294 lines
10 KiB
Nix
294 lines
10 KiB
Nix
#{ pkgs ? import <nixpkgs> { overlays = [ (final: prev: { llvmPackages = prev.llvmPackages_17; }) ]; } }:
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#pkgs.mkShell {
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# buildInputs = [ pkgs.coreutils ];
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#}
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{
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# official 24.05 release # nearly works on macos, clang17, llvm18 except for sphinx-contrib.ditaa
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# nixpkgs-path ? fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-24.05.tar.gz",
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nixpkgs-path ? ../nixpkgs,
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# pkgs ? import (fetchTarball {
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# # 24.05-darwin works on macos, clang17, llvm 18 (copying from xo-nix2)
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# url = "https://github.com/NixOS/nixpkgs/archive/dd868b7bd4d1407d607da0d1d9c5eca89132e2f7.tar.gz";
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# }),
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} :
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let
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# this approach (overlays) is effective, but has super wide cross-section,
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# since absolutely everything has to be rebuilt from source
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#
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amf-headers-overlay = self: super: {
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amf-headers = super.amf-headers.overrideAttrs (old: {
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src = self.fetchFromGitHub {
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# nixpkgs sha256 stale for version 1.4.36 asof 4sep2025
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owner = "GPUOpen-LibrariesAndSDKs";
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repo = "AMF";
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rev = "v${old.version}";
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sha256 = "sha256-0PgWEq+329/EhI0/CgPsCkJ4CiTsFe56w2O+AcjVUdc=";
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#sha256 = "sha256-u6gvdc1acemd01TO5EbuF3H7HkEJX4GUx73xCo71yPY=";
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};});
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};
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# # nixGL not present in my nixpkgs snapshot
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# nixgl-overlay = self: super: {
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# nixGL = import (self.fetchFromGitHub {
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# owner = "nix-community";
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# repo = "nixGL";
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# rev = "main";
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# sha256 = "sha256-Ob/HuUhANoDs+nvYqyTKrkcPXf4ZgXoqMTQoCK0RFgQ=";
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# }) {pkgs = self; };
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# };
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# Problem: builds *everything* with llvm18 toolchain, exposes too many compiler nits
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llvm-overlay = self: super: {
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# use 'super' when you want to override the terms of a package.
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# use 'self' when pointing to an existing package
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#
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llvmPackages = super.llvmPackages_18;
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};
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xo-overlay = self: super:
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# use 'super' when you want to override the terms of a package.
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# use 'self' when pointing to an existing package
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let
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# note:
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# - problems with nix llvm build-from-source w/ gcc 13.3.
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# - building outside nix following linuxfromscratch instructions, using gcc 12.3, works fine.
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#
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llvmXo = self.callPackage pkgs/llvm.nix {};
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# Choose the LLVM version you want
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llvmPackages1 = super.llvmPackages_18;
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in
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let
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# on darwin, rebuild stdenv to use clang tied to that LLVM version.
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# otherwise we get conflicts since darwin stdenv is using clang+llvm for gcc.
