Commits
Merge pull request #1803 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:lets_retire_jam to develop * commit 'd7144b2fa40b1be59e6250313c5e5f1a2bd8fb25': Restored warnings for older gcc so jam can continue to creak along.
Merge pull request #1803 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:lets_retire_jam to develop * commit 'd7144b2fa40b1be59e6250313c5e5f1a2bd8fb25': Restored warnings for older gcc so jam can continue to creak along.