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kbuild: change kbuild to not rely on incorrect GNU make behavior
[mirror_ubuntu-artful-kernel.git] / arch / ppc / boot / Makefile
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1da177e4
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1#
2# arch/ppc/boot/Makefile
3#
4f193362
PS
4# This file is included by the global makefile so that you can add your own
5# architecture-specific flags and dependencies.
6#
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7# This file is subject to the terms and conditions of the GNU General Public
8# License. See the file "COPYING" in the main directory of this archive
9# for more details.
10#
11# Copyright (C) 1994 by Linus Torvalds
12# Adapted for PowerPC by Gary Thomas
13# modified by Cort (cort@cs.nmt.edu)
14#
15
16CFLAGS += -fno-builtin -D__BOOTER__ -Iarch/$(ARCH)/boot/include
17HOSTCFLAGS += -Iarch/$(ARCH)/boot/include
18
19BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd
20
21bootdir-y := simple
22bootdir-$(CONFIG_PPC_OF) += openfirmware
23subdir-y := lib common images
a7fdd90b 24subdir-$(CONFIG_PPC_MULTIPLATFORM) += of1275
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25
26# for cleaning
27subdir- += simple openfirmware
28
29hostprogs-y := $(addprefix utils/, addnote mknote hack-coff mkprep mkbugboot mktree)
30
4f193362 31PHONY += $(BOOT_TARGETS) $(bootdir-y)
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32
33$(BOOT_TARGETS): $(bootdir-y)
34
35$(bootdir-y): $(addprefix $(obj)/,$(subdir-y)) \
36 $(addprefix $(obj)/,$(hostprogs-y))
37 $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)