mirror of
https://github.com/nix-community/naersk
synced 2024-11-10 14:14:14 +00:00
doc(flake): add examples and templates for cross compilation
This implements very basic examples of how to configure a project to build mingw-w64 and static musl targets.
This commit is contained in:
Gregory C. Oakes
Nicolas Mattia
parent
b3b099d669
commit
380e143955
23 changed files with 883 additions and 3 deletions
1
.gitignore
vendored
1
.gitignore
vendored
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@ -1,2 +1,3 @@
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docparse/target
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/flake.lock
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result*
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@ -104,7 +104,14 @@ naersk.buildPackage ./my-package
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## Using with Nix Flakes
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Copy this `flake.nix` into your repo.
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Initialize flakes within your repo by running:
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``` bash
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nix flake init -t github:nmattia/naersk
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nix flake lock
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```
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Alternatively, copy this `flake.nix` into your repo.
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``` nix
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{
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@ -75,7 +75,14 @@ naersk.buildPackage ./my-package
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## Using with Nix Flakes
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Copy this `flake.nix` into your repo.
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Initialize flakes within your repo by running:
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``` bash
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nix flake init github:nmattia/naersk
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nix flake lock
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```
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Alternatively, copy this `flake.nix` into your repo.
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``` nix
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{
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7
examples/cross-windows/Cargo.lock
generated
Normal file
7
examples/cross-windows/Cargo.lock
generated
Normal file
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@ -0,0 +1,7 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "cross-windows"
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version = "0.1.0"
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9
examples/cross-windows/Cargo.toml
Normal file
9
examples/cross-windows/Cargo.toml
Normal file
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@ -0,0 +1,9 @@
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[package]
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name = "cross-windows"
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version = "0.1.0"
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authors = ["John Doe <example@example.com>"]
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edition = "2018"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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124
examples/cross-windows/flake.lock
Normal file
124
examples/cross-windows/flake.lock
Normal file
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@ -0,0 +1,124 @@
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{
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"nodes": {
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"fenix": {
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"inputs": {
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"naersk": "naersk",
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"nixpkgs": [
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"nixpkgs"
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],
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"rust-analyzer-src": "rust-analyzer-src"
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},
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"locked": {
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"lastModified": 1616673789,
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"narHash": "sha256-Xo5pOz6GOI9LxME+sTh3nWRWIX9VL2MM8w/T9RAsBEw=",
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"owner": "nix-community",
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"repo": "fenix",
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"rev": "dfd5ba0ef2e343cd9c9c1a2fd25fbc36cf390a74",
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"type": "github"
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},
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"original": {
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"owner": "nix-community",
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"repo": "fenix",
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"type": "github"
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}
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},
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"flake-utils": {
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"locked": {
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"lastModified": 1614513358,
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"narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"naersk": {
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"inputs": {
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"nixpkgs": [
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1614785451,
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"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
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"owner": "nmattia",
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"repo": "naersk",
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"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
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"type": "github"
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},
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"original": {
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"owner": "nmattia",
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"repo": "naersk",
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"type": "github"
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}
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},
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"naersk_2": {
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"inputs": {
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"nixpkgs": [
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1614785451,
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"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
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"owner": "nmattia",
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"repo": "naersk",
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"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
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"type": "github"
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},
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"original": {
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"owner": "nmattia",
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"repo": "naersk",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1616259034,
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"narHash": "sha256-WlMIiGIXJm7J+jemzd+ksoun6znWmabCZNz76szV158=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "4e0d3868c679da20108db402785f924daa1a7fb5",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixpkgs-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"fenix": "fenix",
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"flake-utils": "flake-utils",
