# generated automatically by aclocal 1.7.7 -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
# Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.


dnl a macro to check for ability to create python extensions
dnl  AM_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
dnl function also defines PYTHON_INCLUDES
AC_DEFUN([AM_CHECK_PYTHON_HEADERS],
[AC_REQUIRE([AM_PATH_PYTHON])
AC_MSG_CHECKING(for headers required to compile python extensions)
dnl deduce PYTHON_INCLUDES
py_prefix=`$PYTHON -c "import sys; print sys.prefix"`
py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"`
PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}"
if test "$py_prefix" != "$py_exec_prefix"; then
  PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}"
fi
AC_SUBST(PYTHON_INCLUDES)
dnl check if the headers exist:
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES"
AC_TRY_CPP([#include <Python.h>],dnl
[AC_MSG_RESULT(found)
$1],dnl
[AC_MSG_RESULT(not found)
$2])
CPPFLAGS="$save_CPPFLAGS"
])

AC_DEFUN([BUGGY_DISTRO_CHECK_PYGNOME2],
 [
   dnl We have to write this extra test because redhat 8.0 don't
   dnl include gnome-python-2.0.pc in the gnome-python2 package.
   dnl
   dnl Since there are not gnome.pygnome_version variable, we import
   dnl gtk and gnome, and test only gtk.pygtk_version.
   dnl Yes, I know this is stupid!
   AC_MSG_CHECKING(extra test for pygnome >= 1.99.11)
   changequote(<<, >>)dnl
   prog="
import sys
try:
    import pygtk
    pygtk.require('2.0')
except:
    pass
try:
    import gtk, gnome
except:
    sys.exit(1)
if gtk.pygtk_version < (1, 99, 11):
    sys.exit(1)
sys.exit(0)"
    changequote([, ])dnl
    if $PYTHON -c "$prog" 0>&AC_FD_CC 2>&AC_FD_CC
then
AC_MSG_RESULT([[okay. (At least pygtk look ok.)]])
$1
    else
AC_MSG_ERROR(cannot find usable gnome-python)
$2
    fi
  ])

AC_DEFUN([TEST_STYLESHEET],
 [
   dnl This test will check if xsltproc can scan the stylesheet
   dnl    xsltproc /path/to/stylesheet.xsl
   dnl and return 0.
   AC_MSG_CHECKING(if xsltproc likes the stylesheet)
   if $XSLTPROC $stylesheet_filename 0>&AC_FD_CC 2>&AC_FD_CC
then
AC_MSG_RESULT(okay)
$1
   else
AC_MSG_ERROR(parse error. 
$XSLTPROC is not able to parse the file '$stylesheet_filename'
We need a valid docbook XSL stylesheet to generate the users guide.
)
$2
   fi
 ])

AC_DEFUN([MY_SWIG_TEST],
  [
  $SWIG -version > tmpswig 2&>tmpswig
  if grep "SWIG Version 1.3" tmpswig
  then
    [$1="1.3"]
  elif grep "SWIG Version 1.1" tmpswig
  then
    [$1="1.1"]
  else
    [$1="unknown"]
  fi
  rm tmpswig
]
)


AC_DEFUN([MY_PATH_PROG],
 [
  AC_PATH_PROG($1,$2)
if test -z $$1
then
  AC_MSG_ERROR([$2 not found. $3])
fi
 ]
)


# Copyright 1999, 2000, 2001, 2002, 2003  Free Software Foundation, Inc.

# 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, or (at your option)
# any later version.

# 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.

# 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.

# AM_PATH_PYTHON([MINIMUM-VERSION])

# Adds support for distributing Python modules and packages.  To
# install modules, copy them to $(pythondir), using the python_PYTHON
# automake variable.  To install a package with the same name as the
# automake package, install to $(pkgpythondir), or use the
# pkgpython_PYTHON automake variable.

# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
# locations to install python extension modules (shared libraries).
# Another macro is required to find the appropriate flags to compile
# extension modules.

