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.