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"naersk": "naersk_2",
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"nixpkgs": "nixpkgs"
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}
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},
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"rust-analyzer-src": {
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"flake": false,
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"locked": {
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"lastModified": 1616625468,
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"narHash": "sha256-98nBGTHLLEc0DEk3iskv5Okbey+LBkQ9fplrZCN9dCI=",
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"owner": "rust-analyzer",
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"repo": "rust-analyzer",
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"rev": "d7db38fff9c251c36d0796309b43678bdf9e5bd8",
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"type": "github"
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},
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"original": {
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"owner": "rust-analyzer",
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"ref": "nightly",
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"repo": "rust-analyzer",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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87
examples/cross-windows/flake.nix
Normal file
87
examples/cross-windows/flake.nix
Normal file
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@ -0,0 +1,87 @@
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{
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inputs = {
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nixpkgs.url = github:NixOS/nixpkgs/nixpkgs-unstable;
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naersk = {
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url = github:nmattia/naersk;
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inputs.nixpkgs.follows = "nixpkgs";
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};
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fenix = {
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url = github:nix-community/fenix;
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inputs.nixpkgs.follows = "nixpkgs";
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};
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flake-utils.url = github:numtide/flake-utils;
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};
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outputs = { self, nixpkgs, naersk, fenix, flake-utils }:
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flake-utils.lib.eachDefaultSystem (
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system: let
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pkgs = nixpkgs.legacyPackages.${system};
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toolchain = with fenix.packages.${system};
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combine [
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minimal.rustc
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minimal.cargo
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targets.x86_64-pc-windows-gnu.latest.rust-std
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];
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naersk-lib = naersk.lib.${system}.override {
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cargo = toolchain;
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rustc = toolchain;
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};
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in
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rec {
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defaultPackage = packages.x86_64-pc-windows-gnu;
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# The rust compiler is internally a cross compiler, so a single
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# toolchain can be used to compile multiple targets. In a hermetic
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# build system like nix flakes, there's effectively one package for
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# every permutation of the supported hosts and targets.
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# i.e.: nix build .#packages.x86_64-linux.x86_64-pc-windows-gnu
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# where x86_64-linux is the host and x86_64-pc-windows-gnu is the
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# target
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packages.x86_64-pc-windows-gnu = naersk-lib.buildPackage {
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src = ./.;
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nativeBuildInputs = with pkgs; [
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pkgsCross.mingwW64.stdenv.cc
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# Used for running tests.
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wineWowPackages.stable
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# wineWowPackages is overkill, but it's built in CI for nixpkgs,
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# so it doesn't need to be built from source. It needs to provide
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# wine64 not just wine. An alternative would be this:
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# (wineMinimal.override { wineBuild = "wine64"; })
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];
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buildInputs = with pkgs.pkgsCross.mingwW64.windows; [ mingw_w64_pthreads pthreads ];
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# Configures the target which will be built.
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# ref: https://doc.rust-lang.org/cargo/reference/config.html#buildtarget
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CARGO_BUILD_TARGET = "x86_64-pc-windows-gnu";
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# Configures the linker which will be used. cc.targetPrefix is
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# sometimes different than the targets used by rust. i.e.: the
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# mingw-w64 linker is "x86_64-w64-mingw32-gcc" whereas the rust
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# target is "x86_64-pc-windows-gnu".
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#
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# This is only necessary if rustc doesn't already know the correct linker to use.
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#
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# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplelinker
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# CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER = with pkgs.pkgsCross.mingwW64.stdenv;
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# "${cc}/bin/${cc.targetPrefix}gcc";
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# Configures the script which should be used to run tests. Since
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# this is compiled for 64-bit Windows, use wine64 to run the tests.
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# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplerunner
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CARGO_TARGET_X86_64_PC_WINDOWS_GNU_RUNNER = pkgs.writeScript "wine-wrapper" ''
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# Without this, wine will error out when attempting to create the
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# prefix in the build's homeless shelter.
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export WINEPREFIX="$(mktemp -d)"
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exec wine64 $@
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'';
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doCheck = true;
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# Multi-stage builds currently fail for mingwW64.
