documentation: Mention which external toolchains we tested

      correspond to your cross-compiling tools</li>

    </ul>

    <p>To generate external toolchains, we recommend using

    <a href="http://ymorin.is-a-geek.org/dokuwiki/projects/crosstool">Crosstool-NG</a>.

    It allows generating toolchains based on <i>uClibc</i>, <i>glibc</i>

    and <i>eglibc</i> for a wide range of architectures and has good

    community support.</p>

    <p>Our external toolchain support has been tested with toolchains

    from CodeSourcery, toolchains generated

    by <a href="http://ymorin.is-a-geek.org/dokuwiki/projects/crosstool">Crosstool-NG</a>,

    and toolchains generated by Buildroot itself. In general, all

    toolchains that support the <i>sysroot</i> feature should

    work. If not, do not hesitate to contact the developers.</p>

    <h2 id="add_packages">Adding new packages to Buildroot</h2>