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configure.ac
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configure.ac
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# ***** 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 guacamole-server.
#
# The Initial Developer of the Original Code is
# Michael Jumper.
# Portions created by the Initial Developer are Copyright (C) 2010
# 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_PREREQ([2.61])
AC_INIT([guacamole-server], [0.8.3])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
LT_PREREQ([2.2])
LT_INIT([dlopen])
AC_CONFIG_MACRO_DIR([m4])
# Programs
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_LIBTOOL
# Headers
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/socket.h time.h sys/time.h syslog.h unistd.h cairo/cairo.h pngstruct.h])
# Source characteristics
AC_DEFINE([_POSIX_C_SOURCE], [199309L], [Uses POSIX APIs])
AC_DEFINE([_BSD_SOURCE], [], [Uses BSD APIs])
# libdl
AC_CHECK_LIB([dl], [dlopen], [DL_LIBS=-ldl],
AC_MSG_ERROR("libdl is required for loading client plugins"))
# libpng
AC_CHECK_LIB([png], [png_write_png], [PNG_LIBS=-lpng],
AC_MSG_ERROR("libpng is required for writing png messages"))
# libjpeg
AC_CHECK_LIB([jpeg], [jpeg_write_scanlines], [JPEG_LIBS=-ljpeg],
AC_MSG_ERROR("libjpeg is required for writing jpeg messages"))
# Cairo
AC_CHECK_LIB([cairo], [cairo_create], [CAIRO_LIBS=-lcairo],
AC_MSG_ERROR("Cairo is required for drawing instructions"))
# libpthread
AC_CHECK_LIB([pthread], [pthread_create], [PTHREAD_LIBS=-lpthread
AC_DEFINE([HAVE_LIBPTHREAD])])
# cunit
AC_CHECK_LIB([cunit], [CU_run_test], [CUNIT_LIBS=-lcunit])
# WinSock
AC_CHECK_LIB([wsock32], [main])
AC_SUBST(DL_LIBS)
AC_SUBST(PNG_LIBS)
AC_SUBST(JPEG_LIBS)
AC_SUBST(CAIRO_LIBS)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(CUNIT_LIBS)
# Library functions
AC_CHECK_FUNCS([clock_gettime gettimeofday memmove memset select strdup nanosleep])
AC_CHECK_DECL([png_get_io_ptr],
[AC_DEFINE([HAVE_PNG_GET_IO_PTR])],,
[#include <png.h>])
AC_CHECK_DECL([cairo_format_stride_for_width],
[AC_DEFINE([HAVE_CAIRO_FORMAT_STRIDE_FOR_WIDTH])],,
[#include <cairo/cairo.h>])
# Typedefs
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
# Bundled libguac
AC_SUBST([LIBGUAC_LTLIB], '$(top_builddir)/src/libguac/libguac.la')
AC_SUBST([LIBGUAC_INCLUDE], '-I$(top_srcdir)/src/libguac')
# Options
AC_ARG_WITH(init_dir,
[AS_HELP_STRING([--with-init-dir=<path>],
[install init scripts to the given directory])
],init_dir=$withval)
AM_CONDITIONAL([ENABLE_INIT], [test "x${init_dir}" != "x"])
AC_SUBST(init_dir)
#
# libssl
#
have_ssl=yes
SSL_LIBS=
AC_CHECK_HEADER(openssl/ssl.h,, [have_ssl=no])
AC_CHECK_LIB([ssl], [SSL_CTX_new], [SSL_LIBS="$SSL_LIBS -lssl"], [have_ssl=no])
AM_CONDITIONAL([ENABLE_SSL], [test "x${have_ssl}" = "xyes"])
if test "x${have_ssl}" = "xno"
then
AC_MSG_WARN([
--------------------------------------------
Unable to find libssl.
guacd will not support SSL connections.
