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build_functions.sh
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build_functions.sh
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#!/bin/bash
# Bash script that creates a Debian rootfs or even a complete SD memory card for a Allwinner A10 board
# Should run on current Debian or Ubuntu versions
# Author: Ingmar Klein (ingmar.klein@hs-augsburg.de)
# Created in scope of the Master project, winter semester 2012/2013 under the direction of Professor Nik Klever, at the University of Applied Sciences Augsburg.
# This program (including documentation) is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License version 3 (GPLv3; http://www.gnu.org/licenses/gpl-3.0.html ) for more details.
#####################################
##### MAIN Highlevel Functions: #####
#####################################
### Preparation ###
prep_output()
{
if [ ! -d ${output_dir_base}/cache ]
then
mkdir -p ${output_dir_base}/cache
fi
mkdir -p ${output_dir} # main directory for the build process
if [ "$?" = "0" ]
then
echo "Output directory '${output_dir}' successfully created."
else
echo "ERROR while trying to create the output directory '${output_dir}'. Exiting now!"
exit 5
fi
mkdir ${output_dir}/tmp # subdirectory for all downloaded or local temporary files
if [ "$?" = "0" ]
then
echo "Subfolder 'tmp' of output directory '${output_dir}' successfully created."
else
echo "ERROR while trying to create the 'tmp' subfolder '${output_dir}/tmp'. Exiting now!"
exit 6
fi
}
### Rootfs Creation ###
build_rootfs()
{
check_n_install_prerequisites # see if all needed packages are installed and if the versions are sufficient
create_n_mount_temp_image_file # create the image file that is then used for the rootfs
do_debootstrap # run debootstrap (first and second stage)
# disable_mnt_tmpfs # disable all entries in /etc/init.d trying to mount temporary filesystems (tmpfs), in order to save precious RAM
do_post_debootstrap_config # do some further system configuration
compress_debian_rootfs # compress the resulting rootfs
}
### SD-Card Creation ###
create_sd_card()
{
partition_n_format_disk # SD-card: make partitions and format
finalize_disk # copy the bootloader, rootfs and kernel to the SD-card
}
#######################################
##### MAIN lower level functions: #####
#######################################
# Description: Check if the user calling the script has the necessary priviliges
check_priviliges()
{
if [[ $UID -ne 0 ]]
then
echo "$0 must be run as root/superuser (su, sudo etc.)!
Please try again with the necessary priviliges."
exit 10
fi
}
# Description: Function to log and echo messages in terminal at the same time
fn_log_echo()
{
if [ -d ${output_dir} ]
then
echo "`date`: ${1}" >> ${output_dir}/log.txt
echo "${1}"
else
echo "Output directory '${output_dir}' doesn't exist. Exiting now!"
exit 11
fi
}
# Description: Function that checks if the needed internet connectivity is there.
check_connectivity()
{
fn_log_echo "Checking internet connectivity, which is mandatory for the next step."
for i in {1..3}
do
for i in debian.org google.com kernel.org
do
ping -c 5 ${i}
if [ "$?" = "0" ]
then
fn_log_echo "Pinging '${i}' worked. Internet connectivity seems fine."
done=1
break
else
fn_log_echo "ERROR! Pinging '${i}' did NOT work. Internet connectivity seems bad or you are not connected.
Please check, if in doubt!"
if [ "${i}" = "kernel.org" ]
then
fn_log_echo "ERROR! All 3 ping attempts failed! You do not appear to be connected to the internet.
Exiting now!"
exit 97
else
continue
fi
fi
done
if [ "${done}" = "1" ]
then
break
fi
done
}
# Description: See if the needed packages are installed and if the versions are sufficient
check_n_install_prerequisites()
{
check_connectivity
fn_log_echo "Installing some packages, if needed."
if [ "${host_os}" = "Debian" ]
then
apt_prerequisites=${apt_prerequisites_debian}
elif [ "${host_os}" = "Ubuntu" ]
then
apt_prerequisites=${apt_prerequisites_ubuntu}
else
fn_log_echo "OS-Type '${host_os}' not correct.
Please run 'build_debian_system.sh --help' for more information"
exit 12
fi
set -- ${apt_prerequisites}
while [ $# -gt 0 ]
do
dpkg -l |grep "ii ${1}" >/dev/null
if [ "$?" = "0" ]
then
fn_log_echo "Package '${1}' is already installed. Nothing to be done."
else
fn_log_echo "Package '${1}' is not installed yet.
Trying to install it now!"
if [ ! "${apt_get_update_done}" = "true" ]
then
fn_log_echo "Running 'apt-get update' to get the latest package dependencies."
apt-get update
if [ "$?" = "0" ]
then
fn_log_echo "'apt-get update' ran successfully! Continuing..."
apt_get_update_done="true"
else
fn_log_echo "ERROR while trying to run 'apt-get update'. Exiting now."
exit 13
fi
fi
apt-get install -y ${1}
if [ "$?" = "0" ]
then
fn_log_echo "'${1}' installed successfully!"
else
fn_log_echo "ERROR while trying to install '${1}'."
if [ "${host_os}" = "Ubuntu" ] && [ "${1}" = "qemu-system" ]
then
fn_log_echo "Assuming that you are running this on Ubuntu 10.XX, where the package 'qemu-system' doesn't exist.
