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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
 <head>
  <title>
   Autoconf Macro: ax_boost_python
  </title>
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  <hr>
  <h1>
   ax_boost_python
  </h1>
  <h2>
   Synopsis
  </h2>
  <p class="indent" style="white-space:nowrap;">
   <code>AX_BOOST_PYTHON</code>
  </p>
  <h2>
   Description
  </h2>
  <div class="indent">
   <p>
    This macro checks to see if the Boost.Python library is installed. It also
    attempts to guess the currect library name using several attempts. It tries
    to build the library name using a user supplied name or suffix and then
    just the raw library.
   </p>
   <p>
    If the library is found, HAVE_BOOST_PYTHON is defined and BOOST_PYTHON_LIB
    is set to the name of the library.
   </p>
   <p>
    This macro calls AC_SUBST(BOOST_PYTHON_LIB).
   </p>
   <p>
    In order to ensure that the Python headers are specified on the include
    path, this macro requires <a href="ax_python.html">AX_PYTHON</a> to be
    called.
   </p>
  </div>
  <h2>
   Author
  </h2>
  <p class="indent">
   Michael Tindal &lt;mtindal@paradoxpoint.com&gt;
  </p>
  <h2>
   Last Modified
  </h2>
  <p class="indent">
   2005-05-20
  </p>
  <h2>
   M4 Source Code
  </h2>
  <div class="indent">
   <pre class="m4source">
AC_DEFUN([AX_BOOST_PYTHON],
[AC_REQUIRE([AX_PYTHON])dnl
AC_CACHE_CHECK(whether the Boost::Python library is available,
ac_cv_boost_python,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 CPPFLAGS_SAVE=$CPPFLAGS
 if test x$PYTHON_INCLUDE_DIR != x; then
   CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS
 fi
 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
 #include &lt;boost/python/module.hpp&gt;
 using namespace boost::python;
 BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]],
                           [[return 0;]]),
                           ac_cv_boost_python=yes, ac_cv_boost_python=no)
 AC_LANG_RESTORE
 CPPFLAGS=$CPPFLAGS_SAVE
])
if test "$ac_cv_boost_python" = "yes"; then
  AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
  ax_python_lib=boost_python
  AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]),
  [if test "x$with_boost_python" != "xno"; then
     ax_python_lib=$with_boost_python
     ax_boost_python_lib=boost_python-$with_boost_python
   fi])
  for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do
    AC_CHECK_LIB($ax_lib, main, [BOOST_PYTHON_LIB=$ax_lib break])
  done
  AC_SUBST(BOOST_PYTHON_LIB)
fi
])dnl
</pre>
  </div>
  <h2>
   License
  </h2>
  <div class="indent">
   <span style="white-space:nowrap;">Copyright &copy; 2005 Michael Tindal
   &lt;mtindal@paradoxpoint.com&gt;</span>
   <p>
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the Free
    Software Foundation; either version 2 of the License, or (at your option)
    any later version.
   </p>
   <p>
    This program is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
    more details.
   </p>
   <p>
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc., 59
    Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   </p>
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