#!/bin/sh


##  -------- Compile the Greenstone Librarian Interface --------

## ---- Check Javac exists ----
javacpath=

# Some users may set the above line manually
if [ "$javacpath" == "" ]; then

    # If it is set, use the JAVAHOME environment variable
    if [ "$JAVAHOME" != "" ]; then
	javacpath="$JAVAHOME/bin/javac"

    # Check if Javac is on the search path
    else
	javacpath=`which javac 2> /dev/null`
    fi
fi

# Check that a Javac executable has been found
echo "Checking Javac: $javacpath"
if [ ! -x "$javacpath" ]; then
    echo
    echo "Failed to locate an appropriate version of Javac. You must install a"
    echo "Java Development Kit (version 1.4 or greater) before compiling the"
    echo "Greenstone Librarian Interface."
    exit 1
fi

# Check that the version of javac is new enough (1.4.0 or higher) to compile the GLI
javacOK=`$javacpath -target 1.4 2>&1`
if [ ! "$javacOK" = "" ]; then
    # Special code for javac 1.4.2, since it complains about "no source files"
    javacOK142=`$javacpath -target 1.4 2>&1 | grep "javac: no source files"`
    if [ "$javacOK142" = "" ]; then
	echo
	echo "The version of the Java Development Kit you have installed is too old"
	echo "to compile the Greenstone Librarian Interface. Please install a new"
	echo "version of the Java SDK (version 1.4 or newer) and rerun this script."
	exit 1
    fi
fi


## ---- Compile the GLI ----
echo

# If a file has been specified at the command-line, just compile that file
if [ ! "x$*" = "x" ] ; then
    echo "Compiling $* and dependant classes..."

    $javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar $*

    echo "Done!"
    exit 0
fi

# Otherwise compile the lot...
echo "Compiling the Greenstone Librarian Interface..."

$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/cdm/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/checklist/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/collection/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/file/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/gui/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/gui/border/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/gui/metaaudit/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/gui/tree/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/help/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/mem/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/msm/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/msm/parsers/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/shell/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/undo/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/util/*.java
$javacpath -d classes/ -sourcepath src/ -classpath classes/:lib/apache.jar:lib/calpa.jar:lib/jp.jar:lib/polloxml.jar:lib/qfslib.jar:lib/skinlf.jar:lib/nanoxml.jar src/org/greenstone/gatherer/valuetree/*.java

echo "Done!"