--------------------------------------------])
else
AC_DEFINE([ENABLE_SSL])
fi
AC_SUBST(SSL_LIBS)
#
# Ogg Vorbis
#
have_vorbis=yes
VORBIS_LIBS=
AC_CHECK_HEADER(vorbis/vorbisenc.h,, [have_vorbis=no])
AC_CHECK_LIB([ogg], [ogg_stream_init], [VORBIS_LIBS="$VORBIS_LIBS -logg"], [have_vorbis=no])
AC_CHECK_LIB([vorbis], [vorbis_block_init], [VORBIS_LIBS="$VORBIS_LIBS -lvorbis"], [have_vorbis=no])
AC_CHECK_LIB([vorbisenc], [vorbis_encode_init], [VORBIS_LIBS="$VORBIS_LIBS -lvorbisenc"], [have_vorbis=no])
AM_CONDITIONAL([ENABLE_OGG], [test "x${have_vorbis}" = "xyes"])
if test "x${have_vorbis}" = "xno"
then
AC_MSG_WARN([
--------------------------------------------
Unable to find libogg / libvorbis / libvorbisenc.
Sound will not be encoded with Ogg Vorbis.
--------------------------------------------])
else
AC_DEFINE([ENABLE_OGG])
fi
AC_SUBST(VORBIS_LIBS)
#
# PulseAudio
#
have_pulse=yes
PULSE_LIBS=
AC_CHECK_LIB([pulse], [pa_context_new], [PULSE_LIBS="$PULSE_LIBS -lpulse"], [have_pulse=no])
AM_CONDITIONAL([ENABLE_PULSE], [test "x${have_pulse}" = "xyes"])
if test "x${have_pulse}" = "xno"
then
AC_MSG_WARN([
--------------------------------------------
Unable to find libpulse
Sound support for VNC will be disabled
--------------------------------------------])
else
AC_DEFINE([ENABLE_PULSE])
fi
AC_SUBST(PULSE_LIBS)
#
# PANGO
#
have_pango=yes
PKG_CHECK_MODULES([PANGO], [pango],, [have_pango=no]);
PKG_CHECK_MODULES([PANGOCAIRO], [pangocairo],, [have_pango=no]);
#
# libVNCServer
#
have_libvncserver=yes
VNC_LIBS=
AC_CHECK_LIB([vncclient], [rfbInitClient], [VNC_LIBS="$VNC_LIBS -lvncclient"], [have_libvncserver=no])
AM_CONDITIONAL([ENABLE_VNC], [test "x${have_libvncserver}" = "xyes"])
AC_SUBST(VNC_LIBS)
#
# Repeater support within libVNCServer
#
if test "x${have_libvncserver}" = "xyes"
then
have_vnc_repeater=yes
AC_CHECK_MEMBERS([rfbClient.destHost, rfbClient.destPort],
[], [have_vnc_repeater=no],
[[#include <rfb/rfbclient.h>]])
if test "x${have_vnc_repeater}" = "xno"
then
AC_MSG_WARN([
--------------------------------------------
No repeater support found in libvncclient.
Support for VNC repeaters will not be built.
--------------------------------------------])
else
AC_DEFINE([ENABLE_VNC_REPEATER])
fi
fi
#
# FreeRDP
#
have_winpr=yes
have_freerdp=yes
legacy_freerdp_extensions=no
rdpsettings_interface=unknown
freerdp_interface=unknown
event_interface=unknown
RDP_LIBS=
# libfreerdp-cache
AC_CHECK_LIB([freerdp-cache], [glyph_cache_register_callbacks],
[RDP_LIBS="$RDP_LIBS -lfreerdp-cache"],
[AC_MSG_WARN([
--------------------------------------------
Unable to find libfreerdp-cache
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])
# libfreerdp-core
AC_CHECK_LIB([freerdp-core], [freerdp_new],
[RDP_LIBS="$RDP_LIBS -lfreerdp-core"],
[AC_MSG_WARN([
--------------------------------------------
Unable to find libfreerdp-core
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])
# libfreerdp-channels (1.0) / libfreerdp-client (1.1+)
AC_CHECK_LIB([freerdp-client], [freerdp_channels_new],
[RDP_LIBS="$RDP_LIBS -lfreerdp-client"],
[AC_CHECK_LIB([freerdp-channels], [freerdp_channels_new],
[RDP_LIBS="$RDP_LIBS -lfreerdp-channels"
legacy_freerdp_extensions=yes],
[AC_MSG_WARN([
--------------------------------------------
Unable to find libfreerdp-client / libfreerdp-channels
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])])
# libfreerdp-utils
AC_CHECK_LIB([freerdp-utils], [svc_plugin_init],
[RDP_LIBS="$RDP_LIBS -lfreerdp-utils"],
[AC_MSG_WARN([
--------------------------------------------
Unable to find libfreerdp-utils
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])
# libfreerdp-codec
AC_CHECK_LIB([freerdp-codec], [freerdp_image_convert],
[RDP_LIBS="$RDP_LIBS -lfreerdp-codec"],
[AC_MSG_WARN([
--------------------------------------------
Unable to find libfreerdp-codec
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])
# Check for interval polling in plugins
AC_CHECK_MEMBERS([rdpSvcPlugin.interval_ms],,,
[[#include <freerdp/utils/svc_plugin.h>]])
# Keyboard layout header
AC_CHECK_HEADERS([freerdp/locale/keyboard.h],,
AC_CHECK_HEADERS([freerdp/kbd/layouts.h],,
[AC_MSG_WARN([
--------------------------------------------
Unable to find keyboard layout headers
RDP will be disabled.
