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Adrian Bunk b068b43ba4 [PATCH] arch/s390/Makefile: remove -finline-limit=10000

-finline-limit might have been required for older compilers, but nowadays
it does no longer make sense.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-04-11 06:18:39 -07:00

2.9 KiB

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s390/Makefile

This file is included by the global makefile so that you can add your own

architecture-specific flags and dependencies. Remember to do have actions

for "archclean" and "archdep" for cleaning up and making dependencies for

this architecture

This file is subject to the terms and conditions of the GNU General Public

License. See the file "COPYING" in the main directory of this archive

for more details.

Copyright (C) 1994 by Linus Torvalds

ifndef CONFIG_64BIT LDFLAGS := -m elf_s390 CFLAGS += -m31 AFLAGS += -m31 UTS_MACHINE := s390 STACK_SIZE := 8192 CHECKFLAGS += -D__s390__ else LDFLAGS := -m elf64_s390 MODFLAGS += -fpic -D__PIC__ CFLAGS += -m64 AFLAGS += -m64 UTS_MACHINE := s390x STACK_SIZE := 16384 CHECKFLAGS += -D__s390__ -D__s390x__ endif

cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5) cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900) cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)

old style option for packed stacks

ifeq ($(call cc-option-yn,-mkernel-backchain),y) cflags-$(CONFIG_PACK_STACK) += -mkernel-backchain -D__PACK_STACK aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK cflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK aflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK ifdef CONFIG_SMALL_STACK STACK_SIZE := $(shell echo $$(($(STACK_SIZE)/2)) ) endif endif

new style option for packed stacks

ifeq ($(call cc-option-yn,-mpacked-stack),y) cflags-$(CONFIG_PACK_STACK) += -mpacked-stack -D__PACK_STACK aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK cflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK aflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK ifdef CONFIG_SMALL_STACK STACK_SIZE := $(shell echo $$(($(STACK_SIZE)/2)) ) endif endif

ifeq ($(call cc-option-yn,-mstack-size=8192 -mstack-guard=128),y) cflags-$(CONFIG_CHECK_STACK) += -mstack-size=$(STACK_SIZE) cflags-$(CONFIG_CHECK_STACK) += -mstack-guard=$(CONFIG_STACK_GUARD) endif

ifeq ($(call cc-option-yn,-mwarn-dynamicstack),y) cflags-$(CONFIG_WARN_STACK) += -mwarn-dynamicstack cflags-$(CONFIG_WARN_STACK) += -mwarn-framesize=$(CONFIG_WARN_STACK_SIZE) endif

CFLAGS += -mbackchain -msoft-float $(cflags-y) CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare AFLAGS += $(aflags-y)

OBJCOPYFLAGS := -O binary LDFLAGS_vmlinux := -e start

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/ libs-y += arch/$(ARCH)/lib/ drivers-y += drivers/s390/ drivers-$(CONFIG_MATHEMU) += arch/$(ARCH)/math-emu/

must be linked after kernel

drivers-$(CONFIG_OPROFILE) += arch/s390/oprofile/

boot := arch/$(ARCH)/boot

all: image

install: vmlinux $(Q)$(MAKE) $(build)=$(boot) $@

image: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

archclean: $(Q)$(MAKE) $(clean)=$(boot)

Don't use tabs in echo arguments

define archhelp echo '* image - Kernel image for IPL ($(boot)/image)' endef

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