TOP=$(shell echo $TOP)

RM=rm -f

JAVA_HOME=/opt/IBMJava2-13

CLASSPATH=$(TOP):$(JAVA_HOME)/jre/lib/rt.jar:/home/java/lib/xerces.jar:/home/java/lib/microstar.jar:/home/java/lib/regex.jar:/home/java/lib/cocoon.jar:/home/java/lib/servlet.jar:/home/java/lib/oraparserv2.jar:/home/java/lib/jaxp.jar

JAVAC=$(JAVA_HOME)/bin/javac -g -classpath $(CLASSPATH)
JIKES=jikes -g -nowarn -classpath $(CLASSPATH)
JAVA=$(JAVA_HOME)/jre/bin/java
JAVACC=$(JAVA) -classpath /home/java/lib/JavaCC.zip COM.sun.labs.javacc.Main
JAR=$(JAVA_HOME)/bin/jar

JAVA_COMPILER=$(JIKES)
#JAVA_COMPILER=$(JAVAC)

JAVADOC=/opt/IBMJava2-13/bin/javadoc

XSLT=$(JAVA) -classpath /home/java/lib/xerces.jar:/home/java/lib/xalan.jar org.apache.xalan.xslt.Process

.PHONY: clean help all


.SUFFIXES: .jj .java .class
.java.class:
	$(JAVA_COMPILER) $<
.jj.java:
	$(JAVACC) $<

JAVA_FILES=$(shell find -name "*\.java" -maxdepth 1 -printf "%f ") 
JJ_FILES=$(shell find -name "*\.jj" -maxdepth 1 -printf "%f ")
CLASSES=$(JJ_FILES:.jj=.java) $(JAVA_FILES:.java=.class)


define MakeSubdirs
( set -e ; \
for dir in $(SUBDIRS) ; do \
        ( echo $$dir ; \
	  cd $$dir ; \
          eval make $@ ) ; \
        if [ $$? != 0 ] ; then exit 1 ; fi ; \
done ; \
)
endef 

all: $(CLASSES)
	@$(MakeSubdirs)

clean:
	$(RM) *~ *.class $(CLEAN_FILES)
	@$(MakeSubdirs)