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[3.11] gh-101778: Fix build error when there's a dangling symlink in the directory containing "ffi.h" (#113466)

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gh-101778: Fix build error when there's a dangling symlink in the directory containing "ffi.h"
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Ronald Oussoren 2023-12-26 10:05:48 +01:00 • committed by GitHub
parent 4b358d754c
commit 0eea5c04b8
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Misc/NEWS.d/next/Build/2023-12-25-10-06-59.gh-issue-101778.JfhRkx.rst Normal file
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@ -0,0 +1,2 @@
Fix build error when there's a dangling symlink in the directory containing
``ffi.h``.

1
setup.py
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@ -224,6 +224,7 @@ def is_macosx_sdk_path(path):
def grep_headers_for(function, headers):
for header in headers:
if not os.path.exists(header): continue
with open(header, 'r', errors='surrogateescape') as f:
if function in f.read():
return True