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bug#46256: [feature/native-comp] AOT eln files ignored if run from build
From: |
Eli Zaretskii |
Subject: |
bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree |
Date: |
Fri, 05 Mar 2021 16:54:09 +0200 |
> From: Andrea Corallo <akrl@sdf.org>
> Cc: 46256@debbugs.gnu.org
> Date: Fri, 05 Mar 2021 13:56:24 +0000
>
> > Why can't we have a rule in the Makefile conditioned by
> > HAVE_NATIVE_COMP?
>
> We certainly can, the difficult part is to generate the rule as the .eln
> filename is known only by the Emacs binary. I'm probably missing
> something.
Oh, you mean because of the ABI hash? Yes, that'd preclude using Make
to decide when a .eln file needs to be regenerated.
> > Each time we add another Emacs invocation in the build process, we
> > make the goal of supporting cross-build farther.
>
> Point taken.
>
> [ To be considered also that as of today libgccjit is not meant to work
> for cross compilation. ]
Then perhaps we could invoke Emacs only in order to detect when the
ABI has changed. Because when that happens, we need to regenerate all
the preloaded *.eln files anyway, so there's no need to test
individual files. Right?
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, (continued)
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andy Moreton, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Pip Cet, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andy Moreton, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andy Moreton, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andrea Corallo, 2021/03/06
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Pip Cet, 2021/03/07
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andrea Corallo, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree,
Eli Zaretskii <=
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Pip Cet, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Pip Cet, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andrea Corallo, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andy Moreton, 2021/03/04
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andrea Corallo, 2021/03/04
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Andrea Corallo, 2021/03/05
- bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree, Eli Zaretskii, 2021/03/05