setup ChangeLog root.cc

[corinna@sourceware.org]

CVSROOT:	/cvs/cygwin-apps
Module name:	setup
Changes by:	corinna@sourceware.org	2013-07-22 17:26:26

Modified files:
	.              : ChangeLog root.cc 

Log message:
	* root.cc (directory_contains_wrong_version): New function to check
	setup machine type against installation machine type.
	(RootPage::OnNext): Call directory_contains_wrong_version and refuse to
	continue if it returns != 0.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/setup/ChangeLog.diff?cvsroot=cygwin-apps&r1=2.814&r2=2.815
http://sourceware.org/cgi-bin/cvsweb.cgi/setup/root.cc.diff?cvsroot=cygwin-apps&r1=2.27&r2=2.28