mirror of https://github.com/KLayout/klayout.git
555 lines
25 KiB
Python
Executable File
555 lines
25 KiB
Python
Executable File
#! /usr/bin/env python3
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# -*- coding: utf-8 -*-
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#========================================================================================
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# File: "macbuild/build4mac_util.py"
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#
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# Here are utility functions and classes ...
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# for building KLayout (http://www.klayout.de/index.php)
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# version 0.26.1 or later on different Apple Mac OSX platforms.
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#
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# This file is imported by 'build4mac.py' script.
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#========================================================================================
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import sys
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import os
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import re
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import string
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import subprocess
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import shutil
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#----------------------------------------------------------------------------------------
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## To import global dictionaries of different modules
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#----------------------------------------------------------------------------------------
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mydir = os.path.dirname(os.path.abspath(__file__))
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sys.path.append( mydir )
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from build4mac_env import *
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#----------------------------------------------------------------------------------------
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## To decompose strings obtained by 'otool -L <*.dylib>' command and to
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# generate a dictionary of KLayout's inter-library dependency.
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#
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# @param[in] depstr strings that tell dependency such as:
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#
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# libklayout_edt.0.dylib:
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# libklayout_edt.0.dylib (compatibility version 0.26.0, current version 0.26.1)
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# libklayout_tl.0.dylib (compatibility version 0.26.0, current version 0.26.1)
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# libklayout_gsi.0.dylib (compatibility version 0.26.0, current version 0.26.1)
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# libklayout_laybasic.0.dylib (compatibility version 0.26.0, current version 0.26.1)
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# libklayout_db.0.dylib (compatibility version 0.26.0, current version 0.26.1)
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# :
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# :
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#
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# @return a dictionary
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#----------------------------------------------------------------------------------------
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def DecomposeLibraryDependency( depstr ):
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alllines = depstr.split('\n')
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numlines = len(alllines)
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dependent = alllines[0].split(':')[0].strip()
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supporters = []
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for line in alllines[1:]:
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supporter = line.strip().split(' ')[0].strip()
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if not supporter == '':
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supporters.append(supporter)
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return { dependent: supporters }
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#----------------------------------------------------------------------------------------
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## To print the contents of a library dependency dictionary
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#
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# @param[in] depdic dictionary
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# @param[in] pathdic path dictionary
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# @param[in] namedic dictionary name
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#----------------------------------------------------------------------------------------
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def PrintLibraryDependencyDictionary( depdic, pathdic, namedic ):
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keys = depdic.keys()
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print( "" )
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print( "##### Contents of <%s> #####:" % namedic )
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for key in keys:
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supporters = depdic[key]
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keyName = os.path.basename(key)
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print( " %s: (%s)" % (key, pathdic[keyName]) )
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for item in supporters:
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itemName = os.path.basename(item)
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if itemName != keyName and (itemName in pathdic):
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print( " %s (%s)" % (item, pathdic[itemName]) )
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#----------------------------------------------------------------------------------------
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## To set and change identification name of KLayout's dylib
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#
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# @param[in] libdic inter-library dependency dictionary
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#
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# @return 0 on success; non-zero on failure
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#----------------------------------------------------------------------------------------
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def SetChangeIdentificationNameOfDyLib( libdic, pathDic ):
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cmdNameId = XcodeToolChain['nameID']
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cmdNameChg = XcodeToolChain['nameCH']
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dependentLibs = libdic.keys()
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for lib in dependentLibs:
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#-----------------------------------------------------------
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# [1] Set the identification name of each dependent library
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#-----------------------------------------------------------
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nameOld = "%s" % lib
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libName = os.path.basename(lib)
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nameNew = pathDic[libName]
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command = "%s %s %s" % ( cmdNameId, nameNew, nameOld )
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to set the new identification name to <%s> !!!"
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print( msg % lib, file=sys.stderr )
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return 1
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#-------------------------------------------------------------------------
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# [2] Make the library aware of the new identifications of all supporters
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#-------------------------------------------------------------------------
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supporters = libdic[lib]
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for sup in supporters:
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supName = os.path.basename(sup)
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if libName != supName and (supName in pathDic):
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nameOld = "%s" % sup
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nameNew = pathDic[supName]
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command = "%s %s %s %s" % ( cmdNameChg, nameOld, nameNew, lib )
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to make the library aware of the new identification name <%s> of supporter <%s> !!!"
