fix cmake

Dependecy qxt modules were not pulled, which required requesting
explicitly all modules. Now only the required module can be requested,
and dependencies are automatically pulled

reviewed-by: Arvid E. Picciani <aep@exys.org>

features/FindQxt.cmake

@@ -146,8 +146,9 @@ FOREACH( module ${QXT_MODULES} )
             MESSAGE("Could not find Qxt Module ${module}")
             RETURN()
         ENDIF(QXT_FOUND_${U_MOD})
-        FOREACH(dep QXT_${U_MOD}_DEPENDSON)
-            SET(QXT_DEPENDS_${dep} TRUE)
+        FOREACH(dep ${QXT_${U_MOD}_DEPENDSON})
+            STRING(TOUPPER ${dep} U_DEP)
+            SET(QXT_DEPENDS_${U_DEP} TRUE)
         ENDFOREACH(dep)
     ENDIF(QXT_USE_${U_MOD} OR QXT_DEPENDS_${U_MOD})
 ENDFOREACH(module)