Get rid of module-wide config.h mess, use per-directory equivalents (although config-kopete.h is still quite a mess in itself)

Many configuration-related cleanups.

svn path=/trunk/KDE/kdenetwork/krfb/; revision=627480

CMakeLists.txt

@@ -1,3 +1,6 @@
+check_symbol_exists(getifaddrs     "sys/socket.h;netdb.h;ifaddrs.h"     HAVE_GETIFADDRS)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config-krfb.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-krfb.h )
+
 set(vncserver_SRCS
    ${CMAKE_SOURCE_DIR}/krfb/libvncserver/main.c
    ${CMAKE_SOURCE_DIR}/krfb/libvncserver/rfbserver.c

config-krfb.h.cmake

@@ -0,0 +1,5 @@
+/* Define to 1 if you have the `getifaddrs' function. */
+#cmakedefine HAVE_GETIFADDRS 1
+
+/* Define if SLP is available */
+#cmakedefine HAVE_SLP 1

krfb/rfbcontroller.cc

@@ -15,10 +15,6 @@
  *                                                                         *
  ***************************************************************************/
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 /*
  * Contains keyboard & pointer handling from libvncserver's x11vnc.c
  */
@@ -36,6 +32,7 @@
 #include <strings.h>
 #endif
 
+#include <kdefakes.h> // gethostname
 #include <kapplication.h>
 #include <KNotification>
 #include <kdebug.h>

srvloc/getifaddrs.cpp

@@ -23,11 +23,10 @@
  *                           removed glibc dependencies
  */
 
-#include "config.h"
+#include "getifaddrs.h"
 
 #ifndef HAVE_GETIFADDRS
 
-#include "getifaddrs.h"
 #include <net/if.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>

srvloc/getifaddrs.h

@@ -22,11 +22,9 @@
  *                           removed glibs dependencies
  */
 
-#include "config.h"
+#include "config-krfb.h"
 
-#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
-#endif
 
 #include <sys/socket.h>
 #include <net/if.h>

srvloc/kserviceregistry.cpp

@@ -21,7 +21,7 @@
  * TODO: see below..
  */
 
-#include "config.h"
+#include "config-krfb.h"
 #include "kserviceregistry.h"
 #include <kdebug.h>