Add driver, flatzinc and gist to the build.

Author: vitaut

CMakeLists.txt

@@ -171,6 +171,8 @@ find_package(Qt4)
 if (QT4_FOUND)
   set(GECODE_HAS_QT "/**/")
   set(GECODE_HAS_GIST "/**/")
+  set(EXTRA_LIBS gist)
+  include(${QT_USE_FILE})
 endif ()
 
 include(CheckSymbolExists)
@@ -299,7 +301,8 @@ foreach (line ${lines})
   endif ()
 endforeach ()
 
-foreach (lib support kernel search int set float minimodel)
+foreach (lib support kernel search int set float
+             minimodel driver flatzinc ${EXTRA_LIBS})
   if (lib STREQUAL "minimodel")
     set(libupper MM)
   else ()
@@ -318,6 +321,11 @@ target_link_libraries(gecodeint gecodekernel)
 target_link_libraries(gecodeset gecodekernel)
 target_link_libraries(gecodeminimodel gecodeint gecodeset gecodesearch)
 
+if (GECODE_HAS_QT)
+  target_link_libraries(gecodeflatzinc ${QT_LIBRARIES})
+  target_link_libraries(gecodegist ${QT_LIBRARIES})
+endif ()
+
 if (FLOATSRC)
   target_link_libraries(gecodefloat gecodekernel)
   target_link_libraries(gecodeminimodel gecodefloat)