projects/aports·blob v2.2 · refs

302 lines · 8.7 KiB

1#!/usr/bin/make -f
2
3PROFILE ?= alpine
4
5-include $(PROFILE).conf.mk
6
7BUILD_DATE := $(shell date +%y%m%d)
8ALPINE_RELEASE ?= $(BUILD_DATE)
9ALPINE_NAME ?= alpine-test
10ALPINE_ARCH := x86
11DESTDIR ?= $(shell pwd)/isotmp.$(PROFILE)
12
13MKCRAMFS = mkcramfs
14SUDO = sudo
15
16ISO ?= $(ALPINE_NAME)-$(ALPINE_RELEASE)-$(ALPINE_ARCH).iso
17ISO_LINK ?= $(ALPINE_NAME).iso
18ISO_DIR := $(DESTDIR)/isofs
19ISO_PKGDIR := $(ISO_DIR)/apks
20
21APKS ?= $(shell sed 's/\#.*//; s/\*/\\*/g' $(PROFILE).packages)
22
23APK_OPTS := $(addprefix --repository ,$(APK_REPOS)) --keys-dir /etc/apk/keys
24
25find_apk_ver = $(shell apk search $(APK_OPTS) $(1) | sort | uniq)
26find_apk_file = $(addsuffix .apk,$(call find_apk_ver,$(1)))
27find_apk = $(addprefix $(ISO_PKGDIR)/,$(call find_apk_file,$(1)))
28
29# get apk does not support wildcards
30get_apk = $(addsuffix .apk,$(shell apk fetch --simulate $(APK_OPTS) $(1) 2>&1 | sed 's:^Downloading :$(ISO_PKGDIR)/:'))
31
32KERNEL_FLAVOR ?= grsec
33KERNEL_PKGNAME ?= linux-$(KERNEL_FLAVOR)
34KERNEL_NAME := $(KERNEL_FLAVOR)
35KERNEL_APK := $(call get_apk,$(KERNEL_PKGNAME))
36
37KERNEL := $(word 3,$(subst -, ,$(notdir $(KERNEL_APK))))-$(word 2,$(subst -, ,$(notdir $(KERNEL_APK))))
38
39ALPINEBASELAYOUT_APK := $(call find_apk,alpine-baselayout)
40UCLIBC_APK := $(call get_apk,uclibc)
41BUSYBOX_APK := $(call get_apk,busybox)
42APK_TOOLS_APK := $(call get_apk,apk-tools)
43STRACE_APK := $(call get_apk,strace)
44
45APKS_FILTER ?= | grep -v -- '-dev$$' | grep -v 'sources'
46
47APKS ?= '*'
48APK_FILES := $(call find_apk,$(APKS))
49
50all: isofs
51
52help:
53 @echo "Alpine ISO builder"
54 @echo
55 @echo "Type 'make iso' to build $(ISO)"
56 @echo
57 @echo "I will use the following sources files:"
58 @echo " 1. $(notdir $(KERNEL_APK)) (looks like $(KERNEL))"
59 @echo " 2. $(notdir $(MOD_APKS))"
60 @echo " 3. $(notdir $(ALPINEBASELAYOUT_APK))"
61 @echo " 4. $(notdir $(UCLIBC_APK))"
62 @echo " 5. $(notdir $(BUSYBOX_APK))"
63ifeq ($(APK_BIN),)
64 @echo " 6. $(notdir $(APK_TOOLS_APK))"
65else
66 @echo " 6. $(APK_BIN)"
67endif
68 @echo
69 @echo "ALPINE_NAME: $(ALPINE_NAME)"
70 @echo "ALPINE_RELEASE: $(ALPINE_RELEASE)"
71 @echo "KERNEL_FLAVOR: $(KERNEL_FLAVOR)"
72 @echo "KERNEL: $(KERNEL)"
73 @echo
74
75clean:
76 rm -rf $(MODLOOP) $(MODLOOP_DIR) $(MODLOOP_DIRSTAMP) \
77 $(INITFS) $(INITFS_DIRSTAMP) $(INITFS_DIR) \
