source: branches/contrib/debian/rootfs/debian.mk @ 385

Last change on this file since 385 was 385, checked in by amain, 8 years ago

fix #268: Include package "fake-hwclock" in debian by default. note: hw-clock is available since wheezy.

File size: 8.2 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-enter
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"; exit 1; fi
29        @sudo cp $(QEMU_BIN_STATIC) $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER)
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
31endef
32
33chr:
34        $(call qemu-prepare-enter)
35        @sudo bash -c "echo "debwrt-$(TARGET_ARCH)" > $(ROOTFS_BUILD_DIR)/etc/debian_chroot"
36        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt
37        @sudo bash -c "cat /etc/resolv.conf | grep nameserver >$(ROOTFS_BUILD_DIR)/etc/resolv.conf"
38        @sudo chroot $(ROOTFS_BUILD_DIR)
39        @sudo rm -f $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER)
40        @sudo rm -f $(ROOTFS_BUILD_DIR)/etc/debian_chroot
41        @sudo cp $(ROOTFS_BUILD_DIR)/etc/resolv.conf_debwrt $(ROOTFS_BUILD_DIR)/etc/resolv.conf
42
43debian/rootfs: debian/rootfs/bootstrap         \
44               debian/rootfs/unpack            \
45               debian/rootfs/files-install     \
46               debian/rootfs/debwrt-packages   \
47               debian/rootfs/modules-install   \
48               debian/rootfs/post-setup        \
49               debian/rootfs/second-stage-qemu
50        @echo "I: root filesystem $(DEBIAN_BUILD_VERSION) $(TARGET_ARCH) prepared in $(ROOTFS_BUILD_DIR)"
51        @echo "I: if the DebWrt kernel wasn't build, then no kernel modules have been installed, install them by:"
52        @echo "I: - make openwrt/all"
53        @echo "I: - make debian/rootfs/modules-install"
54        @echo "I: - or: install manually from alternative source"
55        @echo "I:"
56        @echo "I: install the image to USB-Disk/USB-Stick/SD-Card (make sure it is already mounted at /media/DEBWRT_ROOTFS)"
57        @echo "I: - make debian/rootfs/install"
58        @echo "I:"
59        @echo "I: enter the change root(with qemu) and perform additional post install steps:"
60        @echo "I: - make chr"
61        @echo "I: - apt-get update # example statement ;-) - networking works!"
62        touch $@
63
64debian/rootfs/install: debian/rootfs
65        if [ -d /media/DEBWRT_ROOT ]; then \
66                sudo rm -rf /media/DEBWRT_ROOT/*; \
67                sudo bash -c "tar cf - -C $(ROOTFS_BUILD_DIR) . | tar xf - -C /media/DEBWRT_ROOT"; \
68        fi
69        #touch $@
70
71debian/rootfs/save:
72        if [ -d /media/DEBWRT_ROOT ]; then \
73                sudo bash -c "tar cjf debwrt-rootfs-$(TARGET_ARCH)-$(VERSION).tar.bz2 -C /media/DEBWRT_ROOT ."; \
74        fi
75
76debian/rootfs/files-install: debian/rootfs/bootstrap
77        if [ ! -f $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian -a -e $(ROOTFS_BUILD_DIR)/etc/init.d/rcS ]; then \
78                sudo mv -v $(ROOTFS_BUILD_DIR)/etc/init.d/rcS $(ROOTFS_BUILD_DIR)/etc/init.d/rcS.debian; \
79        fi
80        if [ ! -p $(ROOTFS_BUILD_DIR)/dev/initctl ]; then  \
81                sudo mkdir -p $(ROOTFS_BUILD_DIR)/dev;         \
82                sudo mkfifo   $(ROOTFS_BUILD_DIR)/dev/initctl; \
83        fi
84        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_rsa_key
85        chmod 600 $(DEBWRT_EXTRA_ROOTFS_FILES_DIR)/etc/ssh/ssh_host_dsa_key
86        sudo bash -c "tar cf - --exclude=".svn" -C $(DEBWRT_EXTRA_ROOTFS_FILES_DIR) . | tar -xovf - -C $(ROOTFS_BUILD_DIR)"
87        sudo cat $(ROOTFS_BUILD_DIR)/etc/securetty \
88                $(TOPDIR)/debian/rootfs/securetty.tail \
89                >> $(TOPDIR)/securetty.temp
90        sudo mv $(TOPDIR)/securetty.temp $(ROOTFS_BUILD_DIR)/etc/securetty
91        touch $@
92
93debian/rootfs/modules-install: debian/rootfs/bootstrap
94ifneq ($(DEBWRT_MODULES_ARCHIVE),)
95        sudo tar xof $(DEBWRT_MODULES_ARCHIVE) -C $(ROOTFS_BUILD_DIR)
