- (djm) Only enable PAM_TTY kludge for Linux. Problem report from
   Kevin Steves <stevesk@sweden.hp.com>
diff --git a/configure.in b/configure.in
index ace6de4..4d0f6ea 100644
--- a/configure.in
+++ b/configure.in
@@ -99,6 +99,7 @@
 *-*-linux*)
 	no_dev_ptmx=1
 	AC_DEFINE(DONT_TRY_OTHER_AF)
+	AC_DEFINE(PAM_TTY_KLUDGE)
 	inet6_default_4in6=yes
 	;;
 *-*-netbsd*)