source: trunk/debian/rootfs/debian.mk @ 676

Last change on this file since 676 was 676, checked in by amain, 4 years ago

Added full Debian Jessie root filesystem support. Added systemd kernel dependencies. Updated qemu version. Building DebWrt package is now optional. Various other improvements.

File size: 10.1 KB
Line 
1# DebWrt - Debian on Embedded devices
2#
3# Copyright (C) 2010 Johan van Zoomeren <amain@debwrt.net>
4#
5# This program is free software: you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation, either version 3 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17
18DEBIAN_ROOTFS_INCLUDE_PACKAGES:=$(call qstrip,$(CONFIG_DEBIAN_ROOTFS_INCLUDE_PACKAGES))
19DEBIAN_ROOTFS_QEMU_2ND_STAGE:=$(call qstrip, $(CONFIG_DEBIAN_ROOTFS_QEMU_2ND_STAGE))
20DEBWRT_EXTRA_ROOTFS_FILES_DIR:=$(TOPDIR)/debian/rootfs/files/all
21DEBWRT_EXTRA_ROOTFS_FILES_BOARD_DIR:=$(TOPDIR)/debian/rootfs/files/$(call qstrip, $(CONFIG_TARGET_BOARD))
22DEBWRT_MODULES_ARCHIVE=$(shell ls $(INSTALL_DIR)/debwrt-modules-*.tar.gz 2>/dev/null)
23MODULES_VERSION=$(shell echo `basename $(DEBWRT_MODULES_ARCHIVE) 2>/dev/null` | awk -F '-' '{print $$6}')
24DEBIAN_ROOTFS_INCLUDE_PACKAGES_DEBIAN_VERSION:=$(wildcard debian/rootfs/include_packages.list.$(DEBIAN_BUILD_VERSION))
25
26define qemu-prepare
27        @if [ ! -x $(QEMU_BIN_STATIC) ]; then echo "E: can't find qemu ($(QEMU_BIN_STATIC))"; fi
28        @if [ ! -e /proc/sys/fs/binfmt_misc/qemu-$(TARGET_ARCH) ]; then echo "E: can't find binfmt_misc qemu-$(TARGET_ARCH) ( /proc/sys/fs/binfmt_misc/qemu-$(TARGET_ARCH)).\nE: install qemu-user-static, or\nE: disable second stage with qemu with menuconfig (DEBIAN_ROOTFS_QEMU_2ND_STAGE)."; fi
29        @if [ ! -x $(QEMU_BIN_STATIC) -o ! -e /proc/sys/fs/binfmt_misc/qemu-$(TARGET_ARCH) ]; then echo "E: abort - qemu not available in chroot"; exit 1; fi
30        @if [ ! -e $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER) ]; then sudo cp $(QEMU_BIN_STATIC) $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER); fi
31        @if ! sudo chroot $(ROOTFS_BUILD_DIR) /bin/ls >/dev/null; then echo "E: qemu can't execute binaries for $(TARGET_ARCH)"; echo "E: abort"; exit 1; fi
32        @if ! (mount | grep -q $(ROOTFS_BUILD_DIR)/proc); then sudo chroot $(ROOTFS_BUILD_DIR) mount -t proc none /proc; fi
33        @if ! (mount | grep -q $(ROOTFS_BUILD_DIR)/sys ); then sudo chroot $(ROOTFS_BUILD_DIR) mount -t sysfs none /sys; fi
34        @mount
35endef
36
37define qemu-cleanup
38        @if (mount | grep -q $(ROOTFS_BUILD_DIR)/proc); then sudo umount $(ROOTFS_BUILD_DIR)/proc; fi
39        @if (mount | grep -q $(ROOTFS_BUILD_DIR)/sys ); then sudo umount $(ROOTFS_BUILD_DIR)/sys ; fi
40        @sudo rm -f $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER)
41endef
42
43define rootfs-package-list
44$(shell echo "$(DEBWRT_ROOTFS_PKGLST_DEPS)" \
45         | tr ' ' '\n' \
46         >$(TMP_DIR)/include_packages_list.debwrt-package-deps; \
47        grep -hv '^#' \
48                 $(DEBIAN_ROOTFS_INCLUDE_PACKAGES) \
49                 $(DEBIAN_ROOTFS_INCLUDE_PACKAGES_DEBIAN_VERSION) \
50                 $(TMP_DIR)/include_packages_list.debwrt-package-deps \
51          | sort -u | tr '\n' ',' | sed 's/,$$//')
52endef
53
54chr:
55        $(call qemu-prepare)
56        @sudo bash -c "echo "debwrt-$(TARGET_ARCH)" > $(ROOTFS_BUILD_DIR)/etc/debian_chroot"
57        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt
58        @sudo bash -c "cat /etc/resolv.conf | grep nameserver >$(ROOTFS_BUILD_DIR)/etc/resolv.conf"
59        @sudo chroot $(ROOTFS_BUILD_DIR)
60        @sudo rm -f $(ROOTFS_BUILD_DIR)/etc/debian_chroot
61        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt $(ROOTFS_BUILD_DIR)/etc/resolv.conf
62        $(call qemu-cleanup)
63
64debian/rootfs: debian/rootfs/bootstrap            \
65               debian/rootfs/unpack               \
66               debian/rootfs/files-install        \
67               debian/rootfs/debwrt-packages      \
