[PATCH] Fix FreeBSD/Solaris linkage

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/Makefile.solaris b/Makefile.solaris
index 9eb2ebc..1a68984 100644
--- a/Makefile.solaris
+++ b/Makefile.solaris
@@ -14,7 +14,7 @@
 all: depend $(PROGS) $(SCRIPTS)
 
 fio: $(OBJS)
-	$(CC) $(CFLAGS) -o $@ $(OBJS) -lc -lpthread -lm -laio -lrt
+	$(CC) $(CFLAGS) -o $@ $(OBJS) -lc -lpthread -lm -laio -lrt -ldl
 
 clean:
 	-rm -f *.o .depend cscope.out $(PROGS)