--------------------------------------------])
have_freerdp=no]))
# New headers defining addins
AC_CHECK_HEADERS([freerdp/addin.h freerdp/client/channels.h])
# Header defining cliprdr
AC_CHECK_HEADERS([freerdp/client/cliprdr.h],,
AC_CHECK_HEADERS([freerdp/plugins/cliprdr.h],,
[AC_MSG_WARN([
--------------------------------------------
Unable to find cliprdr headers
RDP will be disabled.
--------------------------------------------])
have_freerdp=no],
[#include <freerdp/types.h>]),
[#include <winpr/wtypes.h>
#include <winpr/collections.h>])
AC_CHECK_DECL([freerdp_register_addin_provider],
[AC_DEFINE([HAVE_FREERDP_REGISTER_ADDIN_PROVIDER])],,
[#include <freerdp/addin.h>])
#
# FreeRDP: WinPR
#
# Check for stream support via WinPR
AC_CHECK_HEADER(winpr/stream.h,,
[have_winpr=no,
AC_CHECK_DECL([stream_write_uint8],,
[AC_MSG_WARN([
--------------------------------------------
Unable to find stream support
RDP will be disabled.
--------------------------------------------])
have_freerdp=no],
[#include <freerdp/utils/stream.h>])])
# Check for types in WinPR
AC_CHECK_HEADER(winpr/wtypes.h,,
[have_winpr=no,
AC_CHECK_HEADER(freerdp/types.h,,
[AC_MSG_WARN([
--------------------------------------------
Unable to find type definitions
RDP will be disabled.
--------------------------------------------])
have_freerdp=no])])
if test "x${have_winpr}" = "xyes"
then
AC_DEFINE([ENABLE_WINPR])
fi
#
# FreeRDP: freerdp
#
# Check for current (as of 1.1) freerdp interface
AC_CHECK_MEMBERS([freerdp.ContextSize],
[freerdp_interface=stable],,
[[#include <freerdp/freerdp.h>]])
# If not current, check for legacy interface
if test "x${freerdp_interface}" = "xunknown"
then
AC_CHECK_MEMBERS([freerdp.context_size],
[freerdp_interface=legacy],,
[[#include <freerdp/freerdp.h>]])
fi
# Set defines based on interface type, warn if unknown
if test "x${freerdp_interface}" = "xlegacy"; then
AC_DEFINE([LEGACY_FREERDP])
elif test "x${freerdp_interface}" = "xunknown"; then
AC_MSG_WARN([
--------------------------------------------
Unknown FreeRDP interface
RDP will be disabled.
--------------------------------------------])
have_freerdp=no
fi
#
# FreeRDP: rdpSettings
#
# Check for current (as of 1.1) rdpSettings interface
AC_CHECK_MEMBERS([rdpSettings.Width,
rdpSettings.Height,
rdpSettings.OrderSupport],
[rdpsettings_interface=stable],,
[[#include <freerdp/freerdp.h>]])
# If not current, check for legacy interface
if test "x${rdpsettings_interface}" = "xunknown"
then
AC_CHECK_MEMBERS([rdpSettings.width,
rdpSettings.height,
rdpSettings.order_support],
[rdpsettings_interface=legacy],,
[[#include <freerdp/freerdp.h>]])
fi
# Set defines based on interface type, warn if unknown
if test "x${rdpsettings_interface}" = "xlegacy"; then
AC_DEFINE([LEGACY_RDPSETTINGS])
elif test "x${rdpsettings_interface}" = "xunknown"; then
AC_MSG_WARN([
--------------------------------------------
Unknown rdpSettings interface
RDP will be disabled.
