The Doxygen integration added since 1.4.6 is missing uninstall and part of clean, so distcheck fails. Patch on the way.
Created attachment 44316 [details] [review] patch
Review of attachment 44316 [details] [review]: This would, I imagine, be my fault. Looks good.
Thanks, fixed in git for 1.4.8, 1.5.0.
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