Make gloox an optional dependency

CMakeLists.txt

@@ -1,7 +1,7 @@
 PROJECT( tomahawk )
 CMAKE_MINIMUM_REQUIRED( VERSION 2.8 )
 
-SET( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules" )
+SET( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${CMAKE_SOURCE_DIR}/CMakeModules" )
 SET( THIRDPARTY_DIR  ${CMAKE_SOURCE_DIR}/thirdparty )
 
 # Check if we need qtgui:
@@ -18,12 +18,22 @@ FIND_PACKAGE( Taglib 1.6.0 REQUIRED )
 include( CheckTagLibFileName )
 check_taglib_filename( COMPLEX_TAGLIB_FILENAME )
 
+# required deps
 FIND_PACKAGE( LibLastFm 0.3.3 REQUIRED )
 FIND_PACKAGE( LibEchonest 1.1.1 REQUIRED )
 FIND_PACKAGE( CLucene 0.9.23 REQUIRED )
-FIND_PACKAGE( Gloox 1.0 REQUIRED )
+
 FIND_PACKAGE( QJSON REQUIRED )
 
+# optional deps
+INCLUDE( MacroOptionalFindPackage )
+INCLUDE( MacroLogFeature )
+macro_optional_find_package(Gloox 1.0)
+macro_log_feature(Gloox_FOUND "Gloox" "A portable high-level Jabber/XMPP library for C++" "http://camaya.net/gloox" FALSE "" "Gloox is needed for the Jabber SIP plugin and the XMPP-Bot")
+
+macro_display_feature_log()
+
+
 ADD_SUBDIRECTORY( thirdparty )
 ADD_SUBDIRECTORY( src/libtomahawk )
 ADD_SUBDIRECTORY( src )

src/CMakeLists.txt

@@ -33,7 +33,6 @@ SET( tomahawkSources ${tomahawkSources}
      infosystem/infoplugins/echonestplugin.cpp
      infosystem/infoplugins/musixmatchplugin.cpp
 
-     xmppbot/xmppbot.cpp
      web/api_v1.cpp
 
      musicscanner.cpp
@@ -74,7 +73,7 @@ SET( tomahawkHeaders ${tomahawkHeaders}
      infosystem/infoplugins/echonestplugin.h
      infosystem/infoplugins/musixmatchplugin.h
 
-     xmppbot/xmppbot.h
+
      web/api_v1.h
 
      musicscanner.h
@@ -84,6 +83,7 @@ SET( tomahawkHeaders ${tomahawkHeaders}
      shortcuthandler.h
 )
 
+
 SET( tomahawkHeadersGui ${tomahawkHeadersGui}
      sourcetree/sourcesmodel.h
      sourcetree/sourcetreeitem.h
@@ -142,6 +142,10 @@ IF( UNIX )
   INCLUDE( "CMakeLists.unix.txt" )
 ENDIF( UNIX )
 
+
+IF(Gloox_FOUND)
+    ADD_SUBDIRECTORY( xmppbot )
+ENDIF(Gloox_FOUND)
 ADD_SUBDIRECTORY( sip )
 
 kde4_add_app_icon( tomahawkSources "${CMAKE_SOURCE_DIR}/data/icons/tomahawk-icon-*.png" )
@@ -181,7 +185,6 @@ TARGET_LINK_LIBRARIES( tomahawk
     ${OS_SPECIFIC_LINK_LIBRARIES}
     ${LIBECHONEST_LIBRARY}
     ${LIBLASTFM_LIBRARY}
-    ${GLOOX_LIBRARIES}
     ${QXTWEB_LIBRARIES}
     ${QTWEETLIB_LIBRARIES}
     ${QJSON_LIBRARIES}

src/sip/CMakeLists.txt

@@ -1,3 +1,7 @@
-ADD_SUBDIRECTORY( jabber )
+
+IF(Gloox_FOUND)
+    ADD_SUBDIRECTORY( jabber )
+ENDIF(Gloox_FOUND)
+
 ADD_SUBDIRECTORY( twitter )
 ADD_SUBDIRECTORY( zeroconf )

src/tomahawkapp.cpp

@@ -20,7 +20,6 @@
 #include "playlist/dynamic/GeneratorFactory.h"
 #include "playlist/dynamic/echonest/EchonestGenerator.h"
 #include "utils/tomahawkutils.h"
-#include "xmppbot/xmppbot.h"
 #include "web/api_v1.h"
 #include "scriptresolver.h"
 #include "sourcelist.h"
@@ -37,6 +36,11 @@
     #include <QMessageBox>
 #endif
 
+// should go to a plugin actually
+#ifdef Gloox_FOUND
+    #include "xmppbot/xmppbot.h"
+#endif
+
 #ifdef Q_WS_MAC
 #include "mac/macshortcuthandler.h"
 #endif
@@ -475,6 +479,7 @@ TomahawkApp::setupSIP()
 {
     qDebug() << Q_FUNC_INFO;
 
+#ifdef Gloox_FOUND
     //FIXME: jabber autoconnect is really more, now that there is sip -- should be renamed and/or split out of jabber-specific settings
     if( !arguments().contains( "--nosip" ) && TomahawkSettings::instance()->jabberAutoConnect() )
     {
@@ -483,6 +488,7 @@ TomahawkApp::setupSIP()
         m_sipHandler->connectPlugins( true );
 //        m_sipHandler->setProxy( *TomahawkUtils::proxy() );
     }
+#endif
 }