From: "Dmitry V. Levin" <ldv@altlinux.org>
To: devel@lists.altlinux.org
Subject: Re: [devel] Статические библиотеки и thin LTO
Date: Mon, 30 Aug 2021 12:39:54 +0300
Message-ID: <20210830093954.GB30406@altlinux.org> (raw)
In-Reply-To: <20210830123000.e0cd696d13a091eac7c3273e@altlinux.org>
On Mon, Aug 30, 2021 at 12:30:00PM +0300, Andrey Savchenko wrote:
> On Mon, 30 Aug 2021 12:18:18 +0300 Dmitry V. Levin wrote:
> > On Sun, Aug 29, 2021 at 10:34:49AM +0400, Alexey Sheplyakov wrote:
[...]
> > > Тогда почему бы не написать об этом прямо, например:
> > >
> > > process-lto: ERROR: ./usr/lib64/libfoo.a: contains GIMPLE bytecode only.
> > > Bytecode should NOT be packaged since its format can change between GCC versions.
> > > To package the machine code in static libraries use -ffat-lto-objects option:
> > > %define optflags_lto %optflags_lto -ffat-lto-object
> > > Alternatively you might want to stop packaging static libraries.
> > >
> > > А не говорить загадками -- "contains __gnu_lto_slim only".
> > > "Perhaps you need" - а как понять, таки нужно, или не нужно?
> >
> > Предлагаю компромиссный вариант: в диагностике написать короткую формально
> > корректную фразу для скриптов, которая будет меняться редко, после которой
> > длинный текст для людей с описанием, которое может меняться чаще.
> > Например, так:
> >
> > process-lto: ERROR: ./usr/lib64/libfoo.a: contains __gnu_lto_slim
> > Most likely this file contains GIMPLE bytecode that should NOT be packaged
> > since its format can change between GCC versions.
> > Use -ffat-lto-objects option to package machine code in static libraries, e.g.
> > %{?optflags_lto:%global optflags_lto %optflags_lto -ffat-lto-objects}
> > Alternatively, you might want to stop packaging static libraries.
>
> s/to stop packaging static libraries/to disable LTO for this package/
Или обе альтернативы, например:
Alternatively, you might want to stop packaging static libraries
or disable link-time optimization for this package.
--
ldv
next prev parent reply other threads:[~2021-08-30 9:39 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 18:20 [devel] I: LTO in %optflags by default Dmitry V. Levin
2021-08-24 18:21 ` Dmitry V. Levin
2021-08-24 18:22 ` Dmitry V. Levin
2021-08-25 0:04 ` Dmitry V. Levin
2021-08-25 8:18 ` Vitaly Lipatov
2021-08-25 8:28 ` Ivan A. Melnikov
2021-08-25 8:38 ` Vitaly Lipatov
2021-08-25 9:18 ` Andrey Savchenko
2021-08-25 17:14 ` [devel] devel-static Dmitry V. Levin
2021-08-25 17:25 ` Alexey Sheplyakov
2021-08-25 19:19 ` Andrey Savchenko
2021-08-25 19:14 ` Andrey Savchenko
2021-08-25 19:58 ` Vitaly Lipatov
2021-08-25 20:52 ` Andrey Savchenko
2021-08-25 21:06 ` Vitaly Lipatov
2021-08-25 21:36 ` Andrey Savchenko
2021-08-27 19:43 ` [devel] Статические библиотеки и thin LTO (Was: I: LTO in %optflags by default) Alexey Sheplyakov
2021-08-27 22:18 ` [devel] Статические библиотеки и thin LTO Vitaly Chikunov
2021-08-29 6:34 ` Alexey Sheplyakov
2021-08-30 9:18 ` Dmitry V. Levin
2021-08-30 9:30 ` Andrey Savchenko
2021-08-30 9:39 ` Dmitry V. Levin [this message]
2021-08-30 14:36 ` Andrey Savchenko
2021-08-30 9:50 ` Arseny Maslennikov
2021-08-24 18:23 ` [devel] I: LTO in %optflags by default Dmitry V. Levin
2021-08-24 19:19 ` Dmitry V. Levin
2021-08-25 0:33 ` Dmitry V. Levin
2021-08-26 6:00 ` [devel] I: LTO in %optflags by defaulta (top-level asm) Vitaly Chikunov
2021-08-25 5:27 ` [devel] I: LTO in %optflags by default Ivan A. Melnikov
2021-08-25 5:46 ` Denis Medvedev
2021-08-25 5:50 ` Denis Medvedev
2021-08-25 6:53 ` Andrey Savchenko
2021-08-25 7:03 ` Denis Medvedev
2021-08-25 7:32 ` Andrey Savchenko
2021-08-26 18:43 ` Michael Shigorin
2021-08-25 7:12 ` Ivan A. Melnikov
2021-08-25 8:14 ` Alexey Tourbin
2021-08-25 8:39 ` Andrey Savchenko
2021-08-25 7:12 ` Alexey Sheplyakov
2021-08-25 16:28 ` Dmitry V. Levin
2021-08-25 17:48 ` Dmitry V. Levin
2021-08-25 7:37 ` Alexey Sheplyakov
2021-08-25 18:07 ` [devel] Administrivia Dmitry V. Levin
2021-08-25 19:25 ` Alexey Sheplyakov
2021-08-25 20:03 ` Alexey V. Vissarionov
2021-08-26 19:02 ` [devel] Administrivii Michael Shigorin
2021-08-26 19:18 ` [devel] debugedit Dmitry V. Levin
2021-10-13 9:16 ` [devel] debugedit DWARF version 0 Denis Medvedev
2021-10-13 9:51 ` Dmitry V. Levin
2021-10-13 9:51 ` Denis Medvedev
2021-08-25 19:27 ` [devel] I: LTO in %optflags by default Andrey Savchenko
2021-08-25 23:54 ` Dmitry V. Levin
2021-08-26 9:35 ` Alexey V. Vissarionov
2021-08-26 19:33 ` Andrey Savchenko
2021-08-27 0:37 ` Dmitry V. Levin
2021-08-27 8:07 ` Sergey V Turchin
2021-08-27 9:11 ` Alexey V. Vissarionov
2021-08-27 10:00 ` Alexey Sheplyakov
2021-08-27 12:54 ` Dmitry V. Levin
2021-08-25 10:45 ` Vitaly Lipatov
2021-08-25 16:20 ` Dmitry V. Levin
2021-08-25 20:23 ` Vitaly Lipatov
2021-08-25 20:30 ` Dmitry V. Levin
2021-08-25 21:24 ` Dmitry V. Levin
2021-08-25 23:07 ` Aleksey Novodvorsky
2021-08-25 23:19 ` Dmitry V. Levin
2021-08-25 23:54 ` Andrey Savchenko
2021-08-26 0:04 ` Dmitry V. Levin
2021-08-26 6:39 ` Andrey Savchenko
2021-08-26 7:25 ` Vitaly Lipatov
2021-08-27 0:20 ` Dmitry V. Levin
2021-08-26 9:40 ` Alexey V. Vissarionov
2021-08-26 4:23 ` alexei
2021-08-26 8:24 ` Dmitry V. Levin
2021-08-26 0:26 ` Dmitry V. Levin
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