xo-expression2/default.nix
Roland Conybeare 6fbfd065a2 xo-tokenizer: docs + error-handling improvement
drop exceptions for return-value error object
2025-06-23 23:08:12 -05:00

186 lines
7.4 KiB
Nix

#{ pkgs ? import <nixpkgs> { overlays = [ (final: prev: { llvmPackages = prev.llvmPackages_17; }) ]; } }:
#pkgs.mkShell {
# buildInputs = [ pkgs.coreutils ];
#}
{
# official 24.05 release
#nixpkgs-path ? fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-24.05.tar.gz",
nixpkgs-path ? ../nixpkgs,
# pkgs ? import (fetchTarball {
# # 24.05-darwin works on macos, clang17, llvm 18 (copying from xo-nix2)
# url = "https://github.com/NixOS/nixpkgs/archive/dd868b7bd4d1407d607da0d1d9c5eca89132e2f7.tar.gz";
# }),
} :
let
# this approach (overlays) is effective, but has super wide cross-section,
# since absolutely everything has to be rebuilt from source
#
# overlay to fix qrencode (very distant dependency of something pythonic)
qrencode-overlay = self: super: {
qrencode = super.qrencode.overrideAttrs (old: {
nativeBuildInputs = (old.nativeBuildInputs or []) ++ [ self.autoconf self.automake self.libtool ];
preConfigure = ''
autoreconf -fiv
'' + (old.preConfigure or "");
src = self.fetchurl {
# looks like no longer at https://fukuchi.org/works/qrencode/qrencode-4.1.1.tar.bz2
url = "https://github.com/fukuchi/libqrencode/archive/refs/tags/v${super.qrencode.version}.tar.gz";
sha256 = "sha256-U4W8G4wvIPO5HSWL+MzIz2ICOTXfLSZ2tbZwSfMaBJw=";
};});
};
# Problem: builds *everything* with llvm18 toolchain, exposes too many compiler nits
llvm-overlay = self: super: {
# use 'super' when you want to override the terms of a package.
# use 'self' when pointing to an existing package
#
llvmPackages = super.llvmPackages_18;
};
xo-overlay = self: super:
# use 'super' when you want to override the terms of a package.
# use 'self' when pointing to an existing package
let
# note:
# - problems with nix llvm build-from-source w/ gcc 13.3.
# - building outside nix following linuxfromscratch instructions, using gcc 12.3, works fine.
#
llvmXo = self.callPackage pkgs/llvm.nix {};
# Choose the LLVM version you want
llvmPackages1 = super.llvmPackages_18;
in
let
# on darwin, rebuild stdenv to use clang tied to that LLVM version.
# otherwise we get conflicts since darwin stdenv is using clang+llvm for gcc.
#
clangStdenv = super.overrideCC super.stdenv llvmPackages1.clang;
# stdenv to use for xo-jit
jitStdenv = if super.stdenv.isDarwin then clangStdenv else super.stdenv;
in
{
xo-cmake = self.callPackage pkgs/xo-cmake.nix {};
xo-indentlog = self.callPackage pkgs/xo-indentlog.nix {};
xo-refcnt = self.callPackage pkgs/xo-refcnt.nix {};
xo-subsys = self.callPackage pkgs/xo-subsys.nix {};
xo-randomgen = self.callPackage pkgs/xo-randomgen.nix {};
xo-ordinaltree = self.callPackage pkgs/xo-ordinaltree.nix {};
xo-flatstring = self.callPackage pkgs/xo-flatstring.nix { buildDocs = true; };
xo-pyutil = self.callPackage pkgs/xo-pyutil.nix {};
xo-reflectutil = self.callPackage pkgs/xo-reflectutil.nix {};
