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Re: Question on updating to 29.1


From: Emanuel Berg
Subject: Re: Question on updating to 29.1
Date: Fri, 11 Aug 2023 14:20:55 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Basile Starynkevitch wrote:

>>> './configure'  'CFLAGS=-O2 -g' 'CC=/usr/bin/gcc-13'
>>> '--with-native-compilation' '--with-json'
>>> '--enable-link-time-optimization' '--with-x-toolkit=gtk3'
>>> '--program-suffix=-trunk'
>>
>> --enable-link-time-optimization, interesting, what is that?
>
> https://gcc.gnu.org/onlinedocs/gccint/LTO.html

Does it optimize compilation or the executable?

Anyway I built Emacs with that with gcc 10, and no complains.

-- 
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https://dataswamp.org/~incal




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