#!/bin/sh # Compile a Java program. # Copyright (C) 2001-2002, 2006 Free Software Foundation, Inc. # Written by Bruno Haible <haible@clisp.cons.org>, 2001. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software Foundation, # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # This uses the same choices as javacomp.c, but instead of relying on the # environment settings at run time, it uses the environment variables # present at configuration time. # # This is a separate shell script, because it must be able to unset JAVA_HOME # in some cases, which a simple shell command cannot do. # # The extra CLASSPATH must have been set prior to calling this script. # Options that can be passed are -O, -g and "-d DIRECTORY". CONF_JAVAC='@CONF_JAVAC@' CONF_CLASSPATH='@CLASSPATH@' if test -n "@HAVE_JAVAC_ENVVAR@"; then # Combine given CLASSPATH and configured CLASSPATH. if test -n "$CLASSPATH"; then CLASSPATH="$CLASSPATH${CONF_CLASSPATH:+@CLASSPATH_SEPARATOR@$CONF_CLASSPATH}" else CLASSPATH="$CONF_CLASSPATH" fi export CLASSPATH test -z "$JAVA_VERBOSE" || echo "$CONF_JAVAC $@" exec $CONF_JAVAC "$@" else unset JAVA_HOME if test -n "@HAVE_GCJ_C@"; then # In this case, $CONF_JAVAC starts with "gcj -C". CLASSPATH="$CLASSPATH" export CLASSPATH test -z "$JAVA_VERBOSE" || echo "$CONF_JAVAC $@" exec $CONF_JAVAC "$@" else if test -n "@HAVE_JAVAC@"; then # In this case, $CONF_JAVAC starts with "javac". CLASSPATH="$CLASSPATH" export CLASSPATH test -z "$JAVA_VERBOSE" || echo "$CONF_JAVAC $@" exec $CONF_JAVAC "$@" else if test -n "@HAVE_JIKES@"; then # In this case, $CONF_JAVAC starts with "jikes". # Combine given CLASSPATH and configured CLASSPATH. if test -n "$CLASSPATH"; then CLASSPATH="$CLASSPATH${CONF_CLASSPATH:+@CLASSPATH_SEPARATOR@$CONF_CLASSPATH}" else CLASSPATH="$CONF_CLASSPATH" fi export CLASSPATH test -z "$JAVA_VERBOSE" || echo "$CONF_JAVAC $@" exec $CONF_JAVAC "$@" else echo 'Java compiler not found, try installing gcj or set $JAVAC, then reconfigure' 1>&2 exit 1 fi fi fi fi |