| Message ID | 87a6awaugz.fsf@contorta |
|---|---|
| State | New |
| Headers | show |
| Series | [bug#55757] reproducible builds: disable parllel build in isl | expand |
| Context | Check | Description |
|---|---|---|
| cbaines/comparison | success | View comparision |
| cbaines/git branch | success | View Git branch |
| cbaines/applying patch | fail | View Laminar job |
| cbaines/issue | success | View issue |
Vagrant Cascadian schreef op wo 01-06-2022 om 15:29 [-0700]: > $ guix refresh --list-dependent > isl > Building the following 2192 packages would ensure 5967 dependent > packages are rebuilt: ... Even worse, it is used by gcc, which is (indirectly) used by pretty much everything. Agreed with core-updates.
Maxime Devos 写道：
> Agreed with core-updates.
…with a ‘build reproducibly’ comment.
Kind regards,
T G-R
On 2022-06-01, Vagrant Cascadian wrote: > The attached patch makes isl build reproducibly in guix by disabling > parallelism. > > Admittedly, I'm unsure what the root cause is, and Debian's build of isl > does not appear to have this problem, despite building in parallel. > > Seems like patches to isl should go to core-updates: > > $ guix refresh --list-dependent isl > Building the following 2192 packages would ensure 5967 dependent packages are rebuilt: ... I'm less confident this actually fixes reproducibility issues, as I've had several cases with other packages (that didn't need to go through core-updates) that *seemed* to be fixed by disabling parallelism on my local builds, but once ci and bordeaux built them, they were still unreproducible... (need to follow-up and revert those changes on master, too) Given that parallelism isn't an issue for the Debian package, my guess is my "fix" for this is probably not necessarily effective either. live well, vagrant > > > live well, > vagrant > From 234e662df27771742b3e8b82e2115284e1cab5a8 Mon Sep 17 00:00:00 2001 > From: Vagrant Cascadian <vagrant@reproducible-builds.org> > Date: Wed, 1 Jun 2022 11:58:41 -0700 > Subject: [PATCH 1/4] gnu: isl: Disable parallel build. > > * gnu/packages/gcc.scm (isl)[arguments]: Pass parallel-build #f. > --- > gnu/packages/gcc.scm | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm > index cd144772b8..560a35af2d 100644 > --- a/gnu/packages/gcc.scm > +++ b/gnu/packages/gcc.scm > @@ -1218,7 +1218,8 @@ (define-public isl > (build-system gnu-build-system) > (outputs '("out" "static")) > (arguments > - '(#:phases (modify-phases %standard-phases > + '(#:parallel-build? #f > + #:phases (modify-phases %standard-phases > (add-after 'install 'move-static-library > (lambda* (#:key outputs #:allow-other-keys) > (let* ((out (assoc-ref outputs "out")) > -- > 2.35.1
From 234e662df27771742b3e8b82e2115284e1cab5a8 Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagrant@reproducible-builds.org> Date: Wed, 1 Jun 2022 11:58:41 -0700 Subject: [PATCH 1/4] gnu: isl: Disable parallel build. * gnu/packages/gcc.scm (isl)[arguments]: Pass parallel-build #f. --- gnu/packages/gcc.scm | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm index cd144772b8..560a35af2d 100644 --- a/gnu/packages/gcc.scm +++ b/gnu/packages/gcc.scm @@ -1218,7 +1218,8 @@ (define-public isl (build-system gnu-build-system) (outputs '("out" "static")) (arguments - '(#:phases (modify-phases %standard-phases + '(#:parallel-build? #f + #:phases (modify-phases %standard-phases (add-after 'install 'move-static-library (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) -- 2.35.1