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@@ -1,597 +0,0 @@
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-#! /usr/bin/python
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-
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-# mklibs.py: An automated way to create a minimal /lib/ directory.
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-#
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-# Copyright 2001 by Falk Hueffner <falk@debian.org>
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-# & Goswin Brederlow <goswin.brederlow@student.uni-tuebingen.de>
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-#
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-# mklibs.sh by Marcus Brinkmann <Marcus.Brinkmann@ruhr-uni-bochum.de>
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-# used as template
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-#
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-# This program is free software; you can redistribute it and/or modify
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-# it under the terms of the GNU General Public License as published by
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-# the Free Software Foundation; either version 2 of the License, or
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-# (at your option) any later version.
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-#
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-# This program is distributed in the hope that it will be useful,
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-# but WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-# GNU General Public License for more details.
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-#
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-# You should have received a copy of the GNU General Public License
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-# along with this program; if not, write to the Free Software
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-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-
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-# HOW IT WORKS
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-#
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-# - Gather all unresolved symbols and libraries needed by the programs
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-# and reduced libraries
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-# - Gather all symbols provided by the already reduced libraries
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-# (none on the first pass)
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-# - If all symbols are provided we are done
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-# - go through all libraries and remember what symbols they provide
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-# - go through all unresolved/needed symbols and mark them as used
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-# - for each library:
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-# - find pic file (if not present copy and strip the so)
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-# - compile in only used symbols
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-# - strip
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-# - back to the top
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-
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-# TODO
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-# * complete argument parsing as given as comment in main
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-
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-import commands
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-import string
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-import re
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-import sys
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-import os
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-import glob
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-import getopt
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-from stat import *
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-
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-DEBUG_NORMAL = 1
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-DEBUG_VERBOSE = 2
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-DEBUG_SPAM = 3
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-
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-debuglevel = DEBUG_NORMAL
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-
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-def debug(level, *msg):
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- if debuglevel >= level:
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- print string.join(msg)
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-
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-# A simple set class. It should be replaced with the standard sets.Set
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-# type as soon as Python 2.3 is out.
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-class Set:
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- def __init__(self):
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- self.__dict = {}
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-
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- def add(self, obj):
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- self.__dict[obj] = 1
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-
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- def contains(self, obj):
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- return self.__dict.has_key(obj)
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-
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- def merge(self, s):
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- for e in s.elems():
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- self.add(e)
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-
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- def elems(self):
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- return self.__dict.keys()
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-
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- def size(self):
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- return len(self.__dict)
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-
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- def __eq__(self, other):
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- return self.__dict == other.__dict
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-
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- def __str__(self):
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- return `self.__dict.keys()`
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-
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- def __repr__(self):
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- return `self.__dict.keys()`
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-
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-# return a list of lines of output of the command
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-def command(command, *args):
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- debug(DEBUG_SPAM, "calling", command, string.join(args))
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- (status, output) = commands.getstatusoutput(command + ' ' + string.join(args))
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- if os.WEXITSTATUS(status) != 0:
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- print "Command failed with status", os.WEXITSTATUS(status), ":", \
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- command, string.join(args)
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- print "With output:", output
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- sys.exit(1)
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- return string.split(output, '\n')
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-
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-# Filter a list according to a regexp containing a () group. Return
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-# a Set.
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-def regexpfilter(list, regexp, groupnr = 1):
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- pattern = re.compile(regexp)
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- result = Set()
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- for x in list:
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- match = pattern.match(x)
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- if match:
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- result.add(match.group(groupnr))
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-
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- return result
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-
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-# Return a Set of rpath strings for the passed object
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-def rpath(obj):
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- if not os.access(obj, os.F_OK):
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- raise "Cannot find lib: " + obj
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- output = command(target + "objdump", "--private-headers", obj)
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- return map(lambda x: root + "/" + x, regexpfilter(output, ".*RPATH\s*(\S+)$").elems())
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-
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-# Return a Set of libraries the passed objects depend on.
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-def library_depends(obj):
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- if not os.access(obj, os.F_OK):
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- raise "Cannot find lib: " + obj
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- output = command(target + "objdump", "--private-headers", obj)
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- return regexpfilter(output, ".*NEEDED\s*(\S+)$")
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-
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-# Return a list of libraries the passed objects depend on. The
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-# libraries are in "-lfoo" format suitable for passing to gcc.
