Commits
Merge pull request #2559 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_8 to hdf5_1_8 * commit '049cc840cf2d0e4f514de1eb7b5baf37fc74205b': Fix ifort warning flag. Restore AC_DEFUN([PAC_PROG_FC_DEFAULT_REALisDBLE] in m4/aclocal_fc.m4. Add --enable-symbols, --enable-profiling, and --enable-optimization options to autotools configure; all configure flags for --enable-production and --disable-production should match HDF5 1.10 and 1.12 production and debug default flags.