If your host system is not Ubuntu 10.XX based, this could lead to errors. Please check!"
else
fn_log_echo "Exiting now!"
exit 14
fi
fi
fi
if [ $1 = "qemu-user-static" ]
then
sh -c "dpkg -l|grep \"qemu-user-static\"|grep \"1.\"" >/dev/null
if [ $? = "0" ]
then
fn_log_echo "Sufficient version of package '${1}' found. Continueing..."
else
fn_log_echo "The installed version of package '${1}' is too old.
You need to install a package with a version of at least 1.0.
For example from the debian-testing ('http://packages.debian.org/search?keywords=qemu&searchon=names&suite=testing§ion=all')
respectively the Ubuntu precise ('http://packages.ubuntu.com/search?keywords=qemu&searchon=names&suite=precise§ion=all') repositiories.
Exiting now!"
exit 15
fi
fi
shift
done
fn_log_echo "Function 'check_n_install_prerequisites' DONE."
}
# Description: Create a image file as root-device for the installation process
create_n_mount_temp_image_file()
{
fn_log_echo "Creating the temporary image file for the debootstrap process."
dd if=/dev/zero of=${output_dir}/${output_filename}.img bs=1M count=${work_image_size_MB}
if [ "$?" = "0" ]
then
fn_log_echo "File '${output_dir}/${output_filename}.img' successfully created with a size of ${work_image_size_MB}MB."
else
fn_log_echo "ERROR while trying to create the file '${output_dir}/${output_filename}.img'. Exiting now!"
exit 16
fi
fn_log_echo "Formatting the image file with the ext4 filesystem."
mkfs.ext4 -F ${output_dir}/${output_filename}.img
if [ "$?" = "0" ]
then
fn_log_echo "ext4 filesystem successfully created on '${output_dir}/${output_filename}.img'."
else
fn_log_echo "ERROR while trying to create the ext4 filesystem on '${output_dir}/${output_filename}.img'. Exiting now!"
exit 17
fi
fn_log_echo "Creating the directory to mount the temporary filesystem."
mkdir -p ${qemu_mnt_dir}
if [ "$?" = "0" ]
then
fn_log_echo "Directory '${qemu_mnt_dir}' successfully created."
else
fn_log_echo "ERROR while trying to create the directory '${qemu_mnt_dir}'. Exiting now!"
exit 18
fi
fn_log_echo "Now mounting the temporary filesystem."
mount ${output_dir}/${output_filename}.img ${qemu_mnt_dir} -o loop
if [ "$?" = "0" ]
then
fn_log_echo "Filesystem correctly mounted on '${qemu_mnt_dir}'."
else
fn_log_echo "ERROR while trying to mount the filesystem on '${qemu_mnt_dir}'. Exiting now!"
exit 19
fi
fn_log_echo "Function 'create_n_mount_temp_image_file' DONE."
}
# Description: Run the debootstrap steps, like initial download, extraction plus configuration and setup
do_debootstrap()
{
check_connectivity
fn_log_echo "Running first stage of debootstrap now."
if [ "${use_cache}" = "yes" ]
then
if [ -d "${output_dir_base}/cache/" ]
then
if [ -e "${output_dir_base}/cache/${base_sys_cache_tarball}" ]
then
fn_log_echo "Using debian debootstrap tarball '${output_dir_base}/cache/${base_sys_cache_tarball}' from cache."
debootstrap --foreign --unpack-tarball="${output_dir_base}/cache/${base_sys_cache_tarball}" --include=${deb_add_packages} --verbose --arch=armhf --variant=minbase "${debian_target_version}" "${qemu_mnt_dir}/" "${debian_mirror_url}"
else
fn_log_echo "No debian debootstrap tarball found in cache. Creating one now!"
debootstrap --foreign --make-tarball="${output_dir_base}/cache/${base_sys_cache_tarball}" --include=${deb_add_packages} --verbose --arch=armhf --variant=minbase "${debian_target_version}" "${output_dir_base}/cache/tmp/" "${debian_mirror_url}"
sleep 3
debootstrap --foreign --unpack-tarball="${output_dir_base}/cache/${base_sys_cache_tarball}" --include=${deb_add_packages} --verbose --arch=armhf --variant=minbase "${debian_target_version}" "${qemu_mnt_dir}/" "${debian_mirror_url}"
fi
fi
else
fn_log_echo "Not using cache, according to the settings. Thus running debootstrap without creating a tarball."
debootstrap --include=${deb_add_packages} --verbose --arch armhf --variant=minbase --foreign "${debian_target_version}" "${qemu_mnt_dir}" "${debian_mirror_url}"
fi
modprobe binfmt_misc
cp /usr/bin/qemu-arm-static ${qemu_mnt_dir}/usr/bin
mkdir -p ${qemu_mnt_dir}/dev/pts
fn_log_echo "Mounting both /dev/pts and /proc on the temporary filesystem."
mount devpts ${qemu_mnt_dir}/dev/pts -t devpts
mount -t proc proc ${qemu_mnt_dir}/proc
fn_log_echo "Entering chroot environment NOW!"
apt_get_helper "write_script"
fn_log_echo "Starting the second stage of debootstrap now."
