AC_PREREQ([2.60])
AC_INIT([gnome-settings-daemon],
        [2.21.4],
        [http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-settings-daemon])

AC_CONFIG_SRCDIR([src/gnome-settings-manager.c])

AM_INIT_AUTOMAKE([1.9])

AM_MAINTAINER_MODE

AC_STDC_HEADERS
AC_PROG_CXX
AM_PROG_CC_C_O
AC_PROG_LIBTOOL()

AC_HEADER_STDC

AC_SUBST(VERSION)

AM_CONFIG_HEADER(config.h)

IT_PROG_INTLTOOL([0.35.0])

GETTEXT_PACKAGE=gnome-settings-daemon
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [Name of default gettext domain])

AM_GLIB_GNU_GETTEXT

dnl ---------------------------------------------------------------------------
dnl - Dependencies
dnl ---------------------------------------------------------------------------

DBUS_GLIB_REQUIRED_VERSION=0.74
GLIB_REQUIRED_VERSION=2.13.0
GTK_REQUIRED_VERSION=2.10.0
GCONF_REQUIRED_VERSION=2.6.1
GNOME_VFS_REQUIRED_VERSION=2.18.0

EXTRA_COMPILE_WARNINGS(yes)

PKG_CHECK_MODULES(SETTINGS_DAEMON,
        gtk+-2.0 >= $GTK_REQUIRED_VERSION
        gconf-2.0 >= $GCONF_REQUIRED_VERSION
        gmodule-2.0
        dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
)
AC_SUBST(SETTINGS_DAEMON_CFLAGS)
AC_SUBST(SETTINGS_DAEMON_LIBS)

PKG_CHECK_MODULES(SETTINGS_PLUGIN,
        gtk+-2.0 >= $GTK_REQUIRED_VERSION
        gconf-2.0 >= $GCONF_REQUIRED_VERSION
        gnome-vfs-2.0 >= $GNOME_VFS_REQUIRED_VERSION
        libglade-2.0 >= 2.0.0
        dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
)
AC_SUBST(SETTINGS_PLUGIN_CFLAGS)
AC_SUBST(SETTINGS_PLUGIN_LIBS)

PKG_CHECK_MODULES(GNOME, libgnome-2.0 libgnomeui-2.0)

PLUGIN_LIBTOOL_FLAGS="-export_dynamic -module -avoid-version"
AC_SUBST(PLUGIN_LIBTOOL_FLAGS)

AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)
AC_PATH_XTRA

AC_PATH_PROG(GCONFTOOL, gconftool-2)

AM_GCONF_SOURCE_2

dnl ---------------------------------------------------------------------------
dnl - Check for D-Bus
dnl ---------------------------------------------------------------------------

dnl - Are we specifying a different dbus root ?
AC_ARG_WITH(dbus-sys,
        [AC_HELP_STRING([--with-dbus-sys=<dir>],
        [where D-BUS system.d directory is])])
AC_ARG_WITH(dbus-services,
        [AC_HELP_STRING([--with-dbus-services=<dir>],
        [where D-BUS services directory is])])
if ! test -z "$with_dbus_sys" ; then
        DBUS_SYS_DIR="$with_dbus_sys"
else
        DBUS_SYS_DIR="$sysconfdir/dbus-1/system.d"
fi
AC_SUBST(DBUS_SYS_DIR)

dnl ---------------------------------------------------------------------------
dnl - X11 stuff
dnl ---------------------------------------------------------------------------

# Like AC_CHECK_HEADER, but it uses the already-computed -I directories.
#
AC_DEFUN(AC_CHECK_X_HEADER, [
  ac_save_CPPFLAGS="$CPPFLAGS"
  if test \! -z "$includedir" ; then
    CPPFLAGS="$CPPFLAGS -I$includedir"
  fi
  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
  AC_CHECK_HEADER([$1],[$2],[$3],[$4])
  CPPFLAGS="$ac_save_CPPFLAGS"])

# Like AC_CHECK_LIB, but it uses the already-computed -I and -L directories.
# Use this sparingly; it probably doesn't work very well on X programs.
#
AC_DEFUN(AC_CHECK_X_LIB, [
  ac_save_CPPFLAGS="$CPPFLAGS"
  ac_save_LDFLAGS="$LDFLAGS"
#  ac_save_LIBS="$LIBS"

  if test \! -z "$includedir" ; then
    CPPFLAGS="$CPPFLAGS -I$includedir"
  fi
  # note: $X_CFLAGS includes $x_includes
  CPPFLAGS="$CPPFLAGS $X_CFLAGS"

  if test \! -z "$libdir" ; then
    LDFLAGS="$LDFLAGS -L$libdir"
  fi
  # note: $X_LIBS includes $x_libraries
  LDFLAGS="$LDFLAGS $ALL_X_LIBS"

