forked from freifunk-franken/firmware
a355145758
increases readability of get_source()
359 lines
9.1 KiB
Bash
Executable File
359 lines
9.1 KiB
Bash
Executable File
#!/bin/bash
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builddir=./build
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OPENWRTREV=42096
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OPENWRTURL=svn://svn.openwrt.org/openwrt/branches/barrier_breaker
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PACKAGEREV=${OPENWRTREV}
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PACKAGEURL=svn://svn.openwrt.org/openwrt/packages
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checkout_svn(){
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local DIRECTORY=$1
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local REPO_URL=$2
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local REVISION=$3
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echo checking out $REPO_URL to $DIRECTORY in version $REVISION
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if [ -d $DIRECTORY ]; then
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local url=$(svn info ${DIRECTORY} | awk '/^URL/ { print $2 }')
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if [ "$url" = "$REPO_URL" ]; then
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if [ -z "$REVISION" ]; then
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svn update $DIRECTORY
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else
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local rev=$(svn info $DIRECTORY | awk '/^Revision:/ { print $2 }')
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if [ "$rev" -ne "$REVISION" ]; then
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svn update -r $REVISION $DIRECTORY
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fi
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fi
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else
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echo wrong svn url -\> deleting whole directory
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/bin/rm -rf $DIRECTORY
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svn checkout -r $REVISION $REPO_URL $DIRECTORY
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fi
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else
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svn checkout -r $REVISION $REPO_URL $DIRECTORY
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fi
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}
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checkout_git(){
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local DIRECTORY=$1
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local REPO_URL=$2
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local COMMITID=$3
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local MYGIT="git -C $DIRECTORY"
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echo checking out $REPO_URL to $DIRECTORY in version $REVISION
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if [ -d $DIRECTORY ]; then
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if $MYGIT remote -v | grep $REPO_URL ; then
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echo Right remote detected
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if ! $MYGIT checkout $COMMITID ; then
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echo commitid not found trying to fetch new commits
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$MYGIT pull && $MYGIT checkout $COMMITID
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fi
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else
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echo wrong remote or not an git repo at all -\> deleting whole directory
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/bin/rm -rf $DIRECTORY
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$MYGIT clone $REPO_URL $DIRECTORY
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$MYGIT checkout $COMMITID
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fi
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else
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echo We need to do a fresh checkout
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#needs to be without -C!!!
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git clone $REPO_URL $DIRECTORY
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$MYGIT checkout $COMMITID
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fi
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}
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get_source() {
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cd src
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#Get the OpenWrt Core Source for Firmware
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checkout_svn openwrt $OPENWRTURL $OPENWRTREV
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#checkout needed package feeds
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test -d packages || mkdir packages
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cd packages
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#get official openwrt package feed
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checkout_svn openwrt $PACKAGEURL $PACKAGEREV
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#get official openwrt routing package feed
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checkout_git routing https://github.com/openwrt-routing/packages.git 44318d05898069300ce2ad6eb05eb40f232e7123
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git -C routing am --whitespace=nowarn ../../../build_patches/0001-batman-adv-no-rebroadcast-option.patch
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#checkout package feed containing fastd
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checkout_git fastd git://git.metameute.de/lff/pkg_fastd v14-1
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#checkout libremap package feed
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checkout_git libremap https://github.com/libremap/libremap-agent-openwrt.git 7194289d4b8a009df10613a3a88dc841fa26f423
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cd .. # packages
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cd .. # src
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}
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prepare() {
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get_source
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test -d $builddir || mkdir $builddir
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/bin/rm -rf $target
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svn export src/openwrt $target
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#apply own feeds.conf
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sed -e"s|PATH|$(pwd)/src/packages|g" ./build_patches/feeds.conf > $target/feeds.conf
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test -d $target/feeds && /bin/rm -rf $target/feeds
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$target/scripts/feeds update
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$target/scripts/feeds install -p packagesol nodewatcher
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$target/scripts/feeds install -p fastd fastd libuecc
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$target/scripts/feeds install -p libremap libremap-agent
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$target/scripts/feeds install -p routing alfred kmod-batman-adv kmod-batgat
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$target/scripts/feeds install -p openwrt bridge ethtool gpioctl-sysfs horst libugpio mii-tool wavemon kmod-gpiotoggling
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# todo evaluate this with the new openwrt
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# This changes the default behavior of sysupgrade to not save the config
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cat build_patches/sysupgrade_no_config_save.patch | patch -p0 -d $target
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#saves ~200MB for each build
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test -d ./src/dl || mkdir ./src/dl