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print( msg % (nameNew, sup), file=sys.stderr )
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return 1
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# for-lib
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return 0
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#----------------------------------------------------------------------------------------
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## To set the identification names of KLayout's libraries to an executable
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# and make the application aware of the library locations
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#
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# @param[in] executable path/to/executable -- (1)
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# @param[in] relativedir directory of dylib relative to executable -- (2)
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#
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# Example: (1) "klayout.app/Contents/MacOS/klayout"
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# (2) "../Frameworks"
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#
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# klayout.app/+
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# +-- Contents/+
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# +-- Info.plist
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# +-- PkgInfo
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# +-- Resources/+
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# | +-- 'klayout.icns'
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# +-- Frameworks/+
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# | +-- '*.framework'
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# | +-- '*.dylib'
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# | +-- 'db_plugins' --slink--> ../MacOS/db_plugins/
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# +-- MacOS/+
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# | +-- 'klayout'
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# | +-- db_plugins/
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# | +-- lay_plugins/
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# +-- Buddy/+
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# +-- 'strm2cif'
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# +-- 'strm2dxf'
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# :
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# +-- 'strmxor'
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#
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# @return 0 on success; non-zero on failure
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#----------------------------------------------------------------------------------------
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def SetChangeLibIdentificationName( executable, relativedir ):
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cmdNameId = XcodeToolChain['nameID']
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cmdNameChg = XcodeToolChain['nameCH']
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otoolCm = "otool -L %s | grep libklayout" % executable
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otoolOut = os.popen( otoolCm ).read()
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exedepdic = DecomposeLibraryDependency( executable + ":\n" + otoolOut )
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keys = exedepdic.keys()
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deplibs = exedepdic[ list(keys)[0] ]
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for lib in deplibs:
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#-----------------------------------------------------------
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# [1] Set the identification names for the library
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# $ install_name_tool [-id name] input
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#-----------------------------------------------------------
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nameOld = "klayout.app/Contents/Frameworks/%s" % lib # input file
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nameNew = "@executable_path/%s/%s" % ( relativedir, lib )
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command = "%s %s %s" % ( cmdNameId, nameNew, nameOld )
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to set the new identification name to <%s> !!!"
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print( msg % lib, file=sys.stderr )
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return 1
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#-----------------------------------------------------------
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# [2] Make the application aware of the new identification
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# $ install_name_tool [-change old new] input
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#-----------------------------------------------------------
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nameOld = "%s" % lib
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nameNew = "@executable_path/%s/%s" % ( relativedir, lib )
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command = "%s %s %s %s" % ( cmdNameChg, nameOld, nameNew, executable )
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to make the application aware of the new identification name <%s> !!!"
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print( msg % nameNew, file=sys.stderr )
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return 1
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# for-lib
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return 0
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#----------------------------------------------------------------------------------------
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## To make a library dependency dictionary by recursively walk down the lib hierarchy
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# DefaultHomebrewRoot = '/opt/homebrew' "arm64" Apple Silicon
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# DefaultHomebrewRoot = '/usr/local' "x86_64" Intel Mac
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#
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# @param[in] dylibPath: dylib path
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# @param[in] depth: hierarchy depth (< 5)
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# @param[in] filter_regex: filter regular expression
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#
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# @return a dictionary
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#----------------------------------------------------------------------------------------
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def WalkLibDependencyTree( dylibPath, depth=0, filter_regex=r'\t+%s/opt' % DefaultHomebrewRoot ):
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otoolCm = 'otool -L %s | grep -E "%s"' % (dylibPath, filter_regex)
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otoolOut = os.popen( otoolCm ).read()
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exedepdic = DecomposeLibraryDependency( dylibPath + ":\n" + otoolOut )
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keys = exedepdic.keys()
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deplibs = exedepdic[ list(keys)[0] ]
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if depth < 5:
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if len(deplibs) > 0:
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for idx, lib in enumerate(deplibs):
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lib = str(lib)
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if lib != list(keys)[0]:
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deplibs[idx] = WalkLibDependencyTree( lib, depth+1, filter_regex )
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if depth == 0:
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return deplibs
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return exedepdic
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else:
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raise RuntimeError( "Exceeded maximum recursion depth." )
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#----------------------------------------------------------------------------------------
