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{ stdenv, fetchurl, makeWrapper, cacert, zlib }:
let
inherit (stdenv.lib) optionalString;
platform = if stdenv.system == "x86_64-linux"
then "x86_64-unknown-linux-gnu"
else abort "missing boostrap url for platform ${stdenv.system}";
bootstrapHash =
if stdenv.system == "x86_64-linux"
then "1hsvf1vj18fqxkqw8jhnwahhk2q5xcl5396czr034fphmp5n4haw"
else throw "missing boostrap hash for platform ${stdenv.system}";
needsPatchelf = stdenv.isLinux;
src = fetchurl {
url = "https://static.rust-lang.org/dist/${version}/rustc-nightly-${platform}.tar.gz";
sha256 = bootstrapHash;
};
version = "2016-11-26";
in
rec {
rustc = stdenv.mkDerivation rec {
name = "rustc-nightly-${version}";
inherit version;
inherit src;
meta = with stdenv.lib; {
homepage = http://www.rust-lang.org/;
description = "A safe, concurrent, practical language";
maintainers = with maintainers; [ qknight ];
license = [ licenses.mit licenses.asl20 ];
};
buildInputs = [ makeWrapper ];
phases = ["unpackPhase" "installPhase"];
installPhase = ''
./install.sh --prefix=$out \
--components=rustc
${optionalString needsPatchelf ''
patchelf \
--set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
"$out/bin/rustc"
''}
# Do NOT, I repeat, DO NOT use `wrapProgram` on $out/bin/rustc
# (or similar) here. It causes strange effects where rustc loads
# the wrong libraries in a bootstrap-build causing failures that
# are very hard to track dow. For details, see
# https://github.com/rust-lang/rust/issues/34722#issuecomment-232164943
'';
};
}
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