mirror of
https://github.com/lingble/tegra-demo-distro.git
synced 2025-10-29 11:42:26 +00:00
b27bbfb61a
Content imported from the old test distro, with the following modifications: * Removed most custom configuration files * All open-source layers fully included under layers/ * Secureboot support removed * Layout reworked to eliminate extra subdirectory for core layer * Added meta-tegra-support layer for holding common metadata for use by all distro layers * Reworked setup-env script to be usable for multiple distros sharing the repository * Added demo image recipes and packagegroups Signed-off-by: Matt Madison <matt@madison.systems>
155 lines
4.2 KiB
Bash
Executable File
155 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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SETUP_SCRIPT="$1"
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shift
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PROGNAME=$(basename "$SETUP_SCRIPT")
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SETUP_SCRIPTDIR=$(dirname "$SETUP_SCRIPT")
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TD_TOP="${TD_TOP:-$(readlink -f $SETUP_SCRIPTDIR)}"
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DISTRO_LAYERS="meta-tegrademo"
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DISTRO_DEFAULT="tegrademo"
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BUILDDIR_DEFAULT="build"
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distro_list() {
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local d paths
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for d in $DISTRO_LAYERS; do
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paths="$paths $TD_TOP/layers/$d/conf/distro"
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done
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find $paths -maxdepth 1 -name '*.conf' | xargs basename -s .conf | sort -u | awk '{print "\t" $0}'
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}
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distro_path() {
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local dconf=$(find -L "$TD_TOP"/layers -path "*/conf/distro/*" -name "${1}.conf" | head -n 1)
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[ -n "$dconf" ] || exit 1
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echo "$dconf" | sed -E -e's,.*/layers/([^/]+)/conf/.*,\1,'
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}
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machine_list() {
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find -L "$TD_TOP"/layers/meta*/conf/machine -maxdepth 1 -name '*.conf' | xargs basename -s .conf | sort -u | awk '{print "\t" $0}'
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}
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usage()
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{
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cat >&2 <<EOF
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Usage: . $PROGNAME --machine <MACHINE> [<options>] [<BUILDDIR>]
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Usage: . $PROGNAME [<BUILDDIR>]
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Options:
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-h, --help Print this usage message
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-m, --machine Set the MACHINE name in the build configuratino
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-d, --distro Set the DISTRO name in the build configuration (default '${DISTRO_DEFAULT}')
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-c, --color Colorize the output; can be 'never', 'always',
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or 'auto' (default 'auto')
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Arguments:
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BUILDDIR Location of BUILDDIR (default '${BUILDDIR_DEFAULT}')
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The first usage is for creating a new build directory. In this case, the
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script creates the build directory <BUILDDIR>, configures it for the
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specified <MACHINE> and <DISTRO>, and prepares the calling shell for
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running bitbake on the build directory.
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The second usage is for using an existing build directory. In this case,
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the script prepares the calling shell for running bitbake on the build
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directory <BUILDDIR>. The build directory configuration is unchanged.
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Available distros:
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$(distro_list)
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Available machines:
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$(machine_list)
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Environment variables:
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NVIDIA_DEVNET_MIRROR URL or pathname of NVIDIA SDK Manager downloads.
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Default: \$HOME/Downloads/nvidia/sdkm_downloads
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Examples:
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- To create a new Yocto build directory:
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$ . $PROGNAME --machine jetson-tx2 --distro testdistro build-testdistro
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- To use an existing Yocto build directory:
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$ . $PROGNAME build-testdistro
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EOF
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}
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COLOR=auto
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DISTRO="${DISTRO:-$DISTRO_DEFAULT}"
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# get command line options
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SHORTOPTS="hm:d:b:c:"
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LONGOPTS="help,machine:,distro:,color:"
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ARGS=$(getopt --options $SHORTOPTS --longoptions $LONGOPTS --name $PROGNAME -- "$@" )
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# Print the usage menu if invalid options are specified
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if [ $? != 0 ]; then
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usage
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echo "TD_RC=1"
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exit 1
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fi
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eval set -- "$ARGS"
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while true;
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do
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case $1 in
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-h | --help) usage; echo "TD_RC=1"; exit 0 ;;
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-m | --machine) MACHINE="$2"; shift 2;;
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-d | --distro) DISTRO="$2"; shift 2;;
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-c | --color) COLOR="$2"; shift 2;;
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-- ) shift; break ;;
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* ) break ;;
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esac
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done
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BUILDDIR="${1:-$BUILDDIR_DEFAULT}"
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if [ ! -e $BUILDDIR/conf/local.conf ]; then
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if [ -z "$MACHINE" ]; then
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usage
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echo "ERROR: You must set MACHINE when creating a new build directory." >&2
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echo "TD_RC=1"
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exit 1
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fi
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if [ -z "$DISTRO" ]; then
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DISTRO=$DISTRO_DEFAULT
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fi
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LAYERPATH=$(distro_path $DISTRO)
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NEEDSETUP=yes
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fi
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if [ $COLOR = "auto" ]; then
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if [ -t 1 ]; then
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COLOR=always
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else
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COLOR=never
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fi
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else
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COLOR=never
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fi
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[ "$NVIDIA_DEVNET_MIRROR" != "" ] || NVIDIA_DEVNET_MIRROR="$HOME/Downloads/nvidia/sdkm_downloads"
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if [ ! -d "$NVIDIA_DEVNET_MIRROR" ]; then
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echo "NVIDIA_DEVNET_MIRROR location not found; some recipes may not be available"
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TD_DEVNET_MIRROR=
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else
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if echo "$NVIDIA_DEVNET_MIRROR" | grep -q "^[^:]+://"; then
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TD_DEVNET_MIRROR="$NVIDIA_DEVNET_MIRROR"
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else
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TD_DEVNET_MIRROR="file://$NVIDIA_DEVNET_MIRROR"
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fi
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fi
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cat <<EOF
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BDIR="$BUILDDIR"
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TD_COLOR="$COLOR"
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TD_NEEDSETUP=$NEEDSETUP
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TD_DISTRO=$DISTRO
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TD_MACHINE=$MACHINE
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TD_LAYERPATH=$LAYERPATH
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TD_DEVNET_MIRROR="$TD_DEVNET_MIRROR"
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TD_RC=0
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TD_VARS="\$TD_VARS TD_COLOR TD_NEEDSETUP TD_DISTRO TD_MACHINE TD_LAYERPATH TD_DEVNET_MIRROR"
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EOF
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exit 0
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