#!/bin/bash

test -n "$JRE7" || { echo "Need to set JRE7 environment variable to the base of a JRE 1.7"; exit 1; }

# Resolve location of this script
me="${BASH_SOURCE[0]}"
while [ -h "$me" ]; do
    me=`readlink -e "$me"`
done
hsx_home=$(cd `dirname $me`; pwd)

grep '-client KNOWN' $JRE7/lib/amd64/jvm.cfg >/dev/null
if [ $? -ne 0 ] ; then
    echo "The setting for -client in $JRE7/lib/amd64/jvm.cfg must be:"
    echo
    echo "  -client KNOWN"
    echo
    exit 1
fi

java_link="$hsx_home/c1x4hotspotsrc/hotspot/java"
if [ ! -e $java_link ]; then
    echo "Creating link: $java_link -> $JRE7/bin/java"
    ln -s $JRE7/bin/java $java_link
fi

pushd $hsx_home/make
ALT_BOOTDIR=/usr/lib/jvm/java-6-openjdk/ LANG=C ARCH_DATA_MODEL=64 HOTSPOT_BUILD_JOBS=2 make jvmg1
echo "Copying binaries to JRE7 directory $JRE7"
cp ../build/linux/linux_amd64_compiler1/jvmg/libjvm.so $JRE7/lib/amd64/client
cp ../build/linux/linux_amd64_compiler1/jvmg/libjsig.so $JRE7/lib/amd64/client
popd