arch
Specifies a target platform architecture.
X86_64: 64-bit version of the x86 instruction set.X86: 32-bit version of the x86 instruction set.ARM64: ARMv8 64-bit CPU.ARM_EABIHF: ARMv7 32-bit, Hard Float.ARM_EABI: ARMv7 32-bit, Soft Float. Used by Android 32-bit ARM platform.