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ln -s ../../src/dl $target/dl
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board_prepare
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}
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prebuild() {
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#create filesdir for our config
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/bin/rm -rf $target/files
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mkdir $target/files
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cp -r ./bsp/default/root_file_system/* $target/files/
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cp -r ./bsp/$machine/root_file_system/* $target/files/
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cp ./bsp/$machine/.config $target/.config
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arch=$(awk -F= '/^CONFIG_TARGET_BOARD/{print gsub(/"/,"",$2); print $2;}' ./bsp/$machine/.config)
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version=$(awk '/^CONFIG_LINUX/ { sub(/CONFIG_LINUX_/,""); sub(/=y/,""); gsub(/_/,"."); print; }' ./bsp/$machine/.config)
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test -f ./bsp/$machine/.kernelconfig-$version && \
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cp ./bsp/$machine/.kernelconfig-$version \
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$target/target/linux/$arch/config-$version
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board_prebuild
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for template in $(find $target/files -name *.tpl); do
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echo "Translating $template .."
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$tpl_translate $template > $(dirname $template)/$(basename $template .tpl)
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/bin/rm $template
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done
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#insert actual firware version informations into release file
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version=$(git describe --tags --dirty)
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echo "FIRMWARE_VERSION=\"$version\"" > $target/files/etc/firmware_release
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echo "RELEASE_DATE=\"build date: "`date`"\"" >> $target/files/etc/firmware_release
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echo "FIRMWARE_REVISION=\"build date: "`date`"\"" >> $target/files/etc/firmware_release
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echo "OPENWRT_CORE_REVISION=\""${OPENWRTREV}"\"" >> $target/files/etc/firmware_release
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echo "OPENWRT_FEEDS_PACKAGES_REVISION=\""${PACKAGEREV}"\"" >> $target/files/etc/firmware_release
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}
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build() {
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prebuild
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opath=$(pwd)
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cd $target
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cpus=$(grep processor /proc/cpuinfo | wc -l)
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case "$1" in
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"debug")
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make V=99
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;;
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"fast")
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ionice -c 2 -- nice -n 1 -- make -j$[$cpus*2]
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;;
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*)
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ionice -c 3 -- nice -n 10 -- make -j$[$cpus+1]
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;;
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esac
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cd $opath
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if [ ! -d bin ]; then
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mkdir bin
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fi
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postbuild
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}
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config() {
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prebuild
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opath=$(pwd)
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cd $target
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case "$1" in
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"openwrt")
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make menuconfig
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;;
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"kernel")
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make kernel_menuconfig
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;;
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esac
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cd $opath
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save=""
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until [ "$save" = "y" -o "$save" = "n" ]; do
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echo "Do you want to save the generated config? (y/n)"
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read save
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done
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if [ "$save" = "y" ]; then
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case "$1" in
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"openwrt")
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grep '^CON\|^# CON' $target/.config | sort > ./bsp/$machine/.config
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;;
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"kernel")
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arch=$(awk -F= '/^CONFIG_TARGET_BOARD/{gsub(/"/,"",$2); print $2;}' ./bsp/$machine/.config)
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version=$(awk '/^CONFIG_LINUX/ { sub(/CONFIG_LINUX_/,""); sub(/=y/,""); gsub(/_/,"."); print; }' ./bsp/$machine/.config)
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grep '^CON\|^# CON' $target/target/linux/$arch/config-$version | sort > ./bsp/$machine/.kernelconfig-$version
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;;
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esac
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fi
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}
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postbuild() {
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board_postbuild
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}
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clean() {
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board_clean
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/bin/rm -rf bin $builddir
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}
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buildall() {
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for bsp in $(/bin/ls bsp/*.bsp); do
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./buildscript selectcommunity $1
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./buildscript selectbsp $bsp
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./buildscript prepare
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./buildscript build $2
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done
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}
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if [ "$1" != "selectbsp" -a "$1" != "selectcommunity" -a "$1" != "buildall" ]; then
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if [ ! -h selected_bsp ]; then
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echo "Please select a Board-Support-Package using:"
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echo "$0 selectbsp"
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exit
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fi
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if [ ! -h selected_community ]; then