echo "#!/bin/bash
/debootstrap/debootstrap --second-stage 2>>/debootstrap_stg2_errors.txt
cd /root 2>>/debootstrap_stg2_errors.txt
cat <<END > /etc/apt/sources.list 2>>/debootstrap_stg2_errors.txt
deb ${debian_mirror_url} ${debian_target_version} ${debian_repositories}
deb-src ${debian_mirror_url} ${debian_target_version} ${debian_repositories}
END
if [ \"${debian_target_version}\" = \"stable\" ] || [ \"${debian_target_version}\" = \"wheezy\" ] || [ \"${debian_target_version}\" = \"testing\" ] || [ \"${debian_target_version}\" = \"jessie\" ]
then
cat <<END >>/etc/apt/sources.list 2>>/debootstrap_stg2_errors.txt
deb ${debian_mirror_url} ${debian_target_version}-updates ${debian_repositories}
deb-src ${debian_mirror_url} ${debian_target_version}-updates ${debian_repositories}
deb http://security.debian.org/ ${debian_target_version}/updates ${debian_repositories}
deb-src http://security.debian.org/ ${debian_target_version}/updates ${debian_repositories}
END
fi
apt-get update 2>>/debootstrap_stg2_errors.txt
mknod /dev/ttyS0 c 4 64 # for the serial console 2>>/debootstrap_stg2_errors.txt
mknod /dev/mmcblk0 b 179 0 2>>/debootstrap_stg2_errors.txt
#mknod /dev/mmcblk0p1 b 179 1 2>>/debootstrap_stg2_errors.txt
cat <<END > /etc/network/interfaces 2>>/debootstrap_stg2_errors.txt
#auto lo eth0
auto lo
iface lo inet loopback
iface eth0 inet dhcp
END
echo A10-debian > /etc/hostname 2>>/debootstrap_stg2_errors.txt
echo \"127.0.0.1 localhost\" >> /etc/hosts 2>>/debootstrap_stg2_errors.txt
echo \"127.0.0.1 A10-debian\" >> /etc/hosts 2>>/debootstrap_stg2_errors.txt
echo \"nameserver ${nameserver_addr}\" > /etc/resolv.conf 2>>/debootstrap_stg2_errors.txt
cat <<END > /etc/rc.local 2>>/debootstrap_stg2_errors.txt
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will exit 0 on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
/post_debootstrap_setup.sh 2>>/post_debootstrap_setup_log.txt && rm /post_debootstrap_setup.sh
if [ -e /zram_setup.sh ]
then
/zram_setup.sh 2>>/zram_setup_log.txt && rm /zram_setup.sh
fi
exit 0
END
rm /debootstrap_pt1.sh
exit" > ${qemu_mnt_dir}/debootstrap_pt1.sh
chmod +x ${qemu_mnt_dir}/debootstrap_pt1.sh
/usr/sbin/chroot ${qemu_mnt_dir} /bin/bash /debootstrap_pt1.sh 2>${output_dir}/debootstrap_pt1_errors.txt
if [ "$?" = "0" ]
then
fn_log_echo "First part of chroot operations done successfully!"
else
fn_log_echo "Errors while trying to run the first part of the chroot operations."
fi
if [ "${use_cache}" = "yes" ]
then
if [ -e ${output_dir_base}/cache/additional_packages.tar.gz ]
then
if [ "${mali_graphics_choice}" = "none" ] #[ ! "${mali_graphics_choice}" = "copy" ] && [ ! "${mali_graphics_choice}" = "build" ]
then
fn_log_echo "Extracting the additional packages 'additional_packages.tar.gz' from cache. now."
tar_all extract "${output_dir_base}/cache/additional_packages.tar.gz" "${qemu_mnt_dir}/var/cache/apt/"
fi
elif [ ! -e "${output_dir}/cache/additional_packages.tar.gz" ]
then
add_pack_create="yes"
fi
if [ -e ${output_dir_base}/cache/additional_desktop_packages.tar.gz ] && [ "${mali_graphics_choice}" = "copy" ]
then
fn_log_echo "Extracting the additional desktop packages 'additional_desktop_packages.tar.gz' from cache. now."
tar_all extract "${output_dir_base}/cache/additional_desktop_packages.tar.gz" "${qemu_mnt_dir}/var/cache/apt/"
elif [ ! -e "${output_dir}/cache/additional_desktop_packages.tar.gz" ] && [ "${mali_graphics_choice}" = "build" ] #[ ! "${mali_graphics_choice}" = "copy" ]
then
add_desk_pack_create="yes"
fi
if [ -e ${output_dir_base}/cache/additional_dev_packages.tar.gz ] && [ "${mali_graphics_choice}" = "build" ]
then
fn_log_echo "Extracting the additional dev packages 'additional_dev_packages.tar.gz' from cache. now."
