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<head>
<title>Autoconf Macro: ac_check_java_home</title>
<link rel="stylesheet" type="text/css" href="ac-archive.css">
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<td style="width:50%;" align="center">[<a href="index.html">Macro Index
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<td style="width:50%;" align="center">[<a href=
"../m4source/ac_check_java_home.m4">Download M4 Source</a>]</td>
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<hr>
<h1>ac_check_java_home</h1>
<h2>Synopsis</h2>
<div class="indent">
<p style="text-align:left; white-space:nowrap;">
<code>AC_CHECK_JAVA_HOME</code></p>
</div>
<h2>Description</h2>
<div class="indent">
<p>Check for Sun Java (JDK / JRE) installation, where the 'java' VM is in.
If found, set environment variable JAVA_HOME = Java installation home, else
left JAVA_HOME untouch, which in most case means JAVA_HOME is empty.</p>
</div>
<h2>Version</h2>
<div class="indent">
<p>1.3 (last modified: 2002-10-10)</p>
</div>
<h2>Author</h2>
<div class="indent">
<p>Gleen Salmon <gleensalmon@yahoo.com></p>
</div>
<h2>M4 Source Code</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_CHECK_JAVA_HOME],[
AC_REQUIRE([AC_EXEEXT])dnl
TRY_JAVA_HOME=`ls -dr /usr/java/* 2> /dev/null | head -n 1`
if test x$TRY_JAVA_HOME != x; then
PATH=$PATH:$TRY_JAVA_HOME/bin
fi
AC_PATH_PROG(JAVA_PATH_NAME, java$EXEEXT)
if test x$JAVA_PATH_NAME != x; then
JAVA_HOME=`echo $JAVA_PATH_NAME | sed "s/\(.*\)[[/]]bin[[/]]java$EXEEXT$/\1/"`
fi;dnl
])
</pre>
</div>
<h2>Copyright</h2>
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<a href="COPYING.html">GNU General Public License</a> with this special
<a href="COPYING-Exception.html">exception</a>.
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