more fixes when LAGRAPH_SUITESPARSE is false

Author: DrTimothyAldenDavis

experimental/algorithm/LAGraph_Coarsen_Matching.c

@@ -86,6 +86,8 @@ This method requires O(n + e) space for an undirected graph with e edges and n n
 
 #define F_INDEX_UNARY(f)  ((void (*)(void *, const void *, GrB_Index, GrB_Index, const void *)) f)
 
+#if LAGRAPH_SUITESPARSE
+
 void valueeq_index_func (bool *z, const uint64_t *x, GrB_Index i, GrB_Index j, const void *y) {
     (*z) = ((*x) == i) ;
 }
@@ -244,6 +246,7 @@ static int LAGraph_Parent_to_S
     LG_FREE_WORK ;
     return (GrB_SUCCESS) ;
 }
+#endif
 
 
 #undef LG_FREE_ALL

experimental/algorithm/LG_CC_FastSV5.c

@@ -51,6 +51,8 @@
 
 // FIXME: not ready for src; need a vanilla method with no GxB
 
+#if LAGRAPH_SUITESPARSE
+
 //------------------------------------------------------------------------------
 // hash functions: todo describe me
 //------------------------------------------------------------------------------
@@ -293,6 +295,8 @@ static inline int Reduce_assign32
     return (GrB_SUCCESS) ;
 }
 
+#endif
+
 //------------------------------------------------------------------------------
 // LG_CC_FastSV5
 //------------------------------------------------------------------------------

experimental/benchmark/mcm_demo.c

@@ -39,6 +39,8 @@
         LAGraph_Free((void *)&X, NULL);                                        \
     }
 
+#if LAGRAPH_SUITESPARSE
+
 GrB_Info check_matching(GrB_Matrix A, GrB_Vector mateC, char *msg)
 {
     GrB_Index nmatched = 0;
@@ -96,6 +98,7 @@ GrB_Info check_matching(GrB_Matrix A, GrB_Vector mateC, char *msg)
     GrB_Matrix_free(&M);
     return (GrB_SUCCESS);
 }
+#endif
 
 #undef LG_FREE_ALL
 #define LG_FREE_ALL                                                            \
@@ -109,6 +112,8 @@ GrB_Info check_matching(GrB_Matrix A, GrB_Vector mateC, char *msg)
 
 int main(int argc, char **argv)
 {
+#if LAGRAPH_SUITESPARSE
+
     //--------------------------------------------------------------------------
     // declare inputs and outputs
     //--------------------------------------------------------------------------
@@ -268,5 +273,8 @@ int main(int argc, char **argv)
     LG_FREE_ALL;
 
     LAGRAPH_TRY(LAGraph_Finalize(msg));
-    return (GrB_SUCCESS);
+    return (GrB_SUCCESS) ;
+#else
+    return (GrB_NOT_IMPLEMENTED) ;
+#endif
 }