Mercurial > hg > octave-lyh > gnulib-hg
changeset 6520:4336eef19b2e
Moved here from lib/javaexec.sh.in.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 09 Jan 2006 13:46:55 +0000 |
parents | b53f07e56ab2 |
children | 4c0b2f2f590e |
files | build-aux/javaexec.sh.in |
diffstat | 1 files changed, 67 insertions(+), 0 deletions(-) [+] |
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new file mode 100644 --- /dev/null +++ b/build-aux/javaexec.sh.in @@ -0,0 +1,67 @@ +#!/bin/sh +# Execute a Java program. + +# Copyright (C) 2001 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 javaexec.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. + +CONF_JAVA='@JAVA@' +CONF_CLASSPATH='@CLASSPATH@' +if test -n "$CONF_JAVA"; then + # Combine given CLASSPATH and configured CLASSPATH. + if test -n "$CLASSPATH"; then + CLASSPATH="$CLASSPATH${CONF_CLASSPATH:+@CLASSPATH_SEPARATOR@$CONF_CLASSPATH}" + else + CLASSPATH="$CONF_CLASSPATH" + fi + export CLASSPATH + test -z "$JAVA_VERBOSE" || echo "$CONF_JAVA $@" + exec $CONF_JAVA "$@" +else + unset JAVA_HOME + export CLASSPATH + if test -n "@HAVE_GIJ@"; then + test -z "$JAVA_VERBOSE" || echo gij "$@" + exec gij "$@" + else + if test -n "@HAVE_JAVA@"; then + test -z "$JAVA_VERBOSE" || echo java "$@" + exec java "$@" + else + if test -n "@HAVE_JRE@"; then + test -z "$JAVA_VERBOSE" || echo jre "$@" + exec jre "$@" + else + if test -n "@HAVE_JVIEW@"; then + test -z "$JAVA_VERBOSE" || echo jview "$@" + exec jview "$@" + else + echo 'Java virtual machine not found, try installing gij or set $JAVA, then reconfigure' 1>&2 + exit 1 + fi + fi + fi + fi +fi