New file |
| | |
| | | #!/bin/bash |
| | | |
| | | # this project absolute path |
| | | PRJ_PATH=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd) |
| | | |
| | | # top project absolute path |
| | | TOP_PATH=$(realpath $PRJ_PATH/..) |
| | | |
| | | # binaries build prefix install path |
| | | PRFX_PATH=$PRJ_PATH/install |
| | | |
| | | # binaries finally install path if needed |
| | | #INST_PATH=/tftp |
| | | |
| | | # download taballs path |
| | | TARBALL_PATH=$PRJ_PATH/tarballs |
| | | |
| | | # config file path |
| | | CONF_FILE=$TOP_PATH/config.json |
| | | |
| | | # shell script will exit once get command error |
| | | set -e |
| | | |
| | | #+-------------------------+ |
| | | #| Shell script functions | |
| | | #+-------------------------+ |
| | | |
| | | function pr_error() { |
| | | echo -e "\033[40;31m $1 \033[0m" |
| | | } |
| | | |
| | | function pr_warn() { |
| | | echo -e "\033[40;33m $1 \033[0m" |
| | | } |
| | | |
| | | function pr_info() { |
| | | echo -e "\033[40;32m $1 \033[0m" |
| | | } |
| | | |
| | | # decompress a packet to destination path |
| | | function do_unpack() |
| | | { |
| | | tarball=$1 |
| | | dstpath=`pwd` |
| | | |
| | | if [[ $# == 2 ]] ; then |
| | | dstpath=$2 |
| | | fi |
| | | |
| | | pr_info "decompress $tarball => $dstpath" |
| | | |
| | | mkdir -p $dstpath |
| | | case $tarball in |
| | | *.tar.gz) |
| | | tar -xzf $tarball -C $dstpath |
| | | ;; |
| | | |
| | | *.tar.bz2) |
| | | tar -xjf $tarball -C $dstpath |
| | | ;; |
| | | |
| | | *.tar.xz) |
| | | tar -xJf $tarball -C $dstpath |
| | | ;; |
| | | |
| | | *.tar.zst) |
| | | tar -I zstd -xf $tarball -C $dstpath |
| | | ;; |
| | | |
| | | *.tar) |
| | | tar -xf $tarball -C $dstpath |
| | | ;; |
| | | |
| | | *.zip) |
| | | unzip -qo $tarball -d $dstpath |
| | | ;; |
| | | |
| | | *) |
| | | pr_error "decompress Unsupport packet: $tarball" |
| | | return 1; |
| | | ;; |
| | | esac |
| | | } |
| | | |
| | | # parser configure file and export environment variable |
| | | function export_env() |
| | | { |
| | | export BOARD=`jq -r ".bsp.board" $CONF_FILE | tr 'A-Z' 'a-z'` |
| | | export BSP_VER=`jq -r ".bsp.version" $CONF_FILE | tr 'A-Z' 'a-z'` |
| | | export BSP_URL=`jq -r ".bsp.giturl" $CONF_FILE` |
| | | export CROSS_COMPILE=`jq -r ".bsp.crosstool" $CONF_FILE` |
| | | |
| | | export DEF_CONFIG=${BOARD}_defconfig |
| | | export IMG_KER=linuxrom-${BOARD}.itb |
| | | |
| | | export JOBS=`cat /proc/cpuinfo | grep processor | wc -l` |
| | | export ARCH=arm |
| | | |
| | | export SRCS="linux-at91" |
| | | } |
| | | |
| | | function do_fetch() |
| | | { |
| | | cd $PRJ_PATH |
| | | |
| | | for src in $SRCS |
| | | do |
| | | if [ -d $src ] ; then |
| | | pr_info "$src source code fetched already" |
| | | continue |
| | | fi |
| | | |
| | | pr_info "start fetch $src source code" |
| | | mkdir -p $TARBALL_PATH |
| | | |
| | | # Download source code packet |
| | | if [ ! -s $TARBALL_PATH/$src.tar.xz ] ; then |
| | | wget $BSP_URL/at91/bsp/$BSP_VER/$src.tar.xz -P $TARBALL_PATH |
| | | fi |
| | | |
| | | # decompress source code packet |
| | | do_unpack $TARBALL_PATH/$src.tar.xz |
| | | |
| | | # do patch if patch file exist |
| | | patch_file=$PRJ_PATH/patches/$BOARD/$src-$BSP_VER.patch |
| | | if [ -s $patch_file ] ; then |
| | | pr_warn "do patch for $src now..." |
| | | cd $src |
| | | patch -p1 < $patch_file |
| | | cd - |
| | | fi |
| | | done |
| | | } |
| | | |
| | | function build_kernel() |
| | | { |
| | | SRC=linux-at91 |
| | | |
| | | pr_warn "start build $SRC" |
| | | cd $PRJ_PATH/${SRC} |
| | | |
| | | if [ ! -f .config ] ; then |
| | | make $DEF_CONFIG ARCH=${ARCH} CROSS_COMPILE=${CROSS_COMPILE} |
| | | fi |
| | | |
| | | make -j${JOBS} ARCH=${ARCH} CROSS_COMPILE=${CROSS_COMPILE} |
| | | |
| | | pr_info "mkimage -f linuxrom-${BOARD}.its ${IMG_KER}" |
| | | mkimage -f linuxrom-${BOARD}.its ${IMG_KER} > /dev/null |
| | | chmod a+x ${IMG_KER} |
| | | |
| | | set -x |
| | | cp ${IMG_KER} $PRFX_PATH/ |
| | | set +x |
| | | } |
| | | |
| | | function do_build() |
| | | { |
| | | cd $PRJ_PATH |
| | | mkdir -p $PRFX_PATH |
| | | |
| | | build_kernel |
| | | } |
| | | |
| | | function do_install() |
| | | { |
| | | cd $PRJ_PATH |
| | | |
| | | echo "" |
| | | pr_info "linux kernel installed to '$PRFX_PATH'" |
| | | ls $PRFX_PATH && echo "" |
| | | |
| | | if [[ -n "$INST_PATH" && -w $INST_PATH ]] ; then |
| | | pr_info "install linux images to '$INST_PATH'" |
| | | cp $PRFX_PATH/* $INST_PATH |
| | | fi |
| | | } |
| | | |
| | | function do_clean() |
| | | { |
| | | for d in $SRCS |
| | | do |
| | | rm -rf $PRJ_PATH/$d |
| | | done |
| | | |
| | | rm -rf $PRJ_PATH/tarballs |
| | | rm -rf $PRFX_PATH |
| | | } |
| | | |
| | | #+-------------------------+ |
| | | #| Shell script body entry | |
| | | #+-------------------------+ |
| | | |
| | | cd $PRJ_PATH |
| | | |
| | | export_env |
| | | |
| | | if [[ $# == 1 && $1 == -c ]] ;then |
| | | pr_warn "start clean linux kernel" |
| | | do_clean |
| | | exit; |
| | | fi |
| | | |
| | | pr_warn "start build linux kernelel for ${BOARD}" |
| | | |
| | | do_fetch |
| | | |
| | | do_build |
| | | |
| | | do_install |