cleanup flake
This commit is contained in:
545
flake.nix
545
flake.nix
@ -4,286 +4,297 @@ rec {
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inputs = {
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nixpkgs.url = "nixpkgs"; # Use nixpkgs from system registry
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flake-utils.url = "github:numtide/flake-utils";
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rust-overlay.url = "github:oxalica/rust-overlay";
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rust-overlay.inputs.nixpkgs.follows = "nixpkgs";
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clj-nix.url = "github:jlesquembre/clj-nix";
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clj-nix.inputs.nixpkgs.follows = "nixpkgs";
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};
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outputs = {
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self,
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nixpkgs,
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flake-utils,
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rust-overlay,
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clj-nix,
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}:
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# Create a shell (and possibly package) for each possible system, not only x86_64-linux
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flake-utils.lib.eachDefaultSystem (system: let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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overlays = [
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rust-overlay.overlays.default
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];
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};
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inherit (pkgs) lib stdenv;
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flake-utils.lib.eachDefaultSystem (
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system: let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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overlays = [];
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};
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inherit (pkgs) lib stdenv;
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# ===========================================================================================
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# Define custom dependencies
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# ===========================================================================================
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# ===========================================================================================
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# Define custom dependencies
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# ===========================================================================================
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# 64 bit C/C++ compilers that don't collide (use the same libc)
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bintools = pkgs.wrapBintoolsWith {
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bintools = pkgs.bintools.bintools; # Unwrapped bintools
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libc = pkgs.glibc;
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};
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gcc = lib.hiPrio (pkgs.wrapCCWith {
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cc = pkgs.gcc.cc; # Unwrapped gcc
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libc = pkgs.glibc;
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bintools = bintools;
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});
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clang = pkgs.wrapCCWith {
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cc = pkgs.clang.cc; # Unwrapped clang
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libc = pkgs.glibc;
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bintools = bintools;
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};
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# Multilib C/C++ compilers that don't collide (use the same libc)
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# bintools_multilib = pkgs.wrapBintoolsWith {
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# bintools = pkgs.bintools.bintools; # Unwrapped bintools
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# libc = pkgs.glibc_multi;
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# };
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# gcc_multilib = pkgs.hiPrio (pkgs.wrapCCWith {
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# cc = pkgs.gcc.cc; # Unwrapped gcc
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# libc = pkgs.glibc_multi;
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# bintools = bintools_multilib;
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# });
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# clang_multilib = pkgs.wrapCCWith {
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# cc = pkgs.clang.cc; # Unwrapped clang
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# libc = pkgs.glibc_multi;
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# bintools = bintools_multilib;
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# };
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# Raylib CPP wrapper
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raylib-cpp = stdenv.mkDerivation {
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pname = "raylib-cpp";
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version = "5.5.0-unstable-2025-11-12";
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src = pkgs.fetchFromGitHub {
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owner = "RobLoach";
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repo = "raylib-cpp";
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rev = "21b0d0f57a09a7f741d20b7157f440ae87f02c76";
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hash = "sha256-P9x6Zc5t648gR7oYXe38PEX/a4oh4PfuVCnjT0vC10k=";
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# 64 bit C/C++ compilers that don't collide (use the same libc)
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bintools = pkgs.wrapBintoolsWith {
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bintools = pkgs.bintools.bintools; # Unwrapped bintools
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libc = pkgs.glibc;
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};
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gcc = lib.hiPrio (pkgs.wrapCCWith {
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cc = pkgs.gcc.cc; # Unwrapped gcc
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libc = pkgs.glibc;
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bintools = bintools;
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});
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clang = pkgs.wrapCCWith {
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cc = pkgs.clang.cc; # Unwrapped clang
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libc = pkgs.glibc;
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bintools = bintools;
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};
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# autoPatchelfHook is needed for appendRunpaths
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nativeBuildInputs = with pkgs; [
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cmake
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# autoPatchelfHook
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];
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# Raylib CPP wrapper
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raylib-cpp = stdenv.mkDerivation {
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pname = "raylib-cpp";
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version = "5.5.0-unstable-2025-11-12";
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buildInputs = with pkgs; [
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raylib
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glfw
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SDL2
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];
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src = pkgs.fetchFromGitHub {
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owner = "RobLoach";
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repo = "raylib-cpp";
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rev = "21b0d0f57a09a7f741d20b7157f440ae87f02c76";
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hash = "sha256-P9x6Zc5t648gR7oYXe38PEX/a4oh4PfuVCnjT0vC10k=";
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};
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propagatedBuildInputs = with pkgs; [
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libGLU
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libx11
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];
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cmakeFlags = [
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"-DBUILD_RAYLIB_CPP_EXAMPLES=OFF"
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"-DBUILD_TESTING=OFF"
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# Point CMake to the nixpkgs raylib so it doesn't try to fetch its own
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"-Draylib_DIR=${pkgs.raylib}/lib/cmake/raylib"
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];
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};
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# ===========================================================================================
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# Specify dependencies
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# https://nixos.org/manual/nixpkgs/stable/#ssec-stdenv-dependencies-overview
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# Just for a "nix develop" shell, buildInputs can be used for everything.
