Remove build.rs #689
Remove build.rs #689
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Where is the unwind feature turned on then? |
When using py-spy as rust library crate, we can enable BTW, there's no code make use of |
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Yeah but that pull request didn't actually update anything to use the
Yeah that's why it's written as a custom cfg and we'll probably want to revert the feature change and do Alternatively, we need to at least specify the feature per platform during builds. Edit: Looks like @benfred made this change in #691. I don't have strong feelings about which pattern to use. It depends how critical having unwind enabled is, I guess, since people will undoubtably build and test without it enabled accidentally when it's an opt-in feature. |
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Hi @zanieb, |
src/binary_parser.rs
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| impl BinaryInfo { | ||
| #[cfg(feature = "unwind")] | ||
| #[cfg(all(feature = "unwind", target_os = "linux", target_arch = "x86_64"))] |
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We also support native unwinding on windows - which I think this might remove.
(also we should probably aim to get in aarch64 / armv7 unwinding on linux in at some point - but that is out of scope of this PR).
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Reverted the change:)
Afeter commit 5820bf6, build.rs has no use anymore, so remove. Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Enable feature `unwind` by default, user can disable it by using: `cargo build --no-default-features` Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
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Afeter commit 5820bf6, build.rs has no use anymore, so remove.