From: Asuna <spriteovo@gmail.com>
To: Conor Dooley <conor@kernel.org>
Cc: "Jason Montleon" <jmontleo@redhat.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Alexandre Ghiti" <alex@ghiti.fr>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org
Subject: Re: RISC-V: Re-enable GCC+Rust builds
Date: Thu, 4 Sep 2025 02:52:24 +0800 [thread overview]
Message-ID: <9de3673c-3b1c-4838-a5fe-e8877a1c3ace@gmail.com> (raw)
In-Reply-To: <20250901-unseemly-blimp-a74e3c77e780@spud>
(I apologize if anyone gets this email twice, the first time I
mistakenly sent it as HTML and it was rejected by mailing lists)
> Similarly, something like -Wno-unterminated-string-initialization could
> cause a problem if gcc supports it but not libclang.
And the -Wno-unterminated-string-initialization is not supposed to be a
problem either, today I noticed that in rust/Makefile there is:
# All warnings are inhibited since GCC builds are very experimental,
# many GCC warnings are not supported by Clang, they may only appear in
# some configurations, with new GCC versions, etc.
bindgen_extra_c_flags = -w --target=$(BINDGEN_TARGET)
The -w flag inhibits all warnings, even though Clang may not recognize
it. I was not able to reproduce any errors related to this.
I have a patch ready and will send it later. Please let me know if I'm
missing something there. Thanks.
next prev parent reply other threads:[~2025-09-03 18:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-30 5:00 RISC-V: Re-enable GCC+Rust builds Asuna Yang
2025-08-30 18:17 ` Conor Dooley
2025-09-01 14:08 ` Conor Dooley
2025-09-01 17:19 ` Asuna
2025-09-01 18:04 ` Conor Dooley
2025-09-03 0:59 ` Asuna
2025-09-04 11:28 ` Conor Dooley
2025-09-03 18:52 ` Asuna [this message]
2025-09-03 19:07 ` [PATCH 1/2] rust: get the version of libclang used by bindgen in a separate script Asuna Yang
2025-09-03 19:07 ` [PATCH 2/2] RISC-V: re-enable gcc + rust builds Asuna Yang
2025-09-03 23:27 ` Miguel Ojeda
2025-09-04 23:17 ` Asuna
2025-09-04 12:27 ` Conor Dooley
2025-09-04 22:56 ` Asuna
2025-09-04 23:07 ` Asuna
2025-09-05 15:25 ` Conor Dooley
2025-09-05 15:24 ` Conor Dooley
2025-09-05 15:28 ` Conor Dooley
2025-09-03 23:24 ` [PATCH 1/2] rust: get the version of libclang used by bindgen in a separate script Miguel Ojeda
2025-09-04 23:15 ` Asuna
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