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# ===========================================================================================
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# Add dependencies to nativeBuildInputs if they are executed during the build:
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# - Those which are needed on $PATH during the build, for example cmake and pkg-config
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# - Setup hooks, for example makeWrapper
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# - Interpreters needed by patchShebangs for build scripts (with the --build flag), which can be the case for e.g. perl
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nativeBuildInputs = with pkgs; [
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# Languages:
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# bintools
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gcc
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# clang
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# bintools_multilib
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# gcc_multilib
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# clang_multilib
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# C/C++:
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gdb
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valgrind
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# gnumake
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cmake
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# pkg-config
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# clang-tools
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# compdb
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# pprof
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gprof2dot
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kdePackages.kcachegrind
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];
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# Add dependencies to buildInputs if they will end up copied or linked into the final output or otherwise used at runtime:
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# - Libraries used by compilers, for example zlib
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# - Interpreters needed by patchShebangs for scripts which are installed, which can be the case for e.g. perl
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buildInputs = with pkgs; [
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# C/C++:
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# boost
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# sfml
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raylib
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llvmPackages.openmp
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# raylib-cpp
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# tinyobjloader
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# gperftools
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];
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# ===========================================================================================
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# Define buildable + installable packages
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# ===========================================================================================
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# package = stdenv.mkDerivation {
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# inherit nativeBuildInputs buildInputs;
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# pname = "";
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# version = "1.0.0";
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# src = ./.;
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#
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# installPhase = ''
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# mkdir -p $out/bin
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# mv ./BINARY $out/bin
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# '';
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# };
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in rec {
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# Provide package for "nix build"
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# defaultPackage = package;
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# defaultApp = flake-utils.lib.mkApp {
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# drv = defaultPackage;
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# };
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# Provide environment for "nix develop"
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devShell = pkgs.mkShell {
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inherit nativeBuildInputs buildInputs;
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name = description;
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# =========================================================================================
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# Define environment variables
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# =========================================================================================
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# Custom dynamic libraries:
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# LD_LIBRARY_PATH = builtins.concatStringsSep ":" [
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# # Rust Bevy GUI app:
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# # "${pkgs.xorg.libX11}/lib"
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# # "${pkgs.xorg.libXcursor}/lib"
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# # "${pkgs.xorg.libXrandr}/lib"
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# # "${pkgs.xorg.libXi}/lib"
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# # "${pkgs.libGL}/lib"
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#
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# # JavaFX app:
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# # "${pkgs.libGL}/lib"
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# # "${pkgs.gtk3}/lib"
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# # "${pkgs.glib.out}/lib"
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# # "${pkgs.xorg.libXtst}/lib"
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# ];
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# Dynamic libraries from buildinputs:
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LD_LIBRARY_PATH = nixpkgs.lib.makeLibraryPath buildInputs;
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# =========================================================================================
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# Define shell environment
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# =========================================================================================
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# Setup the shell when entering the "nix develop" environment (bash script).
