Re: Reproducible builds of ports

There is a website about this.

https://reproducible-builds.org/docs/source-date-epoch/

Regards,
Ronald.



 
Van: Tatsuki Makino <[email protected]>
Datum: dinsdag, 11 november 2025 10:17
Aan: Charlie Li <[email protected]>, cen <[email protected]>, [email protected]
Onderwerp: Re: Reproducible builds of ports
> 
> Ah, I see, so it was a topic in that direction :)
> 
> ELF format itself doesn't, by default, include information such as the compilation timestamp, maybe.
> Even code that uses preprocessor __DATE__ and __TIME__ won't be reproducible unless we stop the clock, maybe.
> 
> At the very least, we can't make the parts involving such times match perfectly, can we? :)
> 
> Regards.
> 
> On 2025/11/11 4:53, Charlie Li wrote:
> > cen wrote:
> >> The goal is bit-for-bit reproducibility, "functionally" is not enough.
> >>
> > This is completely impossible for any operating system package distribution. "Functionally" is the best you can get.
> >
> > Consider that Python ports built under some CPython (ie Python from python dot org) almost always
> 
> 
>