From 7fea014bce1f8dc50d3991a422d5dd21652961da Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Wed, 24 Jul 1996 17:02:18 +0000
Subject: [PATCH] added back check for config.cache from other host type

---
 configure.in | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/configure.in b/configure.in
index d8ccee2ac..42b746ff6 100644
--- a/configure.in
+++ b/configure.in
@@ -246,6 +246,15 @@ dnl What kind of beastie are we being run on?
 dnl Barf if config.cache was generated on another host.
 dnl
 AC_CANONICAL_HOST
+if test -n "$sudo_cv_oldhost" -a "$sudo_cv_oldhost" != "$host"; then
+    echo ""
+    echo "Fatal Error: config.cache exists from another platform!"
+    echo "Please remove it and re-run configure."
+    echo ""
+    exit 1
+fi
+AC_MSG_CHECKING(host type against cached value (if any))
+AC_CACHE_VAL(sudo_cv_oldhost, sudo_cv_oldhost="$host")
 
 dnl
 dnl We want to be able to differentiate between different rev's
-- 
2.40.0