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#
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clangStdenv = super.overrideCC super.stdenv llvmPackages1.clang;
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# stdenv to use for xo-jit
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jitStdenv = if super.stdenv.isDarwin then clangStdenv else super.stdenv;
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in
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{
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xo-jit = self.callPackage pkgs/xo-jit.nix { #stdenv = jitStdenv;
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#clang = llvmPackages2.clang;
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llvm = llvmPackages1.llvm; };
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#
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xo-userenv-slow = self.callPackage pkgs/xo-userenv-slow.nix { stdenv = jitStdenv;
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#clang = llvmPackages.clang;
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llvm = llvmPackages1.llvm;
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};
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# xo-packaged version of llvm; fewer packaging features than nixpkgs
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# but easier to debug/modify
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llvmXo = llvmXo;
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xo-cmake = self.callPackage pkgs/xo-cmake.nix {};
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xo-indentlog = self.callPackage pkgs/xo-indentlog.nix { buildDocs = true; buildExamples = true; };
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xo-refcnt = self.callPackage pkgs/xo-refcnt.nix {};
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xo-subsys = self.callPackage pkgs/xo-subsys.nix {};
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xo-randomgen = self.callPackage pkgs/xo-randomgen.nix { buildExamples = true; };
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xo-ordinaltree = self.callPackage pkgs/xo-ordinaltree.nix {};
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xo-flatstring = self.callPackage pkgs/xo-flatstring.nix { buildDocs = true; buildExamples = true; };
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xo-pyutil = self.callPackage pkgs/xo-pyutil.nix {};
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xo-reflectutil = self.callPackage pkgs/xo-reflectutil.nix {};
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xo-reflect = self.callPackage pkgs/xo-reflect.nix {};
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xo-pyreflect = self.callPackage pkgs/xo-pyreflect.nix {};
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xo-ratio = self.callPackage pkgs/xo-ratio.nix { buildDocs = true; buildExamples = true; };
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xo-unit = self.callPackage pkgs/xo-unit.nix { buildDocs = true; buildExamples = true; };
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xo-pyunit = self.callPackage pkgs/xo-pyunit.nix {};
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#
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xo-callback = self.callPackage pkgs/xo-callback.nix {};
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xo-webutil = self.callPackage pkgs/xo-webutil.nix {};
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xo-pywebutil = self.callPackage pkgs/xo-pywebutil.nix {};
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xo-printjson = self.callPackage pkgs/xo-printjson.nix {};
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xo-pyprintjson = self.callPackage pkgs/xo-pyprintjson.nix {};
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xo-reactor = self.callPackage pkgs/xo-reactor.nix {};
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xo-pyreactor = self.callPackage pkgs/xo-pyreactor.nix {};
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xo-websock = self.callPackage pkgs/xo-websock.nix {};
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xo-pywebsock = self.callPackage pkgs/xo-pywebsock.nix {};
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#
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xo-statistics = self.callPackage pkgs/xo-statistics.nix {};
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xo-distribution = self.callPackage pkgs/xo-distribution.nix {};
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xo-pydistribution = self.callPackage pkgs/xo-pydistribution.nix {};
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xo-simulator = self.callPackage pkgs/xo-simulator.nix {};
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xo-pysimulator = self.callPackage pkgs/xo-pysimulator.nix {};
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xo-process = self.callPackage pkgs/xo-process.nix {};
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xo-pyprocess = self.callPackage pkgs/xo-pyprocess.nix {};
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xo-kalmanfilter = self.callPackage pkgs/xo-kalmanfilter.nix {};
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xo-pykalmanfilter = self.callPackage pkgs/xo-pykalmanfilter.nix {};
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#
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xo-expression = self.callPackage pkgs/xo-expression.nix { buildExamples = true; };
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xo-pyexpression = self.callPackage pkgs/xo-pyexpression.nix {};
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xo-tokenizer = self.callPackage pkgs/xo-tokenizer.nix { buildDocs = true; buildExamples = true; };
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xo-reader = self.callPackage pkgs/xo-reader.nix { buildDocs = true; buildExamples = true; };
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xo-pyjit = self.callPackage pkgs/xo-pyjit.nix {};
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#
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xo-userenv = self.callPackage pkgs/xo-userenv.nix {};
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};
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in
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let
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pkgs = import nixpkgs-path {
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overlays = [
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# nixgl-overlay
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#qrencode-overlay # not needed 4sep2025 nixpkgs (? might have src in nix store)
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#libconfig-overlay # not needed 4sep2025 nixpkgs (? might have src in nix store)
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#pipewire-overlay # not needed 4sep2025 nixpkgs ?
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#ccache-overlay # not needed 4sep2025 nixpkgs
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amf-headers-overlay
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# llvm-overlay
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xo-overlay
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];
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};
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in
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let
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fonts = pkgs.makeFontsConf {
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fontDirectories = [
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pkgs.inconsolata-lgc
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pkgs.noto-fonts
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pkgs.noto-fonts-emoji
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pkgs.dejavu_fonts
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];
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};
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in
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pkgs.mkShell {
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# maybe should create a python environment:
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# let
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# pythonenv = pkgs.python3.withPackages (pset: [ pset.sphinx pset.breathe ..etc.. ])
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# in
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# buildInputs = [ pythonenv ..etc.. ];
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#
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buildInputs = [
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pkgs.nix
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pkgs.gsettings-desktop-schemas
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pkgs.emacs
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pkgs.nushell
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pkgs.which
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pkgs.man
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pkgs.man-pages
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pkgs.less
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pkgs.nix-tree # needs GHC...
