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Re: Pure space and overflow question

From: Eli Zaretskii
Subject: Re: Pure space and overflow question
Date: Fri, 21 Feb 2020 14:43:11 +0200

> From: Andrea Corallo <address@hidden>
> Cc: address@hidden
> Date: Fri, 21 Feb 2020 11:53:58 +0000
> If just a specific configuration needs a little more pure space what's
> the way we prefer to handle this?
> - Define SYSTEM_PURESIZE_EXTRA from the the configure.ac
> - Just change SYSTEM_PURESIZE_EXTRA in puresize.h (as the doc says)
> - Change it there but with an ifdef only for the specific configuration
> - Something else?

IMO, SYSTEM_PURESIZE_EXTRA is for specific _platforms_.  So if a
specific configuration on some platform needs more pure space, but
other configurations on the same platform do not, that specific
configuration should conditionally enlarge BASE_PURESIZE.

That said, why does your configuration require more pure space than
any other on that same platform?

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