source: trunk/debian/rootfs/debian.mk @ 583

Last change on this file since 583 was 583, checked in by amain, 6 years ago

debian/rootfs: for now statically configure and install debwrt-packages dependencies

File size: 9.4 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
21DEBWRT_MODULES_ARCHIVE=$(shell ls $(INSTALL_DIR)/debwrt-modules-*.tar.gz 2>/dev/null)
22MODULES_VERSION=$(shell echo `basename $(DEBWRT_MODULES_ARCHIVE) 2>/dev/null` | awk -F '-' '{print $$6}')
23DEBIAN_ROOTFS_INCLUDE_PACKAGES_DEBIAN_VERSION:=$(wildcard debian/rootfs/include_packages.list.$(DEBIAN_BUILD_VERSION))
24
25define qemu-prepare
26        @if [ ! -x $(QEMU_BIN_STATIC) ]; then echo "E: can't find qemu ($(QEMU_BIN_STATIC))"; fi
27        @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
28        @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
29        @if [ ! -e $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER) ]; then sudo cp $(QEMU_BIN_STATIC) $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER); fi
30        @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
31        @if ! (mount | grep -q $(ROOTFS_BUILD_DIR)/proc); then sudo chroot $(ROOTFS_BUILD_DIR) mount -t proc none /proc; fi
32        @if ! (mount | grep -q $(ROOTFS_BUILD_DIR)/sys ); then sudo chroot $(ROOTFS_BUILD_DIR) mount -t sysfs none /sys; fi
33        @mount
34endef
35
36define qemu-cleanup
37        @if (mount | grep -q $(ROOTFS_BUILD_DIR)/proc); then sudo umount $(ROOTFS_BUILD_DIR)/proc; fi
38        @if (mount | grep -q $(ROOTFS_BUILD_DIR)/sys ); then sudo umount $(ROOTFS_BUILD_DIR)/sys ; fi
39        @sudo rm -f $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER)
40endef
41
42chr:
43        $(call qemu-prepare)
44        @sudo bash -c "echo "debwrt-$(TARGET_ARCH)" > $(ROOTFS_BUILD_DIR)/etc/debian_chroot"
45        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt
46        @sudo bash -c "cat /etc/resolv.conf | grep nameserver >$(ROOTFS_BUILD_DIR)/etc/resolv.conf"
47        @sudo chroot $(ROOTFS_BUILD_DIR)
48        @sudo rm -f $(ROOTFS_BUILD_DIR)/etc/debian_chroot
49        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt $(ROOTFS_BUILD_DIR)/etc/resolv.conf
50        $(call qemu-cleanup)
51
52debian/rootfs: debian/rootfs/bootstrap            \
53               debian/rootfs/unpack               \
54               debian/rootfs/files-install        \
55               debian/rootfs/debwrt-packages-deps \
56               debian/rootfs/debwrt-packages      \
57               debian/rootfs/modules-install      \
58               debian/rootfs/post-setup           \
59               debian/rootfs/second-stage-qemu    \
60               debian/rootfs/verify               \
61               debian/rootfs/save
62        @echo "I: root filesystem $(DEBIAN_BUILD_VERSION) $(TARGET_ARCH) prepared in $(ROOTFS_BUILD_DIR)"
63        @echo "I: if the DebWrt kernel wasn't build, then no kernel modules have been installed, install them by:"
64        @echo "I: - make openwrt/all"
65        @echo "I: - make debian/rootfs/modules-install"
66        @echo "I: - or: install manually from alternative source"
67        @echo "I:"
68        @echo "I: install the image to USB-Disk/USB-Stick/SD-Card (make sure it is already mounted at /media/DEBWRT_ROOTFS)"
69        @echo "I: - make debian/rootfs/install"
70        @echo "I:"
71        @echo "I: enter the change root(with qemu) and perform additional post install steps:"
72        @echo "I: - make chr"
73        @echo "I: - apt-get update # example statement ;-) - networking works!"
