This following patch was originally found at the debian mingw-w64 team's
binutils repo located here:
https://salsa.debian.org/mingw-w64-team/binutils-mingw-w64.git

Invoke the following in the aforementioned repo to see the original patch:

  $ git show da63f6b:debian/patches/reproducible-import-libraries.patch

Description: Make DLL import libraries reproducible
Author: Benjamin Moody <benjamin.moody@gmail.com>
Bug-Debian: https://bugs.debian.org/915055

--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -2844,6 +2844,7 @@
 
   bfd_set_format (outarch, bfd_archive);
   outarch->has_armap = 1;
+  outarch->flags |= BFD_DETERMINISTIC_OUTPUT;
 
   /* Work out a reasonable size of things to put onto one line.  */
   ar_head = make_head (outarch);
lected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<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=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>refs</a><a class='active' href='/guix/log/gnu/packages/ibus.scm'>log</a><a href='/guix/tree/gnu/packages/ibus.scm?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>tree</a><a href='/guix/commit/gnu/packages/ibus.scm?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>commit</a><a href='/guix/diff/gnu/packages/ibus.scm?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/ibus.scm'>
<input type='hidden' name='id' value='9e44a6f77615fa95990412a7b1dc2ba8086a5124'/><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=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>root</a>/<a href='/guix/log/gnu?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>gnu</a>/<a href='/guix/log/gnu/packages?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>packages</a>/<a href='/guix/log/gnu/packages/ibus.scm?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124'>ibus.scm</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/gnu/packages/ibus.scm?id=9e44a6f77615fa95990412a7b1dc2ba8086a5124&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-10-04 20:40:46 +0200'>2022-10-04</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=a96ebe47b0686b5dd7ebe5fc133073abce559f4d'>gnu: ibus: Build with GTK4.</a><span class='msg-avail'>...</span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-10-04 20:40:45 +0200'>2022-10-04</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=ef53c075a110d960ff4b29229d30d8ed764cffd2'>gnu: Add ibus-minimal.</a><span class='msg-avail'>...</span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-09-13 00:20:34 -0400'>2022-09-13</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=e631e122e310e0960b959dc5578452f997621a6e'>gnu: ibus: Update to 1.5.27, use gexps and remove input labels.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-07-02 01:09:19 +0200'>2022-07-02</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=2533e7f8d151f16cfbc23afa0f262dc7e096ccdf'>gnu: ibus-anthy: Modernize arguments.</a><span class='msg-avail'>...</span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-07-02 01:05:16 +0200'>2022-07-02</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=421b47624c44cddeb362a5736eef407112c2babe'>gnu: ibus-anthy: Archaize wrapper.</a><span class='msg-avail'>...</span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-06-24 10:00:13 -0400'>2022-06-24</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=89db6e7ec77bf0f33474e47945755f5ab45e9f06'>gnu: ibus-anthy: Fix build.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-06-23 22:49:08 -0400'>2022-06-23</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=39b118776bbbaed049f8bcafa27bde30d9d0b2f6'>gnu: ibus-anthy: Modernize.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-06-23 21:40:15 -0400'>2022-06-23</span></td><td><a href='/guix/commit/gnu/packages/ibus.scm?id=2dc43d7d5b50b3ef6ef506dc2572c9cc3beed334'>gnu: ibus-anthy: Update to 1.5.14</a><span class='msg-avail'>...</span></td><td>Taiju HIGASHI</td></tr>