""" 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 shutil # High-level operations on files and collections of files 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" strMsgCopySixPy = "Copying six.py from '%s' to '%s'" strErrMsgCopySixPyFailed = "Unable to copy '%s' to '%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 = "-d" in vDictArgs 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 = "-d" in vDictArgs 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 = "" # If the src file doesn't exist, this is an error and we should throw. src_stat = os.stat(vstrSrcPath) try: target_stat = os.stat(vstrTargetPath) # If the target file exists but refers to a different file, delete it so that we can # re-create the link. This can happen if you run this script once (creating a link) # and then delete the source file (so that a brand new file gets created the next time # you compile and link), and then re-run this script, so that both the target hardlink # and the source file exist, but the target refers to an old copy of # the source. if (target_stat.st_ino == src_stat.st_ino) and ( target_stat.st_dev == src_stat.st_dev): return (bOk, strErrMsg) os.remove(vstrTargetPath) except: # If the target file don't exist, ignore this exception, we will link # it shortly. pass 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) def make_symlink_native(vDictArgs, strSrc, strTarget): eOSType = utilsOsType.determine_os_type() bDbg = "-d" in vDictArgs bOk = True strErrMsg = "" target_filename = os.path.basename(strTarget) if eOSType == utilsOsType.EnumOsType.Unknown: bOk = False strErrMsg = strErrMsgOsTypeUnknown elif eOSType == utilsOsType.EnumOsType.Windows: if bDbg: print((strMsgSymlinkMk % (target_filename, strSrc, strTarget))) bOk, strErrMsg = make_symlink_windows(strSrc, strTarget) else: if os.path.islink(strTarget): if bDbg: print((strMsgSymlinkExists % target_filename)) return (bOk, strErrMsg) if bDbg: print((strMsgSymlinkMk % (target_filename, strSrc, strTarget))) bOk, strErrMsg = make_symlink_other_platforms(strSrc, strTarget) 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 = "-d" in vDictArgs strTarget = os.path.join(vstrFrameworkPythonDir, vstrTargetFile) strTarget = os.path.normcase(strTarget) strSrc = "" os.chdir(vstrFrameworkPythonDir) bMakeFileCalled = "-m" in vDictArgs eOSType = utilsOsType.determine_os_type() if not bMakeFileCalled: strBuildDir = os.path.join("..", "..", "..") 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)) return make_symlink_native(vDictArgs, strSrc, strTarget) #++--------------------------------------------------------------------------- # 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. # vstrLiblldbDir - (R) liblldb directory. # Returns: Bool - True = function success, False = failure. # Str - Error description on task failure. # Throws: None. #-- def make_symlink_liblldb( vDictArgs, vstrFrameworkPythonDir, vstrLiblldbFileName, vstrLldbLibDir): 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 = "-m" in vDictArgs if not bMakeFileCalled: strSrc = "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(vstrLldbLibDir, "liblldb" + strLibFileExtn) bOk, strErrMsg = make_symlink( vDictArgs, vstrFrameworkPythonDir, strSrc, strTarget) return (bOk, strErrMsg) #++--------------------------------------------------------------------------- # Details: Make the symbolic link to the lldb-argdumper. # Args: vDictArgs - (R) Program input parameters. # vstrFrameworkPythonDir - (R) Python framework directory. # vstrArgdumperFileName - (R) File name for lldb-argdumper. # Returns: Bool - True = function success, False = failure. # Str - Error description on task failure. # Throws: None. #-- def make_symlink_lldb_argdumper( vDictArgs, vstrFrameworkPythonDir, vstrArgdumperFileName): dbg = utilsDebug.CDebugFnVerbose( "Python script make_symlink_lldb_argdumper()") bOk = True strErrMsg = "" strTarget = vstrArgdumperFileName strSrc = "" eOSType = utilsOsType.determine_os_type() if eOSType == utilsOsType.EnumOsType.Windows: strTarget += ".exe" bMakeFileCalled = "-m" in vDictArgs if not bMakeFileCalled: return (bOk, strErrMsg) else: strExeFileExtn = "" if eOSType == utilsOsType.EnumOsType.Windows: strExeFileExtn = ".exe" strSrc = os.path.join("bin", "lldb-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. # vstrLldbLibDir - (R) liblldb directory. # Returns: Bool - True = function success, False = failure. # strErrMsg - Error description on task failure. # Throws: None. #-- def create_symlinks(vDictArgs, vstrFrameworkPythonDir, vstrLldbLibDir): 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, vstrLldbLibDir) # Make symlink for lldb-argdumper strArgdumperFileName = "lldb-argdumper" if bOk: bOk, strErrMsg = make_symlink_lldb_argdumper(vDictArgs, vstrFrameworkPythonDir, strArgdumperFileName) return (bOk, strErrMsg) def copy_six(vDictArgs, vstrFrameworkPythonDir): dbg = utilsDebug.CDebugFnVerbose("Python script copy_six()") bDbg = "-d" in vDictArgs bOk = True strMsg = "" site_packages_dir = os.path.dirname(vstrFrameworkPythonDir) six_module_filename = "six.py" src_file = os.path.join( vDictArgs['--srcRoot'], "third_party", "Python", "module", "six", six_module_filename) src_file = os.path.normpath(src_file) target = os.path.join(site_packages_dir, six_module_filename) if bDbg: print((strMsgCopySixPy % (src_file, target))) try: shutil.copyfile(src_file, target) except: bOk = False strMsg = strErrMsgCopySixPyFailed % (src_file, target) return (bOk, strMsg) #++--------------------------------------------------------------------------- # 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 = "-d" in vDictArgs 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 = "--cfgBldDir" in vDictArgs 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 = "--prefix" in vDictArgs if bHaveArgPrefix: strPythonInstallDir = os.path.normpath(vDictArgs["--prefix"]) bHaveArgCmakeBuildConfiguration = "--cmakeBuildConfiguration" in vDictArgs 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 = "-d" in vDictArgs bMakeFileCalled = "-m" in vDictArgs 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: Retrieve the liblldb directory path, if it exists and is valid. # Args: vDictArgs - (R) Program input parameters. # Returns: Bool - True = function success, False = failure. # Str - liblldb directory path. # strErrMsg - Error description on task failure. # Throws: None. #-- def get_liblldb_dir(vDictArgs): dbg = utilsDebug.CDebugFnVerbose("Python script get_liblldb_dir()") bOk = True strErrMsg = "" strLldbLibDir = "" bHaveLldbLibDir = "--lldbLibDir" in vDictArgs if bHaveLldbLibDir: strLldbLibDir = vDictArgs["--lldbLibDir"] if (bHaveLldbLibDir == False) or (strLldbLibDir.__len__() == 0): strLldbLibDir = "lib" return (bOk, strLldbLibDir, 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. --lldbLibDir The name of the directory containing liblldb.so. (optional) "lib" by default. 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 = "-d" in vDictArgs 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, strLldbLibDir, strMsg = get_liblldb_dir(vDictArgs) if bOk: bOk, strMsg = find_or_create_python_dir( vDictArgs, strFrameworkPythonDir) if bOk: bOk, strMsg = create_symlinks( vDictArgs, strFrameworkPythonDir, strLldbLibDir) bUseSystemSix = "--useSystemSix" in vDictArgs if not bUseSystemSix and bOk: bOk, strMsg = copy_six(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", "synth.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")