  AC_CHECK_LIB([$1], [$2], [$3], [$4], [$5])
  CPPFLAGS="$ac_save_CPPFLAGS"
  LDFLAGS="$ac_save_LDFLAGS"
#  LIBS="$ac_save_LIBS"
  ])

AC_PATH_XTRA

ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS"


dnl ---------------------------------------------------------------------------
dnl - Keyboard plugin stuff
dnl ---------------------------------------------------------------------------

AC_CHECK_HEADERS([X11/Xlib.h])

AC_CHECK_X_LIB(Xxf86misc, XF86MiscQueryExtension, [
  AC_CHECK_HEADERS([X11/extensions/xf86misc.h], [XF86MISC_LIBS="-lXxf86misc"],[],
[#if HAVE_X11_XLIB_H
#include <X11/Xlib.h>
#endif
])], [true], -lXext -lX11)
AC_SUBST(XF86MISC_LIBS)
AC_CHECK_HEADERS(X11/extensions/XKB.h)

PKG_CHECK_MODULES(LIBGNOMEKBD, [libgnomekbd >= 2.21.4 libxklavier >= 3.3])
AC_SUBST(LIBGNOMEKBD_CFLAGS)
AC_SUBST(LIBGNOMEKBD_LIBS)

dnl ==============================================
dnl OSS section
dnl ==============================================

have_oss=no
AC_TRY_COMPILE([
	#ifdef __NetBSD__
	#include <sys/param.h>
	#include <sys/sysctl.h>
	#include <soundcard.h>
	#else
	#include <sys/soundcard.h>
	#endif
	],[
	int arg = SNDCTL_DSP_SETFRAGMENT;
	],[
	have_oss=yes
])
AC_MSG_CHECKING(for OSS audio support)
AC_MSG_RESULT($have_oss)
AM_CONDITIONAL(HAVE_OSS, test x"$have_oss" = "xyes")

dnl ==============================================
dnl ALSA section
dnl ==============================================
have_alsa=no
AC_ARG_ENABLE(alsa,
  AC_HELP_STRING([--disable-alsa],
                 [turn off ALSA audio support]),
       [case "${enableval}" in
               yes) WANT_ALSA=yes ;;
               no)  WANT_ALSA=no ;;
               *) AC_MSG_ERROR(bad value ${enableval} for --disable-alsa) ;;
       esac],
       [WANT_ALSA=yes]) dnl Default value

if test x$WANT_ALSA = xyes ; then
       PKG_CHECK_MODULES(ALSA, alsa >= 0.9.0,
               have_alsa=yes,
               AC_MSG_RESULT([disabled]))
fi

AM_CONDITIONAL(HAVE_ALSA, test x"$have_alsa" = "xyes")
AC_SUBST(ALSA_LIBS)
AC_SUBST(ALSA_CFLAGS)

dnl ==============================================
dnl Esd section
dnl ==============================================
have_esd=no
AC_ARG_ENABLE(esd,
  AC_HELP_STRING([--disable-esd],
                 [turn off ESD audio support]),
       [case "${enableval}" in
               yes) WANT_ESD=yes ;;
               no)  WANT_ESD=no ;;
               *) AC_MSG_ERROR(bad value ${enableval} for --disable-esd) ;;
       esac],
       [WANT_ESD=yes]) dnl Default value

if test x$WANT_ESD = xyes ; then
       PKG_CHECK_MODULES(ESD, esound >= 0.2.28,
               have_esd=yes
	       AC_DEFINE(HAVE_ESD, 1, [Define if ESD sound server should be used]),
               AC_MSG_RESULT([disabled]))
fi

AM_CONDITIONAL(HAVE_ESD, test x"$have_esd" = "xyes")
AC_SUBST(ESD_CFLAGS)
AC_SUBST(ESD_LIBS)

dnl ==============================================
dnl GStreamer section
dnl ==============================================
GST_MAJORMINOR=auto

AC_ARG_ENABLE(gstreamer,
AC_HELP_STRING([--enable-gstreamer],[use gstreamer if available (and optionally specify a version)]),
[case "${enableval}" in
 yes) ENABLE_GSTREAMER=yes ;;
 0.10) ENABLE_GSTREAMER=yes && GST_MAJORMINOR=0.10 ;;
 no)  ENABLE_GSTREAMER=no ;;
 *) AC_MSG_ERROR([
                  *** Bad value ${enableval} for --enable-gstreamer
                  *** Please use one of the following:
                  ***    --enable-gstreamer=0.10
               ]) ;;
esac],
[ENABLE_GSTREAMER=yes]) dnl Default value

have_gstreamer=no
if test "x$ENABLE_GSTREAMER" = "xyes"; then
   GST_REQS=0.10.1.2
   PKGS="gstreamer-0.10 >= $GST_REQS gstreamer-plugins-base-0.10 >= $GST_REQS"

   PKG_CHECK_MODULES(GST, $PKGS, have_gstreamer=yes,
                     AC_MSG_RESULT([no]))

