#!/bin/sh -#	$Id: s_javah,v 1.1 2002/08/14 17:14:24 dda Exp $## Use javah to build the libdb_java/com_*.h header files.## To run this, you will need a javac and javah in your PATH.# If possible, install tools with a recent vintage, JDK 1.3 or higher is good.# Using Sun's JDK rather than some other installation ensures# that the header files will not be constantly changed.. ./RELEASEJAVAC=javacJAVAH=javahexport CLASSPATHCLASSPATH=# CLASSES are only those classes for which we have native methods.D=com.sleepycat.dbCLASSES="$D.Dbc $D.DbEnv $D.Db $D.DbLock $D.DbLogc $D.DbLsn $D.Dbt $D.DbTxn $D.xa.DbXAResource"d=/tmp/__javahc=$d/classestrap 'rm -rf $d; exit 0' 0 1 2 3 13 15rm -rf $dmkdir $d || exit 1mkdir $c || exit 1# Make skeleton versions of XA classes and interfaces# We only need to compile them, not run them.pkg="package javax.transaction.xa"echo "$pkg; public interface XAResource {}" > $d/XAResource.javaecho "$pkg; public interface Xid {}" > $d/Xid.javaecho "$pkg; public class XAException extends Exception {}" \	> $d/XAException.java# Create the .class files and use them with javah to create the .h files${JAVAC} -d $c $d/*.java \	../java/src/com/sleepycat/db/*.java \	../java/src/com/sleepycat/db/xa/*.java || exit 1${JAVAH} -classpath $c -d $d ${CLASSES} || exit 1for cl in ${CLASSES}; do	h=`echo $cl | sed -e 's/\./_/g'`.h	t=$d/$h	f=../libdb_java/$h	if [ ! -f $t ]; then		echo "ERROR: $t does not exist"		exit 1	fi	cmp $t $f > /dev/null 2>&1 ||	    (echo "Building $f" && rm -f $f && cp $t $f && chmod 444 $f)done