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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>
Autoconf Macro: ac_prog_jar
</title>
<link rel="stylesheet" type="text/css" href="ac-archive.css">
</head>
<body>
<table summary="web navigation" style="width:100%;">
<tbody>
<tr>
<td style="width:50%;" align="center">
<a href="http://autoconf-archive.cryp.to/ac_prog_jar.m4">Download M4
Source</a>
</td>
<td style="width:50%;" align="center">
<a href="macros-by-category.html">Macro Index Page</a>
</td>
</tr>
</tbody>
</table>
<hr>
<h1>
ac_prog_jar
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_PROG_JAR</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
AC_PROG_JAR tests for an existing jar program. It uses the environment
variable JAR then tests in sequence various common jar programs.
</p>
<p>
If you want to force a specific compiler:
</p>
<p>
- at the configure.in level, set JAR=yourcompiler before calling
AC_PROG_JAR
</p>
<p>
- at the configure level, setenv JAR
</p>
<p>
You can use the JAR variable in your Makefile.in, with @JAR@.
</p>
<p>
Note: This macro depends on the autoconf M4 macros for Java programs. It is
VERY IMPORTANT that you download that whole set, some macros depend on
other. Unfortunately, the autoconf archive does not support the concept of
set of macros, so I had to break it for submission.
</p>
<p>
The general documentation of those macros, as well as the sample
configure.in, is included in the AC_PROG_JAVA macro.
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Egon Willighagen <e.willighagen@science.ru.nl>
</p>
<h2>
Last Modified
</h2>
<p class="indent">
2000-07-19
</p>
<h2>
M4 Source Code
</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_PROG_JAR],[
AC_REQUIRE([AC_EXEEXT])dnl
if test "x$JAVAPREFIX" = x; then
test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar$EXEEXT)
else
test "x$JAR" = x && AC_CHECK_PROGS(JAR, jar, $JAVAPREFIX)
fi
test "x$JAR" = x && AC_MSG_ERROR([no acceptable jar program found in \$PATH])
AC_PROVIDE([$0])dnl
])
</pre>
</div>
</body>
</html>
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