1ifeq ($(CFG_ARM64_core),y) 2core-platform-cppflags += -DARM64=1 -D__LP64__=1 3CFG_KERN_LINKER_FORMAT ?= elf64-littleaarch64 4CFG_KERN_LINKER_ARCH ?= aarch64 5endif 6ifeq ($(CFG_ARM32_core),y) 7core-platform-cppflags += -DARM32=1 -D__ILP32__=1 8CFG_KERN_LINKER_FORMAT ?= elf32-littlearm 9CFG_KERN_LINKER_ARCH ?= arm 10endif 11 12ifeq ($(CFG_ARM64_core),y) 13core-platform-cppflags += $(arm64-platform-cppflags) 14core-platform-cflags += $(arm64-platform-cflags) 15core-platform-aflags += $(arm64-platform-aflags) 16else 17core-platform-cppflags += $(arm32-platform-cppflags) 18core-platform-cflags += $(arm32-platform-cflags) 19core-platform-aflags += $(arm32-platform-aflags) 20endif 21