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On Thu, 29 Mar 2007, Steffen Kaiser wrote:
I dunno, why the last changes worked, but the ECHO command cannot work
that way.
I also re-thought the way into this:
a) EXITEMU is copied into install/dosbin so it is in the search PATH.
b) CONFIG.SYS the line added the line
SHELL=\COMMAND.COM /F /P
in order to automatically fail any Critical Errors, e.g. when accessing
drive C: without a filesystem - but also during the copy of the files with
WINNT.EXE
c) dosbin/install.pl is modified as follows:
========
diff -u1 ../../cvs/unattended/install/dosbin/install.pl dosbin/install.pl
- --- ../../cvs/unattended/install/dosbin/install.pl 2005-01-06
22:24:13.000000000 +0100
+++ dosbin/install.pl 2007-03-30 09:56:39.000000000 +0200
@@ -1594,4 +1594,13 @@
my $doit = "$netinst\\doit.bat";
- -$is_linux
- - and push @doit_cmds, 'xcopy /s /e /y Y:\\ C:\\';
+if($is_linux) {
+ # xcopy will copy a file that will prevent a cycling of DOSemu
+ # this is tested as the first command
+ # The filename itself
+ my $noCycling = "$netinst\\" . int(rand(10000000)) . ".tmp";
+ # First of all, if the checkpoint file exist, leave DOSEmu
+ unshift @doit_cmds, "IF EXIST $noCycling EXITEMU";
+ push @doit_cmds, 'xcopy /s /e /y Y:\\ C:\\';
+ # have the XCOPY command copy over the checkpoint file
+ write_file($noCycling, 'prevent cycling of DOSemu');
+}
push @doit_cmds, split /;/, $u->{'_meta'}->{'doit_cmds'};
============
The idea behind is:
The XCOPY command copies a checkpoint file with a random name into
C:\NETINST. The first line of DOIT.BAT calls EXITEMU, if this file is
present. Hence, if there are left-over files from a previous run, the
checkpoint filename is differet.
Bye,
- --
Steffen Kaiser
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