Now everything compile with gcc

Tests/GroupTree/testBlockedChebyshevMartin.cpp

 // ==== CMAKE =====
 // @FUSE_BLAS
+// @FUSE_STARPU
 // ================
 // Keep in private GIT
 

Tests/GroupTree/testBlockedImplicitAlgorithm.cpp

-
+// @FUSE_STARPU
+// @FUSE_MPI
+//
 // Keep in private GIT
 #include <iostream>
 #include <fstream>

Tests/GroupTree/testBlockedImplicitChebyshev.cpp

-
+// @FUSE_BLAS
+//
+// @FUSE_STARPU
 // Keep in private GIT
 #include <iostream>
 #include <fstream>

Tests/GroupTree/testBlockedImplicitUniform.cpp

+// @FUSE_BLAS
+// @FUSE_FFT
+// @FUSE_STARPU
+// @FUSE_MPI
 
 // Keep in private GIT
 #include <iostream>

Tests/GroupTree/testBlockedUniform.cpp

@@ -2,6 +2,7 @@
 // ==== CMAKE =====
 // @FUSE_BLAS
 // @FUSE_FFT
+// @FUSE_STARPU
 // ================
 // Keep in private GIT