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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: ac_python_devel</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="index.html">Macro Index
Page</a>]</td>
<td style="width:50%;" align="center">[<a href=
"../m4source/ac_python_devel.m4">Download M4 Source</a>]</td>
</tr>
</tbody>
</table>
<hr>
<h1>ac_python_devel</h1>
<h2>Synopsis</h2>
<div class="indent">
<p style="text-align:left; white-space:nowrap;">
<code>AC_PYTHON_DEVEL</code></p>
</div>
<h2>Description</h2>
<div class="indent">
<p>Checks for Python and tries to get the include path to 'Python.h'. It
provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output variable.</p>
</div>
<h2>Version</h2>
<div class="indent">
<p>1.2 (last modified: 2004-07-14)</p>
</div>
<h2>Author</h2>
<div class="indent">
<p>Sebastian Huber <sebastian-huber@web.de>, Alan W. Irwin
<irwin@beluga.phys.uvic.ca>, Rafael Laboissiere
<laboissiere@psy.mpg.de> and Andrew Collier
<colliera@nu.ac.za>.</p>
</div>
<h2>M4 Source Code</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_PYTHON_DEVEL],[
#
# should allow for checking of python version here...
#
AC_REQUIRE([AM_PATH_PYTHON])
# Check for Python include path
AC_MSG_CHECKING([for Python include path])
python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do
python_path=`find $i -type f -name Python.h -print | sed "1q"`
if test -n "$python_path" ; then
break
fi
done
python_path=`echo $python_path | sed "s,/Python.h$,,"`
AC_MSG_RESULT([$python_path])
if test -z "$python_path" ; then
AC_MSG_ERROR([cannot find Python include path])
fi
AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
# Check for Python library path
AC_MSG_CHECKING([for Python library path])
python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
for i in "$python_path/lib/python$PYTHON_VERSION/config/" "$python_path/lib/python$PYTHON_VERSION/" "$python_path/lib/python/config/" "$python_path/lib/python/" "$python_path/" ; do
python_path=`find $i -type f -name libpython$PYTHON_VERSION.* -print | sed "1q"`
if test -n "$python_path" ; then
break
fi
done
python_path=`echo $python_path | sed "s,/libpython.*$,,"`
AC_MSG_RESULT([$python_path])
if test -z "$python_path" ; then
AC_MSG_ERROR([cannot find Python library path])
fi
AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
#
python_site=`echo $python_path | sed "s/config/site-packages/"`
AC_SUBST([PYTHON_SITE_PKG],[$python_site])
#
# libraries which must be linked in when embedding
#
AC_MSG_CHECKING(python extra libraries)
PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
conf = distutils.sysconfig.get_config_var; \
print conf('LOCALMODLIBS')+' '+conf('LIBS')"
AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
AC_SUBST(PYTHON_EXTRA_LIBS)
])
</pre>
</div>
<h2>Copyright</h2>
<div class="indent">
<a href="COPYING.html">GNU General Public License</a> with this special
<a href="COPYING-Exception.html">exception</a>.
</div>
</body>
</html>
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