blob: 9cba8300e3a892bc14040355cd8ed8642a4de902 (
plain)
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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>utility_source — CMake 3.8.2 Documentation</title>
<link rel="stylesheet" href="../_static/cmake.css" type="text/css" />
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../',
VERSION: '3.8.2',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true,
SOURCELINK_SUFFIX: '.txt'
};
</script>
<script type="text/javascript" src="../_static/jquery.js"></script>
<script type="text/javascript" src="../_static/underscore.js"></script>
<script type="text/javascript" src="../_static/doctools.js"></script>
<link rel="shortcut icon" href="../_static/cmake-favicon.ico"/>
<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
<link rel="next" title="variable_requires" href="variable_requires.html" />
<link rel="prev" title="use_mangled_mesa" href="use_mangled_mesa.html" />
</head>
<body role="document">
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="variable_requires.html" title="variable_requires"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="use_mangled_mesa.html" title="use_mangled_mesa"
accesskey="P">previous</a> |</li>
<li>
<img src="../_static/cmake-logo-16.png" alt=""
style="vertical-align: middle; margin-top: -2px" />
</li>
<li>
<a href="https://cmake.org/">CMake</a> »
</li>
<li>
<a href="../index.html">3.8.2 Documentation</a> »
</li>
<li class="nav-item nav-item-1"><a href="../manual/cmake-commands.7.html" accesskey="U">cmake-commands(7)</a> »</li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<div class="section" id="utility-source">
<span id="command:utility_source"></span><h1>utility_source<a class="headerlink" href="#utility-source" title="Permalink to this headline">¶</a></h1>
<p>Disallowed. See CMake Policy <span class="target" id="index-0-policy:CMP0034"></span><a class="reference internal" href="../policy/CMP0034.html#policy:CMP0034" title="CMP0034"><code class="xref cmake cmake-policy docutils literal"><span class="pre">CMP0034</span></code></a>.</p>
<p>Specify the source tree of a third-party utility.</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">utility_source</span><span class="p">(</span><span class="n">cache_entry</span> <span class="n">executable_name</span>
<span class="n">path_to_source</span> <span class="p">[</span><span class="n">file1</span> <span class="n">file2</span> <span class="o">...</span><span class="p">])</span>
</pre></div>
</div>
<p>When a third-party utility’s source is included in the distribution,
this command specifies its location and name. The cache entry will
not be set unless the <code class="docutils literal"><span class="pre">path_to_source</span></code> and all listed files exist. It
is assumed that the source tree of the utility will have been built
before it is needed.</p>
<p>When cross compiling CMake will print a warning if a <code class="docutils literal"><span class="pre">utility_source()</span></code>
command is executed, because in many cases it is used to build an
executable which is executed later on. This doesn’t work when cross
compiling, since the executable can run only on their target platform.
So in this case the cache entry has to be adjusted manually so it
points to an executable which is runnable on the build host.</p>
</div>
</div>
</div>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<h4>Previous topic</h4>
<p class="topless"><a href="use_mangled_mesa.html"
title="previous chapter">use_mangled_mesa</a></p>
<h4>Next topic</h4>
<p class="topless"><a href="variable_requires.html"
title="next chapter">variable_requires</a></p>
<div role="note" aria-label="source link">
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../_sources/command/utility_source.rst.txt"
rel="nofollow">Show Source</a></li>
</ul>
</div>
<div id="searchbox" style="display: none" role="search">
<h3>Quick search</h3>
<form class="search" action="../search.html" method="get">
<div><input type="text" name="q" /></div>
<div><input type="submit" value="Go" /></div>
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="variable_requires.html" title="variable_requires"
>next</a> |</li>
<li class="right" >
<a href="use_mangled_mesa.html" title="use_mangled_mesa"
>previous</a> |</li>
<li>
<img src="../_static/cmake-logo-16.png" alt=""
style="vertical-align: middle; margin-top: -2px" />
</li>
<li>
<a href="https://cmake.org/">CMake</a> »
</li>
<li>
<a href="../index.html">3.8.2 Documentation</a> »
</li>
<li class="nav-item nav-item-1"><a href="../manual/cmake-commands.7.html" >cmake-commands(7)</a> »</li>
</ul>
</div>
<div class="footer" role="contentinfo">
© Copyright 2000-2017 Kitware, Inc. and Contributors.
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.5.2.
</div>
</body>
</html>
|
