Your message dated Wed, 31 Jul 2024 09:34:24 +0000
with message-id <[email protected]>
and subject line Bug#1013257: fixed in libxsmm 1.17-4
has caused the Debian Bug report #1013257,
regarding libxsmm: please make the build (partly) reproducible
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1013257: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013257
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: libxsmm
Version: 1.17-1
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps
X-Debbugs-Cc: [email protected]
Hi,
Whilst working on the Reproducible Builds effort [0] we noticed that
libxsmm could not be built reproducibly.
This is because it ships a build.txt with an absolute build path and
uses the current date in some headers files. These are fixed in the
attached patch.
However, the ABSDIR (also in build.txt) is embedded in in the libxsmm.a
library in an ELF text header.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
--- a/debian/patches/0003-Reproducible-build.patch 1970-01-01
01:00:00.000000000 +0100
--- b/debian/patches/0003-Reproducible-build.patch 2022-06-20
09:01:20.106293806 +0100
@@ -0,0 +1,39 @@
+Description: Make the build reproducible
+Author: Chris Lamb <[email protected]>
+Last-Update: 2022-06-20
+
+--- libxsmm-1.17.orig/scripts/libxsmm_config.py
++++ libxsmm-1.17/scripts/libxsmm_config.py
+@@ -10,9 +10,11 @@
+ # Hans Pabst (Intel Corp.)
+
###############################################################################
+ from string import Template
+-from datetime import date
++import datetime
+ import libxsmm_utilities
+ import fnmatch
++import os
++import time
+ import sys
+
+
+@@ -87,6 +89,10 @@ if __name__ == "__main__":
+ maxn = libxsmm_utilities.max_mnk(mnklist, avgdim, 1)
+ maxk = libxsmm_utilities.max_mnk(mnklist, avgdim, 2)
+
++ build_date = datetime.datetime.utcfromtimestamp(
++ int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))
++ )
++
+ substitute = {
+ "VERSION": realversion,
+ "BRANCH": branch,
+@@ -94,7 +100,7 @@ if __name__ == "__main__":
+ "MINOR": minor,
+ "UPDATE": update,
+ "PATCH": patch,
+- "DATE": date.today().strftime("%Y%m%d"),
++ "DATE": build_date.strftime("%Y%m%d"),
+ "CACHELINE": cacheline,
+ "PREFETCH": [-1, prefetch][0 <= prefetch],
+ "MAX_MNK": maxmnk,
--- a/debian/patches/series 2022-06-20 08:24:21.976388516 +0100
--- b/debian/patches/series 2022-06-20 08:46:51.618995900 +0100
@@ -1,2 +1,3 @@
0001-Makefile-rebuild-fix.patch
0002-Makefile-fix-pkgconfigdir.patch
+0003-Reproducible-build.patch
--- a/debian/rules 2022-06-20 08:24:21.976388516 +0100
--- b/debian/rules 2022-06-20 08:49:26.476766896 +0100
@@ -16,6 +16,8 @@
# Do not include docs in /usr/share/libxsmm
rm -f debian/*/usr/share/libxsmm/*.md
rm -f debian/*/usr/share/libxsmm/*.pdf
+ # Do not include build.txt
+ rm -f ./debian/*/usr/share/libxsmm/build.txt
execute_after_dh_installdocs:
# Do not install broken symlinks
--- a/scripts/libxsmm_config.py 2022-06-20 08:24:21.984388483 +0100
--- b/scripts/libxsmm_config.py 2022-06-20 09:01:29.846352447 +0100
@@ -10,9 +10,11 @@
# Hans Pabst (Intel Corp.)
###############################################################################
from string import Template
-from datetime import date
+import datetime
import libxsmm_utilities
import fnmatch
+import os
+import time
import sys
@@ -87,6 +89,10 @@
maxn = libxsmm_utilities.max_mnk(mnklist, avgdim, 1)
maxk = libxsmm_utilities.max_mnk(mnklist, avgdim, 2)
+ build_date = datetime.datetime.utcfromtimestamp(
+ int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))
+ )
+
substitute = {
"VERSION": realversion,
"BRANCH": branch,
@@ -94,7 +100,7 @@
"MINOR": minor,
"UPDATE": update,
"PATCH": patch,
- "DATE": date.today().strftime("%Y%m%d"),
+ "DATE": build_date.strftime("%Y%m%d"),
"CACHELINE": cacheline,
"PREFETCH": [-1, prefetch][0 <= prefetch],
"MAX_MNK": maxmnk,
--- End Message ---
--- Begin Message ---
Source: libxsmm
Source-Version: 1.17-4
Done: Mattia Rizzolo <[email protected]>
We believe that the bug you reported is fixed in the latest version of
libxsmm, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Mattia Rizzolo <[email protected]> (supplier of updated libxsmm 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 31 Jul 2024 17:47:36 +0900
Source: libxsmm
Architecture: source
Version: 1.17-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers
<[email protected]>
Changed-By: Mattia Rizzolo <[email protected]>
Closes: 1013257
Changes:
libxsmm (1.17-4) unstable; urgency=medium
.
* Team upload.
* Bump Standards-Version to 4.7.0, no changes needed
* Add patch to make the build reproducible.
Thanks to Chris Lamb for the patch (Closes: #1013257)
* Set R³:no.
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