forked from M-Labs/artiq
Sebastien Bourdeauducq
e424927049
This simplifies the code and avoids multiplication of cargo versions. This installs cargo 1.27, but it is compatible enough with artiq rustc 1.28 not to cause any problems for our purposes.
89 lines
3.3 KiB
Nix
89 lines
3.3 KiB
Nix
{ 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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