Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_10) * commit 'e167cd9fe74feb31083994ade4b83f4f8dbcf782': Merge of --Wc++-compat changes from develop Changed -Wformat-truncation to level 2 in CMake w/ gcc. Changed -Wformat-truncation's level from 2 to 1.