tar_all extract "${output_dir_base}/cache/additional_dev_packages.tar.gz" "${qemu_mnt_dir}/var/cache/apt/"
elif [ ! -e "${output_dir}/cache/additional_dev_packages.tar.gz" ] && [ "${mali_graphics_choice}" = "build" ]
then
add_dev_pack_create="yes"
fi
fi
mount devpts ${qemu_mnt_dir}/dev/pts -t devpts
mount -t proc proc ${qemu_mnt_dir}/proc
echo "#!/bin/bash
source apt_helper.sh
export LANG=C 2>>/debootstrap_stg2_errors.txt
for k in ${locale_list}
do
sed -i 's/# '\${k}'/'\${k}'/g' /etc/locale.gen # enable locale
done
locale-gen 2>>/debootstrap_stg2_errors.txt
export LANG=${std_locale} 2>>/debootstrap_stg2_errors.txt # language settings
export LC_ALL=${std_locale} 2>>/debootstrap_stg2_errors.txt
export LANGUAGE=${std_locale} 2>>/debootstrap_stg2_errors.txt
apt_get_helper \"download\" \"${additional_packages}\"
if [ \"${mali_graphics_choice}\" = \"copy\" ]
then
apt_get_helper \"download\" \"${additional_desktop_packages}\"
elif [ \"${mali_graphics_choice}\" = \"build\" ]
then
apt_get_helper \"download\" \"${additional_desktop_packages}\"
apt_get_helper \"download\" \"${additional_dev_packages}\"
fi
if [ \"${prepare_accel_vlc}\" = \"yes\" ]
then
apt_get_helper \"dep_download\" \"vlc\"
fi
if [ \"${prepare_accel_xbmc}\" = \"yes\" ]
then
apt_get_helper \"dep_download\" \"xbmc\"
apt_get_helper \"download\" \"${xbmc_prereq}\"
fi
dd if=/dev/zero of=/swapfile bs=1024 count=1048576 ### 1024 MB swapfile
mkswap /swapfile
chown root:root /swapfile
chmod 0600 /swapfile
cat <<END > /etc/fstab 2>>/debootstrap_stg2_errors.txt
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
/dev/root / ext4 defaults,noatime 0 1
#/dev/mmcblk0p3 swap swap defaults,pri=0 0 0
/swapfile swap swap defaults,pri=100 0 0
tmpfs /tmp tmpfs defaults 0 0
tmpfs /var/spool tmpfs defaults,noatime,mode=1777 0 0
tmpfs /var/tmp tmpfs defaults 0 0
tmpfs /var/log tmpfs defaults,noatime,mode=0755 0 0
END
cat <<END > /etc/default/rcS 2>>/debootstrap_stg2_errors.txt
#
# /etc/default/rcS
#
# Default settings for the scripts in /etc/rcS.d/
#
# For information about these variables see the rcS(5) manual page.
#
# This file belongs to the \"initscripts\" package.
# delete files in /tmp during boot older than x days.
# '0' means always, -1 or 'infinite' disables the feature
#TMPTIME=0
# spawn sulogin during boot, continue normal boot if not used in 30 seconds
#SULOGIN=no
# do not allow users to log in until the boot has completed
#DELAYLOGIN=no
# be more verbose during the boot process
#VERBOSE=no
# automatically repair filesystems with inconsistencies during boot
#FSCKFIX=noTMPTIME=0
SULOGIN=no
DELAYLOGIN=no
VERBOSE=no
FSCKFIX=yes
END
cat <<END > /etc/default/tmpfs 2>>/debootstrap_stg2_errors.txt
# Configuration for tmpfs filesystems mounted in early boot, before
# filesystems from /etc/fstab are mounted. For information about
# these variables see the tmpfs(5) manual page.
# /run is always mounted as a tmpfs on systems which support tmpfs
# mounts.
# mount /run/lock as a tmpfs (separately from /run). Defaults to yes;
# set to no to disable (/run/lock will then be part of the /run tmpfs,
# if available).
#RAMLOCK=yes
# mount /run/shm as a tmpfs (separately from /run). Defaults to yes;
# set to no to disable (/run/shm will then be part of the /run tmpfs,
# if available).
#RAMSHM=yes
# mount /tmp as a tmpfs. Defaults to no; set to yes to enable (/tmp
# will be part of the root filesystem if disabled). /tmp may also be
# configured to be a separate mount in /etc/fstab.
#RAMTMP=no
# Size limits. Please see tmpfs(5) for details on how to configure
# tmpfs size limits.
#TMPFS_SIZE=20%VM
#RUN_SIZE=10%
#LOCK_SIZE=5242880 # 5MiB
#SHM_SIZE=
#TMP_SIZE=
# Mount tmpfs on /tmp if there is less than the limit size (in kiB) on
# the root filesystem (overriding RAMTMP).
#TMP_OVERFLOW_LIMIT=1024
RAMTMP=yes
END
echo '#T0:2345:respawn:/sbin/mingetty ttyS0 115200 vt102' >> /etc/inittab 2>>/debootstrap_stg2_errors.txt # enable serial consoles
rm /debootstrap_pt2.sh
exit" > ${qemu_mnt_dir}/debootstrap_pt2.sh
chmod +x ${qemu_mnt_dir}/debootstrap_pt2.sh
/usr/sbin/chroot ${qemu_mnt_dir} /bin/bash /debootstrap_pt2.sh 2>${output_dir}/debootstrap_pt2_errors.txt
if [ "$?" = "0" ]
then
fn_log_echo "Second part of chroot operations done successfully!"
else
fn_log_echo "Errors while trying to run the second part of the chroot operations."
fi
if [ "${add_pack_create}" = "yes" ]
then
if [ "${mali_graphics_choice}" = "none" ] #[ ! "${mali_graphics_choice}" = "copy" ] && [ ! "${mali_graphics_choice}" = "build" ]
then
fn_log_echo "Compress choice 1. Only additional packages."
cd ${qemu_mnt_dir}/var/cache/apt/
tar_all compress "${output_dir_base}/cache/additional_packages.tar.gz" .
cd ${output_dir}
fi
fi
if [ "${add_dev_pack_create}" = "yes" ] && [ "${mali_graphics_choice}" = "build" ] # case of both desk- and dev-packages already downloaded into the /var/cache dir
then
fn_log_echo "Compress choice 2. Desktop and dev packages together (including additional packages)."