78 $(ISO_DIR) $(ISO_REPOS_DIRSTAMP)
79
80
81$(APK_FILES):
82 @mkdir -p "$(dir $@)";\
83 p="$(notdir $(basename $@))";\
84 apk fetch $(APK_REPO) -R -v -o "$(dir $@)" $${p%-[0-9]*}
85# apk fetch $(APK_OPTS) -R -v -o "$(dir $@)" \
86# `apk search -q $(APK_OPTS) $(APKS) | sort | uniq`
87
88#
89# Modloop
90#
91MODLOOP := $(ISO_DIR)/boot/$(KERNEL_NAME).cmg
92MODLOOP_DIR := $(DESTDIR)/modloop
93MODLOOP_KERNELSTAMP := $(DESTDIR)/stamp.modloop.kernel
94MODLOOP_DIRSTAMP := $(DESTDIR)/stamp.modloop
95MODLOOP_EXTRA ?= $(addsuffix -$(KERNEL_FLAVOR), dahdi-linux iscsitarget xtables-addons)
96MODLOOP_PKGS = $(KERNEL_PKGNAME) $(MODLOOP_EXTRA)
97
98modloop: $(MODLOOP)
99
100$(MODLOOP_KERNELSTAMP):
101 @echo "==> modloop: Unpacking kernel modules";
102 @rm -rf $(MODLOOP_DIR)
103 @mkdir -p $(MODLOOP_DIR)/lib/modules/
104 @for i in $(MODLOOP_PKGS); do \
105 apk fetch $(APK_OPTS) --stdout $$i \
106 | tar -C $(MODLOOP_DIR) -xz; \
107 done
108 @cp $(MODLOOP_DIR)/usr/share/kernel/$(KERNEL_FLAVOR)/kernel.release $@
109
110MODLOOP_KERNEL_RELEASE = $(shell cat $(MODLOOP_KERNELSTAMP))
111
112$(MODLOOP_DIRSTAMP): $(MODLOOP_KERNELSTAMP)
113 @rm -rf $(addprefix $(MODLOOP_DIR)/lib/modules/*/, source build)
114 @depmod $(MODLOOP_KERNEL_RELEASE) -b $(MODLOOP_DIR)
115 @touch $(MODLOOP_DIRSTAMP)
116
117$(MODLOOP): $(MODLOOP_DIRSTAMP)
118 @echo "==> modloop: building image $(notdir $(MODLOOP))"
119 @mkdir -p $(dir $(MODLOOP))
120 @$(MKCRAMFS) $(MODLOOP_DIR)/lib $(MODLOOP)
121
122clean-modloop:
123 @rm -rf $(MODLOOP_DIR) $(MODLOOP_DIRSTAMP) $(MODLOOP_PKGSTAMP) $(MODLOOP)
124
125#
126# Initramfs rules
127#
128
129# isolinux cannot handle - in filenames
130#INITFS_NAME := initramfs-$(MODLOOP_KERNEL_RELEASE)
131INITFS_NAME := $(KERNEL_FLAVOR).gz
132INITFS := $(ISO_DIR)/boot/$(INITFS_NAME)
133
134INITFS_DIR := $(DESTDIR)/initfs
135INITFS_TMP := $(DESTDIR)/tmp.initfs
136INITFS_DIRSTAMP := $(DESTDIR)/stamp.initfs
137INITFS_FEATURES := ata base bootchart cdrom cramfs ext3 floppy raid scsi usb
138INITFS_PKGS := $(MODLOOP_PKGS) alpine-base acct
139
140initfs: $(INITFS)
141
142$(INITFS_DIRSTAMP):
143 @rm -rf $(INITFS_DIR) $(INITFS_TMP)
144 @mkdir -p $(INITFS_DIR) $(INITFS_TMP)
145 @for i in `apk fetch $(APK_OPTS) --simulate -R $(INITFS_PKGS) 2>&1\
146 | sed 's:^Downloading ::; s:-[0-9].*::' | sort | uniq`; do \
147 apk fetch $(APK_OPTS) --stdout $$i \
148 | tar -C $(INITFS_DIR) -zx || exit 1; \
149 done