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echo "Please select a community file using:"
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echo "$0 selectcommunity"
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exit
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fi
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echo "Working with $(/bin/ls -l selected_bsp | awk '{ print $11 }') and" \
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"$(/bin/ls -l selected_community | awk '{ print $11 }')"
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. selected_bsp
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tpl_translate=$(awk -F= 'BEGIN{printf("sed")} /^.+$/{gsub("/", "\\/", $0); printf(" -es/\\${%s}/%s/g",$1,$2)}' selected_community)
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echo
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fi
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case "$1" in
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"selectbsp")
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if [ "$2" = "help" ] || [ "$2" = "" ]; then
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echo "Select a Board-Support-Package:"
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echo
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echo "Usage: $0 $1 bsp"
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echo "available packages:"
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/bin/ls bsp/*.bsp
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else
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if [ ! -f $2 ]; then
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echo "Could not find $2"
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else
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/bin/rm -rf selected_bsp
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/bin/ln -s $2 selected_bsp
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fi
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fi
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;;
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"selectcommunity")
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if [ "$2" = "help" ] || [ "$2" = "" ]; then
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echo "Select a Community-File:"
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echo
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echo "Usage: $0 $1 community.cfg"
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echo "community.cfg: "
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/bin/ls community/*.cfg
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else
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if [ ! -f $2 ]; then
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echo "Could not find $2"
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else
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/bin/rm -rf selected_community
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/bin/ln -s $2 selected_community
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fi
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fi
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;;
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"prepare")
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if [ "$2" = "help" ] || [ "$2" = "x" ]; then
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echo "This option fetches the sources for the images and configurates the build so that it can be compiled"
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echo "Usage: $0 $1"
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else
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prepare
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fi
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;;
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"build")
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if [ "$2" = "help" ] || [ "$2" = "x" ]; then
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echo "This option compiles the firmware"
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echo "Normaly the build uses lower IO and System priorities, "
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echo "you can append \"fast\" option, to use normal user priorities"
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echo "Usage: $0 $1 [fast|debug]"
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else
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build "$2"
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fi
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;;
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"config")
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case "$2" in
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openwrt)
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config openwrt
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;;
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kernel)
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config kernel
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;;
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*)
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echo "This open the OpenWRT menuconfig dialog"
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echo
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echo "Usage: $0 $1 openwrt|kernel"
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;;
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esac
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;;
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"clean")
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if [ "$2" = "help" ] || [ "$2" = "x" ]; then
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echo "This option cleans all build files."
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echo "$0 $1"
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else
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clean
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fi
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;;
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"buildall")
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if [ "$2" = "help" ] || [ "$2" = "" ]; then
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echo "This option builds the firmware for all routers of a given community."
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echo "Usage: $0 $1 community.cfg [fast]"
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echo "community.cfg: "
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/bin/ls community/*.cfg
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else
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buildall $2 $3
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fi
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;;
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*)
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echo "This is the Build Environment Script of the Freifunk Community Franken."
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echo "Usage: $0 command"
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echo "command:"
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echo " selectcommunity [communityfile]"
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echo " selectbsp [bsp file]"
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echo " prepare"
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echo " config <openwrt|kernel>"
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echo " build [<fast|debug>]"
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echo " buildall <community> [<fast>]"
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echo " clean"
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echo ""
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echo "If you need help to one of these options just type $0 command help"
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;;
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esac
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# vim: noexpandtab
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