diff --git a/ChangeLog.d/generated-files-cmake.txt b/ChangeLog.d/generated-files-cmake.txt
new file mode 100644
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+++ b/ChangeLog.d/generated-files-cmake.txt
@@ -0,0 +1,4 @@
+Changes
+    * The generated configuration-independent files are now automatically
+      generated by the CMake build system on Unix-like systems. This is not
+      yet supported when cross-compiling.