68               debian/rootfs/modules-install      \
69               debian/rootfs/post-setup           \
70               debian/rootfs/second-stage         \
71               debian/rootfs/verify               \
72               debian/rootfs/save
73        @echo "I: root filesystem $(DEBIAN_BUILD_VERSION) $(TARGET_ARCH) prepared in $(ROOTFS_BUILD_DIR)"
74        @echo "I: if the DebWrt kernel wasn't build, then no kernel modules have been installed, install them by:"
75        @echo "I: - make openwrt/all"
76        @echo "I: - make debian/rootfs/modules-install"
77        @echo "I: - or: install manually from alternative source"
78        @echo "I:"
79        @echo "I: install the image to USB-Disk/USB-Stick/SD-Card (make sure it is already mounted at /media/DEBWRT_ROOTFS)"
80        @echo "I: - make debian/rootfs/install"
81        @echo "I:"
82        @echo "I: enter the change root(with qemu) and perform additional post install steps:"
83        @echo "I: - make chr"
84        @echo "I: - apt-get update # example statement ;-) - networking works!"
85        touch $@
86
87debian/rootfs/install: debian/rootfs
88        if [ -d /media/DEBWRT_ROOT ]; then \
89                sudo rm -rf /media/DEBWRT_ROOT/*; \
90                sudo bash -c "tar cf - -C $(ROOTFS_BUILD_DIR) . | tar xf - -C /media/DEBWRT_ROOT"; \
91        fi
92        #touch $@
93
94debian/rootfs/verify:
95        @if [ -f $(ROOTFS_BUILD_DIR)/debootstrap/debootstrap.log ]; then \
96                echo "E: Second stage install was not completed successfully" ;\
97                echo "E: Please check debootstrap.log to inspect the situation:" ;\
98                echo "E:    make chr" ;\
99                echo "E:    vi /debootstrap/debootstrap.log" ;\
100                exit 1 ;\
101        fi
102        touch $@
103
104debian/rootfs/save:
105ifeq ($(DEBIAN_ROOTFS_QEMU_2ND_STAGE),y)
106        sudo bash -c "tar cjf $(INSTALL_DIR)/$(ROOTFS_TAR_BZ2) -C $(ROOTFS_BUILD_DIR) ."
107else
108        if [ -d /media/DEBWRT_ROOT ]; then \
109                sudo bash -c "tar cjf $(ROOTFS_TAR_BZ2) -C /media/DEBWRT_ROOT ."; \
110        fi
111endif
112
113debian/rootfs/files-install: debian/rootfs/bootstrap
114        if [ ! -f $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian -a -e $(ROOTFS_BUILD_DIR)/etc/init.d/rcS ]; then \
115                sudo mv -v $(ROOTFS_BUILD_DIR)/etc/init.d/rcS $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian; \
116        fi
117        if [ ! -p $(ROOTFS_BUILD_DIR)/dev/initctl ]; then  \
118                sudo mkdir -p $(ROOTFS_BUILD_DIR)/dev;         \
119                sudo mkfifo   $(ROOTFS_BUILD_DIR)/dev/initctl; \
120        fi
121        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_rsa_key
122        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_dsa_key
123        sudo bash -c "tar cf - --exclude=".svn" -C $(DEBWRT_EXTRA_ROOTFS_FILES_DIR) . | tar -xovf - -C $(ROOTFS_BUILD_DIR)"
124        sudo bash -c "if [ -d $(DEBWRT_EXTRA_ROOTFS_FILES_BOARD_DIR) ]; then tar cf - --exclude=".svn" -C $(DEBWRT_EXTRA_ROOTFS_FILES_BOARD_DIR) . | tar -xovf - -C $(ROOTFS_BUILD_DIR); fi"
125        sudo cat $(ROOTFS_BUILD_DIR)/etc/securetty \
126                $(TOPDIR)/debian/rootfs/securetty.tail \
127                >> $(TOPDIR)/securetty.temp
128        sudo mv $(TOPDIR)/securetty.temp $(ROOTFS_BUILD_DIR)/etc/securetty
129        touch $@
130
131debian/rootfs/modules-install: debian/rootfs/bootstrap
132ifneq ($(DEBWRT_MODULES_ARCHIVE),)
133        sudo tar xof $(DEBWRT_MODULES_ARCHIVE) -C $(ROOTFS_BUILD_DIR)
134        #sudo depmod -a -b $(ROOTFS_BUILD_DIR) $(MODULES_VERSION)
135else
136        @echo "W: Can't install kernel module to the change root. Kernel modules archive missing. ($(DEBWRT_MODULES_ARCHIVE))"
137endif
138        touch $@
139
140# Fow now: Include debwrt-packages dependencies staticly. This
141#          list(DEBWRT_ROOTFS_PKGLST_DEPS) is managed in debian/package/debian.mk.
