diff -Nru ruby-nokogiri-1.13.7+dfsg/debian/changelog ruby-nokogiri-1.13.7+dfsg/debian/changelog
--- ruby-nokogiri-1.13.7+dfsg/debian/changelog	2022-07-19 07:36:11.000000000 +0000
+++ ruby-nokogiri-1.13.7+dfsg/debian/changelog	2022-07-28 14:13:52.000000000 +0000
@@ -1,3 +1,10 @@
+ruby-nokogiri (1.13.7+dfsg-2) unstable; urgency=medium
+
+  * Add patch 0006-test_compaction-Ignore-missing-compaction.patch:
+    Fix build failure on ppc64el
+
+ -- Lucas Nussbaum <lucas@debian.org>  Thu, 28 Jul 2022 16:13:52 +0200
+
 ruby-nokogiri (1.13.7+dfsg-1) unstable; urgency=medium
 
   * New upstream version 1.13.7+dfsg
diff -Nru ruby-nokogiri-1.13.7+dfsg/debian/gbp.conf ruby-nokogiri-1.13.7+dfsg/debian/gbp.conf
--- ruby-nokogiri-1.13.7+dfsg/debian/gbp.conf	1970-01-01 00:00:00.000000000 +0000
+++ ruby-nokogiri-1.13.7+dfsg/debian/gbp.conf	2022-07-28 13:59:53.000000000 +0000
@@ -0,0 +1,2 @@
+[DEFAULT]
+pristine-tar = True
diff -Nru ruby-nokogiri-1.13.7+dfsg/debian/patches/0006-test_compaction-Ignore-missing-compaction.patch ruby-nokogiri-1.13.7+dfsg/debian/patches/0006-test_compaction-Ignore-missing-compaction.patch
--- ruby-nokogiri-1.13.7+dfsg/debian/patches/0006-test_compaction-Ignore-missing-compaction.patch	1970-01-01 00:00:00.000000000 +0000
+++ ruby-nokogiri-1.13.7+dfsg/debian/patches/0006-test_compaction-Ignore-missing-compaction.patch	2022-07-28 14:09:53.000000000 +0000
@@ -0,0 +1,31 @@
+From: Lucas Nussbaum <lucas@debian.org>
+Date: Thu, 28 Jul 2022 16:09:22 +0200
+Subject: test_compaction: Ignore missing compaction
+
+This fixes a build failure on ppc64le
+---
+ test/test_compaction.rb | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/test/test_compaction.rb b/test/test_compaction.rb
+index 5b0720f..9b7b8d2 100644
+--- a/test/test_compaction.rb
++++ b/test/test_compaction.rb
+@@ -12,8 +12,15 @@ describe "compaction" do
+     # ensure a bunch of node objects have been wrapped
+     doc.root.children.each(&:inspect)
+ 
+-    # compact the heap and try to get the node wrappers to move
+-    GC.verify_compaction_references(double_heap: true, toward: :empty)
++    # 2022-07-28
++    # verify_compaction_references is available even on platforms where compaction isn't available,
++    # but raises an exception. Ignore it.
++    # See https://bugs.ruby-lang.org/issues/18779 , that should be backported to 3.0 and 3.1
++    begin
++      # compact the heap and try to get the node wrappers to move
++      GC.verify_compaction_references(double_heap: true, toward: :empty)
++    rescue NotImplementedError
++    end
+ 
+     # access the node wrappers and make sure they didn't move
+     doc.root.children.each(&:inspect)
diff -Nru ruby-nokogiri-1.13.7+dfsg/debian/patches/series ruby-nokogiri-1.13.7+dfsg/debian/patches/series
--- ruby-nokogiri-1.13.7+dfsg/debian/patches/series	2022-07-19 07:36:11.000000000 +0000
+++ ruby-nokogiri-1.13.7+dfsg/debian/patches/series	2022-07-28 14:09:53.000000000 +0000
@@ -3,3 +3,4 @@
 0004-Remove-jar-files-in-the-file-list-in-gemspec.patch
 0005-Remove-unnecessary-development-dependencies.patch
 0005-test-helper.rb-ignore-GC-compaction-on-unsupported-p.patch
+0006-test_compaction-Ignore-missing-compaction.patch
diff -Nru ruby-nokogiri-1.13.7+dfsg/debian/salsa-ci.yml ruby-nokogiri-1.13.7+dfsg/debian/salsa-ci.yml
--- ruby-nokogiri-1.13.7+dfsg/debian/salsa-ci.yml	1970-01-01 00:00:00.000000000 +0000
+++ ruby-nokogiri-1.13.7+dfsg/debian/salsa-ci.yml	2022-07-28 13:59:53.000000000 +0000
@@ -0,0 +1,4 @@
+---
+include:
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml