[WIP] C/C++ development environment

Package list may have redundancies or even inconsistencies, I don't
really know what I'm doing.

This does seem to work for code browsing (LSP support with ccls works
with doom emacs), and building / debugging a few projects I tried...
This commit is contained in:
Yuval Kogman 2023-05-25 22:27:41 +03:00
parent f381b8a291
commit f88ff76829
4 changed files with 103 additions and 0 deletions

1
c-cpp/.envrc Normal file
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@ -0,0 +1 @@
use flake .

43
c-cpp/flake.lock Normal file
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{
"nodes": {
"flake-utils": {
"locked": {
"lastModified": 1678901627,
"narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1679163677,
"narHash": "sha256-VC0tc3EjJZFPXgucFQAYMIHce5nJWYR0kVCk4TVg6gg=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "c3912035d00ef755ab19394488b41feab95d2e40",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "release-22.11",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

54
c-cpp/flake.nix Normal file
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{
description = "A Nix-flake-based C/C++ development environment";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/release-22.11";
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{ self
, nixpkgs
, flake-utils
}:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
in
{
devShells.default = pkgs.mkShell {
packages = with pkgs; [
# FIXME split into 3 different profiles?
stdenv
clangStdenv
gccStdenv
clang
llvmPackages_latest.bintools # lld https://matklad.github.io/2022/03/14/rpath-or-why-lld-doesnt-work-on-nixos.html
lldb
gdb
valgrind
# FIXME is this necessary? shouldn't be in stdenv?
binutils
coreutils
util-linux
pkg-config
libtool
automake autoconf
cmake cmake-language-server
ninja
unzip # needed for doom emacs gdb support
ccls
#sourcekit-lsp
];
};
});
}

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@ -10,6 +10,11 @@
outputs = { self, flake-utils, nixpkgs }:
{
templates = rec {
c-cpp = {
path = ./c-cpp;
description = "C/CPP development environment based on nixpkg's stdenv";
};
clojure = {
path = ./clojure;
description = "Clojure development environment";