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
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>
Autoconf Macro: mdl_cxx_function_try_blocks
</title>
<link rel="stylesheet" type="text/css" href="ac-archive.css">
</head>
<body>
<table summary="web navigation" style="width:100%;">
<tbody>
<tr>
<td style="width:50%;" align="center">
<a href=
"http://autoconf-archive.cryp.to/mdl_cxx_function_try_blocks.m4">Download
M4 Source</a>
</td>
<td style="width:50%;" align="center">
<a href="macros-by-category.html">Macro Index Page</a>
</td>
</tr>
</tbody>
</table>
<hr>
<h1>
mdl_cxx_function_try_blocks
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>MDL_CXX_FUNCTION_TRY_BLOCKS</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
If the C++ compiler supports function try blocks, define
`HAVE_FUNCTION_TRY_BLOCKS'.
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Matthew D. Langston <langston@SLAC.Stanford.EDU>
</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([MDL_CXX_FUNCTION_TRY_BLOCKS],
[
AC_REQUIRE([AC_PROG_CXX])
changequote(,)dnl
AC_MSG_CHECKING(whether ${CXX} supports function try blocks)
changequote([,])dnl
AC_CACHE_VAL(mdl_cv_have_function_try_blocks,
[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([void foo() try{} catch( ... ){}],
[foo();],
mdl_cv_have_function_try_blocks=yes,
mdl_cv_have_function_try_blocks=no)
AC_LANG_RESTORE
])
AC_MSG_RESULT($mdl_cv_have_function_try_blocks)
if test "$mdl_cv_have_function_try_blocks" = yes; then
AC_DEFINE(HAVE_FUNCTION_TRY_BLOCKS)
fi])
</pre>
</div>
</body>
</html>
|
