If your applications require the newer C99 math library functions,
then answer Y.
-config UCLIBC_HAS_FENV
- bool "Enable C99 fp rounding and exception handling (fenv.h)"
- depends on UCLIBC_HAS_FLOATS
- default n
- help
- Enable support for the C99 floating point rounding and exception
- handling routines. These 11 functions are:
- feclearexcept fegetexceptflag
- feraiseexcept fesetexceptflag
- fetestexcept feholdexcept
- fegetround fesetround
- fegetenv fesetenv
- feupdateenv
-
- This functions are not widely used, so if you're unsure, you
- can probably safely say N.
-
config KERNEL_SOURCE
string "Linux kernel header location"
default "/usr/src/linux"