+#
+# Check for Qt 4
+#
+AC_ARG_ENABLE(qt4,
+ AS_HELP_STRING([--disable-qt4],[Disable building of Qt4Core mainloop integration]),
+ [case "${enableval}" in
+ yes) HAVE_QT4=yes ;;
+ no) HAVE_QT4=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-qt4) ;;
+ esac],
+ [HAVE_QT4=yes])
+
+if test "x$HAVE_QT4" = "xyes" ; then
+ PKG_CHECK_MODULES( QT4, [ QtCore >= 4.0.0 ])
+ AC_SUBST(QT4_CFLAGS)
+ AC_SUBST(QT4_LIBS)
+ QT4_PREFIX="`$PKG_CONFIG --variable=prefix QtCore`/bin"
+ MOC_QT4="no"
+ AC_CHECK_FILE( "$QT4_PREFIX/moc-qt4", [ MOC_QT4=$QT4_PREFIX/moc-qt4 ], [
+ AC_CHECK_FILE("$QT4_PREFIX/moc", [ MOC_QT4=$QT4_PREFIX/moc ], [
+ AC_MSG_ERROR([Couldn't find QT4 moc])])])
+ AC_SUBST(MOC_QT4)
+fi
+AM_CONDITIONAL(HAVE_QT4, test "x$HAVE_QT4" = "xyes")
+
+#
+# Check for GTK+
+#
+AC_ARG_ENABLE(gtk,
+ AS_HELP_STRING([--disable-gtk],[Disable use of GTK+]),
+ [case "${enableval}" in
+ yes) HAVE_GTK=yes ;;
+ no) HAVE_GTK=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-gtk) ;;
+ esac],
+ [HAVE_GTK=yes])
+
+if test "x$HAVE_GTK" = "xyes" ; then
+ # Check for GTK 2.0
+ PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ])
+ AC_SUBST(GTK20_CFLAGS)
+ AC_SUBST(GTK20_LIBS)
+
+ # Check for GLADE 2.0
+ PKG_CHECK_MODULES(GLADE20, [ libglade-2.0 >= 2.4.0 ])
+ AC_SUBST(GLADE20_CFLAGS)
+ AC_SUBST(GLADE20_LIBS)
+fi
+AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
+
+
+
+#
+# D-BUS
+#
+AC_ARG_ENABLE(dbus,
+ AS_HELP_STRING([--disable-dbus],[Disable use of D-BUS]),
+ [case "${enableval}" in
+ yes) HAVE_DBUS=yes ;;
+ no) HAVE_DBUS=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-dbus) ;;
+ esac],
+ [HAVE_DBUS=yes])
+
+AC_ARG_WITH(dbus-sys, AS_HELP_STRING([--with-dbus-sys=<dir>], [where D-BUS system.d directory is]))
+AC_ARG_WITH(dbus-system-socket, AS_HELP_STRING([--with-dbus-system-address=<address>], [where the dbus system socket is, you probably want to put unix:path= at the start]))
+
+if test "x$HAVE_DBUS" = "xyes" ; then
+ AC_DEFINE(HAVE_DBUS, 1, [Whether we have D-BUS or not])
+
+ PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 0.34 ])
+ DBUS_CFLAGS="$DBUS_CFLAGS -DDBUS_API_SUBJECT_TO_CHANGE"
+ AC_SUBST(DBUS_CFLAGS)
+ AC_SUBST(DBUS_LIBS)
+
+ if ! test -z "$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)
+
+ if ! test -z "$with_dbus_system_address" ; then
+ DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="$with_dbus_system_address"
+ else
+ # Note this default path is hardcoded in D-BUS and should
+ # not use $localstatedir
+ DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=/var/run/dbus/system_bus_socket"
+ fi
+ AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
+
+fi
+AM_CONDITIONAL(HAVE_DBUS, test "x$HAVE_DBUS" = "xyes")
+
+#
+# Expat
+#
+AC_ARG_ENABLE(expat,
+ AS_HELP_STRING([--disable-expat],[Disable use of Expat]),
+ [case "${enableval}" in
+ yes) HAVE_EXPAT=yes ;;
+ no) HAVE_EXPAT=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-expat) ;;
+ esac],
+ [HAVE_EXPAT=yes])
+
+if test "x$HAVE_EXPAT" = "xyes" ; then
+ AC_CHECK_LIB(expat, XML_ParserCreate, [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ], have_expat=false)
+
+ if ! $have_expat ; then
+ AC_MSG_ERROR([*** libexpat not found ***])
+ fi
+fi
+AM_CONDITIONAL(HAVE_EXPAT, test "x$HAVE_EXPAT" = "xyes")
+
+#
+# libdaemon
+#
+AC_ARG_ENABLE(libdaemon,
+ AS_HELP_STRING([--disable-libdaemon],[Disable use of libdaemon]),
+ [case "${enableval}" in
+ yes) HAVE_LIBDAEMON=yes ;;
+ no) HAVE_LIBDAEMON=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-libdaemon) ;;
+ esac],
+ [HAVE_LIBDAEMON=yes])