core: main: use softfloat compiler by default to fix StdLib compilation problems
core: main: use softfloat compiler by default to fix StdLib compilation problems

the hardfloat compiler can be used with the 'GCC_LINUX_GNUEABIHF' define
in case we'll need that in future(i.e. for userspace)

efidroid/build,efidroid/build,efidroid/build,efidroid/build