From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: "Markus Armbruster" <armbru@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: qemu-devel@nongnu.org, Claudio Fontana <cfontana@suse.de>
Subject: Re: Meson can't recover from deletion of generated QAPI file(s)
Date: Wed, 9 Sep 2020 15:06:21 +0200 [thread overview]
Message-ID: <ff7ef6e4-254a-b171-22bf-c5cca4945160@redhat.com> (raw)
In-Reply-To: <87pn6vw2he.fsf@dusky.pond.sub.org>
On 9/9/20 2:37 PM, Markus Armbruster wrote:
> Watch this:
>
> $ rm qapi/qapi-types-error.h
> $ make
> Generating qemu-version.h with a meson_exe.py custom command
> Compiling C object qom/libqom.fa.p/object_interfaces.c.o
> In file included from ../qom/object_interfaces.c:4:
> /work/armbru/qemu/include/qapi/error.h:275:10: fatal error: qapi/qapi-types-error.h: No such file or directory
> 275 | #include "qapi/qapi-types-error.h"
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> compilation terminated.
> make: *** [Makefile.ninja:348: qom/libqom.fa.p/object_interfaces.c.o] Error 1
>
> To recover, I have to run qapi-gen.py manually and exactly right, or
> blow away the build tree and start over.
>
> The old build system did what a build system should: it remade the files
> that are missing or out of date.
>
> I'm still too clueless about Meson to debug this, but I hope I can learn
> from watching you fix it.
Maybe related:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg736135.html
and later:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg738777.html
next prev parent reply other threads:[~2020-09-09 13:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-09 12:37 Meson can't recover from deletion of generated QAPI file(s) Markus Armbruster
2020-09-09 13:06 ` Philippe Mathieu-Daudé [this message]
2020-09-09 13:35 ` Claudio Fontana
2020-09-09 14:35 ` Paolo Bonzini
2020-09-09 14:36 ` Claudio Fontana
2020-09-09 15:05 ` Claudio Fontana
2020-09-09 15:10 ` Paolo Bonzini
2020-09-09 21:25 ` Claudio Fontana
2020-09-09 14:00 ` Marc-André Lureau
2020-09-09 14:34 ` Paolo Bonzini
2020-09-10 7:44 ` Markus Armbruster
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