   GST_LIBS="$GST_LIBS -lgstinterfaces-0.10 -lgstaudio-0.10"
else
   AC_MSG_NOTICE([*** GStreamer support disabled ***])
fi
AM_CONDITIONAL(HAVE_GSTREAMER, test "x$have_gstreamer" = "xyes")
AC_SUBST(GST_LIBS)
AC_SUBST(GST_CFLAGS)

if test "x$have_gstreamer" = "xyes"; then
  PKG_CHECK_MODULES(SOUND_CAPPLET, esound)
  SOUND_CAPPLET_LIBS="$SOUND_CAPPLET_LIBS $GST_LIBS -lgstaudio-0.10 -lgstinterfaces-0.10"
  SOUND_CAPPLET_CFLAGS="$SOUND_CAPPLET_CFLAGS $GST_CFLAGS"
  AC_SUBST(SOUND_CAPPLET_LIBS)
  AC_SUBST(SOUND_CAPPLET_CFLAGS)
else
  AC_MSG_NOTICE([*** Sound capplet will not be built]);
fi

dnl ---------------------------------------------------------------------------
dnl - Expand vars
dnl ---------------------------------------------------------------------------

AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
AS_AC_EXPAND(DATADIR, $datadir)
AS_AC_EXPAND(LIBDIR, $libdir)
AS_AC_EXPAND(LIBEXECDIR, $libexecdir)

dnl ---------------------------------------------------------------------------
dnl - Finish
dnl ---------------------------------------------------------------------------


# Turn on the additional warnings last, so -Werror doesn't affect other tests.

AC_ARG_ENABLE(more-warnings,
	[AC_HELP_STRING([--enable-more-warnings],
	[Maximum compiler warnings])],
	set_more_warnings="$enableval",[
        	if test -d $srcdir/.svn; then
        		set_more_warnings=yes
              	else
                  	set_more_warnings=no
              	fi
        ])
AC_MSG_CHECKING(for more warnings)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
        AC_MSG_RESULT(yes)
        CFLAGS="\
        -Wall \
        -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
        -Wnested-externs -Wpointer-arith \
        -Wcast-align -Wsign-compare -Werror \
        $CFLAGS"

        for option in -Wno-strict-aliasing -Wno-sign-compare; do
                SAVE_CFLAGS="$CFLAGS"
                CFLAGS="$CFLAGS $option"
                AC_MSG_CHECKING([whether gcc understands $option])
                AC_TRY_COMPILE([], [],
                        has_option=yes,
                        has_option=no,)
                if test $has_option = no; then
                        CFLAGS="$SAVE_CFLAGS"
                fi
                AC_MSG_RESULT($has_option)
                unset has_option
                unset SAVE_CFLAGS
        done
        unset option
else
        AC_MSG_RESULT(no)
fi

#
# Enable Debug
#
AC_ARG_ENABLE(debug,
	[AC_HELP_STRING([--enable-debug],
	[turn on debugging])],
	, enable_debug=yes)
if test "$enable_debug" = "yes"; then
	DEBUG_CFLAGS="-DG_ENABLE_DEBUG"
else
	if test "x$enable_debug" = "xno"; then
		DEBUG_CFLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
  	else
    		DEBUG_CFLAGS=""
  	fi
fi
AC_SUBST(DEBUG_CFLAGS)

AC_OUTPUT([
Makefile
src/Makefile
plugins/Makefile
plugins/a11y-keyboard/Makefile
plugins/background/Makefile
plugins/background/libbackground/Makefile
plugins/clipboard/Makefile
plugins/default-editor/Makefile
plugins/dummy/Makefile
plugins/font/Makefile
plugins/keybindings/Makefile
plugins/keyboard/Makefile
plugins/media-keys/Makefile
plugins/media-keys/actions/Makefile
plugins/mouse/Makefile
plugins/screensaver/Makefile
plugins/sound/Makefile
plugins/sound/libsounds/Makefile
plugins/typing-break/Makefile
plugins/xrandr/Makefile
plugins/xrdb/Makefile
plugins/xrdb/data/Makefile
plugins/xsettings/Makefile
data/Makefile
data/gnome-settings-daemon.pc
po/Makefile.in
])

dnl ---------------------------------------------------------------------------
dnl - Show summary
dnl ---------------------------------------------------------------------------

echo "
                    gnome-settings-daemon $VERSION
                    =============================

	prefix:                   ${prefix}
	exec_prefix:              ${exec_prefix}
        libdir:                   ${libdir}
        bindir:                   ${bindir}
        sbindir:                  ${sbindir}
        sysconfdir:               ${sysconfdir}
        sysconfsubdir:            ${sysconfsubdir}
        localstatedir:            ${localstatedir}
        datadir:                  ${datadir}
	source code location:	  ${srcdir}
	compiler:		  ${CC}
	cflags:		          ${CFLAGS}
        Maintainer mode:          ${USE_MAINTAINER_MODE}

        dbus-1 system.d dir:      ${DBUS_SYS_DIR}
"