On 2017-03-04 19:55 -0700, amar712 wrote: > I get this error when I try to compile the C program using -mfpmath=387 > switch > error: the '387' unit is not supported with this instruction set > This is on Mac OSX First of all you should notice on Mac OS X, by default "gcc" is an alias of "clang". So this issue should not be discussed in this mail list. For clang you need "-mfpmath=387 -mno-sse". See <https://github.com/llvm-mirror/clang/commit/ 5389b84a780ac17b63c10ad97cd5e3aaa41595b7>. -- Xi Ruoyao <ryxi@xxxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
