != 0:
        strWkDir = get_python_lib( True, False, strPythonInstallDir );
    else:
        strWkDir = get_python_lib( True, False );
    strWkDir = os.path.normcase(os.path.join(strWkDir, "lldb"));

    return (bOk, strWkDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the directory path for Python's dist_packages/
#           site_package folder on a UNIX style platform.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir_other_platforms( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir_other_platform()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";
    bDbg = vDictArgs.has_key( "-d" );

    bMakeFileCalled = vDictArgs.has_key( "-m" );
    if bMakeFileCalled:
        dbg.dump_text( "Built by LLVM" );
        return get_framework_python_dir_windows( vDictArgs );
    else:
        dbg.dump_text( "Built by XCode" );
        # We are being built by XCode, so all the lldb Python files can go
        # into the LLDB.framework/Resources/Python subdirectory.
        strWkDir = vDictArgs[ "--targetDir" ];
        strWkDir += os.path.join(strWkDir, "LLDB.framework");
        if os.path.exists( strWkDir ):
            if bDbg:
                print strMsgFoundLldbFrameWkDir % strWkDir;
            strWkDir = os.path.join(strWkDir, "Resources", "Python", "lldb");
            strWkDir = os.path.normcase( strWkDir );
        else:
            bOk = False;
            strErrMsg = strErrMsgFrameWkPyDirNotExist % strWkDir;

    return (bOk, strWkDir, strErrMsg);

#++---------------------------------------------------------------------------
# Details:  Retrieve the directory path for Python's dist_packages/
#           site_package folder depending on the type of OS platform being
#           used.
# Args:     vDictArgs   - (R) Program input parameters.
# Returns:  Bool - True = function success, False = failure.
#           Str - Python Framework directory path.
#           strErrMsg - Error description on task failure.
# Throws:   None.
#--
def get_framework_python_dir( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script get_framework_python_dir()" );
    bOk = True;
    strWkDir = "";
    strErrMsg = "";

    eOSType = utilsOsType.determine_os_type();
    if eOSType == utilsOsType.EnumOsType.Unknown:
        bOk = False;
        strErrMsg = strErrMsgOsTypeUnknown;
    elif eOSType == utilsOsType.EnumOsType.Windows:
        bOk, strWkDir, strErrMsg = get_framework_python_dir_windows( vDictArgs );
    else:
        bOk, strWkDir, strErrMsg = get_framework_python_dir_other_platforms( vDictArgs );

    return (bOk, strWkDir, strErrMsg);

#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------

""" Details: Program main entry point fn. Called by another Python script.

    --------------------------------------------------------------------------
    Details: This script is to be called by another Python script. It is not
             intended to be called directly i.e from the command line.
    Args:   vDictArgs   - (R) Map of parameter names to values.
            -d (optional)   Determines whether or not this script
                            outputs additional information when running.
            -m (optional)   Specify called from Makefile system. If given locate
                            the LLDBWrapPython.cpp in --srcRoot/source folder
                            else in the --targetDir folder.
            --srcRoot       The root of the lldb source tree.
            --targetDir     Where the lldb framework/shared library gets put.
            --cfgBlddir     Where the buildSwigPythonLLDB.py program will
            (optional)      put the lldb.py file it generated from running
                            SWIG.
            --prefix        Is the root directory used to determine where
            (optional)      third-party modules for scripting languages should
                            be installed. Where non-Darwin systems want to put
                            the .py and .so files so that Python can find them
                            automatically. Python install directory.
    Results:    0       Success
                -100+   Error from this script to the caller script.
                -100    Error program failure with optional message.

    --------------------------------------------------------------------------

"""
def main( vDictArgs ):
    dbg = utilsDebug.CDebugFnVerbose( "Python script main()" );
    bOk = True;
    strMsg = "";
    strErrMsgProgFail = "";

    bDbg = vDictArgs.has_key( "-d" );

    eOSType = utilsOsType.determine_os_type();
    if bDbg:
        pyVersion = sys.version_info;
        print(strMsgOsVersion % utilsOsType.EnumOsType.name_of( eOSType ));
        print(strMsgPyVersion % (pyVersion[ 0 ], pyVersion[ 1 ]));

    bOk, strFrameworkPythonDir, strMsg = get_framework_python_dir( vDictArgs );

    if bOk:
        bOk, strCfgBldDir, strMsg = get_config_build_dir( vDictArgs, strFrameworkPythonDir );
    if bOk and bDbg:
        print strMsgPyFileLocatedHere % strFrameworkPythonDir;
        print strMsgConfigBuildDir % strCfgBldDir;

    if bOk:
        bOk, strMsg = find_or_create_python_dir( vDictArgs, strFrameworkPythonDir );

    if bOk:
        bOk, strMsg = create_symlinks( vDictArgs, strFrameworkPythonDir );

