#!/bin/sh

# Emit a useful diagnostic if something fails:
bb_exit_handler() {
    ret=$?
    case $ret in
    0)  ;;
    *)  case $BASH_VERSION in
        "") echo "WARNING: exit code $ret from a shell command.";;
        *)  echo "WARNING: ${BASH_SOURCE[0]}:${BASH_LINENO[0]} exit $ret from '$BASH_COMMAND'";;
        esac
        exit $ret
    esac
}
trap 'bb_exit_handler' 0
set -e
export CXX="arm-linux-gnueabihf-g++  -march=armv7-a -marm -mfpu=neon  -mfloat-abi=hard --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm"
export PKG_CONFIG_SYSTEM_LIBRARY_PATH="/lib:/usr/lib"
export CXXFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3=/usr/src/debug/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3 -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux= -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm= "
export localstatedir="/var"
export TARGET_CFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3=/usr/src/debug/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3 -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux= -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm= "
export AR="arm-linux-gnueabihf-ar"
export USER="signal"
export nonarch_libdir="/usr/lib"
export BUILD_CXXFLAGS="-isystem/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/include -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=0"
export PSEUDO_DISABLED="1"
export prefix="/usr"
export ARCH="arm"
export oldincludedir="/usr/include"
export TARGET_CPPFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include "
export BUILD_CCLD="gcc "
export STRIP="arm-linux-gnueabihf-strip"
export CCACHE_DIR="/home/signal/.ccache"
export BUILD_CPPFLAGS="-isystem/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/include"
export TERM="xterm-256color"
export OBJCOPY="arm-linux-gnueabihf-objcopy"
export docdir="/usr/share/doc"
export nonarch_base_libdir="/lib"
export PKG_CONFIG_LIBDIR="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm/usr/lib/pkgconfig"
export BUILD_FC="gfortran "
export CCACHE_DISABLE="1"
export CCLD="arm-linux-gnueabihf-gcc  -march=armv7-a -marm -mfpu=neon  -mfloat-abi=hard --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm"
export BUILD_CXX="g++ "
export libdir="/usr/lib"
export PATH="/home/signal/TI_SDK/sdk_oe/tisdk/sources/oe-core/scripts:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/bin/arm-linux-gnueabi:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm/usr/bin/crossscripts:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/sbin:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/bin:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/sbin:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/bin:/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin:/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/bin:/home/signal/TI_SDK/sdk_oe/tisdk/sources/meta-browser/scripts:/home/signal/TI_SDK/sdk_oe/tisdk/sources/oe-core/scripts:/home/signal/TI_SDK/sdk_oe/tisdk/sources/bitbake/bin:/home/signal/TI_SDK/ti-processor-sdk-linux-rt-am335x-evm-04.00.00.04/linux-devkit/sysroots/x86_64-arago-linux/usr/bin:/home/signal/bin:/home/signal/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"
export TARGET_LDFLAGS=" -L/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/lib -Wl,-rpath-link,/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/lib -Wl,-O1 -Wl,--hash-style=gnu"
export BUILD_STRIP="strip"
export BUILD_CFLAGS="-isystem/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/include -O2 -pipe"
export systemd_system_unitdir="/lib/systemd/system"
export OBJDUMP="arm-linux-gnueabihf-objdump"
export CC="arm-linux-gnueabihf-gcc  -march=armv7-a -marm -mfpu=neon  -mfloat-abi=hard --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm"
export libexecdir="/usr/libexec"
export STRINGS="arm-linux-gnueabihf-strings"
export OS="linux-gnueabi"
export PSEUDO_UNLOAD="1"
export LC_ALL="en_US.UTF-8"
export NM="arm-linux-gnueabihf-nm"
export base_sbindir="/sbin"
export BUILD_LD="ld "
export BUILD_CPP="gcc  -E"
export CMDLINE_CONSOLE="console=ttyS0"
export BUILD_AR="ar"
export CFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3=/usr/src/debug/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3 -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux= -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm= "
export BUILD_AS="as "
unset TARGET_ARCH
unset DISTRO
export MAKE="make"
export LOGNAME="signal"
export base_bindir="/bin"
export servicedir="/srv"
export base_prefix=""
export sysconfdir="/etc"
export base_libdir="/lib"
unset MACHINE
export TARGET_CXXFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include  -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3=/usr/src/debug/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3 -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux= -fdebug-prefix-map=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm= "
export AS="arm-linux-gnueabihf-as "
export LDFLAGS=" -L/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/lib -Wl,-rpath-link,/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/lib -Wl,-O1 -Wl,--hash-style=gnu"
export infodir="/usr/share/info"
export PKG_CONFIG_SYSROOT_DIR="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm"
export LD="arm-linux-gnueabihf-ld --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm "
export BUILD_LDFLAGS="-L/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/lib -L/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/lib -Wl,-rpath-link,/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/lib -Wl,-rpath-link,/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/lib -Wl,-rpath,/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/usr/lib -Wl,-rpath,/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/x86_64-linux/lib -Wl,-O1"
export BUILD_NM="nm"
export mandir="/usr/share/man"
export UBOOT_ARCH="arm"
export READELF="arm-linux-gnueabihf-readelf"
export CPP="arm-linux-gnueabihf-gcc -E --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm  -march=armv7-a -marm -mfpu=neon  -mfloat-abi=hard"
export CPPFLAGS=" -isystem/home/signal/TI_SDK/sdk_oe/gcc-linaro-6.2.1-2016.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include "
export BUILD_CC="gcc "
export bindir="/usr/bin"
export FC="arm-linux-gnueabihf-gfortran  -march=armv7-a -marm -mfpu=neon  -mfloat-abi=hard --sysroot=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm"
export PKG_CONFIG_DISABLE_UNINSTALLED="yes"
unset SHELL
export HOME="/home/signal"
export PKG_CONFIG_DIR="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm/usr/lib/pkgconfig"
export PKG_CONFIG_PATH="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm/usr/lib/pkgconfig:/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/sysroots/am335x-evm/usr/share/pkgconfig"
export RANLIB="arm-linux-gnueabihf-ranlib"
export datadir="/usr/share"
export sbindir="/usr/sbin"
export PKG_CONFIG_SYSTEM_INCLUDE_PATH="/usr/include"
export exec_prefix="/usr"
export CROSS_COMPILE="arm-linux-gnueabihf-"
export systemd_unitdir="/lib/systemd"
export includedir="/usr/include"
export sharedstatedir="/com"
export systemd_user_unitdir="/usr/lib/systemd/user"
export BUILD_RANLIB="ranlib"

