From bfceb172fbac401c760473a4ee7c159940253d9b Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Fri, 26 Nov 2021 21:43:31 +0800
Subject: [PATCH] remove space in the end of a line

---
 bsp/images/win_flash.bat |    4 
 bsp/images/build.sh      |   32 ++++----
 bsp/bootloader/build.sh  |   20 ++--
 bsp/kernel/build.sh      |   34 ++++----
 bsp/tarball/build.sh     |   22 ++--
 bsp/rootfs/build.sh      |   88 +++++++++++-----------
 bsp/build.sh             |   12 +-
 7 files changed, 106 insertions(+), 106 deletions(-)

diff --git a/bsp/bootloader/build.sh b/bsp/bootloader/build.sh
index 450ee70..579dc9a 100755
--- a/bsp/bootloader/build.sh
+++ b/bsp/bootloader/build.sh
@@ -4,9 +4,9 @@
 PRJ_NAME=`basename ${PRJ_PATH}`
 
 IMG_PATH=${PRJ_PATH}/../images/
-  
+
 BOARD=imx6ull
- 
+
 CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-
 
 # bootloader tarball path and branch
@@ -32,12 +32,12 @@
 STAGE=0
 
 function msg_banner()
-{ 
+{
 	STAGE=`expr $STAGE + 1`
 	
     echo ""
-    echo "+---------------------------------------------+" 
-    printf " Stage $STAGE: $1\n" 
+    echo "+---------------------------------------------+"
+    printf " Stage $STAGE: $1\n"
     echo "+---------------------------------------------+"
     echo ""
 }
@@ -45,7 +45,7 @@
 function do_fetch()
 {
     msg_banner "Fetch ${UBOOT_SRC} source code"
-    if [ -d ${UBOOT_SRC} ] ; then 
+    if [ -d ${UBOOT_SRC} ] ; then
         printf "\n\n -- ${UBOOT_SRC} fetched already -- \n\n"
         return 0;
     fi
@@ -69,14 +69,14 @@
 
     cd ${PRJ_PATH}
 }
-  
+
 function do_build()
 {
     msg_banner "Build for ${UBOOT_SRC} source code"
 
     cd ${UBOOT_SRC}
 
-    if [ ! -f .config ] ; then 
+    if [ ! -f .config ] ; then
         cp $CONF_FILE .config
     fi
 
@@ -114,10 +114,10 @@
 }
 
 function gen_patch()
-{ 
+{
     do_clean
 
-    mv ${UBOOT_SRC} ${UBOOT_SRC}-${BOARD} 
+    mv ${UBOOT_SRC} ${UBOOT_SRC}-${BOARD}
 
     do_fetch
 
diff --git a/bsp/build.sh b/bsp/build.sh
index e16073d..4e9073a 100755
--- a/bsp/build.sh
+++ b/bsp/build.sh
@@ -7,7 +7,7 @@
 #CROSS_TOOL=arm-linux-gnueabihf-
 CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-
 
-# bootloader, linux kernel tarball path and branch 
+# bootloader, linux kernel tarball path and branch
 TAR_PATH=${PRJ_PATH}/tarball
 BSP_BRANCH="lf-5.10.52-2.1.0"
 
@@ -34,11 +34,11 @@
 }
 
 function do_modify()
-{ 
+{
     do_modify_build tarball
     do_modify_build bootloader
     do_modify_build kernel
-    do_modify_build rootfs 
+    do_modify_build rootfs
     do_modify_build images
 }
 
@@ -58,7 +58,7 @@
 
 function do_action()
 {
-    folder=$1 
+    folder=$1
     action=$2
 
     cd $PRJ_PATH/$folder
@@ -67,7 +67,7 @@
         ./build.sh -b
     elif [ $action == "clean" ] ; then
         ./build.sh -c
-    fi  
+    fi
 
     cd $PRJ_PATH
 }
@@ -115,7 +115,7 @@
     do_usage
 fi
 
-if [ $action == "build" ] ; then 
+if [ $action == "build" ] ; then
     do_modify
     cd tarball && ./build.sh && cd -
 fi
diff --git a/bsp/images/build.sh b/bsp/images/build.sh
index fa49f9d..e8b2a0a 100755
--- a/bsp/images/build.sh
+++ b/bsp/images/build.sh
@@ -176,16 +176,16 @@
 }
 
 function do_image()
-{ 
-    mkdir -p ${MNT_POINT} 
+{
+    mkdir -p ${MNT_POINT}
 
