Plan 9: No Configure.

p4raw-id: //depot/perl@18626

diff --git a/Configure b/Configure
index 85467b9..625a06e 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Sun Feb  2 16:33:35 EET 2003 [metaconfig 3.0 PL70]
+# Generated on Sun Feb  2 17:04:58 EET 2003 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -47,6 +47,18 @@ true || exec sh $0 $argv:q
 (exit $?0) || exec sh $0 $argv:q
 rm -f c1$$ c2$$
 
+if test -e /dev/cputype -a -e /dev/drivers -a -e /dev/osversion -a -e /dev/bintime; then
+       cat >&4 <<EOF
+***
+*** I'm sorry but this system looks like Plan 9 and Plan 9 doesn't do
+*** Configure that well.  (Plan 9 is close to UNIX but not close enough.)
+*** Please read the README.plan9 for further instructions.
+*** Cannot continue, aborting.
+***
+EOF
+       exit 1
+fi
+
 : compute my invocation name
 me=$0
 case "$0" in
@@ -165,7 +177,6 @@ esac
 test -d UU || mkdir UU
 cd UU && rm -f ./*
 
-
 ccname=''
 ccversion=''
 ccsymbols=''