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b70e0e65 JB |
1 | # |
2 | # initrd.git/Makefile | |
3 | # | |
4 | ||
5 | TARGET = arm-crux-linux-gnueabi | |
6 | DEVICE = versatile | |
7 | ||
8 | TOPDIR = $(shell pwd) | |
9 | WORK = $(TOPDIR)/work | |
10 | CLFS = $(TOPDIR)/../toolchain/clfs | |
11 | CROSSTOOLS = $(TOPDIR)/../toolchain/crosstools | |
12 | ||
13 | ||
14 | KERNEL_PATH = $(TOPDIR)/../kernel/$(DEVICE) | |
15 | KERNEL_VERSION = $(shell grep '^KERNEL_VERSION = ' $(KERNEL_PATH)/Makefile | sed 's|KERNEL_VERSION = ||') | |
16 | ||
17 | BUSYBOX_SOURCE = http://busybox.net/downloads/busybox-$(BUSYBOX_VERSION).tar.bz2 | |
95ced03e | 18 | BUSYBOX_VERSION = 1.18.4 |
b70e0e65 JB |
19 | |
20 | .PHONY: all check-root busybox initrd clean distclean | |
21 | ||
22 | all: busybox initrd | |
23 | ||
24 | clean: busybox-clean initrd-clean | |
25 | ||
26 | dist-clean: busybox-distclean initrd-distclean | |
27 | ||
28 | check-root: | |
29 | @if [ "$$UID" != "0" ]; then \ | |
30 | echo "You need to be root to do this."; \ | |
a2bdc45d | 31 | echo "Now you should run 'make initrd' as root to finish compilation or 'sudo make initrd'."; \ |
b70e0e65 JB |
32 | exit 1; \ |
33 | fi | |
34 | ||
35 | $(WORK)/busybox-$(BUSYBOX_VERSION).tar.bz2: | |
36 | wget -P $(WORK) -c http://busybox.net/downloads/busybox-$(BUSYBOX_VERSION).tar.bz2 | |
37 | ||
95ced03e | 38 | $(WORK)/busybox-$(BUSYBOX_VERSION): $(WORK)/busybox-$(BUSYBOX_VERSION).tar.bz2 $(TOPDIR)/busybox-$(BUSYBOX_VERSION).config |
b70e0e65 JB |
39 | tar -C $(WORK) -xvjf $(WORK)/busybox-$(BUSYBOX_VERSION).tar.bz2 |
40 | cp -v $(TOPDIR)/busybox-$(BUSYBOX_VERSION).config $(WORK)/busybox-$(BUSYBOX_VERSION)/.config | |
41 | touch $(WORK)/busybox-$(BUSYBOX_VERSION).tar.bz2 | |
42 | ||
43 | $(WORK)/busybox-$(BUSYBOX_VERSION)/_install: $(WORK)/busybox-$(BUSYBOX_VERSION) | |
44 | export PATH=$(CROSSTOOLS)/bin:$$PATH && \ | |
45 | export LD_LIBRARY_PATH=$(CROSSTOOLS)/lib:$$LD_LIBRARY_PATH && \ | |
46 | make -C $(WORK)/busybox-$(BUSYBOX_VERSION) ARCH=arm CROSS_COMPILE=$(TARGET)- install | |
47 | touch $(WORK)/busybox-$(BUSYBOX_VERSION)/_install | |
48 | ||
49 | busybox: $(WORK)/busybox-$(BUSYBOX_VERSION)/_install | |
50 | ||
51 | busybox-clean: | |
52 | rm -vrf $(WORK)/busybox-$(BUSYBOX_VERSION) | |
53 | ||
54 | busybox-distclean: | |
55 | rm -vf $(WORK)/busybox-$(BUSYBOX_VERSION).tar.bz2 | |
56 | ||
57 | $(WORK)/mnt: | |
58 | mkdir -p $(WORK)/mnt | |
59 | ||
60 | $(WORK)/initrd-$(KERNEL_VERSION).gz: check-root busybox $(KERNEL_PATH) $(WORK)/mnt $(TOPDIR)/filesystem $(TOPDIR)/mkinitrd.sh | |
61 | sh mkinitrd.sh --name=$(WORK)/initrd-$(KERNEL_VERSION).gz --size=4096 | |
62 | cd $(WORK) && gunzip -v initrd-$(KERNEL_VERSION).gz | |
63 | mount -v -t ext2 -o loop,rw $(WORK)/initrd-$(KERNEL_VERSION) $(WORK)/mnt | |
64 | cp -dRv $(WORK)/busybox-$(BUSYBOX_VERSION)/_install/* $(WORK)/mnt | |
65 | #make -C $(KERNEL_PATH)/work/linux-$(KERNEL_VERSION) ARCH=arm INSTALL_MOD_PATH=$(WORK)/mnt modules_install | |
66 | cp -dRv $(CLFS)/lib/libnss_{files*,dns*} $(CLFS)/lib/libresolv* $(WORK)/mnt/lib | |
67 | install -v -m 0644 $(TOPDIR)/filesystem/{fstab,inittab,profile,protocols,*.conf} $(WORK)/mnt/etc | |
68 | install -v -m 0755 $(TOPDIR)/filesystem/rc $(WORK)/mnt/etc && \ | |
69 | install -v -m 0755 $(TOPDIR)/filesystem/crux $(WORK)/mnt/usr/bin && \ | |
70 | /sbin/ldconfig -r $(WORK)/mnt | |
71 | umount -v $(WORK)/mnt | |
72 | cd $(WORK) && gzip -v initrd-$(KERNEL_VERSION) | |
73 | touch $(WORK)/initrd-$(KERNEL_VERSION).gz | |
74 | ||
75 | initrd: $(WORK)/initrd-$(KERNEL_VERSION).gz | |
76 | ||
77 | initrd-clean: check-root | |
78 | rm -rf initrd-$(KERNEL_VERSION).gz | |
79 | ||
80 | initrd-distclean: initrd-clean | |
81 | ||
82 | # End of file |