From <https://bugs.debian.org/801523>.

From c01f602d1926b0671fd2c8d91f7e52c4e4c9fb24 Mon Sep 17 00:00:00 2001
From: Niko Tyni <ntyni@debian.org>
Date: Sun, 11 Oct 2015 19:27:56 +0300
Subject: [PATCH] Sort the list of XS code files when generating RealPPPort.xs

all_files_in_dir() uses readdir() ordering to make the list of
input files. This can vary between build systems, breaking build
reproducibility.
---
 cpan/Devel-PPPort/PPPort_xs.PL | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dist/Devel-PPPort/PPPort_xs.PL b/dist/Devel-PPPort/PPPort_xs.PL
index 5f18940..149f2fe 100644
--- a/dist/Devel-PPPort/PPPort_xs.PL
+++ b/dist/Devel-PPPort/PPPort_xs.PL
@@ -38,7 +38,7 @@ END
 my $file;
 my $sec;
 
-for $file (all_files_in_dir('parts/inc')) {
+for $file (sort(all_files_in_dir('parts/inc'))) {
   my $spec = parse_partspec($file);
 
   my $msg = 0;
-- 
2.5.1
r>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>refs</a><a class='active' href='/guix/log/etc/git/commit-msg'>log</a><a href='/guix/tree/etc/git/commit-msg?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>tree</a><a href='/guix/commit/etc/git/commit-msg?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>commit</a><a href='/guix/diff/etc/git/commit-msg?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/etc/git/commit-msg'>
<input type='hidden' name='id' value='b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>root</a>/<a href='/guix/log/etc?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>etc</a>/<a href='/guix/log/etc/git?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>git</a>/<a href='/guix/log/etc/git/commit-msg?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38'>commit-msg</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/etc/git/commit-msg?id=b69bdcf77f8240ba8241be12ba2b0ebd55abcb38&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-10-22 16:09:04 -0400'>2023-10-22</span></td><td><a href='/guix/commit/etc/git/commit-msg?id=8005e09b261d65bf0f7469cd8e89423c1c1db820'>build: Add a commit-msg hook that embeds Change-Id in commit messages.</a><span class='msg-avail'>...<span class='msg-tooltip'>Partially implements &lt;https://issues.guix.gnu.org/66027&gt;.

This will make it possible to track a merged commit back to its original
posting on the mailing list, and open the door to new opportunities such as
closing fully merged series automatically.

* Makefile.am (COMMIT_MSG_MAGIC): New variable.
(.git/hooks/commit-msg): New target.
* etc/git/commit-msg: New file.
* doc/contributing.texi (Configuring Git): Document Change-Id.

Series-changes: 3
 - Clarify documentation text, as suggested by Simon
Change-Id: Ia92fa958eae600fdd4e180bad494c85db8bb4dd6
Reviewed-by: Simon Tournier &lt;zimon.toutoune@gmail.com&gt;
</span></span></td><td>Maxim Cournoyer</td></tr>