Switch to side-by-side view

--- a/src/mk/SunOS
+++ b/src/mk/SunOS
@@ -7,4 +7,4 @@
 CC = gcc
 CXX = g++
 
-LIBSYS = -lpthread -lnsl -lsocket
+LIBSYS = -lpthread -lnsl -lsocket -ldl