Do not create fake libganglia.so.

libganglia.so is now loaded during runtime by dlopen
and no longer required during link time

sinks/Makefile

@@ -5,8 +5,6 @@ libganglia.so:
 	@find /usr ! -readable -prune -o -type d ! -executable -prune -o -name "$@*" -print0 | \
 	    xargs --null --no-run-if-empty --replace \
 	        ln --symbolic --verbose --force '{}' "$@"
-	@if [[ ! -e "$@" ]]; then touch "$@"; fi
-
 
 clean:
 	rm -f libganglia.so