config BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS bool default y if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_sparc || BR2_sparc64 || BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || BR2_x86_64 config BR2_PACKAGE_LIBATOMIC_OPS bool "libatomic_ops" depends on BR2_PACKAGE_LIBATOMIC_OPS_ARCH_SUPPORTS help Atomic operations library https://github.com/ivmai/libatomic_ops