-    generate_image 
+    generate_image
 
-    format_partition 
+    format_partition
 
-    install_sysimg 
+    install_sysimg
 
-    install_rootfs 
+    install_rootfs
 
     msg_banner " bzip2 compress system image "
     bzip2 ${IMAGE_NAME}
@@ -199,15 +199,15 @@
 function do_root()
 {
     echo ""
-    if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then 
+    if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then
         echo "ERROR: This action must run as root!"
         echo ""
         exit;
-    elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then 
+    elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then
         echo "ERROR: This action cannot run as root!"
         echo ""
         exit;
-    fi  
+    fi
 }
 
 function do_usage()
@@ -228,22 +228,22 @@
 
 while getopts "bch" OPTNAME
 do
-    case "${OPTNAME}" in  
-        "b") 
+    case "${OPTNAME}" in
+        "b")
             break;
-            ;;  
+            ;;
 
-        "c") 
+        "c")
             do_root "yes"
             do_distclean
-            ;;  
+            ;;
 
         "*")
             do_usage
-            ;;  
+            ;;
     esac
 done
 
-do_root "yes" 
+do_root "yes"
 do_image
 
diff --git a/bsp/images/win_flash.bat b/bsp/images/win_flash.bat
index b03e06a..68ce0ae 100644
--- a/bsp/images/win_flash.bat
+++ b/bsp/images/win_flash.bat
@@ -17,9 +17,9 @@
 echo "Image Download Choices:"
 
 echo 1: Download bootloader   [ %IMAGE_UBOOT% ]
-echo 2: Download System Image [ %IMAGE_SYS% ] 
+echo 2: Download System Image [ %IMAGE_SYS% ]
 
-set /p choice= Please Input Your Choice: 
+set /p choice= Please Input Your Choice:
 
 if %choice% == 1  uuu -b emmc %IMAGE_UBOOT%
 if %choice% == 2  uuu -b emmc_all %IMAGE_UBOOT% %IMAGE_SYS%
diff --git a/bsp/kernel/build.sh b/bsp/kernel/build.sh
index a4c5888..34486f0 100755
--- a/bsp/kernel/build.sh
+++ b/bsp/kernel/build.sh
@@ -5,9 +5,9 @@
 PRJ_PATH=`pwd`
 
 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
@@ -67,14 +67,14 @@
 
     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
 
@@ -114,7 +114,7 @@
 
     cd ${LINUX_SRC}
 
-    if [ -f .config ] ; then 
+    if [ -f .config ] ; then
         cp .config $CONF_FILE
     fi
 
@@ -124,10 +124,10 @@
 }
 
 function gen_patch()
-{ 
+{
     do_clean
 
-    mv ${LINUX_SRC} ${LINUX_SRC}-${BOARD} 
+    mv ${LINUX_SRC} ${LINUX_SRC}-${BOARD}
 
     do_fetch
 
@@ -177,12 +177,12 @@
     esac
 done
 
-# Default do build action 
+# Default do build action
 
-do_fetch 
-do_patch 
-do_build 
-do_install 
+do_fetch
+do_patch
+do_build
+do_install
 
 exit;
-  
+
diff --git a/bsp/rootfs/build.sh b/bsp/rootfs/build.sh
index ef8ec8a..c692d4c 100755
--- a/bsp/rootfs/build.sh
+++ b/bsp/rootfs/build.sh
@@ -36,12 +36,12 @@
 
 STAGE=0
 function msg_banner()
-{ 
+{
     STAGE=`expr $STAGE + 1`
-    
+
     echo ""
-    echo "+---------------------------------------------+" 
-    printf " Stage $STAGE: $1\n" 
+    echo "+---------------------------------------------+"
+    printf " Stage $STAGE: $1\n"
     echo "+---------------------------------------------+"
     echo ""
 }
@@ -50,12 +50,12 @@
 {
     if [ -d ${ROOTFS_DIR} ] ; then
         printf "\n\n -- ${ROOTFS_DIR} fetched already, skip it -- \n\n"
-        return; 
+        return;
     fi
 
