Index: Makefile.am
===================================================================
RCS file: /home/kde/kdenetwork/wifi/Makefile.am,v
--- Makefile.am		1.14
+++ Makefile.am	
@@ -24,7 +24,11 @@ kwifimanager_SOURCES =       interface_wirele
 
 kwifimanager_LDFLAGS = $(all_libraries)
 
-kwifimanager_LDADD = -lartsflow -lmcop -liw $(LIB_KDEUI)
+if HAS_ARTS
+ARTS_LIBS = -lartsflow -lmcop
+endif
+
+kwifimanager_LDADD = $(ARTS_LIBS) -liw $(LIB_KDEUI)
 
 noinst_HEADERS =       interface_wireless.h \
                        interface_wireless_wirelessextensions.h \
Index: configure.in.in
===================================================================
RCS file: /home/kde/kdenetwork/wifi/configure.in.in,v
--- configure.in.in		1.5
+++ configure.in.in	
@@ -57,3 +57,5 @@ AC_TRY_COMPILE(
 )
 
 AC_LANG_RESTORE
+
+AM_CONDITIONAL(HAS_ARTS, test x$have_arts = xyes)
Index: interface_wireless.cpp
===================================================================
RCS file: /home/kde/kdenetwork/wifi/interface_wireless.cpp,v
--- interface_wireless.cpp		1.4
+++ interface_wireless.cpp	
@@ -19,10 +19,14 @@ 
 #include <qdir.h>
 #include <qfile.h>
 #include <qstringlist.h>
+
+#ifndef WITHOUT_ARTS
 #include <arts/artsflow.h>
 #include <arts/connect.h>
 #include <arts/iomanager.h>
 #include <arts/referenceclean.h>
+#endif WITHOUT_ARTS
+
 #include <iostream>
 #include <string>
 #include <klocale.h>
@@ -158,6 +162,8 @@ bool Interface_wireless::get_current_qua
     return false;
 }
 
+#ifndef WITHOUT_ARTS
+
 void
 sinus_wave (double frequency)
 {
@@ -187,6 +193,8 @@ MyTimeNotify::notifyTime ()
   test->terminate ();
 }
 
+#endif
+
 QString
 whois (const char *MAC_ADR, QStringList APList)
 {
Index: interface_wireless.h
===================================================================
RCS file: /home/kde/kdenetwork/wifi/interface_wireless.h,v
--- interface_wireless.h		1.3
+++ interface_wireless.h	
@@ -18,11 +18,16 @@ 
 #ifndef INTERFACE_WIRELESS_H
 #define INTERFACE_WIRELESS_H
 
+#include "config.h"
+
 #include <qobject.h>
 #include <qstring.h>
 #include <qstringlist.h>
+
+#ifndef WITHOUT_ARTS
 #include <arts/iomanager.h>
 #include <arts/dispatcher.h>
+#endif
 
 const int POLL_DELAY_MS = 250; // how much time between device polls
 const int MAX_HISTORY = 240;   // number of device states to be saved
@@ -97,6 +102,8 @@ protected:
   int txpower_disabled;
 };
 
+#ifndef WITHOUT_ARTS
+
 void sinus_wave (double frequency);
 
 class MyTimeNotify:public
@@ -111,6 +118,8 @@ public:
   void notifyTime ();
 };
 
+#endif
+
 QString whois (const char *MAC_ADR, QStringList APList);
 
 #endif /*  INTERFACE_WIRELESS_H */
Index: interface_wireless_wirelessextensions.cpp
===================================================================
RCS file: /home/kde/kdenetwork/wifi/interface_wireless_wirelessextensions.cpp,v
--- interface_wireless_wirelessextensions.cpp		1.13
+++ interface_wireless_wirelessextensions.cpp	
@@ -15,16 +15,19 @@ 
  *                                                                         *
  ***************************************************************************/
 
-#include "config.h"
 #include "interface_wireless_wirelessextensions.h"
 #include <iwlib.h>
 #include <qdir.h>
 #include <qfile.h>
 #include <qstringlist.h>
+
+#ifndef WITHOUT_ARTS
 #include <arts/artsflow.h>
 #include <arts/connect.h>
 #include <arts/iomanager.h>
 #include <arts/referenceclean.h>
+#endif
+
 #include <iostream>
 #include <string>
 #include <klocale.h>
Index: interface_wireless_wirelessextensions.h
===================================================================
RCS file: /home/kde/kdenetwork/wifi/interface_wireless_wirelessextensions.h,v
--- interface_wireless_wirelessextensions.h		1.3
+++ interface_wireless_wirelessextensions.h	
@@ -18,10 +18,15 @@ 
 #ifndef INTERFACE_WIRELESS_WIRELESSEXTENSIONS_H
 #define INTERFACE_WIRELESS_WIRELESSEXTENSIONS_H
 
+#include "config.h"
+
 #include <qstring.h>
 #include <qstringlist.h>
+
+#ifndef WITHOUT_ARTS
 #include <arts/iomanager.h>
 #include <arts/dispatcher.h>
+#endif
 
 #include "interface_wireless.h"
 
Index: kwifimanager.cpp
===================================================================
RCS file: /home/kde/kdenetwork/wifi/kwifimanager.cpp,v
--- kwifimanager.cpp		1.24
+++ kwifimanager.cpp	
@@ -453,7 +453,9 @@ KWiFiManagerApp::tricorder_beep ()
 {
   int sig, noi, qual;
   device->get_current_quality (sig, noi, qual);
+#ifndef WITHOUT_ARTS
   sinus_wave (150.0 + qual * 20);
+#endif
   if (qual == 0)
     {
       tricorder_trigger->changeInterval (2000);
--- status.cpp	
+++ status.cpp	
@@ -16,6 +16,7 @@ 
  ***************************************************************************/
 
 #include <klocale.h>
+#include <unistd.h>
 #include "status.h"
 #include "interface_wireless.h"