74        touch $@
75
76debian/rootfs/install: debian/rootfs
77        if [ -d /media/DEBWRT_ROOT ]; then \
78                sudo rm -rf /media/DEBWRT_ROOT/*; \
79                sudo bash -c "tar cf - -C $(ROOTFS_BUILD_DIR) . | tar xf - -C /media/DEBWRT_ROOT"; \
80        fi
81        #touch $@
82
83debian/rootfs/verify:
84        @if [ -f $(ROOTFS_BUILD_DIR)/debootstrap/debootstrap.log ]; then \
85                echo "E: Second stage install was not completed successfully" ;\
86                echo "E: Please check debootstrap.log to inspect the situation:" ;\
87                echo "E:    make chr" ;\
88                echo "E:    vi /debootstrap/debootstrap.log" ;\
89                exit 1 ;\
90        fi
91        touch $@
92
93debian/rootfs/save:
94ifeq ($(DEBIAN_ROOTFS_QEMU_2ND_STAGE),y)
95        sudo bash -c "tar cjf $(INSTALL_DIR)/$(ROOTFS_TAR_BZ2) -C $(ROOTFS_BUILD_DIR) ."
96else
97        if [ -d /media/DEBWRT_ROOT ]; then \
98                sudo bash -c "tar cjf $(ROOTFS_TAR_BZ2) -C /media/DEBWRT_ROOT ."; \
99        fi
100endif
101
102debian/rootfs/files-install: debian/rootfs/bootstrap
103        if [ ! -f $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian -a -e $(ROOTFS_BUILD_DIR)/etc/init.d/rcS ]; then \
104                sudo mv -v $(ROOTFS_BUILD_DIR)/etc/init.d/rcS $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian; \
105        fi
106        if [ ! -p $(ROOTFS_BUILD_DIR)/dev/initctl ]; then  \
107                sudo mkdir -p $(ROOTFS_BUILD_DIR)/dev;         \
108                sudo mkfifo   $(ROOTFS_BUILD_DIR)/dev/initctl; \
109        fi
110        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_rsa_key
111        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_dsa_key
112        sudo bash -c "tar cf - --exclude=".svn" -C $(DEBWRT_EXTRA_ROOTFS_FILES_DIR) . | tar -xovf - -C $(ROOTFS_BUILD_DIR)"
113        sudo cat $(ROOTFS_BUILD_DIR)/etc/securetty \
114                $(TOPDIR)/debian/rootfs/securetty.tail \
115                >> $(TOPDIR)/securetty.temp
116        sudo mv $(TOPDIR)/securetty.temp $(ROOTFS_BUILD_DIR)/etc/securetty
117        touch $@
118
119debian/rootfs/modules-install: debian/rootfs/bootstrap
120ifneq ($(DEBWRT_MODULES_ARCHIVE),)
121        sudo tar xof $(DEBWRT_MODULES_ARCHIVE) -C $(ROOTFS_BUILD_DIR)
122        #sudo depmod -a -b $(ROOTFS_BUILD_DIR) $(MODULES_VERSION)
123else
124        @echo "W: Can't install kernel module to the change root. Kernel modules archive missing. ($(DEBWRT_MODULES_ARCHIVE))"
125endif
126        touch $@
127
128# Fow now: Include debwrt-packages dependencies staticly. This
129#          list(DEBWRT_ROOTFS_PKGLST_DEPS) is managed in debian/package/debian.mk.