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shellHook = let
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mkCmakeScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-${typeLower}.fish" ''
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cd $FLAKE_PROJECT_ROOT
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# set -g -x CC ${clang}/bin/clang
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# set -g -x CXX ${clang}/bin/clang++
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echo "Removing build directory ./cmake-build-${typeLower}/"
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rm -rf ./cmake-build-${typeLower}
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echo "Creating build directory"
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mkdir cmake-build-${typeLower}
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cd cmake-build-${typeLower}
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echo "Running cmake"
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cmake -G "Unix Makefiles" \
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-DCMAKE_BUILD_TYPE="${type}" \
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..
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echo "Generating .clangd"
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echo "CompileFlags:" >> .clangd
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echo " Add:" >> .clangd
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echo " - \"-I${pkgs.raylib}/include\"" >> .clangd
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echo "Linking compile_commands.json"
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cd ..
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ln -sf ./cmake-build-${typeLower}/compile_commands.json ./compile_commands.json
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echo "Linking .clangd"
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ln -sf ./cmake-build-${typeLower}/.clangd ./.clangd
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'';
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cmakeDebug = mkCmakeScript "Debug";
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cmakeRelease = mkCmakeScript "Release";
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mkBuildScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-build.fish" ''
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cd $FLAKE_PROJECT_ROOT/cmake-build-${typeLower}
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echo "Running cmake"
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cmake --build . -j$(nproc)
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'';
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buildDebug = mkBuildScript "Debug";
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buildRelease = mkBuildScript "Release";
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# Use this to specify commands that should be ran after entering fish shell
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initProjectShell = pkgs.writers.writeFish "init-shell.fish" ''
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echo "Entering \"${description}\" environment..."
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# Determine the project root, used e.g. in cmake scripts
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set -g -x FLAKE_PROJECT_ROOT (git rev-parse --show-toplevel)
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# Rust Bevy:
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# abbr -a build-release-windows "CARGO_FEATURE_PURE=1 cargo xwin build --release --target x86_64-pc-windows-msvc"
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# C/C++:
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abbr -a cmake-debug "${cmakeDebug}"
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abbr -a cmake-release "${cmakeRelease}"
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abbr -a build-debug "${buildDebug}"
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abbr -a build-release "${buildRelease}"
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# Clojure:
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# abbr -a clojure-deps "deps-lock --lein"
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||||
|
||||
# Python:
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# abbr -a run "python ./app/main.py"
|
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# abbr -a profile "py-spy record -o profile.svg -- python ./app/main.py && firefox profile.svg"
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||||
# abbr -a ptop "py-spy top -- python ./app/main.py"
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'';
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in
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builtins.concatStringsSep "\n" [
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# Launch into pure fish shell
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||||
''
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||||
exec "$(type -p fish)" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
|
||||
''
|
||||
# autoPatchelfHook is needed for appendRunpaths
|
||||
nativeBuildInputs = with pkgs; [
|
||||
cmake
|
||||
# autoPatchelfHook
|
||||
];
|
||||
};
|
||||
});
|
||||
|
||||
buildInputs = with pkgs; [
|
||||
raylib
|
||||
glfw
|
||||
SDL2
|
||||
];
|
||||
|
||||
propagatedBuildInputs = with pkgs; [
|
||||
libGLU
|
||||
libx11
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DBUILD_RAYLIB_CPP_EXAMPLES=OFF"
|
||||
"-DBUILD_TESTING=OFF"
|
||||
# Point CMake to the nixpkgs raylib so it doesn't try to fetch its own
|
||||
"-Draylib_DIR=${pkgs.raylib}/lib/cmake/raylib"
|
||||
];
|
||||
};
