Commits
Merge pull request #1961 in HDFFV/hdf5 from ~BYRN/hdf5_adb:hdf5_1_12 to hdf5_1_12 * commit 'cd30b3b13a560643d0534b1d7e0557696e026574': Add clang toolchain
Merge pull request #1961 in HDFFV/hdf5 from ~BYRN/hdf5_adb:hdf5_1_12 to hdf5_1_12 * commit 'cd30b3b13a560643d0534b1d7e0557696e026574': Add clang toolchain