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nerves_system_br

1.12.0-rc.0
1.34.0 1.33.9 1.33.8 1.33.7 1.33.6 1.33.5 1.33.4 1.33.3 1.33.2 1.33.1 1.33.0 1.32.5 1.32.4 1.32.3 1.32.2 1.32.1 1.32.0 1.31.7 1.31.6 1.31.5 1.31.4 1.31.3 1.31.2 1.31.1 1.31.0 1.30.1 1.30.0 1.29.3 1.29.2 1.29.1 1.29.0 1.28.3 1.28.2 1.28.1 1.28.0 1.27.3 1.27.2 1.27.1 1.27.0 1.26.1 1.26.0 1.25.3 1.25.2 1.25.1 1.25.0 1.24.1 1.24.0 1.23.3 1.23.2 1.23.1 1.23.0 1.22.8 1.22.7 1.22.6 1.22.5 1.22.4 1.22.3 1.22.2 1.22.1 1.22.0 1.21.6 1.21.5 1.21.4 1.21.3 1.21.2 1.21.1 1.21.0 1.20.6 1.20.5 1.20.4 1.20.3 1.20.2 1.20.1 1.20.0 1.19.1 1.19.0 1.18.6 1.18.5 1.18.4 1.18.3 1.18.2 1.18.1 1.18.0 1.17.4 1.17.3 1.17.2 1.17.1 1.17.0 1.16.5 1.16.4 1.16.3 1.16.2 1.16.1 1.16.0 1.15.2 1.15.1 1.15.0 1.14.5 1.14.4 1.14.3 1.14.2 1.14.1 1.14.0 1.13.8 1.13.7 1.13.6 1.13.5 1.13.4 1.13.3 1.13.2 1.13.1 1.13.0 1.12.4 1.12.3 1.12.2 1.12.1 1.12.0 1.12.0-rc.0 1.11.4 1.11.3 1.11.2 1.11.1 1.11.0 1.10.3 1.10.2 1.10.1 1.10.0 1.9.5 1.9.4 1.9.3 1.9.2 1.9.1 1.9.0 1.8.6 1.8.5 1.8.4 1.8.3 1.8.2 1.8.1 1.8.0 1.7.3 1.7.2 1.7.1 1.7.0 1.6.8 1.6.7 1.6.6 1.6.5 1.6.4 1.6.3 1.6.2 1.6.1 1.6.0 1.5.6 1.5.5 1.5.4 1.5.3 1.5.2 1.5.1 1.5.0 1.4.5 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0 1.3.2 1.3.1 1.3.0 1.2.2 1.2.1 1.2.0 1.1.0 1.0.1 1.0.0 1.0.0-rc.4 1.0.0-rc.3 1.0.0-rc.2 1.0.0-rc.1 1.0.0-rc.0 0.17.0 0.16.4 0.16.3 0.16.2 0.16.1-2017-11 0.16.0-2017-11 0.15.1 0.15.0 0.14.1 0.14.0 0.13.9 0.13.8 0.13.7 0.13.6 0.13.5 0.13.4 retired 0.13.3 0.13.2 0.13.0 0.12.1 0.12.0 0.11.1 0.11.0 0.10.1 0.10.0 0.9.4 0.9.3 0.9.2 0.9.1 0.9.0 0.8.2 0.8.1 0.8.0 0.7.0 0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.2 0.4.1

Nerves System BR - Buildroot based build platform for Nerves Systems

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nerves_system_br scripts mksystem.sh
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scripts/mksystem.sh 

#!/usr/bin/env bash



#

# This script creates a tarball with everything needed to build

# an application image on another system. It is useful to allow

# the parts that require Linux to be built separately from the

# parts that can be built on any system.

# It is intended to be called from Buildroot's Makefiles so that

# the environment is set up properly.

#

# Inputs:

#   $1 = the archive name (if not passed, we'll make up a name)

#   BASE_DIR = the build directory (aka, the future $NERVES_SYSTEM directory)

#   PWD = the buildroot directory

#

# Outputs:

#   Archive tarball

#



set -e



# The first parameter is the name of the archive to create. If it's not set

# we'll set it below.

ARCHIVE_NAME=$1

BR2_EXTERNAL_NERVES_PATH=$PWD/..



if [ -z "$ARCHIVE_NAME" ]; then

    echo "ERROR: Please specify an archive name"

    exit 1

fi



# Check the working directory

if [ ! -f "$PWD/package/pkg-generic.mk" ]; then

    echo "ERROR: mksystem.sh must be run from the buildroot directory"

    exit 1

fi



# Check BASE_DIR

if [ -z "$BASE_DIR" ]; then

    echo "ERROR: BASE_DIR undefined? Script should be called from Buildroot."

    exit 1

fi



NERVES_DEFCONFIG=$(grep BR2_DEFCONFIG= "$BASE_DIR/.config" | sed -e 's/BR2_DEFCONFIG=".*\/\(.*\)"/\1/')



WORK_DIR=$BASE_DIR/tmp-system

rm -fr "$WORK_DIR"

mkdir -p "$WORK_DIR/$ARCHIVE_NAME"



# Save the version to the archive in case we need it for debug

VERSION=$(cat ../VERSION)

echo "$VERSION" >"$WORK_DIR/$ARCHIVE_NAME/nerves-system.tag"



# Add some help text for the curious

cat << EOT > "$WORK_DIR/$ARCHIVE_NAME/README.md"

# Nerves system image



This is an automatically generated archive created by \`nerves_system_br\`. It is

useful for building embedded Elixir projects without worrying too much

about the cross-compiler and Linux parts. See http://nerves-project.org

for more information.



## Build information



Configuration: $NERVES_DEFCONFIG

nerves_system_br: $VERSION

EOT



# Copy common nerves shell scripts over

cp "$BR2_EXTERNAL_NERVES_PATH/nerves-env.sh" "$WORK_DIR/$ARCHIVE_NAME"

cp "$BR2_EXTERNAL_NERVES_PATH/nerves.mk" "$WORK_DIR/$ARCHIVE_NAME"

cp -R "$BR2_EXTERNAL_NERVES_PATH/scripts" "$WORK_DIR/$ARCHIVE_NAME"



# Copy the built configuration over

cp "$BASE_DIR/.config" "$WORK_DIR/$ARCHIVE_NAME"



# Copy the staging and images directories over

cp -R "$BASE_DIR/images" "$WORK_DIR/$ARCHIVE_NAME"

cp -HR "$BASE_DIR/staging" "$WORK_DIR/$ARCHIVE_NAME"



# Clean up extra files that were copied over and aren't needed

rm -f "$WORK_DIR/$ARCHIVE_NAME/images"/*.fw

rm -f "$WORK_DIR/$ARCHIVE_NAME/images/$ARCHIVE_NAME.img"



tar c -z -f "$BASE_DIR/$ARCHIVE_NAME.tar.gz" -C "$WORK_DIR" "$ARCHIVE_NAME"



rm -fr "$WORK_DIR"