    if bOk:
        bOk, strMsg = copy_lldbpy_file_to_lldb_pkg_dir( vDictArgs,
                                                        strFrameworkPythonDir,
                                                        strCfgBldDir );
    strRoot = os.path.normpath(vDictArgs[ "--srcRoot" ]);
    if bOk:
        # lldb
        listPkgFiles = [ os.path.join(strRoot, "source", "Interpreter", "embedded_interpreter.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "", listPkgFiles );

    if bOk:
        # lldb/formatters/cpp
        listPkgFiles = [ os.path.join(strRoot, "examples", "synthetic", "gnu_libstdcpp.py"),
                         os.path.join(strRoot, "examples", "synthetic", "libcxx.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/formatters/cpp", listPkgFiles );

    if bOk:
        # Make an empty __init__.py in lldb/runtime as this is required for
        # Python to recognize lldb.runtime as a valid package (and hence,
        # lldb.runtime.objc as a valid contained package)
        listPkgFiles = [];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/runtime", listPkgFiles );

    if bOk:
        # lldb/formatters
        # Having these files copied here ensure that lldb/formatters is a
        # valid package itself
        listPkgFiles = [ os.path.join(strRoot, "examples", "summaries", "cocoa", "cache.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "metrics.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "attrib_fromdict.py"),
                         os.path.join(strRoot, "examples", "summaries", "cocoa", "Logger.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/formatters", listPkgFiles );

    if bOk:
        # lldb/utils
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "symbolication.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/utils", listPkgFiles );

    if bOk and (eOSType == utilsOsType.EnumOsType.Darwin):
        # lldb/macosx
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "crashlog.py"),
                         os.path.join(strRoot, "examples", "darwin", "heap_find", "heap.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/macosx", listPkgFiles );

    if bOk and (eOSType == utilsOsType.EnumOsType.Darwin):
        # lldb/diagnose
        listPkgFiles = [ os.path.join(strRoot, "examples", "python", "diagnose_unwind.py"),
                         os.path.join(strRoot, "examples", "python", "diagnose_nsstring.py") ];
        bOk, strMsg = create_py_pkg( vDictArgs, strFrameworkPythonDir, "/diagnose", listPkgFiles );

    if bOk:
        bOk, strMsg = macosx_copy_file_for_heap( vDictArgs, strFrameworkPythonDir );

    if bOk:
        return (0, strMsg );
    else:
        strErrMsgProgFail += strMsg;
        return (-100, strErrMsgProgFail );


#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------

# This script can be called by another Python script by calling the main()
# function directly
if __name__ == "__main__":
    print "Script cannot be called directly, called by finishSwigWrapperClasses.py";


