[BusyBox] CONFIG_FEATURE_AWK_MATH causes boot to hang

[Felix Domke]

Hi,

>>> Has anyone else seen this problem and know the cause/fix.
> I _think_ that got fixed on later glibc's.  Also the problem only occurs
> with CONFIG_FEATURE_AWK_MATH, if I turn that option off it works just fine.
Looks like you're building with hardfloat and without kernel fpu emulation.

This will hang the boot process for some reason (I don't know why there
aren't any errors).

However i've seen this behaviour, and enabling the fpu emulation fixed
it. Softfloat might be a better alternative, but sometimes you need
binary compatibility which you'll (almost) get with the fpu emulation.

Felix