Re: git: 6ad780caa262 - main - Generate termcap.small automatically. This eliminates the need to do synchronization by hand when termcap is updated.

From: Maxim Sobolev <sobomax_at_freebsd.org>
Date: Tue, 13 Sep 2022 20:53:35 UTC
P.S. I am not quite sure if UPDATING entry is necessary. This change should
have no user-visible effects once mergemaster is fixed.

On Tue, Sep 13, 2022 at 1:46 PM Maxim Sobolev <sobomax@freebsd.org> wrote:

> Hi Gordon, should be fixed in 3078531de10d. Please check and let me know
> if there is still any issue.
>
> Thank you!
>
> -Max
>
> On Mon, Sep 12, 2022 at 11:03 AM Maxim Sobolev <sobomax@freebsd.org>
> wrote:
>
>> Hi Gordon,
>>
>> Thanks for letting me know. I will try to reproduce and fix the issue
>> accordingly.
>>
>> -Max
>>
>>
>> On Mon, Sep 12, 2022, 8:41 AM Gordon Bergling <gbe@freebsd.org> wrote:
>>
>>> Hi Maxim,
>>>
>>> On Thu, Sep 08, 2022 at 11:26:58AM +0000, Maxim Sobolev wrote:
>>> > The branch main has been updated by sobomax:
>>> >
>>> > URL:
>>> https://cgit.FreeBSD.org/src/commit/?id=6ad780caa2622954bc0195039efd64cc1eef8174
>>> >
>>> > commit 6ad780caa2622954bc0195039efd64cc1eef8174
>>> > Author:     Maxim Sobolev <sobomax@FreeBSD.org>
>>> > AuthorDate: 2022-08-19 07:00:27 +0000
>>> > Commit:     Maxim Sobolev <sobomax@FreeBSD.org>
>>> > CommitDate: 2022-09-08 11:22:37 +0000
>>> >
>>> >     Generate termcap.small automatically. This eliminates the
>>> >     need to do synchronization by hand when termcap is updated.
>>> >
>>> >     Reviewed by:    uqs, bapt, imp
>>> >     MFC after:      2 weeks
>>> >     Differential Revision:  https://reviews.freebsd.org/D36333
>>>
>>> this sadly breaks mergemaster and etcupdate over NFS mounted read-only
>>> shares.
>>> Took me a while to debug this, because the error messages of both
>>> commands
>>> are bit misleading in such an error case.
>>>
>>> Could you make an entry about this in UPDATING?
>>>
>>> ===> share/termcap (installconfig)
>>> installing DIRS CONFSDIR
>>> install -N /boiler/nfs/src/etc  -d -m 0755 -o root  -g wheel
>>> /var/db/etcupdate/etcupdate-KfDzboi/etc
>>> set -e; set -o pipefail;  (echo "# AUTOMATICALLY GENERATED FROM
>>> `basename termcap`";  for tcname in SC cons25 cons25-m cons25-w cons25l1
>>> cons25l1-m  cons25l1-w cons25l2 cons25l2-m cons25l7 cons25l7-m cons25r
>>> cons25r-m  cons25r-mv cons25r-v cons25w cons30 cons30-m cons30-w cons30l1
>>> cons30l1-m  cons30l1-w cons30l2 cons30l2-m cons30l7 cons30l7-m cons30r
>>> cons30r-m  cons30r-mv cons30r-v cons43 cons43-m cons43-w cons43l1
>>> cons43l1-m  cons43l1-w cons43l2 cons43l2-m cons43l7 cons43l7-m cons43r
>>> cons43r-m  cons43r-mv cons43r-v cons50 cons50-m cons50-w cons50l1
>>> cons50l1-m  cons50l1-w cons50l2 cons50l2-m cons50l7 cons50l7-m cons50r
>>> cons50r-m  cons50r-mv cons50r-v cons60 cons60-m cons60-w cons60l1
>>> cons60l1-m  cons60l1-w cons60l2 cons60l2-m cons60l7 cons60l7-m cons60r
>>> cons60r-m  cons60r-mv cons60r-v ecma[+]italics vt100 xterm xterm-basic
>>> xterm-clear  xterm-color xterm-new xterm-r6 xterm-r6-clear;  do  echo; awk
>>> "/^${tcname}[:|]/{ f = 1; print; next } /^[^\t]/{ f = 0 } f" termcap;
>>> done) > termcap.small
>>> /bin/sh: cannot create termcap.small: Read-only file system
>>> *** Error code 2
>>>
>>> Stop.
>>> make[4]: stopped in /boiler/nfs/src/share/termcap
>>> *** Error code 1
>>>
>>> Stop.
>>> make[3]: stopped in /boiler/nfs/src/share
>>> *** Error code 1
>>>
>>> Stop.
>>> make[2]: stopped in /boiler/nfs/src
>>> *** Error code 1
>>>
>>> [...]
>>>
>>> --Gordon
>>>
>>