<p>While working on reproducible builds for openSUSE, I found that<br>
rpm 4.15 creates rpm headers with mime types in random order.<br>
Results become reproducible when I build on a 1-core VM, so it is probably related to the parallelism added in 4.15.</p>
<p>To see these headers I used <code>strings</code> on rpms that were building identical with 4.14.2 .</p>
<p>Diff looks thus:</p>
<div class="highlight highlight-source-diff"><pre><span class="pl-md">--- filter/RPMS.2017/khmeros-fonts-5.0-0.0.noarch.rpm</span>
<span class="pl-mi1">+++ filter/RPMS/khmeros-fonts-5.0-0.0.noarch.rpm</span>
<span class="pl-mdr">@@ -146,13 +146,13 @@</span>
 cpio
 noarch-suse-linux
 directory
<span class="pl-md"><span class="pl-md">-</span>TrueType Font data, 23 tables, 1st "GDEF", 37 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
<span class="pl-md"><span class="pl-md">-</span>TrueType Font data, 18 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
<span class="pl-mi1"><span class="pl-mi1">+</span>ASCII text</span>
 TrueType Font data, 18 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2005 Danh Hong??Copyright 2005 Ope
<span class="pl-md"><span class="pl-md">-</span>TrueType Font data, 23 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
 TrueType Font data, 18 tables, 1st "GDEF", 36 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr
 TrueType Font data, 18 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong????This font is fre
<span class="pl-md"><span class="pl-md">-</span>ASCII text</span>
<span class="pl-mi1"><span class="pl-mi1">+</span>TrueType Font data, 18 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
<span class="pl-mi1"><span class="pl-mi1">+</span>TrueType Font data, 23 tables, 1st "GDEF", 37 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
<span class="pl-mi1"><span class="pl-mi1">+</span>TrueType Font data, 23 tables, 1st "GDEF", 35 names, Macintosh, KhmerOS - font for the Khmer language of Cambodia??Copyright 2007 Danh Hong?? ??This font is fr</span>
   if [ -e /run/fontpackages/reconfigure-fonts ]; then 
     
   if test -x /usr/sbin/fonts-config ; then </pre></div>

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