Python SWIG post process script for each language      --------------------------------------------------------------------------     File:           finishSwigPythonLLDB.py      Overview:       Python script(s) to post process SWIG Python C++ Script                     Bridge wrapper code on the Windows/LINUX/OSX platform.                     The Python scripts are equivalent to the shell script (.sh)                     files.                     For the Python script interpreter (external to liblldb) to                     be able to import and use the lldb module, there must be                     two files, lldb.py and _lldb.so, that it can find. lldb.py                     is generated by SWIG at the same time it generates the C++                     file.  _lldb.so is actually a symlink file that points to                     the LLDB shared library/framework.                     The Python script interpreter needs to be able to                     automatically find these two files. On Darwin systems it                     searches in the LLDB.framework, as well as in all the normal                     Python search paths.  On non-Darwin systems these files will                     need to be put some place where Python will find them.                     This shell script creates the _lldb.so symlink in the                     appropriate place, and copies the lldb.py (and                     embedded_interpreter.py) file to the correct directory.      Gotchas:        Python debug complied pythonXX_d.lib is required for SWIG                     to build correct LLDBWrapperPython.cpp in order for Visual                     Studio to compile successfully. The release version of the                     Python lib will not work (20/12/2013).                     LLDB (dir) CMakeLists.txt uses windows environmental                     variables $PYTHON_INCLUDE and $PYTHON_LIB to locate                     Python files required for the build.      Copyright:      None.     -------------------------------------------------------------------------- # Python modules: # Provide directory and file handling, determine OS information # System specific parameters and functions # OS error results # High-level operations on files and collections of files # Call external programs # Invoke Windows API for creating symlinks # Third party modules: # In-house modules: # Determine the OS type this script is running on # Debug Python scripts # User facing text: #++--------------------------------------------------------------------------- # Details:  Copy files needed by lldb/macosx/heap.py to build libheap.dylib. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Create Python packages and Python __init__ files. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrPkgDir              - (R) Destination for copied Python files. #           vListPkgFiles           - (R) List of source Python files. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- # Create a packet init files if there wasn't one #++--------------------------------------------------------------------------- # Details:  Copy the lldb.py file into the lldb package directory and rename #           to __init_.py. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrCfgBldDir           - (R) Config directory path. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Make the symbolic link on a Windows platform. # Args:     vstrSrcFile             - (R) Source file name. #           vstrTargetFile          - (R) Destination file name. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Make the symbolic link on a UNIX style platform. # Args:     vstrSrcFile             - (R) Source file name. #           vstrTargetFile          - (R) Destination file name. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Make the symbolic link. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrSrcFile             - (R) Source file name. #           vstrTargetFile          - (R) Destination file name. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- # Resolve vstrSrcFile path relatively the build directory # On a Windows platform the vstrFrameworkPythonDir looks like: # llvm\\build\\Lib\\site-packages\\lldb # On a UNIX style platform the vstrFrameworkPythonDir looks like: # llvm/build/lib/python2.7/site-packages/lldb #++--------------------------------------------------------------------------- # Details:  Make the symbolic that the script bridge for Python will need in #           the Python framework directory. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrLiblldbName         - (R) File name for _lldb library. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- # When importing an extension module using a debug version of python, you # write, for example, "import foo", but the interpreter searches for # "foo_d.pyd" # Create a symlink to the "lib" directory, to ensure liblldb's RPATH is # effective. #++--------------------------------------------------------------------------- # Details:  Make the symbolic link to the darwin-debug. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrDarwinDebugFileName - (R) File name for darwin-debug. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Make the symbolic link to the argdumper. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. #           vstrArgdumperFileName   - (R) File name for argdumper. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Make the symlink that the script bridge for Python will need in #           the Python framework directory. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. # Returns:  Bool - True = function success, False = failure. #           strErrMsg - Error description on task failure. # Throws:   None. #-- # Make symlink for _lldb # Make symlink for darwin-debug on Darwin # Make symlink for argdumper #++--------------------------------------------------------------------------- # Details:  Look for the directory in which to put the Python files; if it #           does not already exist, attempt to make it. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. # Returns:  Bool - True = function success, False = failure. #           Str - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Retrieve the configuration build path if present and valid (using #           parameter --cfgBlddir or copy the Python Framework directory. # Args:     vDictArgs               - (R) Program input parameters. #           vstrFrameworkPythonDir  - (R) Python framework directory. # Returns:  Bool - True = function success, False = failure. #           Str - Config directory path. #           strErrMsg - Error description on task failure. # Throws:   None. #-- #++--------------------------------------------------------------------------- # Details:  Determine where to put the files. Retrieve the directory path for #           Python's dist_packages/ site_package folder on a Windows platform. # Args:     vDictArgs   - (R) Program input parameters. # Returns:  Bool - True = function success, False = failure. #           Str - Python Framework directory path. #           strErrMsg - Error description on task failure. # Throws:   None. #-- # We are being built by LLVM, so use the PYTHON_INSTALL_DIR argument, # and append the python version directory to the end of it.  Depending # on the system other stuff may need to be put here as well. #++--------------------------------------------------------------------------- # Details:  Retrieve the directory path for Python's dist_packages/ #           site_package folder on a UNIX style platform. # Args:     vDictArgs   - (R) Program input parameters. # Returns:  Bool - True = function success, False = failure. #           Str - Python Framework directory path. #           strErrMsg - Error description on task failure. # Throws:   None. #-- # We are being built by XCode, so all the lldb Python files can go # into the LLDB.framework/Resources/Python subdirectory. #++--------------------------------------------------------------------------- # Details:  Retrieve the directory path for Python's dist_packages/ #           site_package folder depending on the type of OS platform being #           used. # Args:     vDictArgs   - (R) Program input parameters. # Returns:  Bool - True = function success, False = failure. #           Str - Python Framework directory path. #           strErrMsg - Error description on task failure. # Throws:   None. #-- #----------------------------------------------------------------------------- #----------------------------------------------------------------------------- #----------------------------------------------------------------------------- Details: Program main entry point fn. Called by another Python script.      --------------------------------------------------------------------------     Details: This script is to be called by another Python script. It is not              intended to be called directly i.e from the command line.     Args:   vDictArgs   - (R) Map of parameter names to values.             -d (optional)   Determines whether or not this script                             outputs additional information when running.             -m (optional)   Specify called from Makefile system. If given locate                             the LLDBWrapPython.cpp in --srcRoot/source folder                             else in the --targetDir folder.             --srcRoot       The root of the lldb source tree.             --targetDir     Where the lldb framework/shared library gets put.             --cfgBlddir     Where the buildSwigPythonLLDB.py program will             (optional)      put the lldb.py file it generated from running                             SWIG.             --prefix        Is the root directory used to determine where             (optional)      third-party modules for scripting languages should                             be installed. Where non-Darwin systems want to put                             the .py and .so files so that Python can find them                             automatically. Python install directory.     Results:    0       Success                 -100+   Error from this script to the caller script.                 -100    Error program failure with optional message.      -------------------------------------------------------------------------- # lldb # lldb/formatters/cpp # Make an empty __init__.py in lldb/runtime as this is required for # Python to recognize lldb.runtime as a valid package (and hence, # lldb.runtime.objc as a valid contained package) # lldb/formatters # Having these files copied here ensure that lldb/formatters is a # valid package itself # lldb/utils # lldb/macosx # lldb/diagnose #----------------------------------------------------------------------------- #----------------------------------------------------------------------------- #----------------------------------------------------------------------------- # This script can be called by another Python script by calling the main() # function directly