Ubuntu
dpkg package

Disabling lto does not work as it should on lunar

Bug #2002582 reported by Marius Gripsgard 
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
dpkg (Ubuntu)
Fix Released
Undecided
Shengjing Zhu

Bug Description

While uploading to Debian unstable and letting my packages sync, i found that disabling lto on lunar does not works as expected, even with `optimize=-lto` set it still does not disable it.

I have confirmed this by uploading a simple C++ package by using the exact same source and upload to both lunar and kinetic to a ppa, the one built for kinetic setting -lto works but not on lunar

See:

kinetic: https://launchpadlibrarian.net/645524054/buildlog_ubuntu-kinetic-amd64.btop_1.2.13-0.1_BUILDING.txt.gz

lunar https://launchpadlibrarian.net/645523879/buildlog_ubuntu-lunar-amd64.btop_1.2.13-1_BUILDING.txt.gz

The package i found this issue on is https://launchpad.net/ubuntu/+source/biometryd/0.0.3~git20230110.a8818c2-1

Tags: fr-3183

Related branches

~zhsj/ubuntu/+source/dpkg:respect-maint-opt
Marius Gripsgard  (community): Approve
Canonical Foundations Team: Pending requested
Diff: 109 lines (+58/-4)
3 files modified
debian/changelog (+7/-0)
scripts/Dpkg/Vendor/Ubuntu.pm (+24/-3)
scripts/t/Dpkg_BuildFlags_Ubuntu.t (+27/-1)
Revision history for this message
Julian Andres Klode (juliank) wrote :

I think that's a duplicate of bug 2002201

Revision history for this message
Shengjing Zhu (zhsj) wrote :

I think it's regression by https://bugs.launchpad.net/bugs/2002201 i'll take a look.

Revision history for this message
Shengjing Zhu (zhsj) wrote :

Uploaded my merge proposal to https://launchpad.net/~zhsj/+archive/ubuntu/lp-2002582 Could you test for it?

Shengjing Zhu (zhsj)
Changed in dpkg (Ubuntu):
assignee: nobody → Shengjing Zhu (zhsj)
tags: added: fr-3183
Revision history for this message
Marius Gripsgard  (mariogrip) wrote :

Yes that does work, thank you.

Revision history for this message
Gianfranco Costamagna (costamagnagianfranco) wrote :

Uploaded thanks!

Changed in dpkg (Ubuntu):
status: New → In Progress
Revision history for this message
Marius Gripsgard  (mariogrip) wrote :

Works like a charm now :) https://launchpad.net/ubuntu/+source/biometryd/0.0.3~git20230110.a8818c2-1/+build/25473961

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package dpkg - 1.21.18ubuntu2

---------------
dpkg (1.21.18ubuntu2) lunar; urgency=medium

  [ Shengjing Zhu ]
  * Dpkg::Vendor::Ubuntu: Respect options env when override features
    (LP: #2002582)

 -- Gianfranco Costamagna <email address hidden> Fri, 13 Jan 2023 17:36:24 +0100

Changed in dpkg (Ubuntu):
status: In Progress → Fix Released
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