mirror of
https://github.com/BLAKE3-team/BLAKE3
synced 2024-05-06 12:56:08 +02:00
4d6dfc4eed
Changes since 1.0.0:
- The NEON implementation is now enabled by default on AArch64 targets.
Previously it was disabled without the "neon" Cargo feature in Rust or
the "BLAKE3_USE_NEON=1" preprocessor flag in C. This is still the case
on ARM targets other than AArch64, because of the lack of dynamic CPU
feature detection on ARM. Contributed by @rsdy.
- The previous change leads to some build incompatibilities,
particularly in C. If you build the C implementation for AArch64
targets, you now need to include blake3_neon.c, or else you'll get a
linker error like "undefined reference to `blake3_hash_many_neon'". If
you don't want the NEON implementation, you need to explicitly set
"BLAKE3_USE_NEON=0". On the Rust side, AArch64 targets now require the
C toolchain by default. build.rs includes workarounds for missing or
very old C compilers for x86, but it doesn't currently include such
workarounds for AArch64. If we hear about build breaks related to
this, we can add more workarounds as appropriate.
- C-specific Git tags ("c-0.3.7" etc.) have been removed, and all the
projects in this repo (Rust "blake3", Rust "b3sum", and the C
implementation) will continue to be versioned in lockstep for the
foreseeable future.
28 lines
629 B
INI
28 lines
629 B
INI
[package]
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name = "b3sum"
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version = "1.1.0"
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authors = ["Jack O'Connor <oconnor663@gmail.com>"]
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description = "a command line implementation of the BLAKE3 hash function"
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repository = "https://github.com/BLAKE3-team/BLAKE3"
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license = "CC0-1.0 OR Apache-2.0"
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readme = "README.md"
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edition = "2018"
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[features]
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neon = ["blake3/neon"]
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prefer_intrinsics = ["blake3/prefer_intrinsics"]
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pure = ["blake3/pure"]
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[dependencies]
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anyhow = "1.0.25"
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blake3 = { version = "1", path = "..", features = ["rayon"] }
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clap = "2.33.1"
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hex = "0.4.0"
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memmap = "0.7.0"
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rayon = "1.2.1"
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wild = "2.0.3"
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[dev-dependencies]
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duct = "0.13.3"
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tempfile = "3.1.0"
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