/usr/share/doc/mlton/guide/CompilingWithSMLNJ is in mlton-doc 20100608-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="robots" content="index,nofollow">
<title>CompilingWithSMLNJ - MLton Standard ML Compiler (SML Compiler)</title>
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="all" href="common.css">
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="screen" href="screen.css">
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="print" href="print.css">
<link rel="Start" href="Home">
</head>
<body lang="en" dir="ltr">
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct = "UA-833377-1";
urchinTracker();
</script>
<table bgcolor = lightblue cellspacing = 0 style = "border: 0px;" width = 100%>
<tr>
<td style = "
border: 0px;
color: darkblue;
font-size: 150%;
text-align: left;">
<a class = mltona href="Home">MLton MLTONWIKIVERSION</a>
<td style = "
border: 0px;
font-size: 150%;
text-align: center;
width: 50%;">
CompilingWithSMLNJ
<td style = "
border: 0px;
text-align: right;">
<table cellspacing = 0 style = "border: 0px">
<tr style = "vertical-align: middle;">
</table>
<tr style = "background-color: white;">
<td colspan = 3
style = "
border: 0px;
font-size:70%;
text-align: right;">
<a href = "Home">Home</a>
<a href = "TitleIndex">Index</a>
</table>
<div id="content" lang="en" dir="ltr">
You can compile MLton with <a href="SMLNJ">SML/NJ</a>, however the resulting compiler will run much more slowly than MLton compiled by itself. We don't recommend using SML/NJ as a means of <a href="PortingMLton">porting MLton to a new platform</a> or bootstrapping on a new platform. <p>
If you do want to build MLton with SML/NJ, it is best to have a binary MLton package installed. If you don't, here are some issues you may encounter when you run <tt>make nj-mlton</tt>.
</p>
<p>
You will get (many copies of) the error message:
</p>
<pre>/bin/sh: mlton: not found</pre><p>
The <tt>Makefile</tt> calls <tt>mlton</tt> to determine dependencies, and can proceed in spite of this error.
</p>
<p>
If you don't have a <tt>mlton</tt> executable, you will get the error message:
<pre>Error: cannot upgrade basis because the compiler doesn't work</pre>
</p>
<p>
We use <tt>upgrade-basis.sml</tt> to work around basis library differences, allowing a version of MLton written for a newer basis library to be compiled by an older version of MLton. The file isn't necessary when building with SML/NJ, but is listed in <tt>$(SOURCES)</tt>, so the <tt>Makefile</tt> is attempting to build it. Building <tt>upgrade-basis.sml</tt> requires the old version of MLton to be around so that the right stubs can be built.
</p>
<p>
To work around this problem, do one of the following.
</p>
<ul>
<li>
<p>
Manually tweak sources to remove $(UP) until you're finished building MLton with SML/NJ and have a working MLton.
</p>
</li>
<li class="gap">
<p>
Build <tt>upgrade-basis.sml</tt> on some other machine with a working MLton and copy it over.
</p>
</li>
</ul>
<p>
If you don't have an <tt>mllex</tt> executable, you will get the error message:
<pre>mllex: Command not found</pre>
</p>
<p>
Building MLton requires <tt>mllex</tt> and <tt>mlyacc</tt> executables, which are distributed with a binary package of MLton. The easiest solution is to copy the front-end lexer/parser files from a different machine (<tt>ml.grm.sml</tt>, <tt>ml.grm.sig</tt>, <tt>ml.lex.sml</tt>, <tt>mlb.grm.sig</tt>, <tt>mlb.grm.sml</tt>).
</p>
</div>
<p>
<hr>
Last edited on 2006-10-19 17:06:01 by <span title="ppp-71-139-198-88.dsl.snfc21.pacbell.net"><a href="StephenWeeks">StephenWeeks</a></span>.
</body></html>
|