From: Sam James <sam@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] [PATCH 1/3] meson.eclass: wire up LTO support directly into the meson options
Date: Tue, 20 Feb 2024 06:40:23 +0000 [thread overview]
Message-ID: <871q97ljtl.fsf@gentoo.org> (raw)
In-Reply-To: <c277eb2a-c0c8-4224-9d1e-ccd418e9a589@gmail.com>
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Eli Schwartz <eschwartz93@gmail.com> writes:
> [[PGP Signed Part:Undecided]]
> On 2/20/24 1:24 AM, Mike Gilbert wrote:
>> I'm afraid I get different results. Build log attached. Happy to help
>> figure this out tomorrow.
>>
>> To test, I applied this patch and ran this:
>>
>> ABI_X86="32 x32 64" CFLAGS="-O2 -pipe -march=amdfam10 -flto=2" ebuild
>> zstd-1.5.5-r1.ebuild clean configure
>
>
> Yikes. I wonder if this is also a problem for ffmpeg:
>
> multilib_src_configure() {
>
> [...]
>
> # LTO support, bug #566282, bug #754654, bug #772854
> if [[ ${ABI} != x86 ]] && tc-is-lto; then
> # Respect -flto value, e.g -flto=thin
> local v="$(get-flag flto)"
> [[ -n ${v} ]] && myconf+=( "--enable-lto=${v}" ) || myconf+=(
> "--enable-lto" )
> fi
> filter-lto
It is indeed.. https://bugs.gentoo.org/923491.
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next prev parent reply other threads:[~2024-02-20 6:40 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-20 4:26 [gentoo-dev] [PATCH 0/3] eclass updates for meson <> distutils <> LTO Eli Schwartz
2024-02-20 4:26 ` [gentoo-dev] [PATCH 1/3] meson.eclass: wire up LTO support directly into the meson options Eli Schwartz
2024-02-20 5:58 ` Mike Gilbert
2024-02-20 6:09 ` Eli Schwartz
2024-02-20 6:24 ` Mike Gilbert
2024-02-20 6:33 ` Eli Schwartz
2024-02-20 6:37 ` Eli Schwartz
2024-02-20 6:40 ` Sam James [this message]
2024-02-20 4:26 ` [gentoo-dev] [PATCH 2/3] distutils-r1.eclass: wire up meson-python to meson.eclass Eli Schwartz
2024-02-20 4:42 ` Sam James
2024-02-20 5:12 ` Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 0/5] eclass updates for meson <> distutils <> LTO Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 1/5] meson.eclass: wire up LTO support directly into the meson options Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 2/5] meson.eclass: prefer -D buildtype instead of --buildtype Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 3/5] meson.eclass: refactor src_configure into a setter function Eli Schwartz
2024-02-20 6:42 ` [gentoo-dev] " Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 4/5] distutils-r1.eclass: wire up meson-python to meson.eclass Eli Schwartz
2024-02-20 6:55 ` Michał Górny
2024-02-20 20:45 ` Eli Schwartz
2024-02-20 6:14 ` [gentoo-dev] [PATCH v2 5/5] distutils-r1.eclass: fix src_configure to handle flag-o-matic correctly Eli Schwartz
2024-02-20 6:28 ` [gentoo-dev] [PATCH 2/3] distutils-r1.eclass: wire up meson-python to meson.eclass Michał Górny
2024-02-20 4:26 ` [gentoo-dev] [PATCH 3/3] distutils-r1.eclass: fix src_configure to handle flag-o-matic correctly Eli Schwartz
2024-02-20 6:35 ` Michał Górny
2024-02-20 4:41 ` [gentoo-dev] [PATCH 0/3] eclass updates for meson <> distutils <> LTO Sam James
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