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Added code to override the user@host string displayed during boot and in /proc/version
[kernel/efikamx.git] / Makefile
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1#
2# src/kernel/Makefile
3#
4
5TARGET = arm-crux-linux-gnueabi
6
0aa7f5eb 7PWD = $(shell pwd)
cacea90b 8WORK = $(PWD)/work
0aa7f5eb 9CROSSTOOLS = $(PWD)/../../toolchain/crosstools
cacea90b 10
c41a11ef 11KERNEL_VERSION = 2.6.31.14.27-efikamx_20111026
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12
13.PHONY: all clean image modules map config
14
15all: image modules map
16
17clean: image-clean modules-clean map-clean
18
19distclean: clean image-distclean modules-distclean map-distclean
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20
21$(WORK)/linux-$(KERNEL_VERSION).tar.bz2:
22 wget -P $(WORK) http://crux-arm.nu/files/distfiles/efikamx/linux-$(KERNEL_VERSION).tar.bz2
23
0aa7f5eb 24$(WORK)/linux-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION).tar.bz2 $(PWD)/config-$(KERNEL_VERSION)
cacea90b 25 tar -C $(WORK) -xvjf $(WORK)/linux-$(KERNEL_VERSION).tar.bz2
7928605d 26 cd $(WORK) && \
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27 patch -p1 -i $(WORK)/Makefile_arm_unaligned.diff && \
28 sed -e 's|`whoami`|devel|' -e 's|`hostname .*`|crux-arm.nu|' -i linux-$(KERNEL_VERSION)/scripts/mkcompile_h
0aa7f5eb 29 cp -v $(PWD)/config-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION)/.config
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30 touch $(WORK)/linux-$(KERNEL_VERSION)
31
0aa7f5eb 32$(WORK)/zImage-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
cacea90b 33 cd $(WORK)/linux-$(KERNEL_VERSION) && \
0aa7f5eb 34 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
cacea90b 35 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
7928605d 36 make zImage ARCH=arm CROSS_COMPILE=$(TARGET)-
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37 cp -v $(WORK)/linux-$(KERNEL_VERSION)/arch/arm/boot/zImage $(WORK)/zImage-$(KERNEL_VERSION)
38 ln -sf zImage-$(KERNEL_VERSION) $(WORK)/zImage
39 touch $(WORK)/zImage-$(KERNEL_VERSION)
cacea90b 40
0aa7f5eb 41image: $(WORK)/zImage-$(KERNEL_VERSION)
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42
43image-clean:
0aa7f5eb 44 rm -vf $(WORK)/zImage-$(KERNEL_VERSION)
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45
46image-distclean: image-clean
0aa7f5eb 47 rm -vrf $(WORK)/linux-$(KERNEL_VERSION) $(WORK)/linux-$(KERNEL_VERSION).tar.bz2
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48
49$(WORK)/modules-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
50 cd $(WORK)/linux-$(KERNEL_VERSION) && \
51 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
52 export LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)/lib:$$LD_LIBRARY_PATH && \
53 make ARCH=arm CROSS_COMPILE=$(TARGET)- modules && \
54 make ARCH=arm CROSS_COMPILE=$(TARGET)- INSTALL_MOD_PATH=$(WORK)/modules-$(KERNEL_VERSION) modules_install
55 rm -f $(WORK)/modules-$(KERNEL_VERSION)/lib/modules/$(KERNEL_VERSION)/{source,build}
56 touch $(WORK)/modules-$(KERNEL_VERSION)
57
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58$(WORK)/modules-$(KERNEL_VERSION).tar.xz: $(WORK)/modules-$(KERNEL_VERSION)
59 cd $(WORK) && \
60 tar cvJf modules-$(KERNEL_VERSION).tar.xz modules-$(KERNEL_VERSION)
61 touch $(WORK)/modules-$(KERNEL_VERSION).tar.xz
62
63modules: $(WORK)/modules-$(KERNEL_VERSION).tar.xz
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64
65modules-clean:
53c7660e 66 rm -vrf $(WORK)/modules-$(KERNEL_VERSION) $(WORK)/modules-$(KERNEL_VERSION).tar.xz
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67
68modules-distclean: modules-clean
69
70$(WORK)/System.map-$(KERNEL_VERSION): $(WORK)/linux-$(KERNEL_VERSION)
71 cp $(WORK)/linux-$(KERNEL_VERSION)/System.map $(WORK)/System.map-$(KERNEL_VERSION)
72 touch $(WORK)/System.map-$(KERNEL_VERSION)
73
74map: $(WORK)/System.map-$(KERNEL_VERSION)
75
76map-clean:
77 rm -vrf $(WORK)/System.map-$(KERNEL_VERSION)
78
79map-distclean: map-clean
80
81config: $(WORK)/linux-$(KERNEL_VERSION)
82 cd $(WORK)/linux-$(KERNEL_VERSION) && \
83 export PATH=$(CROSSTOOLS)/bin:$$PATH && \
84 export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \
85 make ARCH=arm CROSS_COMPILE=$(TARGET)- menuconfig
86 touch $(WORK)/linux-$(KERNEL_VERSION)
87
88# End of file