Re: GNU M4 1.4.15 uses a buggy replacement strstr...

Paul Eggert <[email protected]>
Newsgroups gmane.comp.parsers.bison.bugs
Organization UCLA Computer Science Department
Message-ID <[email protected]> 
On 1/9/21 10:31 AM, Jeffrey Walton wrote:
> If you know you need strstr, unconditionally use the one provided by
> Gnulib. That's why Gnulib exists.

And GNU m4 now does that so the bug has already been fixed.

It sounds like there's some confusion here. What do you want the Bison 
developers to do, exactly? Bison 'configure' can't fix an m4 with a 
buggy strstr, as that's baked into m4. All Bison's 'configure' can do is 
tell you that your m4 is buggy, which is what it's doing.
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