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1da177e4 LT |
1 | # |
2 | # ia64/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 | # | |
1da177e4 LT |
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) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com> | |
12 | # | |
13 | ||
022f9268 AB |
14 | KBUILD_DEFCONFIG := generic_defconfig |
15 | ||
1da177e4 | 16 | NM := $(CROSS_COMPILE)nm -B |
1da177e4 | 17 | |
1f2f01b1 | 18 | CHECKFLAGS += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__ |
1da177e4 LT |
19 | |
20 | OBJCOPYFLAGS := --strip-all | |
21 | LDFLAGS_vmlinux := -static | |
80c00ba9 | 22 | KBUILD_AFLAGS_KERNEL := -mconstant-gp |
1da177e4 LT |
23 | EXTRA := |
24 | ||
25 | cflags-y := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \ | |
26 | -falign-functions=32 -frename-registers -fno-optimize-sibling-calls | |
80c00ba9 | 27 | KBUILD_CFLAGS_KERNEL := -mconstant-gp |
1da177e4 | 28 | |
1da177e4 | 29 | GAS_STATUS = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)") |
06c5040c | 30 | KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)") |
1da177e4 LT |
31 | |
32 | ifeq ($(GAS_STATUS),buggy) | |
33 | $(error Sorry, you need a newer version of the assember, one that is built from \ | |
34 | a source-tree that post-dates 18-Dec-2002. You can find a pre-compiled \ | |
35 | static binary of such an assembler at: \ | |
36 | \ | |
37 | ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz) | |
38 | endif | |
39 | ||
fc5bad03 | 40 | quiet_cmd_gzip = GZIP $@ |
e4a42c82 | 41 | cmd_gzip = cat $(real-prereqs) | $(KGZIP) -n -f -9 > $@ |
fc5bad03 CH |
42 | |
43 | quiet_cmd_objcopy = OBJCOPY $@ | |
44 | cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ | |
45 | ||
a0f97e06 | 46 | KBUILD_CFLAGS += $(cflags-y) |
0500871f | 47 | head-y := arch/ia64/kernel/head.o |
1da177e4 LT |
48 | |
49 | libs-y += arch/ia64/lib/ | |
1da177e4 | 50 | |
df41017e | 51 | drivers-y += arch/ia64/pci/ arch/ia64/hp/common/ |
1da177e4 | 52 | |
fc5bad03 | 53 | PHONY += compressed check |
1da177e4 LT |
54 | |
55 | all: compressed unwcheck | |
56 | ||
57 | compressed: vmlinux.gz | |
58 | ||
120b286d AW |
59 | vmlinuz: vmlinux.gz |
60 | ||
fc5bad03 CH |
61 | vmlinux.gz: vmlinux.bin FORCE |
62 | $(call if_changed,gzip) | |
63 | ||
64 | vmlinux.bin: vmlinux FORCE | |
65 | $(call if_changed,objcopy) | |
1da177e4 LT |
66 | |
67 | unwcheck: vmlinux | |
d8d2d382 | 68 | -$(Q)READELF=$(READELF) $(PYTHON3) $(srctree)/arch/ia64/scripts/unwcheck.py $< |
1da177e4 LT |
69 | |
70 | archclean: | |
1da177e4 | 71 | |
c5183624 FK |
72 | archheaders: |
73 | $(Q)$(MAKE) $(build)=arch/ia64/kernel/syscalls all | |
74 | ||
fc5bad03 | 75 | CLEAN_FILES += vmlinux.gz |
1da177e4 LT |
76 | |
77 | install: vmlinux.gz | |
78 | sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)" | |
79 | ||
80 | define archhelp | |
81 | echo '* compressed - Build compressed kernel image' | |
82 | echo ' install - Install compressed kernel image' | |
1da177e4 LT |
83 | echo '* unwcheck - Check vmlinux for invalid unwind info' |
84 | endef |