document --with-pam-login

--HG--
branch : 1.7

diff --git a/INSTALL b/INSTALL
index 7e6a5c5b31747664f55d29b3f13f218eb2450d6f..0e13da0817b1b4d89d8a48ebd5a4f84531c82f99 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -225,6 +225,12 @@ Special features/options:
        with your PAM libraries in /etc/pam.conf to obtain syslog output
        for debugging purposes.
 
+  --with-pam-login
+        Enable a specific PAM session when sudo is given the -i option.
+       This changes the PAM service name when sudo is run with the -i
+       option from "sudo" to "sudo-i", allowing for a separate pam
+       configuration for sudo's initial login mode.
+
   --with-AFS
        Enable AFS support with Kerberos authentication.  Should work under
        AFS 3.3.  If your AFS doesn't have -laudit you should be able to