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-def library_depends_gcc_libnames(obj):
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- if not os.access(obj, os.F_OK):
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- raise "Cannot find lib: " + obj
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- output = command(target + "objdump", "--private-headers", obj)
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- output = regexpfilter(output, ".*NEEDED\s*lib(\S+)\.so.*$")
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- if not output.elems():
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- return ""
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- else:
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- return "-l" + string.join(output.elems(), " -l")
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-
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-# Scan readelf output. Example:
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-# Num: Value Size Type Bind Vis Ndx Name
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-# 1: 000000012002ab48 168 FUNC GLOBAL DEFAULT UND strchr@GLIBC_2.0 (2)
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-symline_regexp = \
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- re.compile("\s*\d+: .+\s+\d+\s+\w+\s+(\w+)+\s+\w+\s+(\w+)\s+([^\s@]+)")
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-
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-# Return undefined symbols in an object as a Set of tuples (name, weakness)
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-def undefined_symbols(obj):
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- if not os.access(obj, os.F_OK):
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- raise "Cannot find lib" + obj
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-
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- result = Set()
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- output = command(target + "readelf", "-s", "-W", obj)
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- for line in output:
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- match = symline_regexp.match(line)
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- if match:
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- bind, ndx, name = match.groups()
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- if ndx == "UND":
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- result.add((name, bind == "WEAK"))
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- return result
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-
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-# Return a Set of symbols provided by a library
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-def provided_symbols(obj):
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- if not os.access(obj, os.F_OK):
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- raise "Cannot find lib" + obj
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-
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- result = Set()
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- debug(DEBUG_SPAM, "provided_symbols result = ", `result`)
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- output = command(target + "readelf", "-s", "-W", obj)
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- for line in output:
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- match = symline_regexp.match(line)
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- if match:
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- bind, ndx, name = match.groups()
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- if bind != "LOCAL" and not ndx in ("UND", "ABS"):
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- debug(DEBUG_SPAM, "provided_symbols adding ", `name`)
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- result.add(name)
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- return result
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-
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-# Return real target of a symlink
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-def resolve_link(file):
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- debug(DEBUG_SPAM, "resolving", file)
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- while S_ISLNK(os.lstat(file)[ST_MODE]):
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- new_file = os.readlink(file)
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- if new_file[0] != "/":
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- file = os.path.join(os.path.dirname(file), new_file)
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- else:
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- file = new_file
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- debug(DEBUG_SPAM, "resolved to", file)
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- return file
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-
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-# Find complete path of a library, by searching in lib_path
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-def find_lib(lib):
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- for path in lib_path:
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- if os.access(path + "/" + lib, os.F_OK):
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- return path + "/" + lib
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-
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- return ""
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-
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-# Find a PIC archive for the library
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-def find_pic(lib):
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- base_name = so_pattern.match(lib).group(1)
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- for path in lib_path:
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- for file in glob.glob(path + "/" + base_name + "_pic.a"):
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- if os.access(file, os.F_OK):
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- return resolve_link(file)
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- return ""
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-
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-# Find a PIC .map file for the library
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-def find_pic_map(lib):
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- base_name = so_pattern.match(lib).group(1)
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- for path in lib_path:
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- for file in glob.glob(path + "/" + base_name + "_pic.map"):
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- if os.access(file, os.F_OK):
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- return resolve_link(file)
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- return ""
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-
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-def extract_soname(so_file):
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- soname_data = regexpfilter(command(target + "readelf", "--all", "-W", so_file),
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- ".*SONAME.*\[(.*)\].*")
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- if soname_data.elems():
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- return soname_data.elems()[0]
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-
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- return ""
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-def usage(was_err):
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- if was_err:
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- outfd = sys.stderr
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- else:
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- outfd = sys.stdout
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- print >> outfd, "Usage: mklibs [OPTION]... -d DEST FILE ..."
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- print >> outfd, "Make a set of minimal libraries for FILE(s) in DEST."
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- print >> outfd, ""
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- print >> outfd, " -d, --dest-dir DIRECTORY create libraries in DIRECTORY"
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- print >> outfd, " -D, --no-default-lib omit default libpath (", string.join(default_lib_path, " : "), ")"
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- print >> outfd, " -L DIRECTORY[:DIRECTORY]... add DIRECTORY(s) to the library search path"
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- print >> outfd, " --ldlib LDLIB use LDLIB for the dynamic linker"
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- print >> outfd, " --libc-extras-dir DIRECTORY look for libc extra files in DIRECTORY"
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- # Ugh... Adding the trailing '-' breaks common practice.
