# Copyright (C) 1994 by Linus Torvalds
#
-ifdef CONFIG_ARCH_S390_31
+ifndef CONFIG_64BIT
LDFLAGS := -m elf_s390
CFLAGS += -m31
AFLAGS += -m31
UTS_MACHINE := s390
STACK_SIZE := 8192
CHECKFLAGS += -D__s390__
-endif
-
-ifdef CONFIG_ARCH_S390X
+else
LDFLAGS := -m elf64_s390
MODFLAGS += -fpic -D__PIC__
CFLAGS += -m64
endif
CFLAGS += -mbackchain -msoft-float $(cflags-y)
-CFLAGS += $(call cc-option,-finline-limit=10000)
CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare
AFLAGS += $(aflags-y)
OBJCOPYFLAGS := -O binary
LDFLAGS_vmlinux := -e start
-head-$(CONFIG_ARCH_S390_31) += arch/$(ARCH)/kernel/head.o
-head-$(CONFIG_ARCH_S390X) += arch/$(ARCH)/kernel/head64.o
-head-y += arch/$(ARCH)/kernel/init_task.o
+head-y := arch/$(ARCH)/kernel/head.o arch/$(ARCH)/kernel/init_task.o
core-y += arch/$(ARCH)/mm/ arch/$(ARCH)/kernel/ arch/$(ARCH)/crypto/ \
arch/$(ARCH)/appldata/