-page_merge_seq_SRC = page-merge-seq.c arc4.c
-page_merge_par_SRC = page-merge-par.c arc4.c
-page_shuffle_SRC = page-shuffle.c arc4.c cksum.c
+page_merge_seq_SRC = page-merge-seq.c ../lib/arc4.c
+page_merge_par_SRC = page-merge-par.c ../lib/arc4.c
+page_shuffle_SRC = page-shuffle.c ../lib/arc4.c ../lib/cksum.c