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- #print >> outfd, " --target TARGET prepend TARGET- to the gcc and binutils calls"
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- print >> outfd, " --target TARGET prepend TARGET to the gcc and binutils calls"
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- print >> outfd, " --root ROOT search in ROOT for library rpaths"
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- print >> outfd, " -v, --verbose explain what is being done"
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- print >> outfd, " -h, --help display this help and exit"
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- sys.exit(was_err)
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-
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-def version(vers):
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- print "mklibs: version ",vers
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- print ""
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-
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-#################### main ####################
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-## Usage: ./mklibs.py [OPTION]... -d DEST FILE ...
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-## Make a set of minimal libraries for FILE ... in directory DEST.
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-##
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-## Options:
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-## -L DIRECTORY Add DIRECTORY to library search path.
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-## -D, --no-default-lib Do not use default lib directories of /lib:/usr/lib
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-## -n, --dry-run Don't actually run any commands; just print them.
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-## -v, --verbose Print additional progress information.
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-## -V, --version Print the version number and exit.
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-## -h, --help Print this help and exit.
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-## --ldlib Name of dynamic linker (overwrites environment variable ldlib)
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-## --libc-extras-dir Directory for libc extra files
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-## --target Use as prefix for gcc or binutils calls
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-##
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-## -d, --dest-dir DIRECTORY Create libraries in DIRECTORY.
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-##
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-## Required arguments for long options are also mandatory for the short options.
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-
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-# Clean the environment
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-vers="0.12 with uClibc fixes"
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-os.environ['LC_ALL'] = "C"
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-
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-# Argument parsing
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-opts = "L:DnvVhd:r:"
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-longopts = ["no-default-lib", "dry-run", "verbose", "version", "help",
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- "dest-dir=", "ldlib=", "libc-extras-dir=", "target=", "root="]
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-
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-# some global variables
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-lib_rpath = []
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-lib_path = []
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-dest_path = "DEST"
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-ldlib = "LDLIB"
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-include_default_lib_path = "yes"
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-default_lib_path = ["/lib/", "/usr/lib/", "/usr/X11R6/lib/"]
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-libc_extras_dir = "/usr/lib/libc_pic"
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-target = ""
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-root = ""
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-so_pattern = re.compile("((lib|ld).*)\.so(\..+)*")
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-script_pattern = re.compile("^#!\s*/")
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-
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-try:
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- optlist, proglist = getopt.getopt(sys.argv[1:], opts, longopts)
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-except getopt.GetoptError, msg:
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- print >> sys.stderr, msg
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- usage(1)
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-
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-for opt, arg in optlist:
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- if opt in ("-v", "--verbose"):
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- if debuglevel < DEBUG_SPAM:
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- debuglevel = debuglevel + 1
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- elif opt == "-L":
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- lib_path.extend(string.split(arg, ":"))
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- elif opt in ("-d", "--dest-dir"):
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- dest_path = arg
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- elif opt in ("-D", "--no-default-lib"):
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- include_default_lib_path = "no"
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- elif opt == "--ldlib":
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- ldlib = arg
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- elif opt == "--libc-extras-dir":
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- libc_extras_dir = arg
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- elif opt == "--target":
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- #target = arg + "-"
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- target = arg
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- elif opt in ("-r", "--root"):
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- root = arg
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- elif opt in ("--help", "-h"):
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- usage(0)
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- sys.exit(0)
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- elif opt in ("--version", "-V"):
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- version(vers)
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- sys.exit(0)
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- else:
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- print "WARNING: unknown option: " + opt + "\targ: " + arg
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-
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-if include_default_lib_path == "yes":
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- lib_path.extend(default_lib_path)
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-
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-if ldlib == "LDLIB":
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- ldlib = os.getenv("ldlib")
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-
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-objects = {} # map from inode to filename
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-for prog in proglist:
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- inode = os.stat(prog)[ST_INO]
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- if objects.has_key(inode):
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- debug(DEBUG_SPAM, prog, "is a hardlink to", objects[inode])
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- elif so_pattern.match(prog):
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- debug(DEBUG_SPAM, prog, "is a library")
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- elif script_pattern.match(open(prog).read(256)):
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- debug(DEBUG_SPAM, prog, "is a script")
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- else:
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- objects[inode] = prog
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-
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-if not ldlib:
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- pattern = re.compile(".*Requesting program interpreter:.*/([^\]/]+).*")
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- for obj in objects.values():
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- output = command(target + "readelf", "--program-headers", obj)
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- for x in output:
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- match = pattern.match(x)
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- if match:
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- ldlib = match.group(1)
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- break
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- if ldlib:
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- break
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-
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-if not ldlib:
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- sys.exit("E: Dynamic linker not found, aborting.")