fn_log_echo "Trying to create cache archive for dev-packages (includes desktop-packages!)."
cd ${qemu_mnt_dir}/var/cache/apt/
tar_all compress "${output_dir_base}/cache/additional_dev_packages.tar.gz" .
cd ${output_dir}
fi
if [ "${add_desk_pack_create}" = "yes" ] && [ "${mali_graphics_choice}" = "copy" ] # case of only desk-packages already downloaded into the /var/cache dir
then
fn_log_echo "Compress choice 3. Desktop packages, including additional packages."
fn_log_echo "Trying to create cache archive for desktop-packages."
cd ${qemu_mnt_dir}/var/cache/apt/
tar_all compress "${output_dir_base}/cache/additional_desktop_packages.tar.gz" .
cd ${output_dir}
fi
sleep 5
umount_img sys
fn_log_echo "Just exited chroot environment."
fn_log_echo "Base debootstrap steps 1&2 are DONE!"
}
# Description: Do some further configuration of the system, after debootstrap has finished
do_post_debootstrap_config()
{
fn_log_echo "Now starting the post-debootstrap configuration steps."
mkdir -p ${output_dir}/qemu-kernel
get_n_check_file "${std_kernel_pkg}" "standard_kernel" "${output_dir}/tmp"
get_n_check_file "${qemu_kernel_pkg}" "qemu_kernel" "${output_dir}/tmp"
tar_all extract "${output_dir}/tmp/${qemu_kernel_pkg##*/}" "${output_dir}/qemu-kernel"
sleep 3
tar_all extract "${output_dir}/tmp/${std_kernel_pkg##*/}" "${qemu_mnt_dir}"
if [ -d ${output_dir}/qemu-kernel/lib/ ]
then
cp -ar ${output_dir}/qemu-kernel/lib/ ${qemu_mnt_dir} # copy the qemu kernel modules intot the rootfs
fi
if [ "${use_zram}" = "yes" ]
then
fn_log_echo "Usage of ZRAM activated!"
echo "#!/bin/sh
cat <<END > /etc/rc.local 2>>/zram_setup_errors.txt
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will exit 0 on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
modprobe ${zram_kernel_module_name} num_devices=1
sleep 2
echo ${zram_size_B} > /sys/block/zram0/disksize
mkswap /dev/zram0
swapon -p 100 /dev/zram0
if [ -e /dev/ump ]
then
chmod 777 /dev/ump
fi
if [ -e /dev/mali ]
then
chmod 777 /dev/mali
fi
chmod 777 /dev/disp
chmod 777 /dev/cedar_dev
echo 0 > /sys/class/graphics/fb0/blank # disable framebuffer blanking
echo 0 > /sys/module/8192cu/parameters/rtw_power_mgnt # disable wlan power management
#echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor # set cpufreq governor to 'ondemand'
#echo 1 > /sys/block/sdX/queue/iosched/fifo_batch
exit 0
END
chmod +x /etc/rc.local
exit 0" > ${qemu_mnt_dir}/zram_setup.sh
#cp ${qemu_mnt_dir}/zram_setup.sh ${qemu_mnt_dir}/zram_setup.sh.bak
chmod +x ${qemu_mnt_dir}/zram_setup.sh
fi
git_branch_name="${mali_xserver_2d_git##*.git -b }"
if [ ! -z "${git_branch_name}" ]
then
xf86_version="${git_branch_name:0:4}"
#fn_log_echo "DEBUG: xf86_version='${xf86_version}' ."
else
xf86_version="r3p0" # default value
#fn_log_echo "DEBUG: xf86_version='${xf86_version}' ."
fi
#date_cur=`date` # needed further down as a very important part to circumvent the PAM Day0 change password problem
echo "#!/bin/bash
source apt_helper.sh
#date -s \"${date_cur}\" 2>>/post_debootstrap_errors.txt # set the system date to prevent PAM from exhibiting its nasty DAY0 forced password change
apt_get_helper \"install\" \"${additional_packages}\"
if [ \"${mali_graphics_choice}\" = \"copy\" ]
then
apt_get_helper \"install\" \"${additional_desktop_packages}\"
elif [ \"${mali_graphics_choice}\" = \"build\" ]
then
apt_get_helper \"install\" \"${additional_desktop_packages}\"
apt_get_helper \"install\" \"${additional_dev_packages}\"
fi
if [ \"${prepare_accel_vlc}\" = \"yes\" ]
then
apt-get remove -y vlc vlc-data
apt_get_helper \"dep_install\" \"vlc\"
apt-get remove -y lua5.2
fi
if [ \"${prepare_accel_xbmc}\" = \"yes\" ]
then
apt-get remove -y xbmc xbmc-data xbmc-bin
apt_get_helper \"dep_install\" \"xbmc\"
apt_get_helper \"install\" \"${xbmc_prereq}\"
apt-get remove -y ${xbmc_nogos}
fi
#apt-get autoremove
apt-get clean
dpkg -l > /installed_packages.txt
ldconfig -v
if [ \"${i2c_hwclock}\" = \"yes\" ]; then update-rc.d -f i2c_hwclock.sh start 02 S . stop 07 0 6 . 2>>/post_debootstrap_errors.txt;fi;
if [ \"${use_zram}\" = \"yes\" ] && [ ! -z \"${vm_swappiness}\" ]; then echo vm.swappiness=${vm_swappiness} >> /etc/sysctl.conf; fi;
if [ ! -z `grep setup.sh /etc/rc.local` ]
then
cat <<END > /etc/rc.local 2>>/post_debootstrap_errors.txt
