Your message dated Wed, 24 Jan 2024 18:36:22 +0100
with message-id <[email protected]>
and subject line Re: Bug#990910: p7zip: reproducible builds: parallelism
triggers differences
has caused the Debian Bug report #990910,
regarding p7zip: reproducible builds: parallelism triggers differences
to be marked as done.
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990910: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990910
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: p7zip
Severity: normal
Tags: patch
User: [email protected]
Usertags: randomness
X-Debbugs-Cc: [email protected]
Apparently p7zip includes different paths when built in parallel:
https://tests.reproducible-builds.org/debian/rb-pkg/bullseye/amd64/diffoscope-results/p7zip.html
/usr/lib/p7zip/7z
../../../../CPP/myWindows/StdAfx.h:68
vs.
../../../myWindows/StdAfx.h:68
The attached patch fixes this by disabling parallelism during the build.
With this patch applied, p7zip should be reproducible on
tests.reproducible-builds.org.
It may be possible to dig deeper into p7zip to fix the issues with a
parallel build, but I haven't found a good starting point to do so.
Thanks for maintaining p7zip!
live well,
vagrant
From ef7ff07a47b785e48be34d32810a4a65c5edacee Mon Sep 17 00:00:00 2001
From: Vagrant Cascadian <[email protected]>
Date: Sat, 10 Jul 2021 22:42:22 +0000
Subject: [PATCH] debian/rules: Disable parallel builds to enable reproducible
builds.
---
debian/rules | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/debian/rules b/debian/rules
index 49bfcac..de763c1 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,6 +1,6 @@
#!/usr/bin/make -f
-DH_AUTO_OPTIONS := -v -Smakefile --parallel
+DH_AUTO_OPTIONS := -v -Smakefile
stampfile := debian/build-stamp
DEB_BUILD_MAINT_OPTIONS := hardening=+all
@@ -19,7 +19,7 @@ else
endif
%:
- dh ${@}
+ dh ${@} --no-parallel
override_dh_auto_clean:
# Make sure patches are applied otherwise `make clean' fails
--
2.32.0
signature.asc
Description: PGP signature
--- End Message ---
--- Begin Message ---
Source: p7zip
Source-Version: 16.02+transitional.1
Vagrant Cascadian pisze:
Source: p7zip
Severity: normal
Tags: patch
User: [email protected]
Usertags: randomness
X-Debbugs-Cc: [email protected]
Apparently p7zip includes different paths when built in parallel
p7zip was changed to transitional package, that should build
reproducilby. I'm closing the bug report.
Regards,
robert
--- End Message ---
