#!/bin/sh
#
# COPYRIGHT (c) 1995 AT&T Bell Laboratories.
#
# Check to see if "_" is prepended to global names in the symbol table.
#

CC=${CC:-cc}

TMP_FILE=/tmp/smlConfig-$$
TMP_FILE_C=$TMP_FILE.c

cat > $TMP_FILE_C <<XXXX
main () {}
XXXX

$CC -o $TMP_FILE $TMP_FILE_C
if [ "$?" != "0" ]; then
    rm -f $TMP_FILE $TMP_FILE_C
    exit 1
fi

if `nm $TMP_FILE | grep -q "_main"`
  then echo "-DGLOBALS_HAVE_UNDERSCORE"
fi             

rm -f $TMP_FILE $TMP_FILE_C

exit 0

<script type="text/javascript">//<![CDATA[
		function toggle_ffErrors() {
			var errorsblock = document.getElementById("ffErrorsBlock");
			var errorsgroup = document.getElementById("ffErrors");
			if (errorsblock.style.display == "none") {
				errorsblock.style.display = "block";
				errorsgroup.style.right = "10px";
			} else {
				errorsblock.style.display = "none";
				errorsgroup.style.right = "300px";
			}
		}
//]]></script>
<div id="ffErrors">
<a href="javascript:toggle_ffErrors();">Click to toggle</a>
<div id="ffErrorsBlock">
	<div class="error">does not end with &lt;/html&gt; tag</div>
	<div class="error">does not end with &lt;/body&gt; tag</div>
	<div class="info">The output has ended thus: _main&quot;`
  then echo &quot;-DGLOBALS_HAVE_UNDERSCORE&quot;
fi             

rm -f $TMP_FILE $TMP_FILE_C

exit 0</div>
</div></div>
</body></html>