Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[sfrench/cifs-2.6.git] / arch / ia64 / Makefile
1 #
2 # ia64/Makefile
3 #
4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies.
6 #
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
14 KBUILD_DEFCONFIG := generic_defconfig
15
16 NM := $(CROSS_COMPILE)nm -B
17 READELF := $(CROSS_COMPILE)readelf
18
19 CHECKFLAGS      += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
20
21 OBJCOPYFLAGS    := --strip-all
22 LDFLAGS_vmlinux := -static
23 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/ia64/module.lds
24 KBUILD_AFLAGS_KERNEL := -mconstant-gp
25 EXTRA           :=
26
27 cflags-y        := -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
28                    -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
29 KBUILD_CFLAGS_KERNEL := -mconstant-gp
30
31 GAS_STATUS      = $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
32 KBUILD_CPPFLAGS += $(shell $(srctree)/arch/ia64/scripts/toolchain-flags "$(CC)" "$(OBJDUMP)" "$(READELF)")
33
34 ifeq ($(GAS_STATUS),buggy)
35 $(error Sorry, you need a newer version of the assember, one that is built from \
36         a source-tree that post-dates 18-Dec-2002.  You can find a pre-compiled \
37         static binary of such an assembler at:                                  \
38                                                                                 \
39                 ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
40 endif
41
42 quiet_cmd_gzip = GZIP    $@
43 cmd_gzip = cat $(real-prereqs) | gzip -n -f -9 > $@
44
45 quiet_cmd_objcopy = OBJCOPY $@
46 cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
47
48 KBUILD_CFLAGS += $(cflags-y)
49 head-y := arch/ia64/kernel/head.o
50
51 libs-y                          += arch/ia64/lib/
52 core-y                          += arch/ia64/kernel/ arch/ia64/mm/
53 core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
54
55 drivers-y                       += arch/ia64/pci/ arch/ia64/hp/common/
56 drivers-$(CONFIG_OPROFILE)      += arch/ia64/oprofile/
57
58 PHONY += compressed check
59
60 all: compressed unwcheck
61
62 compressed: vmlinux.gz
63
64 vmlinuz: vmlinux.gz
65
66 vmlinux.gz: vmlinux.bin FORCE
67         $(call if_changed,gzip)
68
69 vmlinux.bin: vmlinux FORCE
70         $(call if_changed,objcopy)
71
72 unwcheck: vmlinux
73         -$(Q)READELF=$(READELF) $(PYTHON) $(srctree)/arch/ia64/scripts/unwcheck.py $<
74
75 archclean:
76
77 archheaders:
78         $(Q)$(MAKE) $(build)=arch/ia64/kernel/syscalls all
79
80 CLEAN_FILES += vmlinux.gz
81
82 install: vmlinux.gz
83         sh $(srctree)/arch/ia64/install.sh $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)"
84
85 define archhelp
86   echo '* compressed    - Build compressed kernel image'
87   echo '  install       - Install compressed kernel image'
88   echo '* unwcheck      - Check vmlinux for invalid unwind info'
89 endef
90
91 archprepare: make_nr_irqs_h
92 PHONY += make_nr_irqs_h
93
94 make_nr_irqs_h:
95         $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h