* [PATCH] kbuild: rust: use `-Zdebuginfo-compression`
@ 2024-02-17 0:26 Miguel Ojeda
2024-03-29 19:48 ` Miguel Ojeda
2024-04-02 9:55 ` Alice Ryhl
0 siblings, 2 replies; 3+ messages in thread
From: Miguel Ojeda @ 2024-02-17 0:26 UTC (permalink / raw)
To: Miguel Ojeda, Wedson Almeida Filho, Alex Gaynor
Cc: Boqun Feng, Gary Guo, Björn Roy Baron, Benno Lossin,
Andreas Hindborg, Alice Ryhl, Masahiro Yamada, linux-kbuild,
rust-for-linux, linux-kernel, patches
Rust 1.74.0 introduced (unstable) support for the
`-Zdebuginfo-compression` flag, thus use it.
Link: https://github.com/rust-lang/rust/issues/120953
Link: https://github.com/rust-lang/rust/pull/115358
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---
scripts/Makefile.debug | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/Makefile.debug b/scripts/Makefile.debug
index 059ff38fe0cb..1f96af51f936 100644
--- a/scripts/Makefile.debug
+++ b/scripts/Makefile.debug
@@ -29,10 +29,12 @@ endif
ifdef CONFIG_DEBUG_INFO_COMPRESSED_ZLIB
DEBUG_CFLAGS += -gz=zlib
+DEBUG_RUSTFLAGS += -Zdebuginfo-compression=zlib
KBUILD_AFLAGS += -gz=zlib
KBUILD_LDFLAGS += --compress-debug-sections=zlib
else ifdef CONFIG_DEBUG_INFO_COMPRESSED_ZSTD
DEBUG_CFLAGS += -gz=zstd
+DEBUG_RUSTFLAGS += -Zdebuginfo-compression=zstd
KBUILD_AFLAGS += -gz=zstd
KBUILD_LDFLAGS += --compress-debug-sections=zstd
endif
base-commit: 841c35169323cd833294798e58b9bf63fa4fa1de
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] kbuild: rust: use `-Zdebuginfo-compression`
2024-02-17 0:26 [PATCH] kbuild: rust: use `-Zdebuginfo-compression` Miguel Ojeda
@ 2024-03-29 19:48 ` Miguel Ojeda
2024-04-02 9:55 ` Alice Ryhl
1 sibling, 0 replies; 3+ messages in thread
From: Miguel Ojeda @ 2024-03-29 19:48 UTC (permalink / raw)
To: Miguel Ojeda
Cc: Wedson Almeida Filho, Alex Gaynor, Boqun Feng, Gary Guo,
Björn Roy Baron, Benno Lossin, Andreas Hindborg, Alice Ryhl,
Masahiro Yamada, linux-kbuild, rust-for-linux, linux-kernel,
patches
On Sat, Feb 17, 2024 at 1:26 AM Miguel Ojeda <ojeda@kernel.org> wrote:
>
> Rust 1.74.0 introduced (unstable) support for the
> `-Zdebuginfo-compression` flag, thus use it.
>
> Link: https://github.com/rust-lang/rust/issues/120953
> Link: https://github.com/rust-lang/rust/pull/115358
> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
[ Added note about zstd support in Rust-provided binaries. ]
Applied to `rust-next` -- please feel free to still send reviews or
tested-bys for this one!
Cheers,
Miguel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] kbuild: rust: use `-Zdebuginfo-compression`
2024-02-17 0:26 [PATCH] kbuild: rust: use `-Zdebuginfo-compression` Miguel Ojeda
2024-03-29 19:48 ` Miguel Ojeda
@ 2024-04-02 9:55 ` Alice Ryhl
1 sibling, 0 replies; 3+ messages in thread
From: Alice Ryhl @ 2024-04-02 9:55 UTC (permalink / raw)
To: Miguel Ojeda
Cc: Wedson Almeida Filho, Alex Gaynor, Boqun Feng, Gary Guo,
Björn Roy Baron, Benno Lossin, Andreas Hindborg,
Masahiro Yamada, linux-kbuild, rust-for-linux, linux-kernel,
patches
On Sat, Feb 17, 2024 at 1:26 AM Miguel Ojeda <ojeda@kernel.org> wrote:
>
> Rust 1.74.0 introduced (unstable) support for the
> `-Zdebuginfo-compression` flag, thus use it.
>
> Link: https://github.com/rust-lang/rust/issues/120953
> Link: https://github.com/rust-lang/rust/pull/115358
> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-02 9:55 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2024-03-29 19:48 ` Miguel Ojeda
2024-04-02 9:55 ` Alice Ryhl
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