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#
# ppc/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
# Changes for PPC by Gary Thomas
# Modified by Cort Dougan
#
# PowerPC (cross) tools
SUFFIX =
AS = as$(SUFFIX)
ASFLAGS =
LD = ld$(SUFFIX)
LINKFLAGS = -T arch/ppc/ld.script -Ttext 0x90000000
HOSTCC = gcc
CC = gcc$(SUFFIX)
CFLAGSINC = -D__KERNEL__ -I$(TOPDIR)/include -D__powerpc__
CFLAGS = $(CFLAGSINC) \
-Wstrict-prototypes \
-fomit-frame-pointer \
-fno-builtin \
-finhibit-size-directive -fno-strength-reduce\
-O2 -fsigned-char -pipe -mstring -mmultiple
CPP = $(CC) -E $(CFLAGS)
AR = ar$(SUFFIX)
RANLIB = ranlib$(SUFFIX)
STRIP = strip$(SUFFIX)
NM = nm$(SUFFIX)
ifdef CONFIG_603
CFLAGS := $(CFLAGS) -mcpu=603 -DCPU=603
endif
ifdef CONFIG_603e
CFLAGS := $(CFLAGS) -mcpu=603e -DCPU=603e
endif
ifdef CONFIG_604
CFLAGS := $(CFLAGS) -mcpu=604 -DCPU=604
endif
#
# NFS_ROOT_NAME specifies the default name of the directory to mount
# as root via NFS, if the kernel does not get the "root=" option from
# the boot loader. The "%s" will be replaced by the IP-number of the
# local system.
#
NFS_ROOT = -DNFS_ROOT="\"/joplin/ppc/root\""
HEAD := arch/ppc/kernel/head.o
ARCH_SUBDIRS = arch/ppc/kernel arch/ppc/mm arch/ppc/lib
SUBDIRS := $(SUBDIRS) $(ARCH_SUBDIRS)
ARCHIVES := arch/ppc/kernel/kernel.o arch/ppc/mm/mm.o arch/ppc/lib/lib.o $(ARCHIVES)
MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
netboot: vmlinux
@$(MAKEBOOT) netboot
znetboot: vmlinux
@$(MAKEBOOT) znetboot
zImage: vmlinux
@$(MAKEBOOT) zImage
floppy: vmlinux
@$(MAKEBOOT) floppy
install: vmlinux
@$(MAKEBOOT) install
arch/ppc/kernel: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/ppc/kernel
arch/ppc/mm: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/ppc/mm
arch/ppc/lib: dummy
$(MAKE) linuxsubdirs SUBDIRS=arch/ppc/lib
archclean:
rm -f arch/ppc/kernel/mk_defs arch/ppc/kernel/ppc_defs.h TAGS
@$(MAKEBOOT) clean
archdep:
corttags :
etags arch/ppc/*/*.c include/asm/* */*.c drivers/*/*.c net/*.c
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