diff options
Diffstat (limited to 'pkgs/build-support/rust/sysroot/default.nix')
-rw-r--r-- | pkgs/build-support/rust/sysroot/default.nix | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/pkgs/build-support/rust/sysroot/default.nix b/pkgs/build-support/rust/sysroot/default.nix new file mode 100644 index 00000000000..4db7cf0dc39 --- /dev/null +++ b/pkgs/build-support/rust/sysroot/default.nix @@ -0,0 +1,41 @@ +{ stdenv, rust, rustPlatform, buildPackages }: + +{ shortTarget, originalCargoToml, target, RUSTFLAGS }: + +let + cargoSrc = stdenv.mkDerivation { + name = "cargo-src"; + preferLocalBuild = true; + phases = [ "installPhase" ]; + installPhase = '' + RUSTC_SRC=${rustPlatform.rustcSrc.override { minimalContent = false; }} ORIG_CARGO=${originalCargoToml} \ + ${buildPackages.python3.withPackages (ps: with ps; [ toml ])}/bin/python3 ${./cargo.py} + mkdir -p $out + cp Cargo.toml $out/Cargo.toml + cp ${./Cargo.lock} $out/Cargo.lock + ''; + }; +in rustPlatform.buildRustPackage { + inherit target RUSTFLAGS; + + name = "custom-sysroot"; + src = cargoSrc; + + RUSTC_BOOTSTRAP = 1; + __internal_dontAddSysroot = true; + cargoSha256 = "0y6dqfhsgk00y3fv5bnjzk0s7i30nwqc1rp0xlrk83hkh80x81mw"; + + doCheck = false; + + installPhase = '' + export LIBS_DIR=$out/lib/rustlib/${shortTarget}/lib + mkdir -p $LIBS_DIR + for f in target/${shortTarget}/release/deps/*.{rlib,rmeta}; do + cp $f $LIBS_DIR + done + + export RUST_SYSROOT=$(rustc --print=sysroot) + host=${rust.toRustTarget stdenv.buildPlatform} + cp -r $RUST_SYSROOT/lib/rustlib/$host $out + ''; +} |