[sfscode-users] installing on Mac: -fast mekefile option not recognized

[Clement K. <cle...@gm...>]

Hi - installing sfs_code on a Mac OS X Yosemite 10.10.5, I edited -03 to
-fast in the makefile, as suggested in the manual (last paragraph of
section 3.2). This produced warning message during make.

I checked my gcc options, and changed the -fast to -ffast-math in the
makefile; after this change, make ran cleanly.

Cheers,
Clement Kent