diff options
| author | Jeffery To <jeffery.to@gmail.com> | 2023-09-30 13:57:43 +0800 |
|---|---|---|
| committer | Jeffery To <jeffery.to@gmail.com> | 2023-10-11 15:50:24 +0800 |
| commit | 8bf2725f9be82eec0849cc5efe77bedeb0a693a0 (patch) | |
| tree | 1ab6dbb0701b1d0427010e646e13222ca2b44466 /lang/rust | |
| parent | b4ec01739865770e3d0432683406844f7fd8e707 (diff) | |
rust: Set release profile settings
* codegen-units, lto, opt-level - Set to values to optimize binary
size[1].
* overflow-checks - Enabled because in release mode, integer overflows
are defined as two's complement wrap[2]. It is highly unlikely that
any program is intentionally relying on this behaviour; it would be
better to panic instead of continue execution in this case.
* debug, debug-assertions, panic, rpath - Set to their default (release)
values, to override any settings made by packages, e.g. ripgrep sets
debug = 1[3].
[1]: https://github.com/johnthagen/min-sized-rust
[2]: https://huonw.github.io/blog/2016/04/myths-and-legends-about-integer-overflow-in-rust/
[3]: https://github.com/BurntSushi/ripgrep/blob/13.0.0/Cargo.toml#L79-L80
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Diffstat (limited to 'lang/rust')
| -rw-r--r-- | lang/rust/rust-values.mk | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lang/rust/rust-values.mk b/lang/rust/rust-values.mk index 0a18cd17f..4c21c2752 100644 --- a/lang/rust/rust-values.mk +++ b/lang/rust/rust-values.mk @@ -81,7 +81,14 @@ CARGO_PKG_CONFIG_VARS= \ $(RUST_SCCACHE_VARS) \ CARGO_BUILD_TARGET=$(RUSTC_TARGET_ARCH) \ CARGO_HOME=$(CARGO_HOME) \ - CARGO_PROFILE_RELEASE_OPT_LEVEL=s \ + CARGO_PROFILE_RELEASE_CODEGEN_UNITS=1 \ + CARGO_PROFILE_RELEASE_DEBUG=false \ + CARGO_PROFILE_RELEASE_DEBUG_ASSERTIONS=false \ + CARGO_PROFILE_RELEASE_LTO=true \ + CARGO_PROFILE_RELEASE_OPT_LEVEL=z \ + CARGO_PROFILE_RELEASE_OVERFLOW_CHECKS=true \ + CARGO_PROFILE_RELEASE_PANIC=unwind \ + CARGO_PROFILE_RELEASE_RPATH=false \ CARGO_TARGET_$(subst -,_,$(call toupper,$(RUSTC_TARGET_ARCH)))_LINKER=$(TARGET_CC_NOCACHE) \ RUSTFLAGS="$(CARGO_RUSTFLAGS)" \ TARGET_CC=$(TARGET_CC_NOCACHE) \ |