--------------------------------------------])
have_freerdp=no
fi
#
# FreeRDP: rdpBitmap
#
AC_MSG_CHECKING([whether rdpBitmap.Decompress() requires the codec_id])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <winpr/wtypes.h>
#include <freerdp/freerdp.h>
void __decompress(rdpContext* context,
rdpBitmap* bitmap,
UINT8* data,
int width,
int height,
int bpp,
int length,
BOOL compressed,
int codec_id);
rdpBitmap b = { .Decompress = __decompress };]])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_DEFINE([LEGACY_RDPBITMAP])])
#
# FreeRDP: rdpPalette
#
AC_MSG_CHECKING([whether rdpPalette.entries is static])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <freerdp/update.h>
rdpPalette p;
PALETTE_ENTRY* foo = p.entries;]])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
AC_DEFINE([LEGACY_RDPPALETTE])])
#
# FreeRDP: wMessage / RDP_EVENT
#
# Check for current (as of 1.1) wMessage interface
AC_CHECK_MEMBERS([wMessage.id],
[event_interface=stable],,
[[#include <winpr/collections.h>]])
# If not current, check for legacy (RDP_EVENT) interface
if test "x${event_interface}" = "xunknown"
then
AC_CHECK_MEMBERS([RDP_EVENT.event_class],
[event_interface=legacy],,
[[#include <freerdp/types.h>]])
fi
# Set defines based on interface type, warn if unknown
if test "x${event_interface}" = "xlegacy"; then
AC_DEFINE([LEGACY_EVENT])
elif test "x${event_interface}" = "xunknown"; then
AC_MSG_WARN([
--------------------------------------------
Unknown event interface
RDP will be disabled.
--------------------------------------------])
have_freerdp=no
fi
AM_CONDITIONAL([LEGACY_FREERDP_EXTENSIONS], [test "x${legacy_freerdp_extensions}" = "xyes"])
AM_CONDITIONAL([ENABLE_WINPR], [test "x${have_winpr}" = "xyes"])
AM_CONDITIONAL([ENABLE_RDP], [test "x${have_freerdp}" = "xyes"])
AC_SUBST(RDP_LIBS)
#
# libssh
#
have_libssh=yes
SSH_LIBS=
AC_CHECK_LIB([ssh], [ssh_new], [SSH_LIBS="$SSH_LIBS -lssh"], [have_libssh=no])
AM_CONDITIONAL([ENABLE_SSH], [test "x${have_libssh}" = "xyes" -a "x${have_pango}" = "xyes"])
AC_SUBST(SSH_LIBS)
AC_CONFIG_FILES([Makefile
tests/Makefile
src/libguac/Makefile
src/guacd/Makefile
src/protocols/rdp/Makefile
src/protocols/ssh/Makefile
src/protocols/vnc/Makefile])
AC_OUTPUT
AM_COND_IF([ENABLE_RDP], [build_rdp=yes], [build_rdp=no])
AM_COND_IF([ENABLE_SSH], [build_ssh=yes], [build_ssh=no])
AM_COND_IF([ENABLE_VNC], [build_vnc=yes], [build_vnc=no])
AM_COND_IF([ENABLE_INIT], [build_init="${init_dir}"], [build_init=no])
echo "
------------------------------------------------
$PACKAGE_NAME version $PACKAGE_VERSION
------------------------------------------------
Library status:
freerdp ............. ${have_freerdp}
pango ............... ${have_pango}
libssh .............. ${have_libssh}
libssl .............. ${have_ssl}
libVNCServer ........ ${have_libvncserver}
libvorbis ........... ${have_vorbis}
libpulse ............ ${have_pulse}
Protocol support:
RDP ....... ${build_rdp}
SSH ....... ${build_ssh}
VNC ....... ${build_vnc}
Init scripts: ${build_init}
Type \"make\" to compile $PACKAGE_NAME.
"