https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95640
--- Comment #12 from kargl at gcc dot gnu.org --- (In reply to Bill Long from comment #11) > I checked with the Intel docs and the ia64 version of the compiler (what HPC > users use) does not support x87. > > Is there a gfortran compiler option to disable x87 use (i.e. REAL(10) is an > error), to match the other compilers? The types are set up in trans-type.c(gfc_init_kinds). I do not see an option that would disable querying for long_double_type_node. In principle, one might be able to define an option that prevents gfortran from see a long_double_type_node. This should then disable REAL(10). Looking at configure options, there is a --with-long-double-128 option but I've never used it. Don't know if it will disable REAL(10). It appears linux specific.
