netbsd-bugs: toolchain/30903: config(8) fails with nested includes

Subject: toolchain/30903: config(8) fails with nested includes
To: None <toolchain-manager@netbsd.org, gnats-admin@netbsd.org,>
From: None <apb@cequrux.com>
List: netbsd-bugs
Date: 08/03/2005 12:58:00

>Number:         30903
>Category:       toolchain
>Synopsis:       config(8) fails with nested includes
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    toolchain-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Aug 03 12:58:00 +0000 2005
>Originator:     Alan Barrett
>Release:        NetBSD 3.99.7
>Organization:
	Not much
>Environment:
System: NetBSD 3.99.7
Architecture: i386
Machine: i386
>Description:
Kernel configuration files with two levels of includes
cause config(8) to fail.

>How-To-Repeat:
$ cd /usr/src/sys/arch/i386/conf
$ echo 'include "arch/i386/conf/GENERIC"' >GENERIC-INC
$ echo 'include "arch/i386/conf/GENERIC-INC"' >GENERIC-INC-INC
$ config GENERIC # works
Build directory is ../compile/GENERIC
Don't forget to run "make depend"
$ config GENERIC-INC # works
Build directory is ../compile/GENERIC-INC
Don't forget to run "make depend"
$ config GENERIC-INC-INC # gives the following error
../../../../arch/i386/conf/GENERIC-INC:1: syntax error
../../../../arch/i386/conf/GENERIC-INC:1: cannot proceed without machine specifier

>Fix: