makefile.patch for pwauth

--- Makefile.ori	2011-10-05 15:45:04.000000000 +0200
+++ Makefile	2016-03-01 15:21:01.339101140 +0100
@@ -7,11 +7,11 @@

 # Settings for author's system (Redhat 6.1)
 CC=gcc
-LIB= -lcrypt
-LOCALFLAGS= -g
+#LIB= -lcrypt
+LOCALFLAGS= -g

 # For PAM on Redhat Linux
-# LIB=-lpam -ldl
+LIB=-lpam -ldl

 # For PAM on Solaris or OS X
 # LIB=-lpam