nixpkgs/pkgs/development/compilers/rust/default.nix
2014-01-22 13:33:04 +01:00

68 lines
2.4 KiB
Nix

{stdenv, fetchurl, which, file, perl, curl, python27, makeWrapper}:
with if stdenv.system == "i686-linux" then {
platform = "linux-i386";
snapshot = "03e60be1f1b90dddd15f3597bc45ec8d9626b35d";
snapshot_sha = "1v1l082gj7d2d4p53xgsxz2k965jcgqhw4cyxmjxc6yh5fw0idx6";
target = "i386-unknown-linux-gnu";
} else if stdenv.system == "x86_64-linux" then {
platform = "linux-x86_64";
snapshot = "aa8fbbacdb1d8a078f3a3fe3478dcbc506bd4090";
snapshot_sha = "17inc23jpznqp0vnskvznm74mm24c1nffhz2bkadhvp2ww0vpjjx";
target = "x86_64-unknown-linux-gnu";
} else if stdenv.system == "x86_64-darwin" then {
platform = "macos-x86_64";
snapshot = "ec746585cb20d1f9edffec74f6ff8be6e93a75f7";
snapshot_sha = "0r8f8x3x8jb1hm40pbgj4i9ll2y5dgjgvj24qg7mp4crbqcqhkd2";
} else {};
let snapshotDate = "2014-01-05";
snapshotRev = "a6d3e57";
snapshotName = "rust-stage0-${snapshotDate}-${snapshotRev}-${platform}-${snapshot}.tar.bz2"; in
stdenv.mkDerivation {
name = "rust-0.9";
src = fetchurl {
url = http://static.rust-lang.org/dist/rust-0.9.tar.gz;
sha256 = "1lfmgnn00wrc30nf5lgg52w58ir3xpsnpmzk2v5a35xp8lsir4f0";
};
# We need rust to build rust. If we don't provide it, configure will try to download it
snapshot = fetchurl {
url = "http://static.rust-lang.org/stage0-snapshots/${snapshotName}";
sha256 = snapshot_sha;
};
# Put the snapshot where it is expected
postUnpack = ''
mkdir $sourceRoot/dl
ln -s $snapshot $sourceRoot/dl/${snapshotName}
'';
# Modify the snapshot compiler so that is can be executed
preBuild = if stdenv.isLinux then ''
make ${target}/stage0/bin/rustc
patchelf --interpreter ${stdenv.glibc}/lib/${stdenv.gcc.dynamicLinker} \
--set-rpath ${stdenv.gcc.gcc}/lib/ \
${target}/stage0/bin/rustc
'' else null;
# rustc requires cc
postInstall = ''
for f in $out/bin/*; do
wrapProgram $f --prefix PATH : "${stdenv.gcc}/bin"
done
'';
buildInputs = [ which file perl curl python27 makeWrapper ];
enableParallelBuilding = true;
meta = {
homepage = http://www.rust-lang.org/;
description = "A safe, concurrent, practical language";
maintainers = [ stdenv.lib.maintainers.madjar ];
license = map (builtins.getAttr "shortName") [ stdenv.lib.licenses.mit stdenv.lib.licenses.asl20 ];
# platforms as per http://static.rust-lang.org/doc/master/tutorial.html#getting-started
platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" ];
};
}