From: Richard Henderson <richard.henderson@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Cc: "Daniel P . Berrangé" <berrange@redhat.com>,
amonakov@ispras.ru, "Warner Losh" <imp@bsdimp.com>
Subject: Re: [PATCH 4/6] meson: allow configuring the x86-64 baseline
Date: Thu, 20 Jun 2024 10:16:00 -0700 [thread overview]
Message-ID: <56955999-6fe1-4f39-a519-2175988b1ff9@linaro.org> (raw)
In-Reply-To: <20240620130254.415699-5-pbonzini@redhat.com>
On 6/20/24 06:02, Paolo Bonzini wrote:
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
> meson.build | 41 ++++++++++++++++++++++++++++-------
> meson_options.txt | 3 +++
> scripts/meson-buildoptions.sh | 3 +++
> 3 files changed, 39 insertions(+), 8 deletions(-)
Acked-by: Richard Henderson <richard.henderson@linaro.org>
For -mneeded, we need gcc 11 and for enforcing GNU_PROPERTY_X86_ISA_1_NEEDED we need glibc
2.33, so:
debian 12
fedora 34
ubuntu 2204
suse leap 15.6 or tumbleweed.
centos stream 9
I believe the -mneeded option will be accepted by FreeBSD's clang, but the note will not
be enforced by the dynamic linker at startup.
However, since this is all optional, requiring an explicit configure option, I don't think
any of this versioning should stand in the way.
r~
next prev parent reply other threads:[~2024-06-20 17:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-20 13:02 [PATCH 0/6] host/i386: allow configuring the x86-64 baseline Paolo Bonzini
2024-06-20 13:02 ` [PATCH 1/6] Revert "host/i386: assume presence of POPCNT" Paolo Bonzini
2024-06-20 13:02 ` [PATCH 2/6] Revert "host/i386: assume presence of SSSE3" Paolo Bonzini
2024-06-20 13:02 ` [PATCH 3/6] Revert "host/i386: assume presence of SSE2" Paolo Bonzini
2024-06-20 13:02 ` [PATCH 4/6] meson: allow configuring the x86-64 baseline Paolo Bonzini
2024-06-20 14:55 ` Daniel P. Berrangé
2024-06-20 15:02 ` Paolo Bonzini
2024-06-20 17:16 ` Richard Henderson [this message]
2024-06-20 13:02 ` [PATCH 5/6] meson: remove dead optimization option Paolo Bonzini
2024-06-20 17:04 ` Richard Henderson
2024-06-20 13:02 ` [PATCH 6/6] meson: require compiler support for chosen x86-64 instructions Paolo Bonzini
2024-06-20 15:01 ` Daniel P. Berrangé
2024-06-20 15:08 ` Paolo Bonzini
2024-06-20 17:21 ` Richard Henderson
2024-06-20 17:37 ` Paolo Bonzini
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