|
||||
|
||||
# ===========================================================================================
|
||||
# Specify dependencies
|
||||
# https://nixos.org/manual/nixpkgs/stable/#ssec-stdenv-dependencies-overview
|
||||
# Just for a "nix develop" shell, buildInputs can be used for everything.
|
||||
# ===========================================================================================
|
||||
|
||||
# Add dependencies to nativeBuildInputs if they are executed during the build:
|
||||
# - Those which are needed on $PATH during the build, for example cmake and pkg-config
|
||||
# - Setup hooks, for example makeWrapper
|
||||
# - Interpreters needed by patchShebangs for build scripts (with the --build flag), which can be the case for e.g. perl
|
||||
nativeBuildInputs = with pkgs; [
|
||||
# Languages:
|
||||
# bintools
|
||||
gcc
|
||||
# clang
|
||||
# bintools_multilib
|
||||
# gcc_multilib
|
||||
# clang_multilib
|
||||
|
||||
# C/C++:
|
||||
gdb
|
||||
valgrind
|
||||
# gnumake
|
||||
cmake
|
||||
# pkg-config
|
||||
# clang-tools
|
||||
# compdb
|
||||
# pprof
|
||||
gprof2dot
|
||||
kdePackages.kcachegrind
|
||||
gdbgui
|
||||
# renderdoc
|
||||
];
|
||||
|
||||
# Add dependencies to buildInputs if they will end up copied or linked into the final output or otherwise used at runtime:
|
||||
# - Libraries used by compilers, for example zlib
|
||||
# - Interpreters needed by patchShebangs for scripts which are installed, which can be the case for e.g. perl
|
||||
buildInputs = with pkgs; [
|
||||
# C/C++:
|
||||
# boost
|
||||
# sfml
|
||||
raylib
|
||||
llvmPackages.openmp # not required for compilation but for clangd to find the headers
|
||||
# raylib-cpp
|
||||
# tinyobjloader
|
||||
# gperftools
|
||||
];
|
||||
# ===========================================================================================
|
||||
# Define buildable + installable packages
|
||||
# ===========================================================================================
|
||||
package = stdenv.mkDerivation rec {
|
||||
inherit buildInputs;
|
||||
pname = "masssprings";
|
||||
version = "0.0.1";
|
||||
src = ./.;
|
||||
|
||||
nativeBuildInputs = with pkgs; [
|
||||
gcc
|
||||
cmake
|
||||
];
|
||||
|
||||
installPhase = ''
|
||||
mkdir -p $out/bin
|
||||
mv ./${pname} $out/bin
|
||||
'';
|
||||
};
|
||||
in rec {
|
||||
# Provide package for "nix build"
|
||||
defaultPackage = package;
|
||||
defaultApp = flake-utils.lib.mkApp {
|
||||
drv = defaultPackage;
|
||||
};
|
||||
|
||||
# Provide environment for "nix develop"
|
||||
devShells = {
|
||||
default = pkgs.mkShell {
|
||||
inherit nativeBuildInputs buildInputs;
|
||||
name = description;
|
||||
|
||||
# =========================================================================================
|
||||
# Define environment variables
|
||||
# =========================================================================================
|
||||
|
||||
# Custom dynamic libraries:
|
||||
# LD_LIBRARY_PATH = builtins.concatStringsSep ":" [
|
||||
# # Rust Bevy GUI app:
|
||||
# # "${pkgs.xorg.libX11}/lib"
|
||||
# # "${pkgs.xorg.libXcursor}/lib"
|
||||
# # "${pkgs.xorg.libXrandr}/lib"
|
||||
# # "${pkgs.xorg.libXi}/lib"
|
||||
# # "${pkgs.libGL}/lib"
|
||||
#
|
||||
# # JavaFX app:
|
||||
# # "${pkgs.libGL}/lib"
|
||||
# # "${pkgs.gtk3}/lib"
|
||||
# # "${pkgs.glib.out}/lib"
|
||||
# # "${pkgs.xorg.libXtst}/lib"
|
||||
# ];
|
||||
|
||||
# Dynamic libraries from buildinputs:
|
||||
LD_LIBRARY_PATH = nixpkgs.lib.makeLibraryPath buildInputs;
