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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_try_run_javac
</title>
<link rel="stylesheet" type="text/css" href="autoconf-archive.css">
</head>
<body>
<table summary="web navigation" style="width:100%;">
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<td style="width:25%;" align="center" valign="top">
<a href="http://autoconf-archive.cryp.to/ac_try_run_javac.m4">Download M4
Source</a>
</td>
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<a href=
"http://git.cryp.to/?p=autoconf-archive;a=history;f=ac_try_run_javac.m4">Macro
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<hr>
<h1>
ac_try_run_javac
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_TRY_RUN_JAVA</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
AC_TRY_RUN_JAVA attempt to compile and run user given source.
</p>
<p>
*Warning*: its success or failure can depend on a proper setting of the
CLASSPATH env. variable.
</p>
<p>
Note: This is part of the set of autoconf M4 macros for Java programs. It
is VERY IMPORTANT that you download the 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. The general
documentation, as well as the sample configure.in, is included in the
<a href="ac_prog_java.html">AC_PROG_JAVA</a> macro.
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Devin Weaver <ktohg@tritarget.com>
</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_TRY_RUN_JAVA],[
AC_REQUIRE([AC_PROG_JAVAC])dnl
AC_REQUIRE([AC_PROG_JAVA])dnl
cat << \EOF > Test.java
/* [#]line __oline__ "configure" */
ifelse([$1], , , [include $1;])
public class Test {
[$2]
}
EOF
if AC_TRY_COMMAND($JAVAC $JAVACFLAGS Test.java) && test -s Test.class && ($JAVA $JAVAFLAGS Test; exit) 2>/dev/null
then
dnl Don't remove the temporary files here, so they can be examined.
ifelse([$3], , :, [$3])
else
echo "configure: failed program was:" >&AC_FD_CC
cat Test.java >&AC_FD_CC
ifelse([$4], , , [ rm -fr Test*
$4
])dnl
fi
rm -fr Test*])
</pre>
</div>
<h2>
License
</h2>
<div class="indent">
<span style="white-space:nowrap;">Copyright © 2000 Devin Weaver
<ktohg@tritarget.com></span>
<p>
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
</p>
</div>
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