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will exit 0 on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
exit 0
END
fi
sh -c \"echo '${root_password}
${root_password}
' | passwd root\" 2>>/post_debootstrap_errors.txt
passwd -u root 2>>/post_debootstrap_errors.txt
passwd -x -1 root 2>>/post_debootstrap_errors.txt
passwd -w -1 root 2>>/post_debootstrap_errors.txt
sh -c \"echo '${user_password}
${user_password}
' | adduser ${username}\" 2>>/post_debootstrap_errors.txt
if [ \"${mali_graphics_choice}\" = \"copy\" -o \"${mali_graphics_choice}\" = \"build\" ]
then
echo \"Writing '/etc/modules' and '/etc/X11/xorg.conf' for mali graphics usage.\"
cat << END >> /etc/modules
8192cu
lcd
hdmi
ump
disp
mali
mali_drm
END
if [ \"${mali_graphics_choice}\" = \"copy\" ]
then
echo \"Downloaded mali graphics driver. Driver should already work. Please check!\"
elif [ \"${mali_graphics_choice}\" = \"build\" ]
then
echo \"Downloaded sources for mali graphics. Trying to compile the driver, now.\"
cd /root/mali_2d_build 2>>/mali_drv_compile_errors.txt
if [ \"\${?}\" = \"0\" ]
then
echo \"Successfully changed into directory '/root/mali_2d_build'.\" && echo \"Successfully changed into directory '/root/mali_2d_build'.\" >> /mali_drv_compile.txt
cd /root/mali_2d_build/libdri2 2>>/mali_drv_compile_errors.txt
if [ \"\${?}\" = \"0\" ]
then
echo \"Successfully changed into directory '/root/mali_2d_build/libdri2/'.\" && echo \"Successfully changed into directory '/root/mali_2d_build/libdri2/'.\" >> /mali_drv_compile.txt
./autogen.sh 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'autogen.sh' (libdri2) command.\" && echo \"Successfully ran the 'autogen.sh' (libdri2) command.\" >> /mali_drv_compile.txt
./configure --prefix=/usr --x-includes=/usr/include --x-libraries=/usr/lib 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the configuration for libdri2.\" && echo \"Successfully ran the configuration for libdri2.\" >> /mali_drv_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make' (libdri2) command.\" && echo \"Successfully ran the 'make' (libdri2) command.\" >> /mali_drv_compile.txt
make install 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make install' (libdri2) command.\" && echo \"Successfully ran the 'make install' (libdri2) command.\" >> /mali_drv_compile.txt
fi
cd /root/mali_2d_build/sunxi-mali 2>>/mali_drv_compile_errors.txt
if [ \"\${?}\" = \"0\" ]
then
echo \"Changed directory to 'sunxi-mali'.\" && echo \"Changed directory to 'sunxi-mali'.\" >> /mali_drv_compile.txt
make config VERSION=${mali_module_version} ABI=armhf EGL_TYPE=x11 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make config' command of 'sunxi-mali'.\" >> /mali_drv_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make' (sunxi-mali) command.\" && echo \"Successfully ran the 'make' (sunxi-mali) command.\" >> /mali_drv_compile.txt
make install 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make install' (sunxi-mali) command.\" && echo \"Successfully ran the 'make install' (sunxi-mali) command.\" >> /mali_drv_compile.txt
#cp -f ./xorg.conf /etc/X11/ && echo \"Successfully copied the 'xorg.conf' (xf86-video-mali).\" && echo \"Successfully copied the 'xorg.conf' (xf86-video-mali).\" >> /mali_drv_compile.txt
cd lib/sunxi-mali-proprietary && echo \"Changed directory to 'lib/sunxi-mali-proprietary'.\" && echo \"Changed directory to 'lib/sunxi-mali-proprietary'.\" >> /mali_drv_compile.txt
make VERSION=${mali_module_version} ABI=armhf EGL_TYPE=x11 -j`expr ${qemu_nr_cpus} + 1` 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make' (sunxi-mali-proprietary) command.\" && echo \"Successfully ran the 'make' (sunxi-mali-proprietary) command.\" >> /mali_drv_compile.txt
make install 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make install' (sunxi-mali-proprietary) command.\" && echo \"Successfully ran the 'make install' (sunxi-mali-proprietary) command.\" >> /mali_drv_compile.txt
cd ../../test 2>>/mali_drv_compile_errors.txt && echo \"Changed directory to '../../test'.\" && echo \"Changed directory to '../../test'.\" >> /mali_drv_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` test 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make test' (sunxi-mali) command.\" && echo \"Successfully ran the 'make test' (sunxi-mali) command.\" >> /mali_drv_compile.txt
fi
cd /root/mali_2d_build/xf86-video-mali 2>>/mali_drv_compile_errors.txt
if [ \"\${?}\" = \"0\" ]
then
echo \"Changed directory to 'xf86-video-mali'.\" && echo \"Changed directory to 'xf86-video-mali'.\" >> /mali_drv_compile.txt
autoreconf -vi 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran autoreconf.\" && echo \"Successfully ran autoreconf.\" >> /mali_drv_compile.txt
./configure --prefix=/usr --x-includes=/usr/include --x-libraries=/usr/lib 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the configuration for the xf86 driver.\" && echo \"Successfully ran the configuration for the xf86 driver.\" >> /mali_drv_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make' (xf86-video-mali) command.\" && echo \"Successfully ran the 'make' (xf86-video-mali) command.\" >> /mali_drv_compile.txt
make install 2>>/mali_drv_compile_errors.txt && echo \"Successfully ran the 'make install' (xf86-video-mali) command.\" && echo \"Successfully ran the 'make install' (xf86-video-mali) command.\" >> /mali_drv_compile.txt
cp -f ./xorg.conf /etc/X11/xorg.conf && echo \"Successfully copied the 'xorg.conf' (xf86-video-mali).\" && echo \"Successfully copied the 'xorg.conf' (xf86-video-mali).\" >> /mali_drv_compile.txt
grep 'Option \"AIGLX\" \"false\"' /etc/X11/xorg.conf
if [ ! \"$?\" = \"0\" ]
then
cat << END >> /etc/X11/xorg.conf
Section \"ServerFlags\"
Option \"AIGLX\" \"false\"
EndSection
END
fi
fi
else
echo \"ERROR: Couldn't change into directory '/root/mali_2d_build/'!\" >>/post_debootstrap_errors.txt
fi
cat <<END > /etc/rc.local 2>>/debootstrap_stg2_errors.txt
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will exit 0 on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
if [ -e /zram_setup.sh ]
then
/zram_setup.sh 2>>/zram_setup_error.txt && rm /zram_setup.sh
fi
if [ -e /dev/ump ]
then
chmod 777 /dev/ump
fi
if [ -e /dev/mali ]
then
chmod 777 /dev/mali
fi
echo 0 > /sys/class/graphics/fb0/blank # disable framebuffer blanking
echo 0 > /sys/module/8192cu/parameters/rtw_power_mgnt # disable wlan power management
#echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor # set cpufreq governor to 'ondemand'
#echo 1 > /sys/block/sdX/queue/iosched/fifo_batch
exit 0
END
fi
elif [ \"${mali_graphics_choice}\" = \"none\" ]
then
echo \"No graphics driver and no graphical user interface wanted.\"
else
echo \"No valid option. Only copy|build|none are accepted. Doing nothing.\"
fi
if [ \"${compile_accel_vlc}\" = \"yes\" ]
then
if [ -d /root/libcedarx ]
then
cd /root/libcedarx 2>>/vlc_compile_errors.txt && echo \"Successfully changed directory to '/root/libcedarx'.\" >>/vlc_compile.txt
./autogen.sh 2>>/vlc_compile_errors.txt && echo \"Successfully ran libcedarx autogen.sh.\" && echo \"Successfully ran libcedarx autogen.sh.\" >>/vlc_compile.txt
./configure --host=arm-linux-gnueabihf --prefix=/usr 2>>/vlc_compile_errors.txt && echo \"Successfully ran libcedarx configure.\" && echo \"Successfully ran libcedarx configure.\" >>/vlc_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/vlc_compile_errors.txt && echo \"Successfully ran libcedarx make.\" && echo \"Successfully ran libcedarx make.\" >>/vlc_compile.txt
make install 2>>/vlc_compile_errors.txt && echo \"Successfully ran libcedarx make install.\" && echo \"Successfully ran libcedarx make install.\" >>/vlc_compile.txt
if [ -d /root/vlc ]
then
cd /root/vlc 2>>/vlc_compile_errors.txt && echo \"Successfully changed directory to '/root/vlc'.\" >>/vlc_compile.txt
./bootstrap 2>>/vlc_compile_errors.txt && echo \"Successfully ran vlc bootstrap.\" && echo \"Successfully ran vlc bootstrap.\" >>/vlc_compile.txt
./configure --host=arm-linux-gnueabihf --prefix=/usr --enable-cedar 2>>/vlc_compile_errors.txt && echo \"Successfully ran vlc configure.\" && echo \"Successfully ran vlc configure.\" >>/vlc_compile.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/vlc_compile_errors.txt && echo \"Successfully ran vlc make.\" && echo \"Successfully ran vlc make.\" >>/vlc_compile.txt
make install 2>>/vlc_compile_errors.txt && echo \"Successfully ran vlc make install.\" && echo \"Successfully ran vlc make install.\" >>/vlc_compile.txt
else
echo \"ERROR! Directory '/root/vlc' not found! Please check!\" >>/vlc_compile_errors.txt
fi
else
echo \"ERROR! Directory '/root/libcedarx' not found! Please check!\" >>/vlc_compile_errors.txt
fi
fi
if [ \"${compile_accel_xbmc}\" = \"yes\" ]
then
if [ -d /root/xbmca10/tools/a10/depends ]
then
cd /root/xbmca10/tools/a10/depends 2>>/xbmc_compile_errors.txt
sed -i 's<mkdir<mkdir -p<g' /root/xbmca10/tools/a10/depends/Makefile 2>>/xbmc_compile_errors.txt
mkdir -p /opt/a10hacking/xbmctmp/tarballs 2>>/xbmc_compile_errors.txt
make -j`expr ${qemu_nr_cpus} + 1` 2>>/xbmc_compile_errors.txt && echo \"Successfully ran xbmc-depends make.\" >>/xbmc_compile.txt
echo -e \"\nA10HWR=1\" >> /etc/environment 2>>/xbmc_compile_errors.txt
echo -e \"\nexport A10HWR=1\" >> /home/${username}/.bashrc 2>>/xbmc_compile_errors.txt
make -j`expr ${qemu_nr_cpus} + 1` -C xbmc 2>>/xbmc_compile_errors.txt && echo \"Successfully ran xbmc make.\" >>/xbmc_compile.txt
cd /root/xbmca10/ 2>>/xbmc_compile_errors.txt
make install 2>>/xbmc_compile_errors.txt && echo \"Successfully ran xbmc make install.\" >>/xbmc_compile.txt
else
echo \"ERROR! Directory '/root/xbmca10' not found! Please check!\" >>/xbmc_compile_errors.txt
fi
fi
ldconfig -v
if [ -e /apt_helper.sh ]
then
rm /apt_helper.sh
fi
sed -i 's<#/dev/mmcblk0p3</dev/mmcblk0p3<g' /etc/fstab
sed -i 's</swapfile<#&<g' /etc/fstab
sed -i 's<#T0:2345:respawn:/sbin/mingetty<T0:2345:respawn:/sbin/mingetty<g' /etc/inittab
echo \"export XDG_CACHE_HOME=\"/dev/shm/.cache\"\" >> /home/${username}/.bashrc
df -ah >> /disk_usage.txt
swapoff /swapfile && rm /swapfile
reboot 2>>/post_debootstrap_errors.txt
exit 0" > ${qemu_mnt_dir}/post_debootstrap_setup.sh
chmod +x ${qemu_mnt_dir}/post_debootstrap_setup.sh
if [ "${mali_graphics_opengl}" = "yes" ]
then
get_n_check_file "${mali_opengl_bin}" "mali_opengl_driver" "${output_dir}/tmp"
tar_all extract "${output_dir}/tmp/${mali_opengl_bin##*/}" "${qemu_mnt_dir}"
fi
if [ "${mali_graphics_choice}" = "copy" ]
then
get_n_check_file "${mali_2d_bin}" "mali_2d_driver" "${output_dir}/tmp"
tar_all extract "${output_dir}/tmp/${mali_2d_bin##*/}" "${qemu_mnt_dir}"
elif [ "${mali_graphics_choice}" = "build" ]
then
#if [ "${use_cache}" = "yes" ]
#then
#if [ -d "${output_dir_base}/cache/" ]
#then
#for i in mali_xserver_2d_git mali_2d_libdri2_git mali_2d_mali_git
#do
#if [ -e "${output_dir_base}/cache/`eval \${${i}_tarball}`" ]
#then
#fn_log_echo "Using ${i} tarball '${output_dir_base}/cache/`eval \${${i}_tarball}`' from cache."
#tar_all extract "${output_dir_base}/cache/`eval \${${i}_tarball}`_tarball}" "${qemu_mnt_dir}/root/"
#cd ${qemu_mnt_dir}/root/`eval \${${i}_tarball}` && git pull
#fi
#done
mkdir -p ${qemu_mnt_dir}/root/mali_2d_build && fn_log_echo "Directory for graphics driver build successfully created."
get_n_check_file "${mali_xserver_2d_git}" "xf86-video-mali" "${qemu_mnt_dir}/root/mali_2d_build"
get_n_check_file "${mali_2d_libdri2_git}" "libdri2" "${qemu_mnt_dir}/root/mali_2d_build"
get_n_check_file "${mali_2d_mali_git}" "mali" "${qemu_mnt_dir}/root/mali_2d_build"
cd ${qemu_mnt_dir}/root/mali_2d_build/sunxi-mali
git submodule init
git submodule update
get_n_check_file "${mali_2d_proprietary_git}" "mali-proprietary" "${qemu_mnt_dir}/root/mali_2d_build/sunxi-mali/lib/"
fi
if [ "${prepare_accel_vlc}" = "yes" ]
then
if [ "${use_cache}" = "yes" ]
then
if [ -d "${output_dir_base}/cache/" ]
then
### libcedarx first
if [ -e "${output_dir_base}/cache/${libcedarx_git_tarball}" ]
then
fn_log_echo "Using libcedarx_git tarball '${output_dir_base}/cache/${libcedarx_git_tarball}' from cache."
tar_all extract "${output_dir_base}/cache/${libcedarx_git_tarball}" "${qemu_mnt_dir}/root/"
cd ${qemu_mnt_dir}/root/libcedarx && git pull
else
fn_log_echo "No libcedarx git tarball found in cache. Creating one now!"
get_n_check_file "${libcedarx_git}" "libcedarx" "${qemu_mnt_dir}/root/"
if [ "$?" = "0" ]
then
cd ${qemu_mnt_dir}/root/ && tar_all compress "${output_dir_base}/cache/${libcedarx_git_tarball}" ./libcedarx
else
fn_log_echo "ERROR! Something seems to have gone wrong while trying to get 'libcedarx' via git."
fi
fi
### then VLC
if [ -e "${output_dir_base}/cache/${vlc_git_tarball}" ]
then
fn_log_echo "Using vlc_git tarball '${output_dir_base}/cache/${vlc_git_tarball}' from cache."
tar_all extract "${output_dir_base}/cache/${vlc_git_tarball}" "${qemu_mnt_dir}/root/"
cd ${qemu_mnt_dir}/root/vlc && git pull
else
fn_log_echo "No vlc_git tarball found in cache. Creating one now!"