84 lines
3.2 KiB
Nix
84 lines
3.2 KiB
Nix
{stdenv, fetchurl, which, file, perl, curl, python27, makeWrapper}:
|
|
|
|
/* Rust's build process has a few quirks :
|
|
|
|
- It requires some patched in llvm that haven't landed upstream, so it
|
|
compiles its own llvm. This might change in the future, so at some
|
|
point we may be able to switch to nix's llvm.
|
|
|
|
- The Rust compiler is written is Rust, so it requires a bootstrap
|
|
compiler, which is downloaded during the build. To make the build
|
|
pure, we download it ourself before and put it where it is
|
|
expected. Once the language is stable (1.0) , we might want to
|
|
switch it to use nix's packaged rust compiler.
|
|
|
|
*/
|
|
|
|
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}
|
|
'';
|
|
|
|
# The compiler requires cc, so we patch the source to tell it where to find it
|
|
patches = [ ./hardcode_paths.patch ];
|
|
postPatch = ''
|
|
substituteInPlace src/librustc/back/link.rs \
|
|
--subst-var-by "gccPath" ${stdenv.gcc}/bin/cc \
|
|
--subst-var-by "binutilsPath" ${stdenv.gcc.binutils}/bin/ar
|
|
'';
|
|
|
|
# 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 ${stdenv.gcc.gcc}/lib/:${stdenv.gcc.gcc}/lib64/ \
|
|
${target}/stage0/bin/rustc
|
|
'' else null;
|
|
|
|
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" ];
|
|
};
|
|
}
|
|
|