#!/bin/bash
# gcj-jdk installs /usr/bin/gcj-jdk symlink, depending on it would be circular
# so we fallback to gcc-config discovery
GIJ_BIN="/usr/bin/gij"
if [[ ! -f ${GIJ_BIN} ]]; then
	GIJ_BIN="$(gcc-config -B)/gij"
fi
if [[ ! -f ${GIJ_BIN} ]]; then
	echo "gij not found! check that gcc is compiled with gcj flag"
	exit 1
fi
# calling java-config would be an unnecessary slowdown here

# we need to append user CLASSPATH otherwise it will be overriden by the -classpath parameter
# this breaks e.g. bootstrap of ant-core
ecj_cp="/usr/share/ecj-gcj-3.6/lib/ecj.jar"
if [[ -n "${CLASSPATH}" ]]; then
	ecj_cp="${ecj_cp}:${CLASSPATH}"
fi

${GIJ_BIN} -classpath "${ecj_cp}" org.eclipse.jdt.internal.compiler.batch.Main "${@}"