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gnu: rust-1.59: Fix building for riscv64-linux.

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* gnu/packages/rust.scm (rust-1.59)[arguments]: When building for
riscv64-linux add a phase to support building with llvm < 14.
This commit is contained in:
Efraim Flashner 2022-09-13 11:21:18 +03:00
parent 07140e8b10
commit 279349209e
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GPG key ID: 41AAE7DCCA3D8351
1 changed files with 27 additions and 7 deletions
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34
gnu/packages/rust.scm
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@ -565,13 +565,33 @@ (define rust-1.58
rust-1.57 "1.58.1" "1iq7kj16qfpkx8gvw50d8rf7glbm6s0pj2y1qkrz7mi56vfsyfd8"))
(define rust-1.59
(rust-bootstrapped-package
;; Verified that it *doesn't* build with 1.57. e.g.:
;; * error: `doc(primitive)` should never have been stable
;; * error[E0522]: definition of an unknown language item:
;; `generator_return`
;; * error[E0206]: the trait `Copy` may not be implemented for this type
rust-1.58 "1.59.0" "1yc5bwcbmbwyvpfq7zvra78l0r8y3lbv60kbr62fzz2vx2pfxj57"))
(let ((base-rust
(rust-bootstrapped-package
;; Verified that it *doesn't* build with 1.57. e.g.:
;; * error: `doc(primitive)` should never have been stable
;; * error[E0522]: definition of an unknown language item:
;; `generator_return`
;; * error[E0206]: the trait `Copy` may not be implemented for this type
rust-1.58 "1.59.0" "1yc5bwcbmbwyvpfq7zvra78l0r8y3lbv60kbr62fzz2vx2pfxj57")))
(package
(inherit base-rust)
(arguments
(if (target-riscv64?)
(substitute-keyword-arguments (package-arguments base-rust)
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'revert-riscv-pause-instruction
(lambda _
;; This fails with:
;; error: unknown directive, referring to '.insn'.
;; This is due to building with llvm < 14.
;; https://github.com/rust-lang/stdarch/issues/1291
;; Partial roll-back from this commit:
;; https://github.com/rust-lang/stdarch/pull/1271
(substitute*
"library/stdarch/crates/core_arch/src/riscv_shared/mod.rs"
(("\\.insn i 0x0F, 0, x0, x0, 0x010") ".word 0x0100000F")))))))
(package-arguments base-rust))))))
(define rust-1.60
(rust-bootstrapped-package