nixpkgs/pkgs/development/compilers/mrustc/default.nix
Valentin Lorentz 92c77733ac mrustc: init at 0.9
mrustc is mostly patched to use shared LLVM sources but still uses
in-tree source for compiler-rt from LLVM 7. This needs to be patched to
compile under glibc 2.31 or later. It's easy enough to reapply all our
compiler-rt patches here.
2021-04-23 10:19:37 +00:00

54 lines
1.3 KiB
Nix

{ lib, stdenv
, fetchFromGitHub
, zlib
}:
let
version = "0.9";
tag = "v${version}";
rev = "15773561e40ca5c8cffe0a618c544b6cfdc5ad7e";
in
stdenv.mkDerivation rec {
pname = "mrustc";
inherit version;
# Always update minicargo.nix and bootstrap.nix in lockstep with this
src = fetchFromGitHub {
owner = "thepowersgang";
repo = "mrustc";
rev = tag;
sha256 = "194ny7vsks5ygiw7d8yxjmp1qwigd71ilchis6xjl6bb2sj97rd2";
};
postPatch = ''
sed -i 's/\$(shell git show --pretty=%H -s)/${rev}/' Makefile
sed -i 's/\$(shell git symbolic-ref -q --short HEAD || git describe --tags --exact-match)/${tag}/' Makefile
sed -i 's/\$(shell git diff-index --quiet HEAD; echo $$?)/0/' Makefile
'';
strictDeps = true;
buildInputs = [ zlib ];
enableParallelBuilding = true;
installPhase = ''
runHook preInstall
mkdir -p $out/bin
cp bin/mrustc $out/bin
runHook postInstall
'';
meta = with lib; {
description = "Mutabah's Rust Compiler";
longDescription = ''
In-progress alternative rust compiler, written in C++.
Capable of building a fully-working copy of rustc,
but not yet suitable for everyday use.
'';
inherit (src.meta) homepage;
license = licenses.mit;
maintainers = with maintainers; [ progval r-burns ];
platforms = [ "x86_64-linux" ];
};
}