update rootfs, kernel, image build shell script

guowenxue

2021-12-15 317b635e67ad6fc6d97f1eb52cecdd620e3bcc4d

 bsp/kernel/build.sh

@@ -1,13 +1,13 @@
#!/bin/bash

INST_DRIVER=0
INST_DRIVER=1

PRJ_PATH=`pwd`

IMG_PATH=${PRJ_PATH}/../images/bin
  
IMG_PATH=${PRJ_PATH}/../images/boot

BOARD=imx6ull
 

CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-

# linux kernel tarball path and branch
@@ -30,12 +30,12 @@
STAGE=0

function msg_banner()
{ 
{
   STAGE=`expr $STAGE + 1`
   
    echo ""
    echo "+---------------------------------------------+" 
    printf " Stage $STAGE: $1\n" 
    echo "+---------------------------------------------+"
    printf " Stage $STAGE: $1\n"
    echo "+---------------------------------------------+"
    echo ""
}
@@ -43,7 +43,7 @@
function do_fetch()
{
    msg_banner "Fetch ${LINUX_SRC} source code"
    if [ -d ${LINUX_SRC} ] ; then 
    if [ -d ${LINUX_SRC} ] ; then
        printf "\n\n -- ${LINUX_SRC} fetched already -- \n\n"
        return 0;
    fi
@@ -67,19 +67,18 @@

    cd ${PRJ_PATH}
}
  

function do_build()
{
    msg_banner "Build for ${LINUX_SRC} source code"

    cd ${LINUX_SRC}

    if [ ! -f .config ] ; then 
    if [ ! -f .config ] ; then
        cp $CONF_FILE .config
    fi

    make -j ${JOBS}


    cd ${PRJ_PATH}
}
@@ -102,7 +101,7 @@
    set +x

    if [ $INST_DRIVER != 0 ]  ;then
        make modules_install INSTALL_MOD_PATH=${PRJ_PATH}/../rootfs INSTALL_MOD_STRIP=1
        make modules_install INSTALL_MOD_PATH=${PRJ_PATH}/../rootfs/driver INSTALL_MOD_STRIP=1
    fi

    cd ${PRJ_PATH}
@@ -114,7 +113,7 @@

    cd ${LINUX_SRC}

    if [ -f .config ] ; then 
    if [ -f .config ] ; then
        cp .config $CONF_FILE
    fi

@@ -124,10 +123,10 @@
}

function gen_patch()
{ 
{
    do_clean

    mv ${LINUX_SRC} ${LINUX_SRC}-${BOARD} 
    mv ${LINUX_SRC} ${LINUX_SRC}-${BOARD}

    do_fetch

@@ -140,16 +139,49 @@
    mv ${LINUX_SRC}-${BOARD} ${LINUX_SRC}
}

if [[ $# == 1 ]] && [[ $1 == "patch" ]] ; then
    gen_patch
    exit 0;
fi
function do_usage()
{
    echo ""
    echo "Usage:"
    echo "  $0 [-b] [p] [-c] [-h]"
    echo "     -b: download and build $PRJ_NAME"
    echo "     -p: generate $PRJ_NAME patch file"
    echo "     -c: clean the source code"
    echo "     -h: show this help message"
    echo ""
    exit;
}

while getopts "bpch" OPTNAME
do
    case "${OPTNAME}" in
        "b")
            break;
            ;;

        "p")
            gen_patch
            exit;
            ;;

        "c")
            do_clean
            exit;
            ;;

        "*")
            do_usage
            exit;
            ;;
    esac
done

# Default do build action

do_fetch

do_patch

do_build

do_install
  

exit;