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[bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support.
From: |
Liliana Marie Prikler |
Subject: |
[bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support. |
Date: |
Sun, 07 Jul 2024 14:51:02 +0200 |
User-agent: |
Evolution 3.48.4 |
Am Sonntag, dem 07.07.2024 um 13:24 +0200 schrieb Sören Tempel:
> Hi Liliana,
>
> Thanks a lot for the quick feedback, responses below.
>
> Liliana Marie Prikler <liliana.prikler@gmail.com> wrote:
> > The leading colon is pointless here, since you're doing an "="
> > assign.
>
> Good catch! I can fix this in a patch revision.
>
> > More importantly, can we make this a search path?
>
> I don't think so as it's not a colon separated search path, it can
> only point to a single directory; hence, I assumed that wrap-program
> is more appropriate here.
Fair enough.
> > Can we use search-input-file for this and dirname our way up?
>
> The input file that we are looking for here is called libc.a, I am
> not
> sure what the benefit of using search-input-file is, but I personally
> think something along the lines of `(dirname (search-input-file
> %build-inputs "/lib/libc.a"))` is less readable then `#$klee-uclibc`
> but I can definitely change this if you want me to :)
>
> > Is this only distributed as an .a file or could we make a .so out
> > of it?
>
> This is only distributed as a .a, not as a shared object. In fact,
> KLEE also doesn't not link against this library at all and instead
> converts it to an LLVM .bca file (shipped in
> /lib/klee/runtime/klee-uclibc.bca)
> during build. This file is then used directly by KLEE's symbolic LLVM
> interpreter to execute code utilizing libc functions. Hence, klee-
> uclibc is also not a propagated input for the klee package.
>
> Let me know if I should send a revision, would love to get this
> merged.
Can we make it so that it uses the file directly instead of inferring
the name? Then we could install klee-uclibc to, say
"/lib/klee/uclibc.a" and reference it in this build by said file name.
Cheers
- [bug#71925] [PATCH 0/2] Add klee-uclibc., soeren, 2024/07/03
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., soeren, 2024/07/03
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Liliana Marie Prikler, 2024/07/06
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Sören Tempel, 2024/07/07
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support.,
Liliana Marie Prikler <=
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Sören Tempel, 2024/07/07
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Liliana Marie Prikler, 2024/07/07
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Sören Tempel, 2024/07/07
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Liliana Marie Prikler, 2024/07/07
- [bug#71925] [PATCH 2/2] gnu: klee: Build with klee-uclibc support., Sören Tempel, 2024/07/07
[bug#71925] [PATCH 1/2] gnu: Add klee-uclibc., soeren, 2024/07/03
[bug#71925] [PATCH v2 1/2] gnu: Add klee-uclibc., soeren, 2024/07/07
[bug#71925] [PATCH v3 1/2] gnu: Add klee-uclibc., soeren, 2024/07/07