xo-reflect = self.callPackage pkgs/xo-reflect.nix {};
xo-pyreflect = self.callPackage pkgs/xo-pyreflect.nix {};
xo-ratio = self.callPackage pkgs/xo-ratio.nix { buildDocs = true; };
xo-unit = self.callPackage pkgs/xo-unit.nix { buildDocs = true; };
xo-pyunit = self.callPackage pkgs/xo-pyunit.nix {};
#
xo-callback = self.callPackage pkgs/xo-callback.nix {};
xo-webutil = self.callPackage pkgs/xo-webutil.nix {};
xo-pywebutil = self.callPackage pkgs/xo-pywebutil.nix {};
xo-printjson = self.callPackage pkgs/xo-printjson.nix {};
xo-pyprintjson = self.callPackage pkgs/xo-pyprintjson.nix {};
xo-reactor = self.callPackage pkgs/xo-reactor.nix {};
xo-pyreactor = self.callPackage pkgs/xo-pyreactor.nix {};
xo-websock = self.callPackage pkgs/xo-websock.nix {};
xo-pywebsock = self.callPackage pkgs/xo-pywebsock.nix {};
#
xo-statistics = self.callPackage pkgs/xo-statistics.nix {};
xo-distribution = self.callPackage pkgs/xo-distribution.nix {};
xo-pydistribution = self.callPackage pkgs/xo-pydistribution.nix {};
xo-simulator = self.callPackage pkgs/xo-simulator.nix {};
xo-pysimulator = self.callPackage pkgs/xo-pysimulator.nix {};
xo-process = self.callPackage pkgs/xo-process.nix {};
xo-pyprocess = self.callPackage pkgs/xo-pyprocess.nix {};
xo-kalmanfilter = self.callPackage pkgs/xo-kalmanfilter.nix {};
xo-pykalmanfilter = self.callPackage pkgs/xo-pykalmanfilter.nix {};
#
xo-expression = self.callPackage pkgs/xo-expression.nix {};
xo-pyexpression = self.callPackage pkgs/xo-pyexpression.nix {};
xo-tokenizer = self.callPackage pkgs/xo-tokenizer.nix { buildDocs = true; };
xo-reader = self.callPackage pkgs/xo-reader.nix {};
xo-jit = self.callPackage pkgs/xo-jit.nix { #stdenv = jitStdenv;
#clang = llvmPackages2.clang;
llvm = llvmPackages1.llvm; };
xo-pyjit = self.callPackage pkgs/xo-pyjit.nix {};
#
xo-userenv = self.callPackage pkgs/xo-userenv.nix {};
xo-userenv-slow = self.callPackage pkgs/xo-userenv-slow.nix { stdenv = jitStdenv;
#clang = llvmPackages.clang;
llvm = llvmPackages1.llvm;
};
# xo-packaged version of llvm; fewer packaging features than nixpkgs
# but easier to debug/modify
llvmXo = llvmXo;
};
in
let
pkgs = import nixpkgs-path {
overlays = [
qrencode-overlay
# llvm-overlay
xo-overlay
];
};
in
pkgs.mkShell {
# maybe should create a python environment:
# let
# pythonenv = pkgs.python3.withPackages (pset: [ pset.sphinx pset.breathe ..etc.. ])
# in
# buildInputs = [ pythonenv ..etc.. ];
#
buildInputs = [
pkgs.python3Packages.python
pkgs.python3Packages.pybind11
pkgs.python3Packages.sphinx-rtd-theme
#pkgs.python3Packages.sphinx-autobuild # needs patch for typeguard; defer for now
pkgs.python3Packages.breathe
pkgs.python3Packages.sphinxcontrib-ditaa
pkgs.python3Packages.sphinxcontrib-plantuml
pkgs.python3Packages.pillow
pkgs.gdb
pkgs.emacs
pkgs.ditaa
pkgs.ripgrep
pkgs.git
pkgs.cloc
pkgs.sphinx
pkgs.graphviz
pkgs.doxygen
pkgs.llvmPackages_18.llvm.dev
pkgs.libwebsockets
pkgs.jsoncpp
pkgs.eigen
pkgs.cmake
pkgs.catch2
pkgs.zlib
pkgs.unzip
];
shellHook = ''
echo "xo development environment loaded!"
'';
}