* [79aac72]->[cc1a9b7] canonicalize-lgpl: use common idiom
* [3180807]->[768eb31] doc/lgpl-2.1.texi
* [fba3245]->[a96c4d5] tests: fix usage message in 'mktempd_'
+ * [7b2b693]->[a43f6fd] autoupdate
+ * [3639716]->[74c0798] rmdir: Avoid test failure on HP-UX 10.20.
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