123 lines
4.1 KiB
Nix
123 lines
4.1 KiB
Nix
# Serene Programming Language
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#
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# Copyright (c) 2019-2024 Sameer Rahmani <lxsameer@gnu.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 2.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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{
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description = "Serene programming language";
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inputs.nixpkgs.url =
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"github:lxsameer/nixpkgs/c738ee8ad1c35383037c20fa13eaac17c8ae98c5";
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#inputs.nixpkgs.url = "/home/lxsameer/src/nixpkgs/";
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inputs.git-hooks.url = "github:cachix/git-hooks.nix";
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inputs.flake-utils.url = "github:numtide/flake-utils";
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outputs = { self, nixpkgs, git-hooks, flake-utils, ... }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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version = "1.0.0";
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overlays = [ (import ./nix/overlays.nix { }).muslComp ];
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utils = import ./nix/utils.nix { inherit nixpkgs; };
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# Create a package set based on the build system
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pkgs_set = utils.get_pkgs system overlays;
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hostPkgs = pkgs_set.host;
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pkgs = pkgs_set.target;
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# Create a stdenv based on LLVM
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stdenv = pkgs.stdenvAdapters.overrideCC pkgs.stdenv
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pkgs.llvmPackages_18.clangUseLLVM;
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gc = pkgs.callPackage ./nix/boehmgc.nix { inherit stdenv; };
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zlib' = pkgs.zlib-ng.overrideAttrs (old: {
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cmakeFlags = [
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"-DCMAKE_INSTALL_PREFIX=/"
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"-DBUILD_SHARED_LIBS=OFF"
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"-DINSTALL_UTILS=ON"
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"-DZLIB_COMPAT=ON"
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];
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});
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# By default llvm adds zlib to `propagatedBuildInputs` which means any
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# package that uses llvm will indirectly depends on zlib. And since
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# by default that zlib is built as a shared lib (since our packageset
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# is not static), We can't statically link to it. So, we just replace
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# that zlib with our override of zlib-ng
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clang' = stdenv.cc.overrideAttrs (old: {
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propagatedBuildInputs = [ stdenv.cc.bintools ]
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++ [ pkgs.zlib.static ];
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});
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llvm = pkgs.llvmPackages_18.llvm.overrideAttrs
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(old: { propagatedBuildInputs = [ pkgs.zlib.static ]; });
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# This is the actual stdenv that we need to use anywhere else
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stdenv' = pkgs.stdenvAdapters.overrideCC pkgs.stdenv clang';
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nativeBuildToolsDeps = (with hostPkgs; [ cmake ninja ccache ]);
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buildToolsDeps =
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(with pkgs; [ llvm llvmPackages_18.mlir llvmPackages_18.clang iwyu ]);
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buildDeps = (with pkgs; [
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gc
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zlib'
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llvm
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llvmPackages_18.mlir
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llvmPackages_18.clang
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]);
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testDeps = (with hostPkgs; [ gtest gmock gbenchmark ]);
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in {
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inherit pkgs;
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devShells.default = (pkgs.mkShell.override { stdenv = stdenv'; }) {
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inherit (self.checks.${system}.git-hook-check) shellHook;
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nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps;
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buildInputs = buildDeps ++ testDeps
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++ self.checks.${system}.git-hook-check.enabledPackages;
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CPP_LS = "serene-clangd";
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};
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packages.devshell = stdenv'.mkDerivation {
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inherit version;
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name = "devshell";
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doUnpack = false;
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doCheck = false;
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nativeBuildInputs = nativeBuildToolsDeps ++ buildToolsDeps;
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buildInputs = buildDeps ++ testDeps;
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};
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checks = {
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git-hook-check = git-hooks.lib.${system}.run {
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src = ./.;
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hooks = {
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nixfmt.enable = true;
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clang-format = {
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enable = true;
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types_or = hostPkgs.lib.mkForce [ "c" "c++" ];
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};
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shellcheck.enable = true;
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cmake-format.enable = true;
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};
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};
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};
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});
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}
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