Set the Android target architecture.

This is a string property that could be set to the one of the following values:

  • armv7-a: “ARMv7-A (armv7-a)”
  • armv7-a-hard: “ARMv7-A, hard-float ABI (armv7-a)”
  • arm64-v8a: “ARMv8-A, 64bit (arm64-v8a)”
  • x86: “x86 (x86)”
  • x86_64: “x86_64 (x86_64)”

This property is initialized by the value of the CMAKE_ANDROID_ARCH variable if it is set when a target is created.