89 lines
3.3 KiB
Nix
89 lines
3.3 KiB
Nix
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{ stdenv, callPackage, recurseIntoAttrs, makeRustPlatform, llvm, fetchurl
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, targets ? []
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, targetToolchains ? []
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, targetPatches ? []
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, fetchFromGitHub
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}:
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let
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rustPlatform = recurseIntoAttrs (makeRustPlatform (callPackage ./bootstrap.nix {}));
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version = "1.28.0";
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src = fetchFromGitHub {
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owner = "m-labs";
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repo = "rust";
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sha256 = "03lfps3xvvv7wv1nnwn3n1ji13z099vx8c3fpbzp9rnasrwzp5jy";
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rev = "f305fb024318e96997fbe6e4a105b0cc1052aad4"; # artiq-1.28.0 branch
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fetchSubmodules = true;
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};
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in rec {
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# nixcloud team code
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or1k-crates = stdenv.mkDerivation {
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name = "or1k-crates";
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inherit src;
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phases = [ "unpackPhase" "buildPhase" ];
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buildPhase = ''
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destdir=$out
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rustc="${rustc_internal}/bin/rustc --out-dir ''${destdir} -L ''${destdir} --target or1k-unknown-none -g -C target-feature=+mul,+div,+ffl1,+cmov,+addc -C opt-level=s --crate-type rlib"
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mkdir -p ''${destdir}
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''${rustc} --crate-name core src/libcore/lib.rs
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''${rustc} --crate-name compiler_builtins src/libcompiler_builtins/src/lib.rs --cfg 'feature="compiler-builtins"' --cfg 'feature="mem"'
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''${rustc} --crate-name std_unicode src/libstd_unicode/lib.rs
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''${rustc} --crate-name alloc src/liballoc/lib.rs
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''${rustc} --crate-name libc src/liblibc_mini/lib.rs
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''${rustc} --crate-name unwind src/libunwind/lib.rs
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''${rustc} -Cpanic=abort --crate-name panic_abort src/libpanic_abort/lib.rs
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''${rustc} -Cpanic=unwind --crate-name panic_unwind src/libpanic_unwind/lib.rs --cfg llvm_libunwind
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'';
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};
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# nixcloud team code
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# this is basically a wrapper, which uses rustc_internal and inserts or1k-crates into it
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rustc = stdenv.mkDerivation {
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name = "rustc";
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src = ./.;
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installPhase = ''
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mkdir $out
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mkdir -p $out/lib/rustlib/or1k-unknown-none/lib/
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cp -r ${or1k-crates}/* $out/lib/rustlib/or1k-unknown-none/lib/
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cp -r ${rustc_internal}/* $out
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'';
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meta = with stdenv.lib; {
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homepage = https://www.rust-lang.org/;
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description = "A safe, concurrent, practical language";
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#maintainers = with maintainers; [ sb0 ];
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license = [ licenses.mit licenses.asl20 ];
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platforms = platforms.linux ++ platforms.darwin;
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};
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};
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# nixcloud team code
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# originally rustc but now renamed to rustc_internal
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rustc_internal = callPackage ./rustc.nix {
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inherit stdenv llvm targets targetPatches targetToolchains rustPlatform version src;
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patches = [
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./patches/net-tcp-disable-tests.patch
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# Re-evaluate if this we need to disable this one
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#./patches/stdsimd-disable-doctest.patch
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# Fails on hydra - not locally; the exact reason is unknown.
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# Comments in the test suggest that some non-reproducible environment
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# variables such $RANDOM can make it fail.
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./patches/disable-test-inherit-env.patch
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];
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forceBundledLLVM = true;
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#configureFlags = [ "--release-channel=stable" ];
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# 1. Upstream is not running tests on aarch64:
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# see https://github.com/rust-lang/rust/issues/49807#issuecomment-380860567
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# So we do the same.
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# 2. Tests run out of memory for i686
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#doCheck = !stdenv.isAarch64 && !stdenv.isi686;
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# Disabled for now; see https://github.com/NixOS/nixpkgs/pull/42348#issuecomment-402115598.
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doCheck = false;
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};
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}
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