Debian Bug report logs - #1020876
yaskkserv: reproducible-builds: buildid differences in various binaries

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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: yaskkserv: reproducible-builds: buildid differences in various binaries

Date: Tue, 27 Sep 2022 13:20:37 -0700

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

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

When the build path differs it results in a different buildid in various
binaries in /usr/bin/yaskkserv*:

  https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/yaskkserv.html

The attached patch to debian/rules fixes this by adding
--debug-prefix-map to CXXFLAGS.

According to my local tests, with this patch applied yaskkserv should
build reproducibly on tests.reproducible-builds.org!

Thanks for maintaining yaskkserv!

live well,
  vagrant

[0001-debian-rules-Add-debug-prefix-map-to-CXXFLAGS-to-avo.patch (text/x-diff, inline)]

From 12f5f5b3dd56129044bdb2b270d69302c1d04ed1 Mon Sep 17 00:00:00 2001
From: Vagrant Cascadian <vagrant@reproducible-builds.org>
Date: Tue, 27 Sep 2022 20:17:16 +0000
Subject: [PATCH] debian/rules: Add --debug-prefix-map to CXXFLAGS to avoid
 embedding build paths.

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

diff --git a/debian/rules b/debian/rules
index 0696cbb..4f515f8 100755
--- a/debian/rules
+++ b/debian/rules
@@ -4,6 +4,7 @@ export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 DPKG_EXPORT_BUILDFLAGS = 1
 
 export DEB_LDFLAGS_MAINT_APPEND = -defs
+export DEB_CXXFLAGS_MAINT_APPEND = --debug-prefix-map=$(CURDIR)=.
 
 # Uncomment this to turn on verbose mode.
 export DH_VERBOSE=1
-- 
2.37.2

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