From 1000d2e674f6097444a450744e8a74b8d6648199 Mon Sep 17 00:00:00 2001
From: NPMurphy <neal.p.murphy@alum.wpi.edu>
Date: Tue, 15 May 2012 01:58:57 -0400
Subject: [PATCH] Make setup run at VT101 on serial port.

---
 .../media-isoinstall/installroot/etc/install.rc        | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/distrib/build/sources/media-isoinstall/installroot/etc/install.rc b/distrib/build/sources/media-isoinstall/installroot/etc/install.rc
index 316636d..ebda669 100644
--- a/distrib/build/sources/media-isoinstall/installroot/etc/install.rc
+++ b/distrib/build/sources/media-isoinstall/installroot/etc/install.rc
@@ -163,7 +163,15 @@ case $restore in
         [ -d /proc/bus/usb ] && mount -n -o move /proc/bus/usb /harddisk/proc/bus/usb
 
         cd /harddisk
-        chroot . /usr/sbin/setup /dev/tty2${autoSetup}
+        echo $(getarg console) | \
+            awk '{if ($1 ~ /ttyS0,[0-9]+$/) { exit 0 } else { exit 1 }}'
+        if [ $? -eq 0 ]; then
+          # Use VT101 on serial port
+          chroot . /bin/bash -c "TERM=vt101 /usr/sbin/setup /dev/tty2${autoSetup}"
+        else
+          # VESA console behaves better
+          chroot . /usr/sbin/setup /dev/tty2${autoSetup}
+        fi
 
       echo -ne $CLS
       echo; echo;