Refinement by Stefan Krah (see issue 11715, msg133194) to exit early if the
dpkg-architecture command is not found on $PATH. This should fix the failures on FreeBSD and Solaris, which do not create the target file via I/O redirection if the command isn't found (unlike Linux and OS X which do).
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9b5ac3efa6
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setup.py
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setup.py
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@ -373,6 +373,8 @@ class PyBuildExt(build_ext):
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def add_multiarch_paths(self):
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# Debian/Ubuntu multiarch support.
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# https://wiki.ubuntu.com/MultiarchSpec
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if not find_executable('dpkg-architecture'):
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return
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tmpfile = os.path.join(self.build_temp, 'multiarch')
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if not os.path.exists(self.build_temp):
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os.makedirs(self.build_temp)
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