gcc-core-mesboot1 may not be deterministic

OpenSubmitted by Thiago Jung Bauermann.
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2 participants
  • Thiago Jung Bauermann
  • Ludovic Courtès
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unassigned
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important
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Thiago Jung Bauermann wrote on 12 Aug 21:19 +0200
(name . Bug Guix)(address . bug-guix@gnu.org)
3505331.lUEJ2uQ5fA@popigai
Hello,
Using Guix from both the ‘master’ branch¹ and from the ‘core-updates-frozen’branch², the following command fails:
Toggle snippet (6 lines)$ guix build --check \ -e '(@@ (gnu packages commencement) gcc-core-mesboot1)’guix build: erro: derivation `/gnu/store/qbnxfv7v7288iisl44kccz68k0pv9qdi-gcc-core-mesboot1-4.6.4.drv' may not be deterministic: output `/gnu/store/rn3qvn67nraicabvlrx1rhw6nsjrpgpx-gcc-core-mesboot1-4.6.4' differs
During the stripping phase, there are many of these warnings, which may berelated:
Toggle snippet (26 lines)starting phase `strip'stripping binaries in "/gnu/store/rn3qvn67nraicabvlrx1rhw6nsjrpgpx-gcc-core-mesboot1-4.6.4/lib" with "strip" and flags ("--strip-debug" "--enable-deterministic-archives")strip: unrecognized option `--enable-deterministic-archives'Usage: strip <option(s)> in-file(s) Removes symbols and sections from files The options are: -I --input-target=<bfdname> Assume input file is in format <bfdname> -O --output-target=<bfdname> Create an output file in format <bfdname> -F --target=<bfdname> Set both input and output format to <bfdname> -p --preserve-dates Copy modified/access timestamps to the output -R --remove-section=<name> Remove section <name> from the output -s --strip-all Remove all symbol and relocation information -g -S -d --strip-debug Remove all debugging symbols --strip-unneeded Remove all symbols not needed by relocations -N --strip-symbol=<name> Do not copy symbol <name> -K --keep-symbol=<name> Only copy symbol <name> -x --discard-all Remove all non-global symbols -X --discard-locals Remove any compiler-generated symbols -v --verbose List all object files modified -V --version Display this program's version number -h --help Display this output --info List object formats & architectures supported -o <file> Place stripped output into <file>strip: supported targets: elf32-i386 a.out-i386-linux efi-app-ia32 elf32-little elf32-big srec symbolsrec tekhex binary ihex trad-core
-- Thanks,Thiago

¹ commit eb0abba3877c0caeac24d0f9c71f31420dba8d6b² commit a3fc64e4f159b601c18d091713f9c76c01b010aa
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Ludovic Courtès wrote on 20 Sep 09:08 +0200
control message for bug #50031
(address . control@debbugs.gnu.org)
87pmt3rafy.fsf@gnu.org
severity 50031 importantquit
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Ludovic Courtès wrote on 20 Sep 09:08 +0200
control message for bug #45962
(address . control@debbugs.gnu.org)
87o88nrafn.fsf@gnu.org
merge 45962 50031quit
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Ludovic Courtès wrote on 20 Sep 09:11 +0200
Re: bug#50031: gcc-core-mesboot1 may not be deterministic
(name . Thiago Jung Bauermann)(address . bauermann@kolabnow.com)(address . 50031@debbugs.gnu.org)
87k0jbrab2.fsf@gnu.org
Hi Thiago,
Thiago Jung Bauermann <bauermann@kolabnow.com> skribis:
Toggle quote (16 lines)> Using Guix from both the ‘master’ branch¹ and from the ‘core-updates-frozen’> branch², the following command fails:>> $ guix build --check \> -e '(@@ (gnu packages commencement) gcc-core-mesboot1)’> ⋮> guix build: erro: derivation `/gnu/store/qbnxfv7v7288iisl44kccz68k0pv9qdi-gcc-core-mesboot1-4.6.4.drv' may not be deterministic: output `/gnu/store/rn3qvn67nraicabvlrx1rhw6nsjrpgpx-gcc-core-mesboot1-4.6.4' differs>>> During the stripping phase, there are many of these warnings, which may be> related:>> starting phase `strip'> stripping binaries in "/gnu/store/rn3qvn67nraicabvlrx1rhw6nsjrpgpx-gcc-core-mesboot1-4.6.4/lib" with "strip" and flags ("--strip-debug" "--enable-deterministic-archives")> strip: unrecognized option `--enable-deterministic-archives'
This was discussed in https://issues.guix.gnu.org/45962. There’s thebeginning of a patch there that needs to be adapted to avoid dependingon xz at this early stage, I think.
Thanks,Ludo’.
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Thiago Jung Bauermann wrote on 21 Sep 03:33 +0200
(name . Ludovic Courtès)(address . ludo@gnu.org)(address . 50031@debbugs.gnu.org)
1850570.rOgch81kve@popigai
Hello Ludo,
Em segunda-feira, 20 de setembro de 2021, às 04:11:13 -03, Ludovic Courtès escreveu:
Toggle quote (21 lines)> Hi Thiago,> > Thiago Jung Bauermann <bauermann@kolabnow.com> skribis:> > Using Guix from both the ‘master’ branch¹ and from the> > ‘core-updates-frozen’ branch², the following command fails:> > > > $ guix build --check \> > > > -e '(@@ (gnu packages commencement) gcc-core-mesboot1)’> > ⋮> > > > guix build: erro: derivation> > `/gnu/store/qbnxfv7v7288iisl44kccz68k0pv9qdi-gcc-core-mesboot1-4.6.4.d> > rv' may not be deterministic: output> > `/gnu/store/rn3qvn67nraicabvlrx1rhw6nsjrpgpx-gcc-core-mesboot1-4.6.4'> > differs> > This was discussed in <https://issues.guix.gnu.org/45962>. There’s the> beginning of a patch there that needs to be adapted to avoid depending> on xz at this early stage, I think.
Thank you for mentioning that discussion. I should have found that before filing this issue. Sorry for the duplicate report.
-- Thanks,Thiago
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