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dnl Available from the GNU Autoconf Macro Archive at:
dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_python_devel.html
dnl
AC_DEFUN([AC_PYTHON_DEVEL],[
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_CFLAGS],[-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
python_libs="-L$python_path -lpython$PYTHON_VERSION"
# What a pain
case $host_os in
darwin*) python_libs="${python_libs} -lSystem" ;;
*) python_libs="${python_libs} -lutil" ;;
esac
AC_SUBST([PYTHON_LIBS],[$python_libs])
#
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)
])
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