Debian Bug report logs - #1001853
nanomsg: reproducible-builds: BuildId differences triggered by RPATH

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Vagrant Cascadian <vagrant@reproducible-builds.org>

To: submit@bugs.debian.org

Subject: nanomsg: reproducible-builds: BuildId differences triggered by RPATH

Date: Fri, 17 Dec 2021 12:03:47 -0800

[Message part 1 (text/plain, inline)]

Source: nanomsg
Severity: normal
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: buildpath
X-Debbugs-Cc: reproducible-bugs@lists.alioth.debian.org

The RPATH contains the build path resulting in different buildid:

  https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/nanomsg.html

The attached patch to debian/rules passes
-DCMAKE_BUILD_RPATH_USE_ORIGIN=ON via a dh_auto_configure override,
which should use a relative path for RPATH.

With this patch applied, nanomsg should build reproducibly on
tests.reproducible-builds.org!


Thanks for maintaining nanomsg!


live well,
  vagrant

[0001-debian-rules-Pass-DCMAKE_BUILD_RPATH_USE_ORIGIN-ON-v.patch (text/x-diff, inline)]

From 0f6ae01660591007bcd9ca199aca23c2b3cad2c1 Mon Sep 17 00:00:00 2001
From: Vagrant Cascadian <vagrant@reproducible-builds.org>
Date: Fri, 17 Dec 2021 19:59:47 +0000
Subject: [PATCH] debian/rules: Pass -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON via
 dh_auto_configure override.

This avoids embedding the full path in RPATH, which triggers BuildId
differences.

https://tests.reproducible-builds.org/debian/issues/unstable/build_id_differences_only_issue.html
---
 debian/rules | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/debian/rules b/debian/rules
index a856ca4..f0974c6 100755
--- a/debian/rules
+++ b/debian/rules
@@ -3,3 +3,6 @@
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 %:
 	dh $@ --buildsystem=cmake
+
+override_dh_auto_configure:
+	dh_auto_configure -- -DCMAKE_BUILD_RPATH_USE_ORIGIN=ON
-- 
2.34.1

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Message #10 received at 1001853@bugs.debian.org (full text, mbox, reply):

From: "Chris Lamb" <lamby@debian.org>

To: 1001853@bugs.debian.org, 1001853-submitter@bugs.debian.org

Subject: Re: nanomsg: reproducible-builds: BuildId differences triggered by RPATH

Date: Tue, 10 Jan 2023 11:35:32 -0500 (EST)

[Message part 1 (text/plain, inline)]

tags 1001853 + pending patch
thanks

I've just uploaded nanomsg 1.1.5+dfsg-1.1 to DELAYED/10:
  
  nanomsg (1.1.5+dfsg-1.1) unstable; urgency=medium
  .
    * Non-maintainer upload.
    * Apply a patch by Vagrant Cascadian to address Build-Id differences in
      binaries caused by a difference in RPATH. (Closes: #1001853)

The full debdiff is attached.


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

[nanomsg_1.1.5+dfsg-1.1_amd64.debdiff.txt (text/plain, attachment)]

Message #20 received at 1001853@bugs.debian.org (full text, mbox, reply):

From: Vagrant Cascadian <vagrant@reproducible-builds.org>

To: Chris Lamb <lamby@debian.org>

Cc: 1001853@bugs.debian.org

Subject: Re: Bug#1001853: nanomsg: reproducible-builds: BuildId differences triggered by RPATH

Date: Tue, 10 Jan 2023 10:00:31 -0800

[Message part 1 (text/plain, inline)]