# If your package is configured with a different prefix to python,
# users will have to add the install directory to the PYTHONPATH
# environment variable, or create a .pth file (see the python
# documentation for details).

# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
# cause an error if the version of python installed on the system
# doesn't meet the requirement.  MINIMUM-VERSION should consist of
# numbers and dots only.

AC_DEFUN([AM_PATH_PYTHON],
 [
  dnl Find a Python interpreter.  Python versions prior to 1.5 are not
  dnl supported because the default installation locations changed from
  dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
  dnl in 1.5.
  m4_define([_AM_PYTHON_INTERPRETER_LIST],
	    [python python2 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5])

  m4_if([$1],[],[
    dnl No version check is needed.
    # Find any Python interpreter.
    AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST)
    am_display_PYTHON=python
  ], [
    dnl A version check is needed.
    if test -n "$PYTHON"; then
      # If the user set $PYTHON, use it and don't search something else.
      AC_MSG_CHECKING([whether $PYTHON version >= $1])
      AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
			      [AC_MSG_RESULT(yes)],
			      [AC_MSG_ERROR(too old)])
    else
      # Otherwise, try each interpreter until we find one that satisfies
      # VERSION.
      AC_CACHE_CHECK([for a Python interpreter with version >= $1],
	[am_cv_pathless_PYTHON],[
	for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST : ; do
          if test "$am_cv_pathless_PYTHON" = : ; then
            AC_MSG_ERROR([no suitable Python interpreter found])
	  fi
          AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
        done])
      # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
      AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
      am_display_PYTHON=$am_cv_pathless_PYTHON
    fi
  ])

  dnl Query Python for its version number.  Getting [:3] seems to be
  dnl the best way to do this; it's what "site.py" does in the standard
  dnl library.

  AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
    [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`])
  AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])

  dnl Use the values of $prefix and $exec_prefix for the corresponding
  dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX.  These are made
  dnl distinct variables so they can be overridden if need be.  However,
  dnl general consensus is that you shouldn't need this ability.

  AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
  AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])

  dnl At times (like when building shared libraries) you may want
  dnl to know which OS platform Python thinks this is.

  AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
    [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`])
  AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])


  dnl Set up 4 directories:

  dnl pythondir -- where to install python scripts.  This is the
  dnl   site-packages directory, not the python standard library
  dnl   directory like in previous automake betas.  This behavior
  dnl   is more consistent with lispdir.m4 for example.
  dnl Query distutils for this directory.  distutils does not exist in
  dnl Python 1.5, so we fall back to the hardcoded directory if it
  dnl doesn't work.
  AC_CACHE_CHECK([for $am_display_PYTHON script directory],
    [am_cv_python_pythondir],
    [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`])
  AC_SUBST([pythondir], [$am_cv_python_pythondir])

  dnl pkgpythondir -- $PACKAGE directory under pythondir.  Was
  dnl   PYTHON_SITE_PACKAGE in previous betas, but this naming is
  dnl   more consistent with the rest of automake.

  AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])

  dnl pyexecdir -- directory for installing python extension modules
  dnl   (shared libraries)
  dnl Query distutils for this directory.  distutils does not exist in
  dnl Python 1.5, so we fall back to the hardcoded directory if it
  dnl doesn't work.
  AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
    [am_cv_python_pyexecdir],
    [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
     echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`])
  AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])

  dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)

  AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
])


# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
# ---------------------------------------------------------------------------
# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
# Run ACTION-IF-FALSE otherwise.
# This test uses sys.hexversion instead of the string equivalent (first
# word of sys.version), in order to cope with versions such as 2.2c1.
# hexversion has been introduced in Python 1.5.2; it's probably not
# worth to support older versions (1.5.1 was released on October 31, 1998).
AC_DEFUN([AM_PYTHON_CHECK_VERSION],
 [prog="import sys, string
# split strings by '.' and convert to numeric.  Append some zeros
# because we need at least 4 digits for the hex conversion.
minver = map(int, string.split('$2', '.')) + [[0, 0, 0]]
minverhex = 0
for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]]
sys.exit(sys.hexversion < minverhex)"
  AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])

# Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-

# 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, or (at your option)
# any later version.

# 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.

# 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.

# AM_RUN_LOG(COMMAND)
# -------------------
# Run COMMAND, save the exit status in ac_status, and log it.
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
AC_DEFUN([AM_RUN_LOG],
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   (exit $ac_status); }])

dnl
dnl GNOME_CHECK_PKGCONFIG (script-if-enabled, [failflag])
dnl
AC_DEFUN([GNOME_CHECK_PKGCONFIG],[
	AC_PATH_PROG(PKG_CONFIG, pkg-config)
	have_pkgconfig=no
	if test -x "$PKG_CONFIG" ; then
	    have_pkgconfig=yes
	else
	    PKG_CONFIG=
	fi
	AC_MSG_CHECKING(for pkg-config)
	pkgconfig_required_version=0.8.0
	if test x$have_pkgconfig = xyes ; then
	    if ! $PKG_CONFIG --atleast-pkgconfig-version $pkgconfig_required_version; then
		echo "*** Your version of pkg-config is too old. You need version $pkgconfig_required_version or newer."
		echo "*** See http://www.freedesktop.org/software/pkgconfig"
		have_pkgconfig=no
	    fi
	fi
	if test x$have_pkgconfig = xyes ; then
	    AC_MSG_RESULT(yes)
	else
	    PKG_CONFIG=
	    AC_MSG_RESULT(not found)
 	    if test x$2 = xfail; then
		AC_MSG_ERROR([
*** You need the latest pkg-config (at least $pkgconfig_required_version).
*** Get the latest version of pkg-config from
*** http://www.freedesktop.org/software/pkgconfig.])
	    fi
	fi
	AC_SUBST(PKG_CONFIG)

	AC_PROVIDE([GNOME_REQUIRE_PKGCONFIG])
])

dnl
dnl GNOME_REQUIRE_PKGCONFIG
dnl
AC_DEFUN([GNOME_REQUIRE_PKGCONFIG],[
	GNOME_CHECK_PKGCONFIG([], fail)
])


dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
dnl also defines GSTUFF_PKG_ERRORS on error
AC_DEFUN(PKG_CHECK_MODULES, [
  succeeded=no

  if test -z "$PKG_CONFIG"; then
    AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
  fi

  if test "$PKG_CONFIG" = "no" ; then
     echo "*** The pkg-config script could not be found. Make sure it is"
     echo "*** in your path, or set the PKG_CONFIG environment variable"
     echo "*** to the full path to pkg-config."
     echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
  else
     PKG_CONFIG_MIN_VERSION=0.9.0
     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
        AC_MSG_CHECKING(for $2)

        if $PKG_CONFIG --exists "$2" ; then
            AC_MSG_RESULT(yes)
            succeeded=yes

            AC_MSG_CHECKING($1_CFLAGS)
            $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
            AC_MSG_RESULT($$1_CFLAGS)

            AC_MSG_CHECKING($1_LIBS)
            $1_LIBS=`$PKG_CONFIG --libs "$2"`
            AC_MSG_RESULT($$1_LIBS)
        else
            $1_CFLAGS=""
            $1_LIBS=""
            ## If we have a custom action on failure, don't print errors, but 
            ## do set a variable so people can do so.
            $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
            ifelse([$4], ,echo $$1_PKG_ERRORS,)
        fi

        AC_SUBST($1_CFLAGS)
        AC_SUBST($1_LIBS)
     else
        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
        echo "*** See http://www.freedesktop.org/software/pkgconfig"
     fi
  fi

  if test $succeeded = yes; then
     ifelse([$3], , :, [$3])
  else
     ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
  fi
])