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pkgs.ripgrep
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pkgs.openssh
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pkgs.notmuch
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pkgs.emacsPackages.notmuch
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pkgs.inconsolata-lgc
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pkgs.python3Packages.python
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pkgs.python3Packages.pybind11
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pkgs.python3Packages.sphinx-rtd-theme
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#pkgs.python3Packages.sphinx-autobuild # needs patch for typeguard; defer for now
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pkgs.python3Packages.breathe
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#pkgs.python3Packages.sphinxcontrib-ditaa
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pkgs.python3Packages.sphinxcontrib-plantuml
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pkgs.python3Packages.pillow
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pkgs.gdb
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pkgs.ccache
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pkgs.distcc
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pkgs.git
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pkgs.lcov
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pkgs.ditaa
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pkgs.cloc
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pkgs.sphinx
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pkgs.graphviz
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pkgs.doxygen
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pkgs.llvmPackages_18.llvm.dev
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# pkgs.llvmPackages_18.libllvm
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# pkgs.llvmPackages_18.bintools
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pkgs.libwebsockets
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pkgs.replxx
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pkgs.jsoncpp
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pkgs.eigen
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pkgs.catch2
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pkgs.zlib
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pkgs.unzip
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pkgs.libbsd
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pkgs.cmake
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pkgs.pkg-config
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# pkgs.emscripten
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pkgs.imgui
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pkgs.SDL2.dev
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pkgs.glew
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# pkgs.nixGL.nixGLDefault
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# pkgs.nixGL.nixGLNvidia
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# pkgs.nixGL.nixGLMesa
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pkgs.libGL
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# pkgs.stdenv.cc.cc.lib
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# pkgs.glibc
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# try vulkan instead of opengl (at least on OSX)
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pkgs.vulkan-loader
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pkgs.vulkan-headers
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pkgs.vulkan-validation-layers
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pkgs.darwin.moltenvk
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# fonts for imgui
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# pkgs.gucharmap
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pkgs.fontconfig
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pkgs.noto-fonts
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#pkgs.noto-fonts-lgc # lgc for latin,greek,cyrillic (but doesn't exist in pinned nixpkgs)
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#pkgs.noto-fonts-cjk # cjk for chinese,japanese,korean
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pkgs.noto-fonts-emoji
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pkgs.dejavu_fonts
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pkgs.xorg.xclock
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];
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shellHook = ''
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# override SOUCE_DATE_EPOCH to current time (otherwise will get 1980)
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export SOURCE_DATE_EPOCH=$(date +%s)
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export CXENV=$CXENV:xo
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# software-only pipeline
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#export SDL_VIDEODRIVER=x11
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#export LIBGL_ALWAYS_SOFTWARE=1
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#export SDL_VIDEO_X11_FORCE_EGL=0
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export SDL_VIDEO_X11_VISUALID=0x023
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#export LIBGL_ALWAYS_INDIRECT=1
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#export WSLG_FORCE_EGL=1
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#export GLFW_USE_EGL=1
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# for Vulkan on OSX
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export VULKAN_SDK=${pkgs.vulkan-headers}
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export VK_ICD_FILENAMES=${pkgs.darwin.moltenvk}/share/vulkan/icd.d/MoltenVK_icd.json
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export VK_LAYER_PATH=${pkgs.vulkan-validation-layers}/share/vulkan/explicit_layer.d
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# just for info
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export mesa_drivers=${pkgs.mesa.drivers}
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export FONTCONFIG_FILE=${fonts}
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export FONTCONFIG_PATH=${pkgs.fontconfig.out}/etc/fonts
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export NOTO_FONTS_PATH=${pkgs.noto-fonts}/share/fonts
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export DEJAVU_FONTS_PATH=${pkgs.dejavu_fonts}/share/fonts
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# refresh font cache
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${pkgs.fontconfig}/bin/fc-cache -fv
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echo "FONTCONFIG_PATH=$FONTCONFIG_PATH"
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echo "NOTO_FONTS_PATH=$NOTO_FONTS_PATH"
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echo "xo development environment loaded!"
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'';
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}
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