-javac -g ../Util/src/com/hughes/util/*.java ../Util/src/com/hughes/util/raf/*.java ../Dictionary/src/com/hughes/android/dictionary/DictionaryInfo.java ../Dictionary/src/com/hughes/android/dictionary/engine/*.java ../Dictionary/src/com/hughes/android/dictionary/C.java src/com/hughes/android/dictionary/*.java src/com/hughes/android/dictionary/*/*.java src/com/hughes/android/dictionary/*/*/*.java -classpath "$ICU4J:$JUNIT:$XERCES:$COMMONS"
+if [ ! -r "$COMMONS_COMPRESS" ] ; then
+ echo "commons-compress needs to be installed"
+ exit 1;
+fi
+JAVAC=/usr/lib/jvm/java-8-openjdk-amd64/bin/javac
+test -x "$JAVAC" || JAVAC=javac
+
+mkdir -p bin
+# -encoding is just a work around for user that still run systems
+# with non-UTF8 locales
+# Limit to Java 11 for compatibility with native-image
+$JAVAC -Xlint:all -encoding UTF-8 -g -d bin/ ../Dictionary/Util/src/com/hughes/util/*.java ../Dictionary/Util/src/com/hughes/util/raf/*.java ../Dictionary/src/com/hughes/android/dictionary/DictionaryInfo.java ../Dictionary/src/com/hughes/android/dictionary/engine/*.java ../Dictionary/src/com/hughes/android/dictionary/C.java src/com/hughes/util/*.java src/com/hughes/android/dictionary/*.java src/com/hughes/android/dictionary/*/*.java src/com/hughes/android/dictionary/*/*/*.java -classpath "$ICU4J:$JUNIT:$COMMONS:$COMMONS_COMPRESS"