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-
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-debug(DEBUG_NORMAL, "I: Using", ldlib, "as dynamic linker.")
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-
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-pattern = re.compile(".*ld-uClibc.*");
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-if pattern.match(ldlib):
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- uclibc = 1
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-else:
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- uclibc = 0
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-
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-# Check for rpaths
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-for obj in objects.values():
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- rpath_val = rpath(obj)
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- if rpath_val:
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- if root:
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- if debuglevel >= DEBUG_VERBOSE:
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- print "Adding rpath " + string.join(rpath_val, ":") + " for " + obj
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- lib_rpath.extend(rpath_val)
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- else:
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- print "warning: " + obj + " may need rpath, but --root not specified"
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-
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-lib_path.extend(lib_rpath)
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-
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-passnr = 1
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-previous_pass_unresolved = Set()
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-while 1:
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- debug(DEBUG_NORMAL, "I: library reduction pass", `passnr`)
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- if debuglevel >= DEBUG_VERBOSE:
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- print "Objects:",
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- for obj in objects.values():
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- print obj[string.rfind(obj, '/') + 1:],
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- print
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-
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- passnr = passnr + 1
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- # Gather all already reduced libraries and treat them as objects as well
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- small_libs = []
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- for lib in regexpfilter(os.listdir(dest_path), "(.*-so-stripped)$").elems():
|
|
|
- obj = dest_path + "/" + lib
|
|
|
- small_libs.append(obj)
|
|
|
- inode = os.stat(obj)[ST_INO]
|
|
|
- if objects.has_key(inode):
|
|
|
- debug(DEBUG_SPAM, obj, "is hardlink to", objects[inode])
|
|
|
- else:
|
|
|
- objects[inode] = obj
|
|
|
-
|
|
|
- # DEBUG
|
|
|
- for obj in objects.values():
|
|
|
- small_libs.append(obj)
|
|
|
- debug(DEBUG_VERBOSE, "Object:", obj)
|
|
|
-
|
|
|
- # calculate what symbols and libraries are needed
|
|
|
- needed_symbols = Set() # Set of (name, weakness-flag)
|
|
|
- libraries = Set()
|
|
|
- for obj in objects.values():
|
|
|
- needed_symbols.merge(undefined_symbols(obj))
|
|
|
- libraries.merge(library_depends(obj))
|
|
|
-
|
|
|
- # FIXME: on i386 this is undefined but not marked UND
|
|
|
- # I don't know how to detect those symbols but this seems
|
|
|
- # to be the only one and including it on alpha as well
|
|
|
- # doesn't hurt. I guess all archs can live with this.
|
|
|
- needed_symbols.add(("sys_siglist", 1))
|
|
|
-
|
|
|
- # calculate what symbols are present in small_libs
|
|
|
- present_symbols = Set()
|
|
|
- for lib in small_libs:
|
|
|
- present_symbols.merge(provided_symbols(lib))
|
|
|
-
|
|
|
- # are we finished?
|
|
|
- using_ctor_dtor = 0
|
|
|
- num_unresolved = 0
|
|
|
- present_symbols_elems = present_symbols.elems()
|
|
|
- unresolved = Set()
|
|
|
- for (symbol, is_weak) in needed_symbols.elems():
|
|
|
- if not symbol in present_symbols_elems:
|
|
|
- debug(DEBUG_SPAM, "Still need:", symbol, `is_weak`)
|
|
|
- unresolved.add((symbol, is_weak))
|
|
|
- num_unresolved = num_unresolved + 1
|
|
|
-
|
|
|
- debug (DEBUG_NORMAL, `needed_symbols.size()`, "symbols,",
|
|
|
- `num_unresolved`, "unresolved")
|
|
|
-
|
|
|
- if num_unresolved == 0:
|
|
|
- break
|
|
|
-
|
|
|
- if unresolved == previous_pass_unresolved:
|
|
|
- # No progress in last pass. Verify all remaining symbols are weak.
