Bug#881666: please make the build reproducible (cpu)

To: Danny Lee <dl2863@nyu.edu>, 881666@bugs.debian.org
Cc: Justin Cappos <jcappos@nyu.edu>, rajeshkumar@nyu.edu
Subject: Bug#881666: please make the build reproducible (cpu)
From: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>
Date: Mon, 13 Nov 2017 20:14:39 -0300
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Reply-to: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>, 881666@bugs.debian.org
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References: <[🔎] CAHi6rX7EMDe05anfN8_7wKU1MaL2jz3uXNC=hoisLPRuQ-xR1g@mail.gmail.com> <CA+QPbz3YBX+nwhVZk5=6tRbeKU882=UR2Z2AtddaM0G4WJrAnw@mail.gmail.com> <CA+QPbz10r6VNrM1e6NAO590QVVrT5oRd0vyJ_d07SS_-dj0-LA@mail.gmail.com> <[🔎] CAHi6rX7EMDe05anfN8_7wKU1MaL2jz3uXNC=hoisLPRuQ-xR1g@mail.gmail.com>

El 13 nov. 2017 7:36 p.m., "Danny Lee" <dl2863@nyu.edu> escribió:

Source: kmag
Version:1.4.6-1 unstable
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: cpu
X-Debbugs-Co: reproducible-bugs@lists.alioth.debian.org

Hi,

While working on the "reproducible builds" effort, we have noticed that this package could not be built reproducibly.

Simply allocating the same number of cores to build the program resolves this issue.

DEB_BUILD_OPTIONS="buildinfo=+all parallel=[same number of cores]"

Please correct me if I am wrong: are you asking us to hardcode the number of CPUs used? Or is there a sintax to use the same number of cores than the original build?

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References:
- Bug#881666: please make the build reproducible (cpu)
  - From: Danny Lee <dl2863@nyu.edu>

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