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
|
<!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_cppflags_std_lang
</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_cppflags_std_lang.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_cppflags_std_lang.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_cppflags_std_lang
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_CXX_CPPFLAGS_STD_LANG(CPP-FLAGS)</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
Append to CPP-FLAGS the set of flags that should be passed to the C++
preprocessor in order to enable use of C++ features as defined in the ANSI
C++ standard (eg. use of standard iostream classes in the `std' namespace,
etc.).
</p>
</div>
<h2>
Author
</h2>
<p class="indent">
Ludovic Courtès <ludo@chbouib.org>
</p>
<h2>
Last Modified
</h2>
<p class="indent">
2004-09-07
</p>
<h2>
M4 Source Code
</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_CXX_CPPFLAGS_STD_LANG],
[AC_REQUIRE([AC_CXX_COMPILER_VENDOR])
case "$ac_cv_cxx_compiler_vendor" in
compaq)
# By default, Compaq CXX has an iostream classes implementation
# that is _not_ in the `std' namespace.
$1="$$1 -D__USE_STD_IOSTREAM=1";;
hp)
# When `configure' looks for a C++ header (eg. <iostream>) it invokes
# `aCC -E $CPPFLAGS'. However, including standard C++ headers like
# <iostream> fails if `-AA' is not supplied.
$1="$$1 -AA";;
esac])
</pre>
</div>
<h2>
License
</h2>
<div class="indent">
<span style="white-space:nowrap;">Copyright © 2004 Ludovic
Courtès <ludo@chbouib.org></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>
|
