diff -ru pam-32.1/pam/configure.in pam-32.1+iPhone/pam/configure.in
--- pam-32.1/pam/configure.in	2006-07-11 03:24:07.000000000 +0000
+++ pam-32.1+iPhone/pam/configure.in	2009-04-08 08:28:52.000000000 +0000
@@ -28,7 +28,7 @@
 dnl Useful info (believed to be portable)
 dnl
 LOCALSRCDIR=`/bin/pwd`         ; AC_SUBST(LOCALSRCDIR)
-OS=`uname|sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+OS=darwin
 AC_SUBST(OS)
 
 dnl