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Autoconf Macro: ac_cxx_cxxflags_std_lang
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"http://autoconf-archive.cryp.to/ac_cxx_cxxflags_std_lang.m4">Download M4
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<h1>
ac_cxx_cxxflags_std_lang
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_CXX_CXXFLAGS_STD_LANG(CXX-FLAGS)</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
Append to variable CXX-FLAGS the set of compile-time flags that should be
passed to the C++ compiler 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.). Note that if you use GNU Libtool you may need
to prefix each of those flags with `-Xcompiler' so that Libtool doesn't
discard them (see Libtool's manual and `AC_LIBTOOLIZE_CFLAGS').
</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_CXXFLAGS_STD_LANG],
[AC_REQUIRE([AC_CXX_COMPILER_VENDOR])
case "$ac_cv_cxx_compiler_vendor" in
sgi) $1="$$1 -LANG:std -exceptions";;
hp) $1="$$1 -AA";;
esac])
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