96        #sudo depmod -a -b $(ROOTFS_BUILD_DIR) $(MODULES_VERSION)
97else
98        @echo "W: Can't install kernel module to the change root. Kernel modules archive missing. ($(DEBWRT_MODULES_ARCHIVE))"
99endif
100        touch $@
101
102debian/rootfs/bootstrap: debian/rootfs/clean-rootfs-dir
103        sudo debootstrap --arch=$(TARGET_ARCH)\
104                     --foreign \
105                     --include=$(shell grep -v '^#' \
106                       $(DEBIAN_ROOTFS_INCLUDE_PACKAGES) $(DEBIAN_ROOTFS_INCLUDE_PACKAGES_DEBIAN_VERSION) \
107                         | tr '\n' , | sed -e 's/^/"/' -e 's/,$$/"/' ) \
108                     $(DEBIAN_BUILD_VERSION) \
109                     $(ROOTFS_BUILD_DIR) \
110                     $(CONFIG_DEBIAN_BUILDENV_REPOSITORY)
111        # complete ROOTFS/dev/ with additional device files
112        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v consoleonly"
113        sudo bash -c "cd $(ROOTFS_BUILD_DIR)/dev ; /sbin/MAKEDEV -v sda"
114        touch $@
115
116debian/rootfs/unpack: debian/rootfs/bootstrap
117        find $(ROOTFS_BUILD_DIR) -name "*.deb" | while read deb; do \
118                n=`basename $$deb`; \
119                echo -n "I: Extracting $${n}..."; \
120                sudo bash -c "dpkg --extract "$$deb" $(ROOTFS_BUILD_DIR)" ; \
121                echo "done"; \
122        done
123        touch $@
124
125# install all available cross-compiled debwrt debian packages, except for the kernel-headers package and the cross packages
126debian/rootfs/debwrt-packages: debian/rootfs/bootstrap debian/package/rootfs
127        ls ${INSTALL_DIR_DEBIAN_PACKAGES}/*.deb | grep -v "debwrt-kernel-headers" | grep -v "cross" | while read package; do \
128                pfname=`basename $$package`; \
129                pname=`echo $$pfname | sed 's/_.*//'`; \
130                echo "Installing DebWrt package: $$pname"; \
131                sudo cp $$package $(ROOTFS_BUILD_DIR)/var/cache/apt/archives; \
132                sudo dpkg-deb -x $$package $(ROOTFS_BUILD_DIR); \
133                sudo bash -c "echo \"$$pname /var/cache/apt/archives/$$pfname\" >>$(ROOTFS_BUILD_DIR)/debootstrap/debpaths" ;\
134                sudo sed -i "s/$$/$$pname /" $(ROOTFS_BUILD_DIR)/debootstrap/base ;\
135        done
136        touch $@
137       
138debian/rootfs/clean-rootfs-dir:
139        mkdir -p $(BUILD_DIR_BASE)
140        sudo rm -rf $(ROOTFS_BUILD_DIR)
141        touch $@
142
143debian/rootfs/post-setup: debian/rootfs/bootstrap
144        sudo mkdir -p $(ROOTFS_BUILD_DIR)/etc/apt
145        # note: unfortunately /etc/apt/sources.list is cleaned after running second stage install
146        sudo bash -c "echo \"deb $(call qstrip,$(DEBIAN_BUILDENV_REPOSITORY)) $(DEBIAN_BUILD_VERSION) main\" > $(ROOTFS_BUILD_DIR)/etc/apt/sources.list"
147        sudo bash -c "echo \"$(DEBWRTVERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debwrt_version"
148        sudo bash -c "echo \"$(DEBIAN_BUILD_VERSION)\" >$(ROOTFS_BUILD_DIR)/etc/debian_release"
149        touch $@
150
151ifeq ($(DEBIAN_ROOTFS_QEMU_2ND_STAGE),y)
152debian/rootfs/second-stage-qemu: debian/rootfs/bootstrap debian/buildenv/qemu-build
153        $(call qemu-prepare-enter)
154        sudo chroot $(ROOTFS_BUILD_DIR) /usr/sbin/PostInstall && sudo rm -f $(ROOTFS_BUILD_DIR)/usr/sbin/PostInstall
155        sudo rm -f $(ROOTFS_BUILD_DIR)$(QEMU_INTERPRETER)
156else
157debian/rootfs/second-stage-qemu: debian/rootfs/bootstrap
158        @echo "I: Qemu 2nd stage install disabled. Second stage needs now to be performend on the target device itself."
159        @echo "I: Qemu 2nd stage install can be enabled using menuconfig (DEBIAN_ROOTFS_QEMU_2ND_STAGE)."
160endif
161        touch $@
162
163debian/rootfs/clean: 
164        sudo rm -rf $(ROOTFS_BUILD_DIR)
165        rm -f debian/rootfs/debwrt-packages
166        rm -f debian/rootfs/bootstrap
167        rm -f debian/rootfs/install
168        rm -f debian/rootfs/files-install
169        rm -f debian/rootfs/modules-install
170
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