4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies. Remember to do have actions
6 # for "archclean" and "archdep" for cleaning up and making dependencies for
9 # This file is subject to the terms and conditions of the GNU General Public
10 # License. See the file "COPYING" in the main directory of this archive
13 # Copyright (C) 1994 by Linus Torvalds
16 LD=$(CROSS_COMPILE)ld -m elf64_s390
18 OBJCOPY=$(CROSS_COMPILE)objcopy -O binary -R .note -R .comment -S
20 ifeq ($(CONFIG_SHARED_KERNEL),y)
21 LINKFLAGS =-T $(TOPDIR)/arch/s390x/vmlinux-shared.lds $(LDFLAGS)
23 LINKFLAGS =-T $(TOPDIR)/arch/s390x/vmlinux.lds $(LDFLAGS)
28 CFLAGS_NSR := -fno-strength-reduce
29 CFLAGS := $(CFLAGS) $(CFLAGS_PIPE) $(CFLAGS_NSR)
31 HEAD := arch/s390x/kernel/head.o arch/s390x/kernel/init_task.o
33 SUBDIRS := $(SUBDIRS) arch/s390x/mm arch/s390x/kernel arch/s390x/lib \
35 CORE_FILES := arch/s390x/mm/mm.o arch/s390x/kernel/kernel.o $(CORE_FILES)
36 DRIVERS := $(DRIVERS) drivers/s390/io.o
37 LIBS := $(TOPDIR)/arch/s390x/lib/lib.a $(LIBS) $(TOPDIR)/arch/s390x/lib/lib.a
44 arch/s390x/kernel: dummy
45 $(MAKE) linuxsubdirs SUBDIRS=arch/s390x/kernel
48 $(MAKE) linuxsubdirs SUBDIRS=arch/s390x/mm
51 $(MAKE) linuxsubdirs SUBDIRS=drivers/s390
53 MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
59 @$(MAKEBOOT) BOOTIMAGE=image install
63 $(MAKE) -C arch/$(ARCH)/kernel clean