diff --git a/_constraints b/_constraints
new file mode 100644
index 0000000..71f14c9
--- /dev/null
+++ b/_constraints
@@ -0,0 +1,7 @@
+<constraints>
+  <hardware>
+    <physicalmemory>
+      <size unit="M">4096</size>
+    </physicalmemory>
+  </hardware>
+</constraints> 
diff --git a/doxygen.changes b/doxygen.changes
index 440a2d2..07e486c 100644
--- a/doxygen.changes
+++ b/doxygen.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Nov 18 12:21:44 UTC 2022 - pgajdos@suse.com
+
+- fix bsc#1204558, doxygen fails to build on ppc64le - compiler crash? 
+- added sources
+  + _constraints
+
 -------------------------------------------------------------------
 Fri Aug 26 19:05:07 UTC 2022 - Antoine Belvire <antoine.belvire@opensuse.org>