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Re: Possible bug in Makefile 3.81


From: Karl Berry
Subject: Re: Possible bug in Makefile 3.81
Date: Tue, 6 Nov 2007 18:27:29 -0600

    Are there still Unixen for which [ is not portable?

Portability isn't the problem with [.  It's parsing.

[ -n "$x" ]

fails if x=] ... or did at one time anyway.  Sorry for lack of details,
it's been too many years.




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