fop-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- =================================== -->
<!-- "fop-config.xml" v1.0.0 (2018/09/24 -->
<!-- =================================== -->
<!--
IMPORTANT:  All paths should be relative to the repository's "_assets" folder!
            Make sure that any invoking scripts switches working directory
            accordingly
-->
<fop version="1.0">
  <strict-configuration>true</strict-configuration>


  <renderers>
    <renderer mime="application/pdf">
      <fonts>

        <!-- Register all the fonts found in this directory -->
        <directory recursive="true">fonts</directory>

        <!-- NOTE: We disable this, we only want to use the fonts provided
                   in the repository!!! -->
        <!-- Automatically detect operating system installed fonts -->
        <!-- <auto-detect /> -->

      </fonts>
    </renderer>
  </renderers>
</fop>