63 lines
2.3 KiB
Plaintext
63 lines
2.3 KiB
Plaintext
##### http://autoconf-archive.cryp.to/ac_check_java_home.html
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#
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# SYNOPSIS
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#
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# AC_CHECK_JAVA_HOME
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#
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# DESCRIPTION
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#
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# Check for Sun Java (JDK / JRE) installation, where the 'java' VM is
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# in. If found, set environment variable JAVA_HOME = Java
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# installation home, else left JAVA_HOME untouch, which in most case
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# means JAVA_HOME is empty.
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#
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# LAST MODIFICATION
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#
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# 2002-10-10
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#
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# COPYLEFT
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#
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# Copyright (c) 2002 Gleen Salmon <gleensalmon@yahoo.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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#
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# As a special exception, the respective Autoconf Macro's copyright
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# owner gives unlimited permission to copy, distribute and modify the
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# configure scripts that are the output of Autoconf when processing
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# the Macro. You need not follow the terms of the GNU General Public
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# License when using or distributing such scripts, even though
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# portions of the text of the Macro appear in them. The GNU General
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# Public License (GPL) does govern all other use of the material that
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# constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the
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# Autoconf Macro released by the Autoconf Macro Archive. When you
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# make and distribute a modified version of the Autoconf Macro, you
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# may extend this special exception to the GPL to apply to your
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# modified version as well.
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AC_DEFUN([AC_CHECK_JAVA_HOME],[
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AC_REQUIRE([AC_EXEEXT])dnl
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TRY_JAVA_HOME=`ls -dr /usr/java/* 2> /dev/null | head -n 1`
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if test x$TRY_JAVA_HOME != x; then
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PATH=$PATH:$TRY_JAVA_HOME/bin
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fi
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AC_PATH_PROG(JAVA_PATH_NAME, java$EXEEXT)
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if test x$JAVA_PATH_NAME != x; then
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JAVA_HOME=`echo $JAVA_PATH_NAME | sed "s/\(.*\)[[/]]bin[[/]]java$EXEEXT$/\1/"`
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fi;dnl
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])
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