treewide: remove some unused shell scripts / hooks (#356254)

addRepDLLoadPath () {

    addToSearchPath REP_DL_LOAD_PATH $1/lib/rep

}

addEnvHooks "$hostOffset" addRepDLLoadPath

# set -e

source ./utils.sh

addEnvHooks "$hostOffset" addToLuaPath

# Setup hook for writing octave packages that are run-time dependencies for

# another package to a nix-support file.

# `echo`s the full path name to the package derivation that is required.

echo "Sourcing octave-write-required-octave-packages-hook.sh"

octaveWriteRequiredOctavePackagesPhase() {

    echo "Executing octaveWriteRequiredOctavePackagesPhase"

    mkdir -p $out/nix-support

    echo ${requiredOctavePackages} > $out/nix-support/required-octave-packages

}

# Yes its a bit long...

if [ -z "${dontWriteRequiredOctavePackagesPhase-}" ]; then

    echo "Using octaveWriteRequiredOctavePackagesPhase"

    appendToVar preDistPhases octaveWriteRequiredOctavePackagesPhase

fi

addXdgData() {

    addToSearchPath XDG_DATA_DIRS "$1/share"

}

addEnvHooks "$targetOffset" addXdgData

if [ -e "$NIX_ATTRS_SH_FILE" ]; then . "$NIX_ATTRS_SH_FILE"; elif [ -f .attrs.sh ]; then . .attrs.sh; fi

source $stdenv/setup

tar zxvf $src

cd antlr-*

cd lib

mkdir -p $out/lib/antlr

mkdir -p $out/bin

cp *.jar $out/lib/antlr

classpath=""

for jar in $out/lib/antlr/*.jar; do

  classpath="$classpath:$jar"

done

cat > $out/bin/antlr <<EOF

#! $SHELL

$jre/bin/java -cp $classpath -Xms200M -Xmx400M org.antlr.Tool \$*

EOF

chmod u+x $out/bin/antlr