+ help
+ Enable if you need full C99 math in libm
+
+config SOFT_FLOAT
+ bool
+ prompt "Use software floating point by default" if TOOLCHAINOPTS
+ default n
+ depends on arm || mips || powerpc
+ help
+ If your target CPU does not have a Floating Point Unit (FPU) or a
+ kernel FPU emulator, but you still wish to support floating point
+ functions, then everything will need to be compiled with soft floating
+ point support (-msoft-float).
+
+ Most people will answer N.