|
|
|
- for (symbol, is_weak) in unresolved.elems():
|
|
|
- if not is_weak:
|
|
|
- raise "Unresolvable symbol " + symbol
|
|
|
- break
|
|
|
-
|
|
|
- previous_pass_unresolved = unresolved
|
|
|
-
|
|
|
- library_symbols = {}
|
|
|
- library_symbols_used = {}
|
|
|
- symbol_provider = {}
|
|
|
-
|
|
|
- # Calculate all symbols each library provides
|
|
|
- for library in libraries.elems():
|
|
|
- path = find_lib(library)
|
|
|
- if not path:
|
|
|
- sys.exit("Library not found: " + library + " in path: "
|
|
|
- + string.join(lib_path, " : "))
|
|
|
- symbols = provided_symbols(path)
|
|
|
- library_symbols[library] = Set()
|
|
|
- library_symbols_used[library] = Set()
|
|
|
- for symbol in symbols.elems():
|
|
|
- if symbol_provider.has_key(symbol):
|
|
|
- # in doubt, prefer symbols from libc
|
|
|
- if re.match("^libc[\.-]", library):
|
|
|
- library_symbols[library].add(symbol)
|
|
|
- symbol_provider[symbol] = library
|
|
|
- else:
|
|
|
- debug(DEBUG_SPAM, "duplicate symbol", symbol, "in",
|
|
|
- symbol_provider[symbol], "and", library)
|
|
|
- else:
|
|
|
- library_symbols[library].add(symbol)
|
|
|
- symbol_provider[symbol] = library
|
|
|
-
|
|
|
- # Fixup support for constructors and destructors
|
|
|
- if symbol_provider.has_key("_init"):
|
|
|
- debug(DEBUG_VERBOSE, library, ": Library has a constructor!");
|
|
|
- using_ctor_dtor = 1
|
|
|
- library_symbols[library].add("_init")
|
|
|
- symbol_provider["_init"] = library
|
|
|
- library_symbols_used[library].add("_init")
|
|
|
-
|
|
|
- if symbol_provider.has_key("_fini"):
|
|
|
- debug(DEBUG_VERBOSE, library, ": Library has a destructor!");
|
|
|
- using_ctor_dtor = 1
|
|
|
- library_symbols[library].add("_fini")
|
|
|
- symbol_provider["_fini"] = library
|
|
|
- library_symbols_used[library].add("_fini")
|
|
|
-
|
|
|
- # which symbols are actually used from each lib
|
|
|
- for (symbol, is_weak) in needed_symbols.elems():
|
|
|
- if not symbol_provider.has_key(symbol):
|
|
|
- if not is_weak:
|
|
|
- if not uclibc or (symbol != "main"):
|
|
|
- raise "No library provides non-weak " + symbol
|
|
|
- else:
|
|
|
- lib = symbol_provider[symbol]
|
|
|
- library_symbols_used[lib].add(symbol)
|
|
|
-
|
|
|
- # reduce libraries
|
|
|
- for library in libraries.elems():
|
|
|
- debug(DEBUG_VERBOSE, "reducing", library)
|
|
|
- debug(DEBUG_SPAM, "using: " + string.join(library_symbols_used[library].elems()))
|
|
|
- so_file = find_lib(library)
|
|
|
- if root and (re.compile("^" + root).search(so_file)):
|
|
|
- debug(DEBUG_VERBOSE, "no action required for " + so_file)
|
|
|
- continue
|
|
|
- so_file_name = os.path.basename(so_file)
|
|
|
- if not so_file:
|
|
|
- sys.exit("File not found:" + library)
|
|
|
- pic_file = find_pic(library)
|
|
|
- if not pic_file:
|
|
|
- # No pic file, so we have to use the .so file, no reduction
|
|
|
- debug(DEBUG_VERBOSE, "No pic file found for", so_file, "; copying")
|
|
|
- command(target + "objcopy", "--strip-unneeded -R .note -R .comment",
|
|
|
- so_file, dest_path + "/" + so_file_name + "-so-stripped")
|
|
|
- else:
|
|
|
- # we have a pic file, recompile
|
|
|
- debug(DEBUG_SPAM, "extracting from:", pic_file, "so_file:", so_file)
|
|
|
- soname = extract_soname(so_file)
|
|
|
- if soname == "":
|
|
|
- debug(DEBUG_VERBOSE, so_file, " has no soname, copying")
|
|
|
- continue
|
|
|
