Work around phpDocumentor problems.

build.xml

@@ -137,6 +137,7 @@
     </if>
     <!-- Run phpdoc -->
     <mkdir dir="${builddir}/apidocs" />
+    <!-- Old embedded version; no longer works correctly...
     <phpdoc2 title="VuFind API Documentation"
       pharlocation="${srcdir}/vendor/bin/phpDocumentor-${phpdoc_version}.phar"
       destdir="${builddir}/apidocs">
@@ -144,6 +145,8 @@
         <include name="module/*/src/**/*.php" />
       </fileset>
     </phpdoc2>
+    -->
+    <exec command="php ${srcdir}/vendor/bin/phpDocumentor-${phpdoc_version}.phar --title=&quot;VuFind API Documentation&quot; -t ${builddir}/apidocs -d ${srcdir}/module" passthru="true" />
   </target>
 
   <!-- PHPUnit -->