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
|
<!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_cxx_extern_template
</title>
<link rel="stylesheet" type="text/css" href="autoconf-archive.css">
</head>
<body>
<table summary="web navigation" style="width:100%;">
<tbody>
<tr>
<td style="width:25%;" align="center" valign="top">
<a href=
"http://autoconf-archive.cryp.to/ac_cxx_extern_template.m4">Download M4
Source</a>
</td>
<td style="width:25%;" align="center" valign="top">
<a href=
"http://git.cryp.to/?p=autoconf-archive;a=history;f=ac_cxx_extern_template.m4">
Macro History</a>
</td>
<td style="width:25%;" align="center" valign="top">
<a href="macros-by-category.html">Category Index</a>
</td>
<td style="width:25%;" align="center" valign="top">
<form method="get" action="http://www.google.com/search">
<div>
<input name="sitesearch" value="autoconf-archive.cryp.to" type=
"hidden"><a href="http://www.google.com/">Search</a>: <input name="q"
size="10" maxlength="255" type="text">
</div>
</form>
</td>
</tr>
</tbody>
</table>
<hr>
<h1>
ac_cxx_extern_template
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_CXX_EXTERN_TEMPLATE</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
Test whether the C++ compiler supports "extern template".
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Patrick Mauritz <oxygene@studentenbude.ath.cx>
</p>
<h2>
Last Modified
</h2>
<p class="indent">
2005-07-18
</p>
<h2>
M4 Source Code
</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_CXX_EXTERN_TEMPLATE],[
AC_CACHE_CHECK(whether the compiler supports extern template,
ac_cv_cxx_extern_template,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([template <typename T> void foo(T); extern template void foo<int>(int);],
[],
ac_cv_cxx_extern_template=yes, ac_cv_cxx_extern_template=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_extern_template" = yes; then
AC_DEFINE(HAVE_EXTERN_TEMPLATE,,[define if the compiler supports extern template])
fi
])
</pre>
</div>
<h2>
License
</h2>
<div class="indent">
<span style="white-space:nowrap;">Copyright © 2005 Patrick Mauritz
<oxygene@studentenbude.ath.cx></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>
</body>
</html>
|