do_create_srcipk() {
    sourceipk_do_create_srcipk
}

sourceipk_do_create_srcipk() {
    if [ 1 != "0" ]
    then

        tmp_dir="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/sourceipk-tmp"
        srcipk_dir="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/sourceipk-data"
        mkdir -p $tmp_dir/CONTROL
        mkdir -p $srcipk_dir
        control_file="$tmp_dir/CONTROL/control"

        # Write the control file
        echo "Package: linux-ti-staging-rt-src" > $control_file
        echo "Version: 4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3" >> $control_file
        echo "Description: Patched sources for linux-ti-staging-rt" >> $control_file
        echo "Section: kernel" >> $control_file
        echo "Priority: Optional" >> $control_file
        echo "Maintainer: OE-Core Developers <openembedded-core@lists.openembedded.org>" >> $control_file
        echo "License: GPLv2" >> $control_file
        echo "Architecture: am335x_evm" >> $control_file
        srcuri=" git://git.ti.com/processor-sdk/processor-sdk-linux.git;protocol=git;branch=processor-sdk-linux-rt-04.00.00             file://defconfig file://am335x-pru-uio.dtsi file://jailhouse.cfg"
        if [ "$srcuri" = "" ]
        then
            srcuri="OpenEmbedded"
        fi
        echo "Source: $srcuri" >> $control_file
        #Write the control tarball
        tar -C $tmp_dir/CONTROL --owner=0 --group=0 -czf $srcipk_dir/control.tar.gz .

        # Get rid of temporary control file
        rm -rf $tmp_dir/CONTROL

        # Copy sources for packaging
        mkdir -p $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b
        if [ -e /home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/git ]; then
            if [ "/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/git" = "/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3" ]; then
                excludes='--exclude ./temp --exclude ./sourceipk-tmp --exclude ./sourceipk-data'
            fi
            tar -C /home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/git -cO $excludes . | tar -C $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b -xpf -
        fi

        # Fix up patches/ directory to contain actual patches instead of symlinks
        if [ -e $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches ]
        then
            mv $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches-links
            cp -rL $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches-links $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches
            rm -rf $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/patches-links
        fi

        if [ 0 != "0" ]
        then
            sourceipk_create_readme $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/
            cp /home/signal/TI_SDK/sdk_oe/tisdk/sources/meta-ti/recipes-kernel/linux/linux-ti-staging-rt_4.9.bb $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/
        fi

        # Adjust the git repository if there is one.  Do this adjustment
        # here so we don't have to modify the original sources.
        adjust_git

        #Write the data tarball
        tar -C $tmp_dir --owner=0 --group=0 -czf $srcipk_dir/data.tar.gz .

