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nerves_toolchain_ctng

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Nerves Toolchain CTNG - Toolchain Platform

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nerves_toolchain_ctng scripts archive.sh
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scripts/archive.sh 

#!/usr/bin/env bash



# Example

#

# archive.sh /path/to/build_dir /path/to/artifact.tar.xz





set -e



WORK_DIR=$1

TARBALL_PATH=$2



GCC_INSTALL_DIR=$WORK_DIR/x-tools



BUILD_OS=$(uname -s)



if [[ $BUILD_OS = "Darwin" ]]; then

    # Use GNU tar from Homebrew (brew install gnu-tar)

    TAR=gtar

else

    TAR=tar

fi



gcc_tuple()

{

    # Figure out the target's tuple. It's the name of the only directory.

    # Don't call this until after build_gcc()

    tuplepath=$(ls $GCC_INSTALL_DIR)

    if [[ -e $tuplepath ]]; then

        echo "unknown"

    else

        echo $(basename $tuplepath)

    fi

}



echo Building archive...



# Assemble the tarball for the toolchain

TARGET_TUPLE=$(gcc_tuple)

TAR_PATH="${TARBALL_PATH/.xz/}"

TOOLCHAIN_BASE_NAME=$(basename $TARBALL_PATH)



# Save useful information if we ever need to reproduce the toolchain

#echo "$NERVES_TOOLCHAIN_VERSION" > $GCC_INSTALL_DIR/$TARGET_TUPLE/nerves-toolchain.tag

#cp $CTNG_CONFIG $GCC_INSTALL_DIR/$TARGET_TUPLE/ct-ng.defconfig

cp $WORK_DIR/build/.config $GCC_INSTALL_DIR/$TARGET_TUPLE/ct-ng.config



rm -f $TARBALL_PATH $TAR_PATH

$TAR c -C $GCC_INSTALL_DIR -f $TAR_PATH --transform "s,^$TARGET_TUPLE,$TOOLCHAIN_BASE_NAME," $TARGET_TUPLE

echo Compressing archive...

xz $TAR_PATH