build.xml

<!-- ant build file for cse 401 compiler project -->
<!-- hp, 1/10, 8/11 -->

<!-- Possible future changes:
     - use symbolic variables for various class and path names
     - add options to interface better with internal eclipse compiler  -->

<project name="Compilador Mini Java" default="compile">

	<!-- build targets for compiler -->
	<!-- you might not need to change much of anything here except for compiler warnings -->

	<target name="init">
		<mkdir dir="build/classes" />
	</target>

	<target name="clean">
		<delete dir="build" />
		<delete file="src/Parser/parser.java" />
		<delete file="src/Parser/sym.java" />
		<delete file="src/Scanner/scanner.java" />
		<delete file="src/Scanner/scanner.java~" />
	</target>

	<target name="check.parse.files">
		<uptodate targetfile="src/Parser/parser.java" srcfile="src/Parser/minijava.cup" property="parser.uptodate" />
		<uptodate targetfile="src/Scanner/scanner.java" srcfile="src/Scanner/minijava.jflex" property="scanner.uptodate" />
		<condition property="scanner.parser.uptodate">
			<and>
				<isset property="scanner.uptodate" />
				<isset property="parser.uptodate" />
			</and>
		</condition>
	</target>

	<target name="gen-parser" depends="check.parse.files" unless="parser.uptodate">
		<java jar="lib/CUP.jar" fork="true" failonerror="true" output="build/cup.out">
			<arg value="-dump_states" />
			<arg value="-dump_grammar" />
			<arg value="-dump_tables" />
			<arg value="-destdir" />
			<arg value="src/Parser" />
			<arg value="src/Parser/minijava.cup" />
		</java>
	</target>

	<target name="gen-scanner" depends="gen-parser, check.parse.files" unless="scanner.parser.uptodate">
		<java classname="jflex.Main" classpath="lib/jflex-1.6.0.jar" fork="true" failonerror="true">
			<arg value="src/Scanner/minijava.jflex" />
		</java>
	</target>

	<!-- Remove comment on compilerarg line below to generate compiler warnings 
     for unchecked casts.  Even if the minijava code is clean, there may be
     warnings in java code generated by cup. -->

	<target name="compile" depends="init, gen-scanner">
		<javac srcdir="src" destdir="build/classes" classpath="lib/CUP.jar" includeAntRuntime="false">
			<!-- <compilerarg value="-Xlint:unchecked"/> -->
		</javac>
	</target>

	<!-- targets for running test programs -->
	<!-- you will want to expand on what's here. -->

	<!-- run scanner and parser test programs on initial demo input -->

	<target name="test-scanner" depends="compile">
		<java classname="TestScanner" classpath="build/classes;lib/CUP.jar" fork="true" input="SamplePrograms/SampleMiniJavaPrograms/Factorial.java" />
	</target>

	<target name="test-parser" depends="compile">
		<java classname="TestParser" classpath="build/classes;lib/CUP.jar" fork="true" input="SamplePrograms/SampleMiniJavaPrograms/Factorial.java" />
	</target>

	<target name="test-semantic" depends="compile">
		<java classname="TestSemantic" classpath="build/classes;lib/CUP.jar" fork="true" input="SamplePrograms/SampleMiniJavaPrograms/Factorial.java" />
	</target>
		<target name="test-code-generator" depends="compile">
        	<java classname="TestCodeGenerator"
            	 classpath="build/classes;lib/CUP.jar"
           	 fork="true"
           	 input="SamplePrograms/SampleMiniJavaPrograms/Factorial.java">
           	 <arg value="src/Files/Factorial.asm" />
        	</java>
	</target>
	<target name="test-intermediate-code" depends="compile">
        	<java classname="TestIntermediateCode"
            	 classpath="build/classes;lib/CUP.jar"
            	 fork="true"
            	 input="SamplePrograms/SampleMiniJavaPrograms/Factorial.java">
              	 <arg value="src/Files/Factorial.int" />
       	        </java>

    	</target>
</project>