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From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 20 Nov 2020 05:42:53 -0800
Message-ID: <CAMe9rOqhRmXAwb-8LNOsZWWWUjOECuyB1_p_iiEpyFc8SgUs0Q@mail.gmail.com>
Subject: Re: broken check: You should edit tm.texi.in rather than tm.texi
To: =?UTF-8?Q?Martin_Li=C5=A1ka?= <mliska@suse.cz>
Cc: GCC Development <gcc@gcc.gnu.org>
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On Fri, Nov 20, 2020 at 5:24 AM Martin Li=C5=A1ka <mliska@suse.cz> wrote:
>
> Hello.
>
> I hit the following issue:
> /bin/sh /home/marxin/Programming/gcc/gcc/../move-if-change tmp-tm.texi tm=
.texi
> You should edit /home/marxin/Programming/gcc/gcc/doc/tm.texi.in rather th=
an /home/marxin/Programming/gcc/gcc/doc/tm.texi .
>
> Steps to reproduce:
> 1) modify target.def
> 2) you will see:
>
> Verify that you have permission to grant a GFDL license for all
> new text in /dev/shm/objdir/gcc/tm.texi, then copy it to /home/marxin/Pro=
gramming/gcc/gcc/doc/tm.texi.
>
> I copy and commit the changes.
>
> 3) I made another modification to target.def
>
> Now I face the issue as
>         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
>           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
>
> So tm.texi.in is older that tm.texi, but it's fine as both tm.texi.in
> and tm.texi are not modified.
>
> Ideas how to improve the error message? It took me some time to realize
> that 'touch tm.texi.in' is what I need.

Should contrib/gcc_update handle it?

--=20
H.J.