nixpkgs/pkgs/build-support/rust/sysroot/src.nix
John Ericson 05efb8ed91 build-support/rust/sysroot/src: Use dont* instead of phase list
Making this separate commit because the original was moved out just the
way it was done before.
2021-11-08 21:38:58 +00:00

27 lines
631 B
Nix

{ lib, stdenv, rustPlatform, buildPackages
, originalCargoToml ? null
}:
stdenv.mkDerivation {
name = "cargo-src";
preferLocalBuild = true;
unpackPhase = "true";
dontConfigure = true;
dontBuild = true;
installPhase = ''
export RUSTC_SRC=${rustPlatform.rustLibSrc.override { }}
''
+ lib.optionalString (originalCargoToml != null) ''
export ORIG_CARGO=${originalCargoToml}
''
+ ''
${buildPackages.python3.withPackages (ps: with ps; [ toml ])}/bin/python3 ${./cargo.py}
mkdir -p $out/src
touch $out/src/lib.rs
cp Cargo.toml $out/Cargo.toml
cp ${./Cargo.lock} $out/Cargo.lock
'';
}