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## To make a library dependency dictionary by recursively walk down the Framework
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# DefaultHomebrewRoot = '/opt/homebrew' "arm64" Apple Silicon
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# DefaultHomebrewRoot = '/usr/local' "x86_64" Intel Mac
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#
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# @param[in] frameworkPaths: Framework path
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# @param[in] filter_regex: filter regular expression
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# @param[in] search_path_filter: search path filter regular expression
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#
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# @return a dictionary
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#----------------------------------------------------------------------------------------
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def WalkFrameworkPaths( frameworkPaths, filter_regex=r'\.(so|dylib)$',
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search_path_filter=r'\t+%s/opt' % DefaultHomebrewRoot ):
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if isinstance( frameworkPaths, str ):
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frameworkPathsIter = [frameworkPaths]
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else:
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frameworkPathsIter = frameworkPaths
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dependency_dict = dict()
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for frameworkPath in frameworkPathsIter:
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# print("Calling:", 'find %s -type f | grep -E "%s"' % (frameworkPath, filter_regex))
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find_grep_results = os.popen( 'find %s -type f | grep -E "%s"' % (frameworkPath, filter_regex) ).read().split('\n')
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framework_files = filter( lambda x: x != '', map(lambda x: x.strip(), find_grep_results) )
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dependency_dict[frameworkPath] = list()
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for idx, file in enumerate(framework_files):
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dict_file = { file: WalkLibDependencyTree( file, filter_regex=search_path_filter ) }
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dependency_dict[frameworkPath].append(dict_file)
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return dependency_dict
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#----------------------------------------------------------------------------------------
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## To make a list of changed libraries
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#
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# @param[in] dependencyDict: library dependency dictionary
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# @param[in] visited_files: list of visited files
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#
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# @return a list
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#----------------------------------------------------------------------------------------
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def WalkDictTree( dependencyDict, visited_files ):
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libNameChanges = list()
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for lib, dependencies in dependencyDict.items():
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if lib in visited_files:
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continue
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dependency_list = list()
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if isinstance(dependencies, list):
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for deplib in dependencies:
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if isinstance(deplib, str):
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dependency_list.append(deplib)
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if deplib not in visited_files:
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visited_files.append(deplib)
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elif isinstance(deplib, dict):
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dependency_list.append( next(iter(deplib)) )
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libNameChanges.extend( WalkDictTree(deplib, visited_files) )
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else:
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#raise RuntimeError("Unexpected value: %s" % deplib)
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pass
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else:
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raise RuntimeError( "Unexpected value: %s" % dependencies )
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if len(dependency_list) > 0:
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libNameChanges.append( (lib, dependency_list) )
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else:
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libNameChanges.append( (lib, ) )
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visited_files.append(lib)
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return libNameChanges
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#----------------------------------------------------------------------------------------
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## To find the Framework name from a library name
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#
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# @param[in] path: path to a library
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# @param[in] root_path: root path
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#
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# @return the path to a Framework
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#----------------------------------------------------------------------------------------
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def FindFramework( path, root_path ):
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relPath = os.path.relpath(path, root_path)
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frmPath = os.path.join(root_path, relPath.split(os.sep)[0])
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#print( "###", frmPath, path, root_path )
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return frmPath
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#----------------------------------------------------------------------------------------
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## To resolve an executable path
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#
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# @param[in] path: a path to resolve
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# @param[in] executable_path: an executable path
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#
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# @return the resolved path
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#----------------------------------------------------------------------------------------
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def ResolveExecutablePath( path, executable_path ):
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""" Transforms @executable_path into executable_path"""
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p = path.replace( "@executable_path", "/%s/" % executable_path )
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return p
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#----------------------------------------------------------------------------------------
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## To detect the changed library names
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#
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# @param[in] frameworkDependencyDict: framework dependency dictionary
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#
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# @return a list of changes, each of which is stored in the form of
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# * ('lib.dylib', ['dep1.dylib', ...])