-    if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ]  ; then 
-        printf "\n\n -- decompress ${ROOTFS_DIR}.tar.bz2 -- \n\n" 
-        mkdir -p ${ROOTFS_DIR} 
+    if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ]  ; then
+        printf "\n\n -- decompress ${ROOTFS_DIR}.tar.bz2 -- \n\n"
+        mkdir -p ${ROOTFS_DIR}
         tar -xjf ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 -C ${ROOTFS_DIR}
     fi
 
@@ -71,9 +71,9 @@
     # try to decompress packet first.
     do_unpack
 
-    if [ $ROOTFS == "buildroot" -o $ROOTFS == "yocto" ] ; then 
-        if [ ! -d ${ROOTFS_DIR} ] ; then 
-            echo " ERROR: miss rootfs ${ROOTFS}, exit now. " 
+    if [ $ROOTFS == "buildroot" -o $ROOTFS == "yocto" ] ; then
+        if [ ! -d ${ROOTFS_DIR} ] ; then
+            echo " ERROR: miss rootfs ${ROOTFS}, exit now. "
             echo ""
             exit;
         else
@@ -85,27 +85,27 @@
     export DEBCONF_NONINTERACTIVE_SEEN=true
     export LC_ALL=C
     export LANGUAGE=C
-    export LANG=C 
+    export LANG=C
 
-    printf "\n\n -- debootstrap fetch start --\n\n" 
+    printf "\n\n -- debootstrap fetch start --\n\n"
     debootstrap --arch=${ARCH} --foreign ${ROOTFS} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/
 
-    chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage 
-    printf "\n\n -- debootstrap config start --\n\n" 
+    chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage
+    printf "\n\n -- debootstrap config start --\n\n"
 
-    chroot ${ROOTFS_DIR} dpkg --configure -a 
-    printf "\n\n -- debootstrap fetch done -- \n\n" 
+    chroot ${ROOTFS_DIR} dpkg --configure -a
+    printf "\n\n -- debootstrap fetch done -- \n\n"
 
     # set root password
-    chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd" 
+    chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd"
 
     # add extra user account
     chroot ${ROOTFS_DIR} sh -c "useradd -m -G sudo -s /bin/bash ${DEF_USER}"
     chroot ${ROOTFS_DIR} sh -c "echo ${DEF_USER}:${DEF_PASSWD} | chpasswd"
     chroot ${ROOTFS_DIR} sh -c "usermod -G video,audio ${DEF_USER}"
 
-    # Clear the MD5 value to install extra apps 
-    sed -i -e "s|.*md5val.*|\t\"md5val\":\"MD5_Auto_Generate_Here\"|g" $APT_CONF 
+    # Clear the MD5 value to install extra apps
+    sed -i -e "s|.*md5val.*|\t\"md5val\":\"MD5_Auto_Generate_Here\"|g" $APT_CONF
 }
 
 # Install extra apps defined in extra_apps.conf
@@ -115,28 +115,28 @@
     export DEBCONF_NONINTERACTIVE_SEEN=true
     export LC_ALL=C
     export LANGUAGE=C
-    export LANG=C 
+    export LANG=C
 
     msg_banner " debootstrap apt install "
 
-    if [ -f $APT_CONF ] ; then 
+    if [ -f $APT_CONF ] ; then
         extra_apps=$(eval jq -r .extra_apps[] $APT_CONF )
         md5_file=$(eval jq -r .md5val extra_apps.json)
         md5_calc=$(eval echo $extra_apps | md5sum | awk '{print $1}')
 
 
-        if [ $md5_file == $md5_calc ] ; then 
+        if [ $md5_file == $md5_calc ] ; then
             printf "\n\n -- debootstrap apt install already, skip it! --\n\n"
         else
             printf "\n\n -- debootstrap apt install start --\n\n"
 
-            cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ 
-            mount -o bind /proc ${ROOTFS_DIR}/proc 
-            mount -o bind /dev ${ROOTFS_DIR}/dev 
-            mount -o bind /dev/pts ${ROOTFS_DIR}/dev/pts 
+            cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/
+            mount -o bind /proc ${ROOTFS_DIR}/proc
+            mount -o bind /dev ${ROOTFS_DIR}/dev
+            mount -o bind /dev/pts ${ROOTFS_DIR}/dev/pts
             mount -o bind /sys ${ROOTFS_DIR}/sys
 
