Init

pkgs/sfpi/default.nix

@@ -0,0 +1,30 @@
+{ pkgs }:
+
+rec {
+  sfpi = pkgs.stdenv.mkDerivation {
+    pname = "sfpi";
+    version = "master-01-30-24";
+
+    src = pkgs.fetchFromGitHub {
+      owner = "tenstorrent-metal";
+      repo = "sfpi";
+      rev = "aa4e71d";
+      hash = "sha256-JWSEDx7CCAfuhEhrmcrZunEwWdrsXl71pLJA4Fqme0s=";
+    };
+
+    postPatch = ''
+      ln -s ${tt-gcc} compiler
+    '';
+
+    buildPhase = ''
+      make -C tests all
+    '';
+
+    installPhase = ''
+      mkdir -p $out/compiler/libexec
+      bin/release.sh $out
+    '';
+  };
+
+  tt-gcc = import ./tt-gcc.nix { inherit pkgs; };
+}

pkgs/sfpi/tt-gcc.nix

@@ -0,0 +1,57 @@
+{ pkgs }:
+
+pkgs.stdenv.mkDerivation rec {
+  pname = "tt-gcc";
+  version = "master-01-30-24";
+
+  src = pkgs.fetchFromGitHub {
+    owner = "tenstorrent-metal";
+    repo = "sfpi-tt-gcc";
+    rev = "94a51a7";
+    # this takes a while and we don't need all of them
+    fetchSubmodules = true;
+    leaveDotGit = true;
+    hash = "sha256-VliX4Npw8FqTq3vmdsDFRThXFfDgaTomJ+egCEyhOyU=";
+  };
+
+  nativeBuildInputs = with pkgs; [
+    python3
+    util-linux
+    git
+    cacert
+    autoconf
+    automake
+    curl
+    gawk
+    bison
+    flex
+    texinfo
+    gperf
+    bc
+  ];
+
+  buildInputs = with pkgs; [
+    libmpc
+    mpfr
+    gmp
+    zlib
+    expat
+  ];
+
+  configureFlags = [
+    "-disable-multilib"
+    "-with-abi=ilp32"
+    "-with-arch=rv32i"
+    "--prefix=${placeholder "out"}"
+  ];
+
+  hardeningDisable = [
+    "format"
+  ];
+
+  enableParallelBuilding = true;
+
+  # this is an absolute travesty, but i'm not about to
+  # properly repackage all of riscv-gnu-toolchain
+  __noChroot = true;
+}