On 2023-01-10, Chris Lamb wrote:
> I've just uploaded nanomsg 1.1.5+dfsg-1.1 to DELAYED/10:
...
> The full debdiff is attached.
...
> diffstat for nanomsg-1.1.5+dfsg nanomsg-1.1.5+dfsg
>
>  changelog |    8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff -Nru nanomsg-1.1.5+dfsg/debian/changelog nanomsg-1.1.5+dfsg/debian/changelog
> --- nanomsg-1.1.5+dfsg/debian/changelog	2018-10-22 01:17:21.000000000 +0100
> +++ nanomsg-1.1.5+dfsg/debian/changelog	2023-01-10 16:33:43.000000000 +0000
> @@ -1,3 +1,11 @@
> +nanomsg (1.1.5+dfsg-1.1) unstable; urgency=medium
> +
> +  * Non-maintainer upload.
> +  * Apply a patch by Vagrant Cascadian to address Build-Id differences in
> +    binaries caused by a difference in RPATH. (Closes: #1001853)
> +
> + -- Chris Lamb <lamby@debian.org>  Tue, 10 Jan 2023 16:33:43 +0000
> +
>  nanomsg (1.1.5+dfsg-1) unstable; urgency=medium
>  
>    * New watch file.

This seems to be missing some diff other than the debian/changelog...
does the upload contain the patch?

live well,
  vagrant

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Message #25 received at 1001853@bugs.debian.org (full text, mbox, reply):

From: "Chris Lamb" <lamby@debian.org>

To: "Vagrant Cascadian" <vagrant@reproducible-builds.org>

Cc: 1001853@bugs.debian.org

Subject: Re: Bug#1001853: nanomsg: reproducible-builds: BuildId differences triggered by RPATH

Date: Wed, 11 Jan 2023 06:58:39 +0000

Vagrant Cascadian wrote:

> This seems to be missing some diff other than the debian/changelog...
> does the upload contain the patch?

Great spot; I will fix this right away.


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org 🍥 chris-lamb.co.uk
       `-

Message #30 received at 1001853@bugs.debian.org (full text, mbox, reply):

From: "Chris Lamb" <lamby@debian.org>

To: 1001853@bugs.debian.org, 1001853-submitter@bugs.debian.org

Subject: Re: nanomsg: reproducible-builds: BuildId differences triggered by RPATH

Date: Wed, 11 Jan 2023 07:41:48 +0000

[Message part 1 (text/plain, inline)]

tags 1001853 + pending patch
thanks

I've just RE-uploaded nanomsg 1.1.5+dfsg-1.1 to DELAYED/10:

  nanomsg (1.1.5+dfsg-1.1) unstable; urgency=medium

    * Non-maintainer upload.
    * Apply a patch by Vagrant Cascadian to address Build-Id differences in
      binaries caused by a difference in RPATH. (Closes: #1001853)

This was because the previous upload did not include the
actual/required change to debian/rules. The full debdiff, which
reflects this, is attached. Thanks, Vagrant!


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

[nanomsg_1.1.5+dfsg-1.1_amd64.debdiff.txt (text/plain, attachment)]

Message #38 received at 1001853-close@bugs.debian.org (full text, mbox, reply):

From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>

To: 1001853-close@bugs.debian.org

Subject: Bug#1001853: fixed in nanomsg 1.1.5+dfsg-1.1

Date: Sat, 21 Jan 2023 08:47:55 +0000

Source: nanomsg
Source-Version: 1.1.5+dfsg-1.1
Done: Chris Lamb <lamby@debian.org>

We believe that the bug you reported is fixed in the latest version of
nanomsg, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1001853@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Chris Lamb <lamby@debian.org> (supplier of updated nanomsg package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Tue, 10 Jan 2023 16:33:43 +0000
Source: nanomsg
Binary: libnanomsg-dev libnanomsg5 libnanomsg5-dbgsym nanomsg-utils nanomsg-utils-dbgsym
Architecture: source amd64
Version: 1.1.5+dfsg-1.1
Distribution: unstable
Urgency: medium
Maintainer: Harlan Lieberman-Berg <hlieberman@debian.org>
Changed-By: Chris Lamb <lamby@debian.org>
Description:
 libnanomsg-dev - nanomsg development files
 libnanomsg5 - high-performance implementation of scalability libraries
 nanomsg-utils - nanomsg utilities
Closes: 1001853
Changes:
 nanomsg (1.1.5+dfsg-1.1) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Apply a patch by Vagrant Cascadian to address Build-Id differences in
     binaries caused by a difference in RPATH. (Closes: #1001853)
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