Increased parallax key size to POSIX MAX_LENGTH

pkg_install() {

    CURR="${SOURCE_DIR}/parallax"

    sed -i -e 's/KEY_SIZE (256)/KEY_SIZE (4096)/g' ${CURR}/lib/btree/conf.h

    prepare_build_dir "${CURR}"

    cd "${CURR}/build"

    PKG_CONFIG_PATH="${INSTALL_DIR}/lib/pkgconfig" $CMAKE \

        -DBUILD_SHARED_LIBS:BOOL=OFF \

        -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \

	-DCMAKE_BUILD_TYPE="Release" \

        ..

    make -j"${CORES}"

    make install