Re: How to make aot native-compilation and pdmp creation reproduceable

[Gerd Möllmann]

Ulrich Mueller <ulm@gentoo.org> writes:

>>>>>> On Tue, 10 Oct 2023, Gerd Möllmann wrote:
>
>>> When building on a Gentoo system, I get a reproducible emacs binary,
>>> but the dump is different every time:
>
>>> --without-gpm --without-native-compilation --without-json
>
>> Can you find out where the pdmp files differ?  Maybe the offset or the
>> contents of the .pdmp files around the diffs tell us something.
>
> Not sure what to learn from this, but here's the cmp output:
>
> $ cmp -l emacs.pdmp.old emacs.pdmp
>    60273 106   6
>    60274 103 150
>    60275 300 257
>    60276  31  42
>    60277 153 172
>    60278 335 337
>  2331737 142  72
>  2331738 216 227
>  2331753 132 166
>  2331754 346 273
>  2331755   7   1
>  2331769   2 302
>  2331770 207 156
>  2331771  50  22
>  9050945  46  22
>  9050946  40  71
>  9050947 254 226
>  9050948  32 332
>  9050949  22 377
>  9050950  64 316

That's not very enlightning, indeed.  Sorry for the hassle.