-            chroot ${ROOTFS_DIR} apt update 
+            chroot ${ROOTFS_DIR} apt update
             chroot ${ROOTFS_DIR} apt install -y ${extra_apps}
 
             umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev}
@@ -151,7 +151,7 @@
 {
     if [ ! -d ${DRV_PATH}/lib/modules ] ; then
         return ;
-    fi  
+    fi
 
     msg_banner " install kernel modules"
 
@@ -222,32 +222,32 @@
 
 function do_rootfs()
 {
-    do_fetch 
+    do_fetch
 
     echo "do rootfs continue "
 
     # debian rootfs need apt install packet
-    if [ $ROOTFS != "buildroot" -a $ROOTFS != "yocto"  ]  ;then 
-        do_apt 
+    if [ $ROOTFS != "buildroot" -a $ROOTFS != "yocto"  ]  ;then
+        do_apt
     fi
 
-    do_modules 
-    do_modify 
+    do_modules
+    do_modify
     do_pack
 }
 
 function do_root()
 {
     echo ""
-    if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then 
+    if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then
         echo "ERROR: This action must run as root!"
         echo ""
         exit;
-    elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then 
+    elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then
         echo "ERROR: This action cannot run as root!"
         echo ""
         exit;
-    fi  
+    fi
 }
 
 function do_usage()
@@ -266,22 +266,22 @@
 
 while getopts "bch" OPTNAME
 do
-    case "${OPTNAME}" in  
-        "b") 
+    case "${OPTNAME}" in
+        "b")
             break;
-            ;;  
+            ;;
 
-        "c") 
+        "c")
             do_root "yes"
             do_distclean
-            ;;  
+            ;;
 
         "*")
             do_usage
-            ;;  
+            ;;
     esac
 done
 
-do_root "yes" 
+do_root "yes"
 do_rootfs
 
diff --git a/bsp/tarball/build.sh b/bsp/tarball/build.sh
index ff1d933..a62bd20 100755
--- a/bsp/tarball/build.sh
+++ b/bsp/tarball/build.sh
@@ -12,32 +12,32 @@
 
 function do_fetch_git()
 {
-    SRC=$1 
+    SRC=$1
 
-    if [ -s ${SRC}-${IMX_BRANCH}.tar.xz ] ; then 
+    if [ -s ${SRC}-${IMX_BRANCH}.tar.xz ] ; then
         echo " -- ${SRC} fetch alread, skip it  --"
         return;
     fi
 
-    if [ ! -d $SRC ] ; then 
-        git clone --branch ${IMX_BRANCH} ${GIT_URL_NXP}/${SRC}.git 
+    if [ ! -d $SRC ] ; then
+        git clone --branch ${IMX_BRANCH} ${GIT_URL_NXP}/${SRC}.git
     fi
 
     echo " -- start git clone ${SRC} now  --"
 
-    cd $SRC 
-    git config tar.tar.xz.command "xz -c" 
-    git archive --format=tar.xz --prefix=${SRC}/ ${IMX_BRANCH} > ${TAR_PATH}/${SRC}-${IMX_BRANCH}.tar.xz 
+    cd $SRC
+    git config tar.tar.xz.command "xz -c"
+    git archive --format=tar.xz --prefix=${SRC}/ ${IMX_BRANCH} > ${TAR_PATH}/${SRC}-${IMX_BRANCH}.tar.xz
 
-    cd - 
+    cd -
     rm -rf $SRC
 }
 
 function do_fetch_url()
 {
-    TARBALL=$1 
+    TARBALL=$1
 
-    if [ -s ${TARBALL} ] ; then 
+    if [ -s ${TARBALL} ] ; then
         echo " -- ${TARBALL} fetch alread, skip it  --"
         return;
     fi
@@ -50,7 +50,7 @@
 
 function do_fetch()
 {
-    if [ ! -z $TARBALL_URL ] ; then 
+    if [ ! -z $TARBALL_URL ] ; then
         do_fetch_url uboot-imx-${IMX_BRANCH}.tar.xz
         do_fetch_url linux-imx-${IMX_BRANCH}.tar.xz
         do_fetch_url rootfs_${ROOTFS}.tar.bz2

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