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# OR
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# * ('lib.dylib',)
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#----------------------------------------------------------------------------------------
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def DetectChanges(frameworkDependencyDict):
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visited_files = list()
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libNameChanges = list()
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for framework, libraries in frameworkDependencyDict.items():
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for libraryDict in libraries:
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libNameChanges.extend( WalkDictTree(libraryDict, visited_files) )
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return libNameChanges
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#----------------------------------------------------------------------------------------
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## To perform the required changes
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#
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# @param[in] frameworkDependencyDict: framework dependency dictionary
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# @param[in] replaceFromToPairs: (from, to)-pair for replacement
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# @param[in] executable_path: executable path
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#
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# @return 0 on success; > 0 on failure
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#----------------------------------------------------------------------------------------
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def PerformChanges( frameworkDependencyDict, replaceFromToPairs=None, executable_path="/tmp/klayout" ):
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libNameChanges = DetectChanges(frameworkDependencyDict)
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#print(libNameChanges)
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cmdNameId = XcodeToolChain['nameID']
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cmdNameChg = XcodeToolChain['nameCH']
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if replaceFromToPairs is None:
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return 0
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else:
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for libNameChange in libNameChanges:
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libNameChangeIterator = iter(libNameChange)
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lib = next(libNameChangeIterator)
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try:
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dependencies = next(libNameChangeIterator)
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except StopIteration:
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dependencies = list()
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for replaceFrom, replaceTo, libdir in replaceFromToPairs:
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fileName = ResolveExecutablePath(lib.replace(replaceFrom, replaceTo), executable_path)
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if fileName.startswith('/usr'):
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# print(f'skipping fileName: {fileName}')
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continue
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if lib.find(replaceFrom) >= 0:
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if libdir:
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frameworkPath = FindFramework(lib, replaceFrom)
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else:
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frameworkPath = lib
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destFrameworkPath = frameworkPath.replace(replaceFrom, replaceTo)
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destFrameworkPath = ResolveExecutablePath(destFrameworkPath, executable_path)
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if not os.path.exists(fileName):
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print( " NOT FOUND:", lib.replace(replaceFrom, replaceTo) )
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print( " COPYING:", frameworkPath, " -> ", destFrameworkPath )
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shutil.copytree(frameworkPath, destFrameworkPath)
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nameId = lib.replace(replaceFrom, replaceTo)
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command = "%s %s %s" % ( cmdNameId, nameId, fileName )
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if not os.access(fileName, os.W_OK):
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command = "chmod u+w %s; %s; chmod u-w %s" % (fileName, command, fileName)
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# print("\t%s" % command)
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to set the new identification name to <%s> !!!"
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print( msg % fileName, file=sys.stderr )
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return 1
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for dependency in dependencies:
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if dependency.find(replaceFrom) >= 0:
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print( " IN:", fileName )
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print( " RENAMING:", dependency, " -> ", dependency.replace(replaceFrom, replaceTo) )
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# Try changing id first
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nameId = dependency.replace(replaceFrom, replaceTo)
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command = "%s %s %s" % ( cmdNameId, nameId, fileName)
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if not os.access(str(fileName), os.W_OK):
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command = "chmod u+w %s; %s; chmod u-w %s" % (fileName, command, fileName)
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# print("\t%s" % command)
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to set the new identification name to <%s> !!!"
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print( msg % fileName, file=sys.stderr )
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return 1
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# Rename dependencies
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nameOld = dependency
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nameNew = dependency.replace(replaceFrom, replaceTo)
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command = "%s %s %s %s" % ( cmdNameChg, nameOld, nameNew, str(fileName) )
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if not os.access(str(fileName), os.W_OK):
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command = "chmod u+w %s; %s; chmod u-w %s" % (fileName, command, fileName)
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# print("\t%s" % command)
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to set the new identification name to <%s> !!!"
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print( msg % fileName, file=sys.stderr )
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return 1
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return 0
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#----------------------------------------------------------------------------------------
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## To get KLayout's version from a file; most likely from 'version.sh'
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#
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# @param[in] verfile version file from which version is retrieved
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#
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# @return version string
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#----------------------------------------------------------------------------------------
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def GetKLayoutVersionFrom( verfile='version.h' ):
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version = "?.?.?"
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try:
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fd = open( verfile, "r" )
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contents = fd.readlines()
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fd.close()
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except Exception as e:
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return version
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verReg = re.compile( u'(KLAYOUT_VERSION=\")([0-9A-Z_a-z\.]+)(\")' )
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for line in contents:
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m = verReg.match(line)
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if m:
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# print(m.group(0)) # KLAYOUT_VERSION="0.26.1"
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# print(m.group(1)) # KLAYOUT_VERSION="
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# print(m.group(2)) # 0.26.1
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# print(m.group(3)) # "
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version = m.group(2)
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return version
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return version
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#----------------------------------------------------------------------------------------
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## To generate the contents of "Info.plist" file from a template
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#
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# @param[in] keydic dictionary of four key words ['exe', 'icon', 'bname', 'ver']
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# @param[in] templfile template file ("macbuild/Resources/Info.plist.template")
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#
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# @return generated strings
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#----------------------------------------------------------------------------------------
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def GenerateInfoPlist( keydic, templfile ):
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val_exe = keydic['exe']
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val_icon = keydic['icon']
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val_bname = keydic['bname']
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val_ver = keydic['ver']
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try:
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fd = open( templfile, "r" )
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template = fd.read()
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fd.close()
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except Exception as e:
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return "???"
