boost-react-native-bundle/boost_1_57_0/tools/build/doc/src/recipes.xml

Boost library as in https://sourceforge.net/projects/boost/files/boost/1.57.0/

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE appendix PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
  "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">

  <!-- The file is empty. It's not clear if it will be needed in
       future or FAQ completely supercedes it. -->

  <appendix id="bbv2.recipies">
    <title>Boost.Build System V2 recipes</title>

  </appendix>