        # Create the debian-binary file
        echo "2.0" > $srcipk_dir/debian-binary

        #Write the ipk file
        mkdir -p /home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/deploy-src/am335x_evm
        pkg_file=/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/deploy-src/am335x_evm/linux-ti-staging-rt-src_4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3_am335x_evm.ipk
        rm -f $pkg_file
        ( cd $srcipk_dir && ar -crf $pkg_file ./debian-binary ./control.tar.gz ./data.tar.gz )

        # Remove the temporary directory
        rm -rf $tmp_dir
    fi
}

sourceipk_create_readme() {
    readme="$1/README.linux-ti-staging-rt-src"
    touch $readme
    echo 'This package contains the patched sources for linux-ti-staging-rt that' >> $readme
    echo 'were used to generate the linux-ti-staging-rt binary ipk package(s).' >> $readme
    echo 'This package does not build or generate the binaries' >> $readme
    echo 'directly.  To build the binaries you must either' >> $readme
    echo 'configure and build the sources yourself or use:' >> $readme
    echo '    bitbake linux-ti-staging-rt' >> $readme
    echo '' >> $readme
    echo 'NOTE: The patches applied to the sources can be found in' >> $readme
    echo "      the \"patches\" directory" >> $readme
}

adjust_git() {
    orig_dir="$PWD"

    cd $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b

    if [ -d ".git" ]
    then
        if [ "true" = "true" ]
        then
            # If SRCIPK_SHALLOW_CLONE is true then make a shallow copy of the
            # git repository and then fix up the git URLs
            if [ "true" == "true" ]
            then
                limit_git_history
            fi

            # Repackage the repository so its a proper clone of the original
            # (remote) git repository
            git repack -a -d

            if [ "processor-sdk-local" != "" -a "Create local branch\\n\\nThe below commit is used for this local branch and is the one used by\\nthis sdk:\\n786e64041bf4d0a479a00e1d70c8e24c5d7eae25.\\n\\nTo reduce the size of the SDK installer only a portion of the git commit\\nhistory has been preserved. Also links to remote branches and tags do\\nnot exist in this copy of the repository.\\nTo fix this please run the unshallow-repositories.sh\\nscript located in the sdk\'s bin directory\\n\\nThe script may take several minutes but you will then have a full copy of\\nthe git repository including its entire git history.\\n" != "" ]
            then
                # Create local git config settings to create commit
                git config user.email "<>"
                git config user.name "Texas Instruments SDK Builder"

                # For recipes like the kernel which may end up running
                # sourceipk more than once.
                branch_exist=`git branch | grep processor-sdk-local` || echo ""
                if [ "$branch_exist" != "" -a -f TISDK-README ]
                then
                    git add -A
                    git commit --amend
                else
                    echo -e Create local branch\\n\\nThe below commit is used for this local branch and is the one used by\\nthis sdk:\\n786e64041bf4d0a479a00e1d70c8e24c5d7eae25.\\n\\nTo reduce the size of the SDK installer only a portion of the git commit\\nhistory has been preserved. Also links to remote branches and tags do\\nnot exist in this copy of the repository.\\nTo fix this please run the unshallow-repositories.sh\\nscript located in the sdk\'s bin directory\\n\\nThe script may take several minutes but you will then have a full copy of\\nthe git repository including its entire git history.\\n > TISDK-README
                    git add -A
                    git commit -F TISDK-README
                    git checkout -b "processor-sdk-local"
                fi

                # Delete local git config settings previously set
                git config --unset user.email
                git config --unset user.name

            fi

            rm -f .git/objects/info/alternates

        else
            rm -rf .git
        fi

    fi

    cd $orig_dir
}

limit_git_history() {

    # Temporary directory to make shallow clones in
    gitshallowclone="/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/temp-git-shallow-clone"

    # Change directory to the git repository to be safe
    cd $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b

    # Create a temporary directory to hold the shallow git clone
    mkdir -p $gitshallowclone

    remote=`get_remote $PWD`

    # Clone a shallow version of the workdir repo so that the preserved git
    # points to the commit used in the build.
    git clone --depth 400 --branch processor-sdk-linux-rt-04.00.00 file://$PWD/.git $gitshallowclone

    # remove original kernel clone since we will replace it with the shallow
    # clone
    rm -rf $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/.git

    # replace the original kernel git data with the shallow clone git data
    mv $gitshallowclone/.git $tmp_dir/board-support/linux-rt-4.9.28+gitAUTOINC+786e64041b-g786e64041b/
    rm -rf $gitshallowclone

    # Remove the local remote
    git remote rm origin

    # This is forceful, but unfortuantely, removing the origin remote does not
    # remove all origin refs, and that causes problems.
    rm -rf ./.git/refs/remotes/origin

    # Point remote back to upstream
    git remote add origin $remote

    cd -
}

get_remote() {
    git_repo="$1"

    if [ "$git_repo" == "" ]
    then
        echo "git_repo not passed to get_remote"
        exit 1
    fi

    cd $git_repo

    # Get the remote repository fetch URL
    remote=`git remote -v | grep "(fetch)" | cut -d ' ' -f 1   | cut -c 7- | tr -d ' '`

    # Since the echo'ed value of this statment is the returned value redirect
    # the output of this command to /dev/null
    cd - > /dev/null

    # echo back the remote repository URL as the output of this function
    echo $remote

    return 0
}

cd '/home/signal/TI_SDK/sdk_oe/tisdk/build/arago-tmp-external-linaro-toolchain/work/am335x_evm-linux-gnueabi/linux-ti-staging-rt/4.9.28+gitAUTOINC+786e64041b-r22c.arago1.tisdk3/deploy-src'
do_create_srcipk

# cleanup
ret=$?
trap '' 0
exit $ret