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|
{ lib
, stdenv
, fetchFromSourcehut
, binutils-unwrapped
, harePackages
, makeWrapper
, qbe
, scdoc
, substituteAll
}:
let
inherit (harePackages) harec;
in
stdenv.mkDerivation (finalAttrs: {
pname = "hare";
version = "unstable-2023-04-23";
src = fetchFromSourcehut {
owner = "~sircmpwn";
repo = "hare";
rev = "464ec7a660b12ab1ef8e4dcc9d00604cec996c6e";
hash = "sha256-5/ObckDxosqUkFfDVhGA/0kwjFzDUxu420nkfa97vqM=";
};
nativeBuildInputs = [
binutils-unwrapped
harec
makeWrapper
qbe
scdoc
];
buildInputs = [
binutils-unwrapped
harec
qbe
];
strictDeps = true;
configurePhase =
let
# https://harelang.org/platforms/
arch =
if stdenv.isx86_64 then "x86_64"
else if stdenv.isAarch64 then "aarch64"
else if stdenv.hostPlatform.isRiscV && stdenv.is64bit then "riscv64"
else "unsupported";
platform =
if stdenv.isLinux then "linux"
else if stdenv.isFreeBSD then "freebsd"
else "unsupported";
hareflags = "";
config-file = substituteAll {
src = ./config-template.mk;
inherit arch platform hareflags;
};
in
''
runHook preConfigure
export HARECACHE="$NIX_BUILD_TOP/.harecache"
export BINOUT="$NIX_BUILD_TOP/.bin"
cat ${config-file} > config.mk
runHook postConfigure
'';
makeFlags = [
"PREFIX=${placeholder "out"}"
];
doCheck = true;
postInstall =
let
binPath = lib.makeBinPath [
binutils-unwrapped
harec
qbe
];
in
''
wrapProgram $out/bin/hare --prefix PATH : ${binPath}
'';
setupHook = ./setup-hook.sh;
meta = {
homepage = "http://harelang.org/";
description =
"A systems programming language designed to be simple, stable, and robust";
license = lib.licenses.gpl3Only;
maintainers = with lib.maintainers; [ onemoresuza ];
inherit (harec.meta) platforms badPlatforms;
};
})
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