nixpkgs/pkgs/development/compilers/ante/default.nix
2022-09-14 13:48:46 +02:00

54 lines
1.6 KiB
Nix

{ fetchFromGitHub
, lib
, libffi
, libxml2
, llvmPackages_13
, ncurses
, rustPlatform
}:
rustPlatform.buildRustPackage {
pname = "ante";
version = "unstable-2022-08-22";
src = fetchFromGitHub {
owner = "jfecher";
repo = "ante";
rev = "8b708d549c213c34e4ca62d31cf0dd25bfa7b548";
sha256 = "sha256-s8nDuG32lI4pBLsOzgfyUGpc7/r0j4EhzH54ErBK7A0=";
};
cargoSha256 = "sha256-29D7kPG7vop9lIxWQnaHkCTRY8YsCjERRCOvbU7oemQ=";
/*
https://crates.io/crates/llvm-sys#llvm-compatibility
llvm-sys requires a specific version of llvmPackages,
that is not the same as the one included by default with rustPlatform.
*/
nativeBuildInputs = [ llvmPackages_13.llvm ];
buildInputs = [ libffi libxml2 ncurses ];
postPatch = ''
substituteInPlace tests/golden_tests.rs --replace \
'target/debug' "target/$(rustc -vV | sed -n 's|host: ||p')/release"
'';
preBuild =
let
major = lib.versions.major llvmPackages_13.llvm.version;
minor = lib.versions.minor llvmPackages_13.llvm.version;
llvm-sys-ver = "${major}${builtins.substring 0 1 minor}";
in
''
# On some architectures llvm-sys is not using the package listed inside nativeBuildInputs
export LLVM_SYS_${llvm-sys-ver}_PREFIX=${llvmPackages_13.llvm.dev}
export ANTE_STDLIB_DIR=$out/lib
mkdir -p $ANTE_STDLIB_DIR
cp -r $src/stdlib/* $ANTE_STDLIB_DIR
'';
meta = with lib; {
homepage = "https://antelang.org/";
description = "A low-level functional language for exploring refinement types, lifetime inference, and algebraic effects";
license = with licenses; [ mit ];
maintainers = with maintainers; [ ehllie ];
};
}