31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
$NetBSD: patch-cairocffi_____init____.py,v 1.1 2018/07/18 00:24:30 joerg Exp $
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--- cairocffi/__init__.py.orig 2017-02-03 11:41:24.000000000 +0000
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+++ cairocffi/__init__.py
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@@ -12,6 +12,7 @@
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import sys
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import ctypes.util
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+import sysconfig
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from . import constants
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from .compat import FileNotFoundError
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@@ -25,6 +26,18 @@ version_info = (1, 10, 0)
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def dlopen(ffi, *names):
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"""Try various names for the same library, for different platforms."""
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+ # First pass: try to dlopen the shared library directly.
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+ # This may fail on systems where SHLIB_SUFFIX is broken like OSX.
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+ suffix = sysconfig.get_config_var('SHLIB_SUFFIX') or sysconfig.get_config_var('SHLIB_EXT')
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+ for name in names:
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+ for lib_name in [name, 'lib' + name]:
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+ try:
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+ lib = ffi.dlopen(lib_name + suffix)
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+ if lib:
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+ return lib
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+ except OSError:
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+ pass
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+ # Second pass: try to use ctypes as fallback.
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for name in names:
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for lib_name in [name, 'lib' + name]:
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try:
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