newlib and the mno-fpu option

[Terry Hipp]

I have successfully built a windows hosted cross compiler for a sparc-elf 
target.  The embedded sparc target does not have a fpu, so I am compiling it 
with the mno-fpu option. A test application can successfully complete float 
operations such as floatValue += 0.5; but exceptions when I try to print the 
value using
printf("floatValue = %f\r\n", floatValue);  Is it sufficient to compile the 
application with the mno-fpu option or does newlib have to be built with 
this option as well?

Thanks
Terry



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