130debian/rootfs/bootstrap: debian/rootfs/clean-rootfs-dir
131        sudo debootstrap --arch=$(TARGET_ARCH)\
132                     --foreign \
133                     --include=$(shell grep -hv '^#' \
134                       $(DEBIAN_ROOTFS_INCLUDE_PACKAGES) $(DEBIAN_ROOTFS_INCLUDE_PACKAGES_DEBIAN_VERSION) $(DEBWRT_ROOTFS_PKGLST_DEPS) \
135                         | sort -u | tr '\n' , | sed -e 's/^/"/' -e 's/,$$/"/' ) \
136                     $(DEBIAN_BUILD_VERSION) \
137                     $(ROOTFS_BUILD_DIR) \
138                     $(CONFIG_DEBIAN_BUILDENV_REPOSITORY)
139        # complete ROOTFS/dev/ with additional device files
140        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v consoleonly"
141        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v sda"
142        touch $@
143
144debian/rootfs/unpack: debian/rootfs/bootstrap
145        find $(ROOTFS_BUILD_DIR) -name "*.deb" | while read deb; do \
146                n=`basename $$deb`; \
147                echo -n "I: Extracting $${n}..."; \
148                sudo bash -c "dpkg --extract "$$deb" $(ROOTFS_BUILD_DIR)" ; \
149                echo "done"; \
150        done
151        touch $@
152
153# install all available cross-compiled debwrt debian packages, except for the kernel-headers package and the cross packages
154debian/rootfs/debwrt-packages: debian/rootfs/bootstrap debian/package/rootfs
155        ls ${INSTALL_DIR_DEBIAN_PACKAGES}/*.deb | grep -v "debwrt-kernel-headers" | grep -v "cross" | while read package; do \
156                pfname=`basename $$package`; \
157                pname=`echo $$pfname | sed 's/_.*//'`; \
158                echo "Installing DebWrt package: $$pname"; \
159                sudo cp $$package $(ROOTFS_BUILD_DIR)/var/cache/apt/archives; \
160                sudo dpkg-deb -x $$package $(ROOTFS_BUILD_DIR); \
161                sudo bash -c "echo \"$$pname /var/cache/apt/archives/$$pfname\" >>$(ROOTFS_BUILD_DIR)/debootstrap/debpaths" ;\
162                sudo sed -i "s/$$/$$pname /" $(ROOTFS_BUILD_DIR)/debootstrap/base ;\
163        done
164        touch $@
165       
166debian/rootfs/clean-rootfs-dir:
167        mkdir -p $(BUILD_DIR_BASE)
168        sudo rm -rf $(ROOTFS_BUILD_DIR)
169        touch $@
170
171debian/rootfs/post-setup: debian/rootfs/bootstrap
172        sudo mkdir -p $(ROOTFS_BUILD_DIR)/etc/apt
173        # note: unfortunately /etc/apt/sources.list is cleaned after running second stage install
174        sudo bash -c "echo \"deb http://ftp.debian.org/debian $(DEBIAN_BUILD_VERSION) main\" > $(ROOTFS_BUILD_DIR)/etc/apt/sources.list"
175        sudo bash -c "echo \"$(DEBWRTVERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debwrt_version"
176        sudo bash -c "echo \"$(DEBIAN_BUILD_VERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debian_release"
177        touch $@
178
179ifeq ($(DEBIAN_ROOTFS_QEMU_2ND_STAGE),y)
180debian/rootfs/second-stage-qemu: debian/rootfs/bootstrap debian/buildenv/qemu-build
181        $(call qemu-prepare)
182        sudo chroot $(ROOTFS_BUILD_DIR) /usr/sbin/PostInstall && sudo rm -f $(ROOTFS_BUILD_DIR)/usr/sbin/PostInstall
183        $(call qemu-cleanup)
184else
185debian/rootfs/second-stage-qemu: debian/rootfs/bootstrap
186        @echo "I: Qemu 2nd stage install disabled. Second stage needs now to be performend on the target device itself."
187        @echo "I: Qemu 2nd stage install can be enabled using menuconfig (DEBIAN_ROOTFS_QEMU_2ND_STAGE)."
188endif
189        touch $@
190
191debian/rootfs/clean:
192        sudo rm -rf $(ROOTFS_BUILD_DIR)
193        rm -f debian/rootfs/debwrt-packages
194        rm -f debian/rootfs/bootstrap
195        rm -f debian/rootfs/install
196        rm -f debian/rootfs/files-install
197        rm -f debian/rootfs/modules-install
198
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