142debian/rootfs/bootstrap: debian/rootfs/clean-rootfs-dir
143        sudo debootstrap --arch=$(TARGET_ARCH)\
144                     --foreign \
145                     --include=$(call rootfs-package-list) \
146                     $(DEBIAN_BUILD_VERSION) \
147                     $(ROOTFS_BUILD_DIR) \
148                     $(CONFIG_DEBIAN_BUILDENV_REPOSITORY)
149        # complete ROOTFS/dev/ with additional device files
150        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v consoleonly"
151        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v sda"
152        touch $@
153
154debian/rootfs/unpack: debian/rootfs/bootstrap
155        find $(ROOTFS_BUILD_DIR) -name "*.deb" | while read deb; do \
156                n=`basename $$deb`; \
157                echo -n "I: Extracting $${n}..."; \
158                sudo bash -c "dpkg --extract "$$deb" $(ROOTFS_BUILD_DIR)" ; \
159                echo "done"; \
160        done
161        touch $@
162
163# install all available cross-compiled debwrt debian packages, except for the kernel-headers package and the cross packages
164
165ifeq ($(CONFIG_DEBIAN_ROOTFS_INCLUDE_DEBWRT_PACKAGES),y)
166debian/rootfs/debwrt-packages: debian/rootfs/bootstrap debian/package/rootfs
167        ls ${INSTALL_DIR_DEBIAN_PACKAGES}/*.deb | grep -v "debwrt-kernel-headers" | grep -v "cross" | while read package; do \
168                pfname=`basename $$package`; \
169                pname=`echo $$pfname | sed 's/_.*//'`; \
170                echo "Installing DebWrt package: $$pname"; \
171                sudo cp $$package $(ROOTFS_BUILD_DIR)/var/cache/apt/archives; \
172                sudo dpkg-deb -x $$package $(ROOTFS_BUILD_DIR); \
173                sudo bash -c "echo \"$$pname /var/cache/apt/archives/$$pfname\" >>$(ROOTFS_BUILD_DIR)/debootstrap/debpaths" ;\
174                sudo sed -i "s/$$/$$pname /" $(ROOTFS_BUILD_DIR)/debootstrap/base ;\
175        done
176        touch $@
177else
178debian/rootfs/debwrt-packages:
179        @echo "Not installing DebWrt Debian packages in target root filesystem."
180        touch $@
181endif
182       
183debian/rootfs/clean-rootfs-dir:
184        mkdir -p $(BUILD_DIR_BASE)
185        sudo rm -rf $(ROOTFS_BUILD_DIR)
186        touch $@
187
188debian/rootfs/post-setup: debian/rootfs/bootstrap
189        sudo mkdir -p $(ROOTFS_BUILD_DIR)/etc/apt
190        # note: unfortunately /etc/apt/sources.list is cleaned after running second stage install
191        sudo bash -c "echo \"deb http://ftp.debian.org/debian $(DEBIAN_BUILD_VERSION) main\" > $(ROOTFS_BUILD_DIR)/etc/apt/sources.list"
192        sudo bash -c "echo \"$(DEBWRTVERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debwrt_version"
193        sudo bash -c "echo \"$(DEBIAN_BUILD_VERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debian_release"
194        touch $@
195
196ifeq ($(DEBIAN_ROOTFS_QEMU_2ND_STAGE),y)
197debian/rootfs/second-stage: debian/rootfs/bootstrap debian/buildenv/qemu
198        $(call qemu-prepare)
199        sudo chroot $(ROOTFS_BUILD_DIR) /usr/sbin/PostInstall && sudo rm -f $(ROOTFS_BUILD_DIR)/usr/sbin/PostInstall
200        $(call qemu-cleanup)
201else
202debian/rootfs/second-stage: debian/rootfs/bootstrap
203        @echo "I: Qemu 2nd stage install disabled. Second stage needs now to be performend on the target device itself."
204        @echo "I: Qemu 2nd stage install can be enabled using menuconfig (DEBIAN_ROOTFS_QEMU_2ND_STAGE)."
205endif
206        touch $@
207
208debian/rootfs/clean:
209        sudo rm -rf $(ROOTFS_BUILD_DIR)
210        rm -f debian/rootfs/debwrt-packages
211        rm -f debian/rootfs/bootstrap
212        rm -f debian/rootfs/install
213        rm -f debian/rootfs/files-install
214        rm -f debian/rootfs/modules-install
215
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