More cflag optimizations

Conflicts:
	libc/Android.mk
	libc/arch-arm/arm.mk

More cflag optimizations

Conflicts:
	libc/Android.mk
	libc/arch-arm/arm.mk
Arm.mk: Add fstrict and softfloat

Conflicts:
	libc/arch-arm/arm.mk

Arm.mk: Add fstrict and softfloat

Conflicts:
	libc/arch-arm/arm.mk
More cflag optimizations