150 @cp -r /etc/apk/keys $(INITFS_DIR)/etc/apk/ || true
151 @touch $@
152
153#$(INITFS): $(shell mkinitfs -F "$(INITFS_FEATURES)" -l $(KERNEL))
154$(INITFS): $(INITFS_DIRSTAMP) $(MODLOOP_DIRSTAMP)
155 @mkinitfs -F "$(INITFS_FEATURES)" -t $(INITFS_TMP) \
156 -b $(INITFS_DIR) -o $@ $(MODLOOP_KERNEL_RELEASE)
157
158clean-initfs:
159 @rm -rf $(INITFS) $(INITFS_DIRSTAMP) $(INITFS_DIR)
160
161#
162# Vserver template rules
163#
164VSTEMPLATE := $(ISO_DIR)/vs-template.tar.bz2
165VSTEMPLATE_DIR := $(DESTDIR)/vs-template
166
167vstemplate: $(VSTEMPLATE)
168 @echo "==> vstemplate: built $(VSTEMPLATE)"
169
170#must be run as root or in fakeroot
171$(VSTEMPLATE):
172 @rm -rf "$(VSTEMPLATE_DIR)"
173 @mkdir -p "$(VSTEMPLATE_DIR)"
174 @apk add $(APK_OPTS) --initdb --root $(VSTEMPLATE_DIR) \
175 alpine-base
176 @cd $(VSTEMPLATE_DIR) && tar -jcf $@ *
177
178#
179# ISO rules
180#
181
182ISOLINUX_DIR := boot/isolinux
183ISOLINUX := $(ISO_DIR)/$(ISOLINUX_DIR)
184ISOLINUX_BIN := $(ISOLINUX)/isolinux.bin
185ISOLINUX_CFG := $(ISOLINUX)/isolinux.cfg
186SYSLINUX_CFG := $(ISO_DIR)/syslinux.cfg
187
188$(ISOLINUX_BIN):
189 @echo "==> iso: install isolinux"
190 @mkdir -p $(dir $(ISOLINUX_BIN))
191 @if ! apk fetch $(APK_REPO) --stdout syslinux | tar -O -zx usr/share/syslinux/isolinux.bin > $@; then \
192 rm -f $@ && exit 1;\
193 fi
194
195$(ISOLINUX_CFG):
196 @echo "==> iso: configure isolinux"
197 @mkdir -p $(dir $(ISOLINUX_BIN))
198 @echo "timeout 20" >$(ISOLINUX_CFG)
199 @echo "prompt 1" >>$(ISOLINUX_CFG)
200 @echo "default $(KERNEL_NAME)" >>$(ISOLINUX_CFG)
201 @echo "label $(KERNEL_NAME)" >>$(ISOLINUX_CFG)
202 @echo " kernel /boot/$(KERNEL_NAME)" >>$(ISOLINUX_CFG)
203 @echo " append initrd=/boot/$(INITFS_NAME) alpine_dev=cdrom:iso9660 modules=loop,cramfs,sd-mod,usb-storage,floppy quiet" >>$(ISOLINUX_CFG)
204
205$(SYSLINUX_CFG): $(MODLOOP_DIRSTAMP)
206 @echo "==> iso: configure syslinux"
207 @echo "timeout 20" >$@
208 @echo "prompt 1" >>$@
209 @echo "default $(KERNEL_NAME)" >>$@
210 @echo "label $(KERNEL_NAME)" >>$@
211 @echo " kernel /boot/$(KERNEL_NAME)" >>$@
212 @echo " append initrd=/boot/$(INITFS_NAME) alpine_dev=usbdisk:vfat modules=loop,cramfs,sd-mod,usb-storage quiet" >>$@
213
214clean-syslinux:
215 @rm -f $(SYSLINUX_CFG) $(ISOLINUX_CFG) $(ISOLINUX_BIN)
216
217ISO_KERNEL := $(ISO_DIR)/boot/$(KERNEL_NAME)
218ISO_REPOS_DIRSTAMP := $(DESTDIR)/stamp.isorepos
219ISOFS_DIRSTAMP := $(DESTDIR)/stamp.isofs
220