|
||||
|
||||
# =========================================================================================
|
||||
# Define shell environment
|
||||
# =========================================================================================
|
||||
|
||||
# Setup the shell when entering the "nix develop" environment (bash script).
|
||||
shellHook = let
|
||||
mkCmakeScript = type: let
|
||||
typeLower = lib.toLower type;
|
||||
in
|
||||
pkgs.writers.writeFish "cmake-${typeLower}.fish" ''
|
||||
cd $FLAKE_PROJECT_ROOT
|
||||
|
||||
# set -g -x CC ${clang}/bin/clang
|
||||
# set -g -x CXX ${clang}/bin/clang++
|
||||
|
||||
echo "Removing build directory ./cmake-build-${typeLower}/"
|
||||
rm -rf ./cmake-build-${typeLower}
|
||||
|
||||
echo "Creating build directory"
|
||||
mkdir cmake-build-${typeLower}
|
||||
cd cmake-build-${typeLower}
|
||||
|
||||
echo "Running cmake"
|
||||
cmake -G "Unix Makefiles" \
|
||||
-DCMAKE_BUILD_TYPE="${type}" \
|
||||
..
|
||||
|
||||
echo "Linking compile_commands.json"
|
||||
cd ..
|
||||
ln -sf ./cmake-build-${typeLower}/compile_commands.json ./compile_commands.json
|
||||
'';
|
||||
|
||||
cmakeDebug = mkCmakeScript "Debug";
|
||||
cmakeRelease = mkCmakeScript "Release";
|
||||
|
||||
mkBuildScript = type: let
|
||||
typeLower = lib.toLower type;
|
||||
in
|
||||
pkgs.writers.writeFish "cmake-build.fish" ''
|
||||
cd $FLAKE_PROJECT_ROOT/cmake-build-${typeLower}
|
||||
|
||||
echo "Running cmake"
|
||||
cmake --build . -j$(nproc)
|
||||
'';
|
||||
|
||||
buildDebug = mkBuildScript "Debug";
|
||||
buildRelease = mkBuildScript "Release";
|
||||
|
||||
# Use this to specify commands that should be ran after entering fish shell
|
||||
initProjectShell = pkgs.writers.writeFish "init-shell.fish" ''
|
||||
echo "Entering \"${description}\" environment..."
|
||||
|
||||
# Determine the project root, used e.g. in cmake scripts
|
||||
set -g -x FLAKE_PROJECT_ROOT (git rev-parse --show-toplevel)
|
||||
|
||||
# C/C++:
|
||||
abbr -a cmake-debug "${cmakeDebug}"
|
||||
abbr -a cmake-release "${cmakeRelease}"
|
||||
abbr -a build-debug "${buildDebug}"
|
||||
abbr -a build-release "${buildRelease}"
|
||||
abbr -a debug "${buildDebug} && ./cmake-build-debug/masssprings"
|
||||
abbr -a release "${buildRelease} && ./cmake-build-release/masssprings"
|
||||
'';
|
||||
in
|
||||
builtins.concatStringsSep "\n" [
|
||||
# Launch into pure fish shell
|
||||
''
|
||||
exec "$(type -p fish)" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
|
||||
''
|
||||
];
|
||||
};
|
||||
|
||||
# TODO: Doesn't work
|
||||
|
||||
# FHS environment for renderdoc. Access with "nix develop .#renderdoc".
|
||||
# https://ryantm.github.io/nixpkgs/builders/special/fhs-environments
|
||||
# renderdoc =
|
||||
# (pkgs.buildFHSEnv {
|
||||
# name = "renderdoc-env";
|
||||
#
|
||||
# targetPkgs = pkgs:
|
||||
# with pkgs; [
|
||||
# # RenderDoc
|
||||
# renderdoc
|
||||
#
|
||||
# # Build tools
|
||||
# gcc
|
||||
# cmake
|
||||
#
|
||||
# # Raylib
|
||||
# raylib
|
||||
# libGL
|
||||
# mesa
|
||||
#
|
||||
# # X11
|
||||
# libx11
|
||||
# libxcursor
|
||||
# libxrandr
|
||||
# libxinerama
|
||||
# libxi
|
||||
# libxext
|
||||
# libxfixes
|
||||
#
|
||||
# # Wayland
|
||||
# wayland
|
||||
# wayland-protocols
|
||||
# libxkbcommon
|
||||
# ];
|
||||
#
|
||||
# runScript = "fish";
|
||||
#
|
||||
# profile = ''
|
||||
# '';
|
||||
# }).env;
|
||||
};
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user