53 lines
1.9 KiB
Diff
53 lines
1.9 KiB
Diff
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From 5330b6af9f832af59aa5c61d9ef6971053a8e709 Mon Sep 17 00:00:00 2001
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From: Jonathan Ringer <jonringer117@gmail.com>
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Date: Mon, 9 Nov 2020 10:24:35 -0800
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Subject: [PATCH] CPython: Don't use ldconfig
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---
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Lib/ctypes/util.py | 77 ++--------------------------------------------
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1 file changed, 2 insertions(+), 75 deletions(-)
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diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
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index 0c2510e161..7fb98af308 100644
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--- a/Lib/ctypes/util.py
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+++ b/Lib/ctypes/util.py
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@@ -268,34 +222,7 @@ def find_library(name, is64 = False):
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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().machine + '-32'
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- else:
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- machine = os.uname().machine + '-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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- regex = r'\s+(lib%s\.[^\s]+)\s+\(%s'
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- regex = os.fsencode(regex % (re.escape(name), abi_type))
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- try:
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- with subprocess.Popen(['/sbin/ldconfig', '-p'],
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- stdin=subprocess.DEVNULL,
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- stderr=subprocess.DEVNULL,
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- stdout=subprocess.PIPE,
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- env={'LC_ALL': 'C', 'LANG': 'C'}) as p:
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- res = re.search(regex, p.stdout.read())
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- if res:
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- return os.fsdecode(res.group(1))
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- except OSError:
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- pass
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+ return None
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def _findLib_ld(name):
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# See issue #9998 for why this is needed
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--
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2.33.1
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