221$(ISO_REPOS_DIRSTAMP): $(ISO_PKGDIR)/APKINDEX.tar.gz
222 @touch $(ISO_PKGDIR)/.boot_repository
223 @rm -f $(ISO_PKGDIR)/.SIGN.*
224 @touch $@
225
226$(ISO_PKGDIR)/APKINDEX.tar.gz: $(APK_FILES)
227 @echo "==> iso: generating repository index"
228 @apk index --description "$(ALPINE_NAME) $(ALPINE_RELEASE)" \
229 -o $@ $(ISO_PKGDIR)/*.apk
230 @abuild-sign $@
231
232$(ISO_KERNEL): $(MODLOOP_DIRSTAMP)
233 @echo "==> iso: install kernel $(KERNEL)"
234 @mkdir -p $(dir $(ISO_KERNEL))
235 @apk fetch $(APK_OPTS) --stdout $(KERNEL_PKGNAME) \
236 | tar -C $(ISO_DIR) -xz boot
237 @rm -f $(ISO_DIR)/boot/$(KERNEL_NAME)
238 @ln -s vmlinuz-$(MODLOOP_KERNEL_RELEASE) $@
239 @rm -rf $(ISO_DIR)/.[A-Z]* $(ISO_DIR)/.[a-z]* $(ISO_DIR)/lib
240
241$(ISOFS_DIRSTAMP): $(MODLOOP) $(INITFS) $(ISOLINUX_CFG) $(ISOLINUX_BIN) $(ISO_KERNEL) $(ISO_REPOS_DIRSTAMP) $(SYSLINUX_CFG)
242 @echo "$(ALPINE_NAME)-$(ALPINE_RELEASE) $(BUILD_DATE)" \
243 > $(ISO_DIR)/.alpine-release
244 @touch $@
245
246$(ISO): $(ISOFS_DIRSTAMP)
247 @echo "==> iso: building $(notdir $(ISO))"
248 @genisoimage -o $(ISO) -l -J -R \
249 -b $(ISOLINUX_DIR)/isolinux.bin \
250 -c $(ISOLINUX_DIR)/boot.cat \
251 -no-emul-boot \
252 -boot-load-size 4 \
253 -boot-info-table \
254 -quiet \
255 -follow-links \
256 $(ISO_OPTS) \
257 $(ISO_DIR)
258 @ln -fs $@ $(ISO_LINK)
259
260isofs: $(ISOFS_DIRSTAMP)
261iso: $(ISO)
262
263#
264# SHA1 sum of ISO
265#
266ISO_SHA1 := $(ISO).sha1
267
268$(ISO_SHA1): $(ISO)
269 @echo "==> Generating sha1 sum"
270 @sha1sum $(ISO) > $@ || rm -f $@
271
272#
273# USB image
274#
275USBIMG := $(ALPINE_NAME)-$(ALPINE_RELEASE)-$(ALPINE_ARCH).img
276USBIMG_FREE ?= 8192
277USBIMG_SIZE = $(shell echo $$(( `du -s $(ISO_DIR) | awk '{print $$1}'` + $(USBIMG_FREE) )) )
278MBRPATH := /usr/share/syslinux/mbr.bin
279
280$(USBIMG): $(ISOFS_DIRSTAMP)
281 @echo "==> Generating $@"
282 @mformat -C -v 'ALPINE' -c 16 -h 64 -n 32 -i $(USBIMG) \
283 -t $$(($(USBIMG_SIZE) / 1000)) ::
284 @syslinux $(USBIMG)
285 @mcopy -i $(USBIMG) $(ISO_DIR)/* $(ISO_DIR)/.[a-z]* ::
286 @mcopy -i $(USBIMG) /dev/zero ::/zero 2>/dev/null || true
287 @mdel -i $(USBIMG) ::/zero
288
289USBIMG_SHA1 := $(USBIMG).sha1
290$(USBIMG_SHA1): $(USBIMG)
291 @echo "==> Generating sha1 sum"
292 @sha1sum $(USBIMG) > $@ || rm -f $@
293
294$(ALPINE_NAME).img: $(USBIMG)
295 @ln -sf $(USBIMG) $@
296
297img: $(ALPINE_NAME).img
298
299sha1: $(ISO_SHA1) $(USBIMG_SHA1)
300
301release: $(ISO_SHA1)
302