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bpo-38360: macOS: support alternate form of -isysroot flag (GH-16480)

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It is possible to use either '-isysroot /some/path' (with a space) or
'-isysroot/some/path' (no space in between). Support both forms in
places where special handling of -isysroot is done, rather than just
the first form.
Co-authored-by: Ned Deily <nad@python.org>
This commit is contained in:
Joshua Root 2020-04-22 17:44:10 +10:00 • committed by GitHub
parent 3a69f3caee
commit b310700976
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5 changed files with 79 additions and 16 deletions
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Lib/distutils/unixccompiler.py
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@ -288,7 +288,7 @@ def find_library_file(self, dirs, lib, debug=0):
# vs
# /usr/lib/libedit.dylib
cflags = sysconfig.get_config_var('CFLAGS')
m = re.search(r'-isysroot\s+(\S+)', cflags)
m = re.search(r'-isysroot\s*(\S+)', cflags)
if m is None:
sysroot = '/'
else: