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armbian-build/lib/general.sh
zador-blood-stained 889c598d90 Small bugfix 
sudo is useless here as we are running as root already, and it may be
missing in some minimal configurations (like Docker and VM images)
2017-10-28 22:42:04 +03:00

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# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
#
# This file is licensed under the terms of the GNU General Public
# License version 2. This program is licensed "as is" without any
# warranty of any kind, whether express or implied.
# This file is a part of the Armbian build script
# https://github.com/armbian/build/
# Functions:
# cleaning
# exit_with_error
# get_package_list_hash
# create_sources_list
# fetch_from_repo
# display_alert
# fingerprint_image
# addtorepo
# prepare_host
# download_toolchain
# cleaning <target>
#
# target: what to clean
# "make" - "make clean" for selected kernel and u-boot
# "debs" - delete output/debs
# "cache" - delete output/cache
# "images" - delete output/images
# "sources" - delete output/sources
#
cleaning()
{
case $1 in
debs) # delete output/debs for current branch and family
if [[ -d $DEST/debs ]]; then
display_alert "Cleaning output/debs for" "$BOARD $BRANCH" "info"
# easier than dealing with variable expansion and escaping dashes in file names
find $DEST/debs -name "${CHOSEN_UBOOT}_*.deb" -delete
find $DEST/debs \( -name "${CHOSEN_KERNEL}_*.deb" -o \
-name "${CHOSEN_KERNEL/image/dtb}_*.deb" -o \
-name "${CHOSEN_KERNEL/image/headers}_*.deb" -o \
-name "${CHOSEN_KERNEL/image/source}_*.deb" -o \
-name "${CHOSEN_KERNEL/image/firmware-image}_*.deb" \) -delete
[[ -n $RELEASE ]] && rm -f $DEST/debs/$RELEASE/${CHOSEN_ROOTFS}_*.deb
fi
;;
extras) # delete output/debs/extra/$RELEASE for all architectures
if [[ -n $RELEASE && -d $DEST/debs/extra/$RELEASE ]]; then
display_alert "Cleaning output/debs/extra for" "$RELEASE" "info"
rm -rf $DEST/debs/extra/$RELEASE
fi
;;
alldebs) # delete output/debs
[[ -d $DEST/debs ]] && display_alert "Cleaning" "output/debs" "info" && rm -rf $DEST/debs/*
;;
cache) # delete output/cache
[[ -d $SRC/cache/rootfs ]] && display_alert "Cleaning" "rootfs cache (all)" "info" && find $SRC/cache/rootfs -type f -delete
;;
images) # delete output/images
[[ -d $DEST/images ]] && display_alert "Cleaning" "output/images" "info" && rm -rf $DEST/images/*
;;
sources) # delete output/sources and output/buildpkg
[[ -d $SRC/cache/sources ]] && display_alert "Cleaning" "sources" "info" && rm -rf $SRC/cache/sources/* $DEST/buildpkg/*
;;
oldcache)
if [[ -d $SRC/cache/rootfs && $(ls -1 $SRC/cache/rootfs | wc -l) -gt 6 ]]; then
display_alert "Cleaning" "rootfs cache (old)" "info"
(cd $SRC/cache/rootfs; ls -t | sed -e "1,${ROOTFS_CACHE_MAX}d" | xargs -d '\n' rm -f)
fi
;;
esac
}
# exit_with_error <message> <highlight>
#
# a way to terminate build process
# with verbose error message
#
exit_with_error()
{
local _file=$(basename ${BASH_SOURCE[1]})
local _line=${BASH_LINENO[0]}
local _function=${FUNCNAME[1]}
local _description=$1
local _highlight=$2
display_alert "ERROR in function $_function" "$_file:$_line" "err"
display_alert "$_description" "$_highlight" "err"
display_alert "Process terminated" "" "info"
# TODO: execute run_after_build here?
overlayfs_wrapper "cleanup"
# unlock loop device access in case of starvation
exec {FD}>/var/lock/armbian-debootstrap-losetup
flock -u $FD
exit -1
}
# get_package_list_hash
#
# returns md5 hash for current package list and rootfs cache version
get_package_list_hash()
{
( printf '%s\n' $PACKAGE_LIST | sort -u; printf '%s\n' $PACKAGE_LIST_EXCLUDE | sort -u; echo "$ROOTFSCACHE_VERSION" ) \
| md5sum | cut -d' ' -f 1
}
# create_sources_list <release> <basedir>
#
# <release>: jessie|stretch|xenial
# <basedir>: path to root directory
#
create_sources_list()
{
local release=$1
local basedir=$2
[[ -z $basedir ]] && exit_with_error "No basedir passed to create_sources_list"
case $release in
jessie|stretch)
cat <<-EOF > $basedir/etc/apt/sources.list
deb http://${DEBIAN_MIRROR} $release main contrib non-free
#deb-src http://${DEBIAN_MIRROR} $release main contrib non-free
deb http://${DEBIAN_MIRROR} ${release}-updates main contrib non-free
#deb-src http://${DEBIAN_MIRROR} ${release}-updates main contrib non-free
deb http://${DEBIAN_MIRROR} ${release}-backports main contrib non-free
#deb-src http://${DEBIAN_MIRROR} ${release}-backports main contrib non-free
deb http://security.debian.org/ ${release}/updates main contrib non-free
#deb-src http://security.debian.org/ ${release}/updates main contrib non-free
EOF
;;
xenial)
cat <<-EOF > $basedir/etc/apt/sources.list
deb http://${UBUNTU_MIRROR} $release main restricted universe multiverse
#deb-src http://${UBUNTU_MIRROR} $release main restricted universe multiverse
deb http://${UBUNTU_MIRROR} ${release}-security main restricted universe multiverse
#deb-src http://${UBUNTU_MIRROR} ${release}-security main restricted universe multiverse
deb http://${UBUNTU_MIRROR} ${release}-updates main restricted universe multiverse
#deb-src http://${UBUNTU_MIRROR} ${release}-updates main restricted universe multiverse
deb http://${UBUNTU_MIRROR} ${release}-backports main restricted universe multiverse
#deb-src http://${UBUNTU_MIRROR} ${release}-backports main restricted universe multiverse
EOF
;;
esac
}
# fetch_from_repo <url> <directory> <ref> <ref_subdir>
# <url>: remote repository URL
# <directory>: local directory; subdir for branch/tag will be created
# <ref>:
# branch:name
# tag:name
# head(*)
# commit:hash@depth(**)
#
# *: Implies ref_subdir=no
# **: Not implemented yet
# <ref_subdir>: "yes" to create subdirectory for tag or branch name
#
fetch_from_repo()
{
local url=$1
local dir=$2
local ref=$3
local ref_subdir=$4
[[ -z $ref || ( $ref != tag:* && $ref != branch:* && $ref != head ) ]] && exit_with_error "Error in configuration"
local ref_type=${ref%%:*}
if [[ $ref_type == head ]]; then
local ref_name=HEAD
else
local ref_name=${ref##*:}
fi
display_alert "Checking git sources" "$dir $ref_name" "info"
# get default remote branch name without cloning
# local ref_name=$(git ls-remote --symref $url HEAD | grep -o 'refs/heads/\S*' | sed 's%refs/heads/%%')
# for git:// protocol comparing hashes of "git ls-remote -h $url" and "git ls-remote --symref $url HEAD" is needed
if [[ $ref_subdir == yes ]]; then
local workdir=$dir/$ref_name
else
local workdir=$dir
fi
mkdir -p $SRC/cache/sources/$workdir
cd $SRC/cache/sources/$workdir
# check if existing remote URL for the repo or branch does not match current one
# may not be supported by older git versions
local current_url=$(git remote get-url origin 2>/dev/null)
if [[ -n $current_url && $(git rev-parse --is-inside-work-tree 2>/dev/null) == true && \
$(git rev-parse --show-toplevel) == $(pwd) && \
$current_url != $url ]]; then
display_alert "Remote URL does not match, removing existing local copy"
rm -rf .git *
fi
if [[ $(git rev-parse --is-inside-work-tree 2>/dev/null) != true || \
$(git rev-parse --show-toplevel) != $(pwd) ]]; then
display_alert "Creating local copy"
git init -q .
git remote add origin $url
fi
local changed=false
local local_hash=$(git rev-parse @ 2>/dev/null)
case $ref_type in
branch)
# TODO: grep refs/heads/$name
local remote_hash=$(git ls-remote -h $url "$ref_name" | head -1 | cut -f1)
[[ -z $local_hash || $local_hash != $remote_hash ]] && changed=true
;;
tag)
local remote_hash=$(git ls-remote -t $url "$ref_name" | cut -f1)
if [[ -z $local_hash || $local_hash != $remote_hash ]]; then
remote_hash=$(git ls-remote -t $url "$ref_name^{}" | cut -f1)
[[ -z $remote_hash || $local_hash != $remote_hash ]] && changed=true
fi
;;
head)
local remote_hash=$(git ls-remote $url HEAD | cut -f1)
[[ -z $local_hash || $local_hash != $remote_hash ]] && changed=true
;;
esac
if [[ $changed == true ]]; then
# remote was updated, fetch and check out updates
display_alert "Fetching updates"
case $ref_type in
branch) git fetch --depth 1 origin $ref_name ;;
tag) git fetch --depth 1 origin tags/$ref_name ;;
head) git fetch --depth 1 origin HEAD ;;
esac
display_alert "Checking out"
git checkout -f -q FETCH_HEAD
elif [[ -n $(git status -uno --porcelain --ignore-submodules=all) ]]; then
# working directory is not clean
if [[ $FORCE_CHECKOUT == yes ]]; then
display_alert "Checking out"
git checkout -f -q HEAD
else
display_alert "Skipping checkout"
fi
else
# working directory is clean, nothing to do
display_alert "Up to date"
fi
if [[ -f .gitmodules ]]; then
display_alert "Updating submodules" "" "ext"
# FML: http://stackoverflow.com/a/17692710
for i in $(git config -f .gitmodules --get-regexp path | awk '{ print $2 }'); do
cd $SRC/cache/sources/$workdir
local surl=$(git config -f .gitmodules --get "submodule.$i.url")
local sref=$(git config -f .gitmodules --get "submodule.$i.branch")
if [[ -n $sref ]]; then
sref="branch:$sref"
else
sref="head"
fi
fetch_from_repo "$surl" "$workdir/$i" "$sref"
done
fi
} #############################################################################
display_alert()
#--------------------------------------------------------------------------------------------------------------------------------
# Let's have unique way of displaying alerts
#--------------------------------------------------------------------------------------------------------------------------------
{
# log function parameters to install.log
[[ -n $DEST ]] && echo "Displaying message: $@" >> $DEST/debug/output.log
local tmp=""
[[ -n $2 ]] && tmp="[\e[0;33m $2 \x1B[0m]"
case $3 in
err)
echo -e "[\e[0;31m error \x1B[0m] $1 $tmp"
;;
wrn)
echo -e "[\e[0;35m warn \x1B[0m] $1 $tmp"
;;
ext)
echo -e "[\e[0;32m o.k. \x1B[0m] \e[1;32m$1\x1B[0m $tmp"
;;
info)
echo -e "[\e[0;32m o.k. \x1B[0m] $1 $tmp"
;;
*)
echo -e "[\e[0;32m .... \x1B[0m] $1 $tmp"
;;
esac
}
fingerprint_image()
{
#--------------------------------------------------------------------------------------------------------------------------------
# Saving build summary to the image
#--------------------------------------------------------------------------------------------------------------------------------
display_alert "Fingerprinting"
cat <<-EOF > $1
--------------------------------------------------------------------------------
Title: Armbian $REVISION ${BOARD^} $DISTRIBUTION $RELEASE $BRANCH
Kernel: Linux $VER
Build date: $(date +'%d.%m.%Y')
Authors: https://www.armbian.com/authors
Sources: https://github.com/armbian/
Support: https://forum.armbian.com/
Changelog: https://www.armbian.com/logbook/
Documantation: https://docs.armbian.com/
--------------------------------------------------------------------------------
$(cat $SRC/LICENSE)
--------------------------------------------------------------------------------
EOF
}
addtorepo()
{
# add all deb files to repository
# parameter "remove" dumps all and creates new
# function: cycle trough distributions
local distributions=("jessie" "xenial" "stretch")
for release in "${distributions[@]}"; do
# let's drop from publish if exits
if [[ -n $(aptly publish list -config=../config/aptly.conf -raw | awk '{print $(NF)}' | grep $release) ]]; then
aptly publish drop -config=../config/aptly.conf $release > /dev/null 2>&1
fi
if [[ $1 == remove ]]; then
# remove repository
aptly repo drop -config=../config/aptly.conf $release > /dev/null 2>&1
aptly db cleanup -config=../config/aptly.conf > /dev/null 2>&1
fi
if [[ $1 == replace ]]; then
local replace=true
else
local replace=false
fi
# create local repository if not exist
if [[ -z $(aptly repo list -config=../config/aptly.conf -raw | awk '{print $(NF)}' | grep $release) ]]; then
display_alert "Creating section" "$release" "info"
aptly repo create -config=../config/aptly.conf -distribution=$release -component="main" \
-comment="Armbian main repository" ${release}
fi
if [[ -z $(aptly repo list -config=../config/aptly.conf -raw | awk '{print $(NF)}' | grep "^utils") ]]; then
aptly repo create -config=../config/aptly.conf -distribution=$release -component="utils" \
-comment="Armbian utilities (backwards compatibility)" utils
fi
if [[ -z $(aptly repo list -config=../config/aptly.conf -raw | awk '{print $(NF)}' | grep "${release}-utils") ]]; then
aptly repo create -config=../config/aptly.conf -distribution=$release -component="${release}-utils" \
-comment="Armbian ${release} utilities" ${release}-utils
fi
if [[ -z $(aptly repo list -config=../config/aptly.conf -raw | awk '{print $(NF)}' | grep "${release}-desktop") ]]; then
aptly repo create -config=../config/aptly.conf -distribution=$release -component="${release}-desktop" \
-comment="Armbian ${release} desktop" ${release}-desktop
fi
# adding main
if find $POT -maxdepth 1 -type f -name "*.deb" 2>/dev/null | grep -q .; then
display_alert "Adding to repository $release" "main" "ext"
aptly repo add -force-replace=$replace -config=../config/aptly.conf $release $POT/*.deb
else
display_alert "Not adding $release" "main" "wrn"
fi
local COMPONENTS="main"
# adding main distribution packages
if find ${POT}${release} -maxdepth 1 -type f -name "*.deb" 2>/dev/null | grep -q .; then
display_alert "Adding to repository $release" "root" "ext"
aptly repo add -force-replace=$replace -config=../config/aptly.conf $release ${POT}${release}/*.deb
else
display_alert "Not adding $release" "root" "wrn"
fi
# adding old utils and new jessie-utils for backwards compatibility with older images
if find ${POT}extra/jessie-utils -maxdepth 1 -type f -name "*.deb" 2>/dev/null | grep -q .; then
display_alert "Adding to repository $release" "utils" "ext"
aptly repo add -config=../config/aptly.conf "utils" ${POT}extra/jessie-utils/*.deb
COMPONENTS="${COMPONENTS} utils"
else
display_alert "Not adding $release" "utils" "wrn"
fi
# adding release-specific utils
if find ${POT}extra/${release}-utils -maxdepth 1 -type f -name "*.deb" 2>/dev/null | grep -q .; then
display_alert "Adding to repository $release" "${release}-utils" "ext"
aptly repo add -config=../config/aptly.conf "${release}-utils" ${POT}extra/${release}-utils/*.deb
COMPONENTS="${COMPONENTS} ${release}-utils"
else
display_alert "Not adding $release" "${release}-utils" "wrn"
fi
# adding desktop
if find ${POT}extra/${release}-desktop -maxdepth 1 -type f -name "*.deb" 2>/dev/null | grep -q .; then
display_alert "Adding to repository $release" "desktop" "ext"
aptly repo add -force-replace=$replace -config=../config/aptly.conf "${release}-desktop" ${POT}extra/${release}-desktop/*.deb
COMPONENTS="${COMPONENTS} ${release}-desktop"
else
display_alert "Not adding $release" "desktop" "wrn"
fi
# publish
aptly publish -passphrase=$GPG_PASS -origin=Armbian -label=Armbian -config=../config/aptly.conf -component=${COMPONENTS// /,} \
--distribution=$release repo $release ${COMPONENTS//main/} 2>/dev/null
if [[ $? -ne 0 ]]; then
display_alert "Publishing failed" "$release" "err"
exit 0
fi
done
display_alert "List of local repos" "local" "info"
(aptly repo list -config=../config/aptly.conf) | egrep packages
# serve
# aptly -config=../config/aptly.conf -listen=":8189" serve
}
# prepare_host
#
# * checks and installs necessary packages
# * creates directory structure
# * changes system settings
#
prepare_host()
{
display_alert "Preparing" "host" "info"
if [[ $(dpkg --print-architecture) == arm* ]]; then
display_alert "Please read documentation to set up proper compilation environment"
display_alert "http://www.armbian.com/using-armbian-tools/"
exit_with_error "Running this tool on board itself is not supported"
fi
if [[ $(dpkg --print-architecture) == i386 ]]; then
display_alert "Please read documentation to set up proper compilation environment"
display_alert "http://www.armbian.com/using-armbian-tools/"
display_alert "Running this tool on non-x64 build host in not supported officially" "" "wrn"
fi
# dialog may be used to display progress
if [[ $(dpkg-query -W -f='${db:Status-Abbrev}\n' dialog 2>/dev/null) != *ii* ]]; then
display_alert "Installing package" "dialog"
apt-get install -qq -y --no-install-recommends dialog >/dev/null 2>&1
fi
# need lsb_release to decide what to install
if [[ $(dpkg-query -W -f='${db:Status-Abbrev}\n' lsb-release 2>/dev/null) != *ii* ]]; then
display_alert "Installing package" "lsb-release"
apt-get install -qq -y --no-install-recommends lsb-release >/dev/null 2>&1
fi
# packages list for host
# NOTE: please sync any changes here with the Dockerfile and Vagrantfile
local hostdeps="wget ca-certificates device-tree-compiler pv bc lzop zip binfmt-support build-essential ccache debootstrap ntpdate \
gawk gcc-arm-linux-gnueabihf qemu-user-static u-boot-tools uuid-dev zlib1g-dev unzip libusb-1.0-0-dev fakeroot \
parted pkg-config libncurses5-dev whiptail debian-keyring debian-archive-keyring f2fs-tools libfile-fcntllock-perl rsync libssl-dev \
nfs-kernel-server btrfs-tools ncurses-term p7zip-full kmod dosfstools libc6-dev-armhf-cross \
curl patchutils python liblz4-tool libpython2.7-dev linux-base swig libpython-dev \
locales ncurses-base pixz"
local codename=$(lsb_release -sc)
display_alert "Build host OS release" "${codename:-(unknown)}" "info"
if [[ -z $codename || "trusty xenial" != *"$codename"* ]]; then
exit_with_error "It seems you ignore documentation and run an unsupported build system: ${codename:-(unknown)}"
fi
if [[ $codename == xenial ]]; then
hostdeps="$hostdeps systemd-container udev distcc \
lib32stdc++6 libc6-i386 lib32ncurses5 lib32tinfo5 aptly"
grep -q i386 <(dpkg --print-foreign-architectures) || dpkg --add-architecture i386
if systemd-detect-virt -q -c; then
display_alert "Running in container" "$(systemd-detect-virt)" "info"
# disable apt-cacher unless NO_APT_CACHER=no is not specified explicitly
if [[ $NO_APT_CACHER != no ]]; then
display_alert "apt-cacher is disabled in containers, set NO_APT_CACHER=no to override" "" "wrn"
NO_APT_CACHER=yes
fi
CONTAINER_COMPAT=yes
# trying to use nested containers is not a good idea, so don't permit EXTERNAL_NEW=compile
if [[ $EXTERNAL_NEW == compile ]]; then
display_alert "EXTERNAL_NEW=compile is not available when running in container, setting to prebuilt" "" "wrn"
EXTERNAL_NEW=prebuilt
fi
SYNC_CLOCK=no
fi
fi
# warning: apt-cacher-ng will fail if installed and used both on host and in container/chroot environment with shared network
# set NO_APT_CACHER=yes to prevent installation errors in such case
if [[ $NO_APT_CACHER != yes ]]; then hostdeps="$hostdeps apt-cacher-ng"; fi
local deps=()
local installed=$(dpkg-query -W -f '${db:Status-Abbrev}|${binary:Package}\n' '*' 2>/dev/null | grep '^ii' | awk -F '|' '{print $2}' | cut -d ':' -f 1)
for packet in $hostdeps; do
if ! grep -q -x -e "$packet" <<< "$installed"; then deps+=("$packet"); fi
done
# distribution packages are buggy, download from author
if [[ ! -f /etc/apt/sources.list.d/aptly.list ]]; then
display_alert "Updating from external repository" "aptly" "info"
wget -qO - https://www.aptly.info/pubkey.txt | apt-key add - >/dev/null 2>&1
echo "deb http://repo.aptly.info/ squeeze main" > /etc/apt/sources.list.d/aptly.list
apt-get -qq update
apt-get install aptly
fi
# sync clock
if [[ $SYNC_CLOCK != no ]]; then
display_alert "Syncing clock" "host" "info"
ntpdate -s ${NTP_SERVER:- time.ijs.si}
fi
if [[ ${#deps[@]} -gt 0 ]]; then
eval '( apt-get -q update; apt-get -q -y --no-install-recommends install "${deps[@]}" )' \
${PROGRESS_LOG_TO_FILE:+' | tee -a $DEST/debug/output.log'} \
${OUTPUT_DIALOG:+' | dialog --backtitle "$backtitle" --progressbox "Installing ${#deps[@]} host dependencies..." $TTY_Y $TTY_X'} \
${OUTPUT_VERYSILENT:+' >/dev/null 2>/dev/null'}
# this is needed in case new compilers were installed
update-ccache-symlinks
fi
if [[ $codename == xenial && $(dpkg-query -W -f='${db:Status-Abbrev}\n' 'zlib1g:i386' 2>/dev/null) != *ii* ]]; then
apt-get install -qq -y --no-install-recommends zlib1g:i386 >/dev/null 2>&1
fi
# enable arm binary format so that the cross-architecture chroot environment will work
if [[ $KERNEL_ONLY != yes ]]; then
modprobe -q binfmt_misc
mountpoint -q /proc/sys/fs/binfmt_misc/ || mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
test -e /proc/sys/fs/binfmt_misc/qemu-arm || update-binfmts --enable qemu-arm
test -e /proc/sys/fs/binfmt_misc/qemu-aarch64 || update-binfmts --enable qemu-aarch64
fi
# create directory structure
mkdir -p $SRC/{cache,output,userpatches}
if [[ -n $SUDO_USER ]]; then
chgrp --quiet sudo cache output userpatches
# SGID bit on cache/sources breaks kernel dpkg packaging
chmod --quiet g+w,g+s output userpatches
# fix existing permissions
find $SRC/output $SRC/userpatches -type d ! -group sudo -exec chgrp --quiet sudo {} \;
find $SRC/output $SRC/userpatches -type d ! -perm -g+w,g+s -exec chmod --quiet g+w,g+s {} \;
fi
mkdir -p $DEST/debs/extra $DEST/{config,debug,patch} $SRC/userpatches/overlay $SRC/cache/{sources,toolchains,rootfs} $SRC/.tmp
find $SRC/patch -type d ! -name . | sed "s%/patch%/userpatches%" | xargs mkdir -p
# download external Linaro compiler and missing special dependencies since they are needed for certain sources
local toolchains=(
"https://dl.armbian.com/_toolchains/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-4.9.4-2017.01-x86_64_aarch64-linux-gnu.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabi.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-5.4.1-2017.05-x86_64_aarch64-linux-gnu.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-5.4.1-2017.05-x86_64_arm-linux-gnueabi.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-5.4.1-2017.05-x86_64_arm-linux-gnueabihf.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-6.4.1-2017.08-x86_64_arm-linux-gnueabihf.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-6.4.1-2017.08-x86_64_aarch64-linux-gnu.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-7.1.1-2017.08-x86_64_aarch64-linux-gnu.tar.xz"
"https://dl.armbian.com/_toolchains/gcc-linaro-7.1.1-2017.08-x86_64_arm-linux-gnueabihf.tar.xz"
)
for toolchain in ${toolchains[@]}; do
download_toolchain "$toolchain"
done
rm -rf $SRC/cache/toolchains/*.tar.xz $SRC/cache/toolchains/*.tar.xz.asc
local existing_dirs=( $(ls -1 $SRC/cache/toolchains) )
for dir in ${existing_dirs[@]}; do
local found=no
for toolchain in ${toolchains[@]}; do
local filename=${toolchain##*/}
local dirname=${filename//.tar.xz}
[[ $dir == $dirname ]] && found=yes
done
if [[ $found == no ]]; then
display_alert "Removing obsolete toolchain" "$dir"
rm -rf $SRC/cache/toolchains/$dir
fi
done
[[ ! -f $SRC/userpatches/customize-image.sh ]] && cp $SRC/config/templates/customize-image.sh.template $SRC/userpatches/customize-image.sh
if [[ ! -f $SRC/userpatches/README ]]; then
rm -f $SRC/userpatches/readme.txt
echo 'Please read documentation about customizing build configuration' > $SRC/userpatches/README
echo 'http://www.armbian.com/using-armbian-tools/' >> $SRC/userpatches/README
fi
# check free space (basic), doesn't work on Trusty
local freespace=$(findmnt --target $SRC -n -o AVAIL -b 2>/dev/null) # in bytes
if [[ -n $freespace && $(( $freespace / 1073741824 )) -lt 10 ]]; then
display_alert "Low free space left" "$(( $freespace / 1073741824 )) GiB" "wrn"
# pause here since dialog-based menu will hide this message otherwise
echo -e "Press \e[0;33m<Ctrl-C>\x1B[0m to abort compilation, \e[0;33m<Enter>\x1B[0m to ignore and continue"
read
fi
}
# download_toolchain <url>
#
download_toolchain()
{
local url=$1
local filename=${url##*/}
local dirname=${filename//.tar.xz}
if [[ -f $SRC/cache/toolchains/$dirname/.download-complete ]]; then
return
fi
cd $SRC/cache/toolchains/
display_alert "Downloading" "$dirname"
curl -Lf --progress-bar $url -o $filename
curl -Lf --progress-bar ${url}.asc -o ${filename}.asc
local verified=false
display_alert "Verifying"
if grep -q 'BEGIN PGP SIGNATURE' ${filename}.asc; then
if [[ ! -d $SRC/cache/.gpg ]]; then
mkdir -p $SRC/cache/.gpg
chmod 700 $SRC/cache/.gpg
touch $SRC/cache/.gpg/gpg.conf
chmod 600 $SRC/cache/.gpg/gpg.conf
fi
(gpg --homedir $SRC/cache/.gpg --no-permission-warning --list-keys 8F427EAF || gpg --homedir $SRC/cache/.gpg --no-permission-warning --keyserver keyserver.ubuntu.com --recv-keys 8F427EAF) 2>&1 | tee -a $DEST/debug/output.log
gpg --homedir $SRC/cache/.gpg --no-permission-warning --verify --trust-model always -q ${filename}.asc 2>&1 | tee -a $DEST/debug/output.log
[[ ${PIPESTATUS[0]} -eq 0 ]] && verified=true
else
md5sum -c --status ${filename}.asc && verified=true
fi
if [[ $verified == true ]]; then
display_alert "Extracting"
tar --overwrite -xf $filename && touch $SRC/cache/toolchains/$dirname/.download-complete
display_alert "Download complete" "" "info"
else
display_alert "Verification failed" "" "wrn"
fi
}
show_developer_warning()
{
local temp_rc=$(mktemp)
cat <<-'EOF' > $temp_rc
screen_color = (WHITE,RED,ON)
EOF
local warn_text="You are switching to the \Z1EXPERT MODE\Zn
This allows building experimental configurations that are provided
\Z1AS IS\Zn to developers and expert users,
\Z1WITHOUT ANY RESPONSIBILITIES\Zn from the Armbian team:
- You are using these configurations \Z1AT YOUR OWN RISK\Zn
- Bug reports related to the dev kernel, CSC, WIP and EOS boards
\Z1will be closed without a discussion\Zn
- Forum posts related to dev kernel, CSC, WIP and EOS boards
should be created in the \Z2\"Community forums\"\Zn section
"
DIALOGRC=$temp_rc dialog --title "Expert mode warning" --backtitle "$backtitle" --colors --defaultno --no-label "I do not agree" \
--yes-label "I understand and agree" --yesno "$warn_text" $TTY_Y $TTY_X
[[ $? -ne 0 ]] && exit_with_error "Error switching to the expert mode"
SHOW_WARNING=no
}
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