# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is libguac-client-rdp.
#
# The Initial Developer of the Original Code is
# Michael Jumper.
# Portions created by the Initial Developer are Copyright (C) 2011
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****

AC_INIT(src/client.c)
AM_INIT_AUTOMAKE([libguac-client-rdp], 0.6.2)
AC_CONFIG_MACRO_DIR([m4])

# Checks for programs.
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_LIBTOOL

# Checks for libraries.
AC_CHECK_LIB([guac], [guac_client_plugin_open],, AC_MSG_ERROR("libguac must be installed first"))
AC_CHECK_LIB([cairo], [cairo_create],, AC_MSG_ERROR("cairo is required for drawing instructions"))
AC_CHECK_LIB([freerdp-cache], [glyph_cache_register_callbacks],, AC_MSG_ERROR("libfreerdp-cache is required (part of FreeRDP)"))
AC_CHECK_LIB([freerdp-core], [freerdp_new],, AC_MSG_ERROR("libfreerdp-core is required (part of FreeRDP)"))
AC_CHECK_LIB([freerdp-channels], [freerdp_channels_new],, AC_MSG_ERROR("libfreerdp-channels is required (part of FreeRDP)"))
AC_CHECK_LIB([freerdp-utils], [xzalloc],, AC_MSG_ERROR("libfreerdp-utils is required (part of FreeRDP)"))
AC_CHECK_LIB([freerdp-codec], [freerdp_image_convert],, AC_MSG_ERROR("libfreerdp-codec is required (part of FreeRDP)"))
AC_CHECK_LIB([pthread], [pthread_mutex_init],, AC_MSG_ERROR("libpthread is required"))

# Check for libvorbisenc

have_vorbisenc=no
AC_CHECK_HEADER(vorbis/vorbisenc.h,
    AC_CHECK_LIB([vorbisenc], [vorbis_encode_init], [have_vorbisenc=yes]))
AM_CONDITIONAL([ENABLE_OGG], [test "x${have_vorbisenc}" = "xyes"])

if test "x${have_vorbisenc}" = "xno"
then
    AC_MSG_WARN([
  --------------------------------------------
   Unable to find libvorbisenc.
   Sound will not be encoded with Ogg Vorbis.
  --------------------------------------------])
else
    AC_DEFINE([ENABLE_OGG])
fi

# Checks for header files.
AC_CHECK_HEADERS([guacamole/client.h guacamole/guacio.h guacamole/protocol.h freerdp/locale/keyboard.h freerdp/kbd/layouts.h])

# Check for FreeRDP version-specific features
AC_CHECK_MEMBERS([rdpPointer.SetDefault, rdpPointer.SetNull],
                [], [],
                [[#include <freerdp/freerdp.h>]])

# Checks for library functions.
AC_FUNC_MALLOC

AC_CONFIG_FILES([Makefile])
AC_OUTPUT