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#
# sparc/Makefile
#
# Makefile for the architecture dependent flags and dependencies on the
# Sparc.
#
# Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
#
#
# Uncomment the first KBUILD_CFLAGS if you are doing kgdb source level
# debugging of the kernel to get the proper debugging information.
AS := $(AS) -32
LDFLAGS := -m elf32_sparc
CHECKFLAGS += -D__sparc__
#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
KBUILD_AFLAGS += -m32
#LDFLAGS_vmlinux = -N -Ttext 0xf0004000
# Since 2.5.40, the first stage is left not btfix-ed.
# Actual linking is done with "make image".
LDFLAGS_vmlinux = -r
head-y := arch/sparc/kernel/head.o arch/sparc/kernel/init_task.o
HEAD_Y := $(head-y)
core-y += arch/sparc/kernel/ arch/sparc/mm/ arch/sparc/math-emu/
libs-y += arch/sparc/prom/ arch/sparc/lib/
drivers-$(CONFIG_OPROFILE) += arch/sparc/oprofile/
# Export what is needed by arch/sparc/boot/Makefile
# Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-)
INIT_Y := $(patsubst %/, %/built-in.o, $(init-y))
CORE_Y := $(core-y)
CORE_Y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
CORE_Y := $(patsubst %/, %/built-in.o, $(CORE_Y))
DRIVERS_Y := $(patsubst %/, %/built-in.o, $(drivers-y))
NET_Y := $(patsubst %/, %/built-in.o, $(net-y))
LIBS_Y1 := $(patsubst %/, %/lib.a, $(libs-y))
LIBS_Y2 := $(patsubst %/, %/built-in.o, $(libs-y))
LIBS_Y := $(LIBS_Y1) $(LIBS_Y2)
ifdef CONFIG_KALLSYMS
kallsyms.o := .tmp_kallsyms2.o
endif
export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y kallsyms.o
# Default target
all: image
boot := arch/sparc/boot
image tftpboot.img: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
CLEAN_FILES += arch/$(ARCH)/boot/System.map
# Don't use tabs in echo arguments.
define archhelp
echo '* image - kernel image ($(boot)/image)'
echo ' tftpboot.img - image prepared for tftp'
endef
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