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t = string.Template(template)
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s = t.substitute( EXECUTABLE = val_exe,
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ICONFILE = val_icon,
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BUNDLENAME = val_bname,
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VERSION = val_ver )
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return s
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#----------------------------------------------------------------------------------------
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## To patch 'Python' itself in Python Framework
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#
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# A relatively new Python 3.x may depend on other dylib(s) under /usr/local/opt/.
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# This was first found in:
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# Catalina0{kazzz-s} klayout (1)% python3
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# Python 3.8.16 (default, Dec 12 2022, 14:07:09)
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# [Clang 12.0.0 (clang-1200.0.32.29)] on darwin
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# Type "help", "copyright", "credits" or "license" for more information.
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# >>>
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#
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# Catalina0{kazzz-s} Current (2)% pwd
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# /usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/Current
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#
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# Catalina0{kazzz-s} Current (3)% ll
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# total 5024
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# drwxr-xr-x 7 kazzz-s admin 224 Dec 16 23:02 .
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# drwxr-xr-x 4 kazzz-s admin 128 Dec 16 21:40 ..
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# lrwxr-xr-x 1 kazzz-s admin 17 Dec 17 08:46 Headers -> include/python3.8
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# -rwxr-xr-x 1 kazzz-s admin 2571960 Dec 12 23:08 Python
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# drwxr-xr-x 3 kazzz-s admin 96 Dec 12 23:08 include
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# drwxr-xr-x 5 kazzz-s admin 160 Dec 12 23:08 lib
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# drwxr-xr-x 3 kazzz-s admin 96 Dec 12 23:08 share
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#
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# Catalina0{kazzz-s} Current (4)% otool -L Python
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# Python:
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# /usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/Python (compatibility version 3.8.0, current version 3.8.0)
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# /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1675.129.0)
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# [*] /usr/local/opt/gettext/lib/libintl.8.dylib (compatibility version 12.0.0, current version 12.0.0)
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# /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1281.100.1)
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#
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# This library dependency [*] has to be changed as shown below:
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# Catalina0{kazzz-s} Current (5)% install_name_tool -change \
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# /usr/local/opt/gettext/lib/libintl.8.dylib \
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# @executable_path/../Frameworks/libintl.8.dylib \
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# Python
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#
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# Catalina0{kazzz-s} Current (6)% otool -L Python
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# Python:
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# /usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/Python (compatibility version 3.8.0, current version 3.8.0)
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# /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1675.129.0)
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# [*] @executable_path/../Frameworks/libintl.8.dylib (compatibility version 12.0.0, current version 12.0.0)
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# /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1281.100.1)
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#
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#
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# @param[in] pythonFrameworkPath: Python Framework path
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# @param[in] filter_regex: filter regular expression
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#
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# @return 0 on succcess; non-zero on failure
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#----------------------------------------------------------------------------------------
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def Patch_Python_In_PythonFramework( pythonFrameworkPath, filter_regex=r'\t+%s/opt' % DefaultHomebrewRoot ):
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#----------------------------------------------------------------------
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# [1] Get Python's dependency
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#----------------------------------------------------------------------
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target = "%s/Python" % pythonFrameworkPath
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otoolCm = 'otool -L %s | grep -E "%s"' % (target, filter_regex)
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otoolOut = os.popen( otoolCm ).read()
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exedepdic = DecomposeLibraryDependency( target + ":\n" + otoolOut )
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keys = exedepdic.keys()
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deplibs = exedepdic[ list(keys)[0] ]
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# print(deplibs)
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# [ '/usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/Python',
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# '/usr/local/opt/gettext/lib/libintl.8.dylib'
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# ]
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#----------------------------------------------------------------------
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# [2] Change the library name
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#----------------------------------------------------------------------
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cmdNameChg = XcodeToolChain['nameCH']
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for lib in deplibs:
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basename = os.path.basename(lib)
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if basename == "Python": # self
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continue
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else:
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nameOld = "%s" % lib
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nameNew = "@executable_path/../Frameworks/%s" % basename
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command = "%s %s %s %s" % ( cmdNameChg, nameOld, nameNew, target )
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if subprocess.call( command, shell=True ) != 0:
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msg = "!!! Failed to make 'Python' aware of the new identification name <%s> of supporter <%s> !!!"
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print( msg % (nameNew, lib), file=sys.stderr )
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return 1
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# for-lib
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return 0
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#----------------
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# End of File
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#----------------
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