118 lines
4.2 KiB
Diff
118 lines
4.2 KiB
Diff
From 6b0f329a9f37110020ca02b35c8125391ef282b7 Mon Sep 17 00:00:00 2001
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From: Frederik Rietdijk <fridh@fridh.nl>
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Date: Sat, 24 Dec 2016 15:56:10 +0100
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Subject: [PATCH] no ldconfig
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---
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Lib/ctypes/util.py | 35 +----------------------------------
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Lib/uuid.py | 47 -----------------------------------------------
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2 files changed, 1 insertion(+), 81 deletions(-)
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diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
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index ab10ec5..f253e34 100644
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--- a/Lib/ctypes/util.py
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+++ b/Lib/ctypes/util.py
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@@ -235,40 +235,7 @@ elif os.name == "posix":
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else:
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def _findSoname_ldconfig(name):
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- import struct
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- if struct.calcsize('l') == 4:
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- machine = os.uname()[4] + '-32'
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- else:
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- machine = os.uname()[4] + '-64'
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- mach_map = {
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- 'x86_64-64': 'libc6,x86-64',
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- 'ppc64-64': 'libc6,64bit',
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- 'sparc64-64': 'libc6,64bit',
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- 's390x-64': 'libc6,64bit',
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- 'ia64-64': 'libc6,IA-64',
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- }
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- abi_type = mach_map.get(machine, 'libc6')
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-
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- # XXX assuming GLIBC's ldconfig (with option -p)
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- expr = r'\s+(lib%s\.[^\s]+)\s+\(%s' % (re.escape(name), abi_type)
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-
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- env = dict(os.environ)
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- env['LC_ALL'] = 'C'
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- env['LANG'] = 'C'
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- null = open(os.devnull, 'wb')
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- try:
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- with null:
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- p = subprocess.Popen(['/sbin/ldconfig', '-p'],
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- stderr=null,
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- stdout=subprocess.PIPE,
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- env=env)
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- except OSError: # E.g. command not found
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- return None
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- [data, _] = p.communicate()
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- res = re.search(expr, data)
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- if not res:
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- return None
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- return res.group(1)
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+ return None
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def find_library(name):
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return _findSoname_ldconfig(name) or _get_soname(_findLib_gcc(name))
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diff --git a/Lib/uuid.py b/Lib/uuid.py
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index 7432032..05eeee5 100644
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--- a/Lib/uuid.py
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+++ b/Lib/uuid.py
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@@ -441,53 +441,6 @@ def _netbios_getnode():
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# If ctypes is available, use it to find system routines for UUID generation.
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_uuid_generate_time = _UuidCreate = None
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-try:
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- import ctypes, ctypes.util
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- import sys
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-
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- # The uuid_generate_* routines are provided by libuuid on at least
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- # Linux and FreeBSD, and provided by libc on Mac OS X.
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- _libnames = ['uuid']
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- if not sys.platform.startswith('win'):
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- _libnames.append('c')
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- for libname in _libnames:
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- try:
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- lib = ctypes.CDLL(ctypes.util.find_library(libname))
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- except:
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- continue
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- if hasattr(lib, 'uuid_generate_time'):
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- _uuid_generate_time = lib.uuid_generate_time
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- break
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- del _libnames
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-
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- # The uuid_generate_* functions are broken on MacOS X 10.5, as noted
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- # in issue #8621 the function generates the same sequence of values
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- # in the parent process and all children created using fork (unless
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- # those children use exec as well).
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- #
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- # Assume that the uuid_generate functions are broken from 10.5 onward,
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- # the test can be adjusted when a later version is fixed.
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- if sys.platform == 'darwin':
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- import os
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- if int(os.uname()[2].split('.')[0]) >= 9:
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- _uuid_generate_time = None
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-
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- # On Windows prior to 2000, UuidCreate gives a UUID containing the
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- # hardware address. On Windows 2000 and later, UuidCreate makes a
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- # random UUID and UuidCreateSequential gives a UUID containing the
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- # hardware address. These routines are provided by the RPC runtime.
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- # NOTE: at least on Tim's WinXP Pro SP2 desktop box, while the last
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- # 6 bytes returned by UuidCreateSequential are fixed, they don't appear
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- # to bear any relationship to the MAC address of any network device
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- # on the box.
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- try:
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- lib = ctypes.windll.rpcrt4
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- except:
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- lib = None
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- _UuidCreate = getattr(lib, 'UuidCreateSequential',
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- getattr(lib, 'UuidCreate', None))
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-except:
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- pass
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def _unixdll_getnode():
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"""Get the hardware address on Unix using ctypes."""
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--
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2.11.0
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