- debug(DEBUG_SPAM, "soname:", soname)
|
|
|
- base_name = so_pattern.match(library).group(1)
|
|
|
- # libc needs its soinit.o and sofini.o as well as the pic
|
|
|
- if (base_name == "libc") and not uclibc:
|
|
|
- # force dso_handle.os to be included, otherwise reduced libc
|
|
|
- # may segfault in ptmalloc_init due to undefined weak reference
|
|
|
- extra_flags = find_lib(ldlib) + " -u __dso_handle"
|
|
|
- extra_pre_obj = libc_extras_dir + "/soinit.o"
|
|
|
- extra_post_obj = libc_extras_dir + "/sofini.o"
|
|
|
- else:
|
|
|
- extra_flags = ""
|
|
|
- extra_pre_obj = ""
|
|
|
- extra_post_obj = ""
|
|
|
- map_file = find_pic_map(library)
|
|
|
- if map_file:
|
|
|
- extra_flags = extra_flags + " -Wl,--version-script=" + map_file
|
|
|
- if library_symbols_used[library].elems():
|
|
|
- joined_symbols = "-u" + string.join(library_symbols_used[library].elems(), " -u")
|
|
|
- else:
|
|
|
- joined_symbols = ""
|
|
|
- if using_ctor_dtor == 1:
|
|
|
- extra_flags = extra_flags + " -shared"
|
|
|
- # compile in only used symbols
|
|
|
- command(target + "gcc",
|
|
|
- "-nostdlib -nostartfiles -shared -Wl,-soname=" + soname,\
|
|
|
- joined_symbols, \
|
|
|
- "-o", dest_path + "/" + so_file_name + "-so", \
|
|
|
- extra_pre_obj, \
|
|
|
- pic_file, \
|
|
|
- extra_post_obj, \
|
|
|
- extra_flags, \
|
|
|
- "-lgcc -L", dest_path, \
|
|
|
- "-L" + string.join(lib_path, " -L"), \
|
|
|
- library_depends_gcc_libnames(so_file))
|
|
|
- # strip result
|
|
|
- command(target + "objcopy", "--strip-unneeded -R .note -R .comment",
|
|
|
- dest_path + "/" + so_file_name + "-so",
|
|
|
- dest_path + "/" + so_file_name + "-so-stripped")
|
|
|
- ## DEBUG
|
|
|
- debug(DEBUG_VERBOSE, so_file, "\t", `os.stat(so_file)[ST_SIZE]`)
|
|
|
- debug(DEBUG_VERBOSE, dest_path + "/" + so_file_name + "-so", "\t",
|
|
|
- `os.stat(dest_path + "/" + so_file_name + "-so")[ST_SIZE]`)
|
|
|
- debug(DEBUG_VERBOSE, dest_path + "/" + so_file_name + "-so-stripped",
|
|
|
- "\t", `os.stat(dest_path + "/" + so_file_name + "-so-stripped")[ST_SIZE]`)
|
|
|
-
|
|
|
-# Finalising libs and cleaning up
|
|
|
-for lib in regexpfilter(os.listdir(dest_path), "(.*)-so-stripped$").elems():
|
|
|
- os.rename(dest_path + "/" + lib + "-so-stripped", dest_path + "/" + lib)
|
|
|
-for lib in regexpfilter(os.listdir(dest_path), "(.*-so)$").elems():
|
|
|
- os.remove(dest_path + "/" + lib)
|
|
|
-
|
|
|
-# Canonicalize library names.
|
|
|
-for lib in regexpfilter(os.listdir(dest_path), "(.*so[.\d]*)$").elems():
|
|
|
- this_lib_path = dest_path + "/" + lib
|
|
|
- if os.path.islink(this_lib_path):
|
|
|
- debug(DEBUG_VERBOSE, "Unlinking %s." % lib)
|
|
|
- os.remove(this_lib_path)
|
|
|
- continue
|
|
|
- soname = extract_soname(this_lib_path)
|
|
|
- if soname:
|
|
|
- debug(DEBUG_VERBOSE, "Moving %s to %s." % (lib, soname))
|
|
|
- os.rename(dest_path + "/" + lib, dest_path + "/" + soname)
|
|
|
-
|
|
|
-# Make sure the dynamic linker is present and is executable
|
|
|
-ld_file = find_lib(ldlib)
|
|
|
-ld_file_name = os.path.basename(ld_file)
|
|
|
-
|
|
|
-if not os.access(dest_path + "/" + ld_file_name, os.F_OK):
|
|
|
- debug(DEBUG_NORMAL, "I: stripping and copying dynamic linker.")
|
|
|
- command(target + "objcopy", "--strip-unneeded -R .note -R .comment",
|
|
|
- ld_file, dest_path + "/" + ld_file_name)
|
|
|
-
|
|
|
-os.chmod(dest_path + "/" + ld_file_name, 0755)
|