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Re: four patches
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From: |
Paul Eggert |
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Subject: |
Re: four patches |
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Date: |
Mon, 18 Jul 2005 09:54:48 -0700 |
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User-agent: |
Gnus/5.1007 (Gnus v5.10.7) Emacs/21.4 (gnu/linux) |
> And you are sure '"x=" = x' evaluates correctly on these systems?
> I am having strong doubts.
I just checked the Unix Version 7 source (dated 1979-01-10), and it
handles it correctly. It also has the incompatibilities described in
the Autoconf manual. The incompatible versions are descended from the
V7 source, so I expect that "test x= = x" is safe everywhere that we
care about.