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singleStep = true;
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||||
};
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||||
}
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||||
);
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||||
}
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11
examples/cross-windows/src/main.rs
Normal file
11
examples/cross-windows/src/main.rs
Normal file
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@ -0,0 +1,11 @@
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fn main() {
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println!("Hello, world!");
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}
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#[cfg(test)]
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mod tests {
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#[test]
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||||
fn it_works() {
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assert_eq!(2 + 2, 4);
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}
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||||
}
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9
examples/hello-world/Cargo.toml
Normal file
9
examples/hello-world/Cargo.toml
Normal file
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@ -0,0 +1,9 @@
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[package]
|
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name = "hello-world"
|
||||
version = "0.1.0"
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authors = ["Gregory C. Oakes <gregcoakes@gmail.com>"]
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edition = "2018"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
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72
examples/hello-world/flake.lock
Normal file
72
examples/hello-world/flake.lock
Normal file
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@ -0,0 +1,72 @@
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{
|
||||
"nodes": {
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1618217525,
|
||||
"narHash": "sha256-WGrhVczjXTiswQaoxQ+0PTfbLNeOQM6M36zvLn78AYg=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "c6169a2772643c4a93a0b5ac1c61e296cba68544",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"naersk": {
|
||||
"inputs": {
|
||||
"nixpkgs": "nixpkgs"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1618068541,
|
||||
"narHash": "sha256-enxg0QB53Zis0VJWfJsrX7zCjurpi7lW78EKXbJdzpQ=",
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"rev": "b3b099d669fc8b18d361c249091c9fe95d57ebbb",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1616527350,
|
||||
"narHash": "sha256-VkMevY2WLU+K7T/P4wVj18Ms8zyeRfp05ILf556m5Y8=",
|
||||
"path": "/nix/store/9p64rfhziavzvg45z4gidba52vqbqmgj-source",
|
||||
"rev": "d3f7e969b9860fb80750147aeb56dab1c730e756",
|
||||
"type": "path"
|
||||
},
|
||||
"original": {
|
||||
"id": "nixpkgs",
|
||||
"type": "indirect"
|
||||
}
|
||||
},
|
||||
"nixpkgs_2": {
|
||||
"locked": {
|
||||
"lastModified": 1616527350,
|
||||
"narHash": "sha256-VkMevY2WLU+K7T/P4wVj18Ms8zyeRfp05ILf556m5Y8=",
|
||||
"path": "/nix/store/9p64rfhziavzvg45z4gidba52vqbqmgj-source",
|
||||
"rev": "d3f7e969b9860fb80750147aeb56dab1c730e756",
|
||||
"type": "path"
|
||||
},
|
||||
"original": {
|
||||
"id": "nixpkgs",
|
||||
"type": "indirect"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-utils": "flake-utils",
|
||||
"naersk": "naersk",
|
||||
"nixpkgs": "nixpkgs_2"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
33
examples/hello-world/flake.nix
Normal file
33
examples/hello-world/flake.nix
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
{
|
||||
inputs = {
|
||||
flake-utils.url = "github:numtide/flake-utils";
|
||||
naersk.url = "github:nmattia/naersk";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, flake-utils, naersk }:
|
||||
flake-utils.lib.eachDefaultSystem (
|
||||
system: let
|
||||
pkgs = nixpkgs.legacyPackages."${system}";
|
||||
naersk-lib = naersk.lib."${system}";
|
||||
in
|
||||
rec {
|
||||
# `nix build`
|
||||
packages.hello-world = naersk-lib.buildPackage {
|
||||
pname = "hello-world";
|
||||
root = ./.;
|
||||
};
|
||||
defaultPackage = packages.hello-world;
|
||||
|
||||
# `nix run`
|
||||
apps.hello-world = flake-utils.lib.mkApp {
|
||||
drv = packages.hello-world;
|
||||
};
|
||||
defaultApp = apps.hello-world;
|
||||
|
||||
# `nix develop`
|
||||
devShell = pkgs.mkShell {
|
||||
nativeBuildInputs = with pkgs; [ rustc cargo ];
|
||||
};
|
||||
}
|
||||
);
|
||||
}
|
||||
3
examples/hello-world/src/main.rs
Normal file
3
examples/hello-world/src/main.rs
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
fn main() {
|
||||
println!("Hello, world!");
|
||||
}
|
||||
5
examples/multi-target/Cargo.lock
generated
Normal file
5
examples/multi-target/Cargo.lock
generated
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
[[package]]
|
||||
name = "multi-target"
|
||||
version = "0.1.0"
|
||||
9
examples/multi-target/Cargo.toml
Normal file
9
examples/multi-target/Cargo.toml
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
[package]
|
||||
name = "multi-target"
|
||||
version = "0.1.0"
|
||||
authors = ["John Doe <example@example.com>"]
|
||||
edition = "2018"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
124
examples/multi-target/flake.lock
Normal file
124
examples/multi-target/flake.lock
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
{
|
||||
"nodes": {
|
||||
"fenix": {
|
||||
"inputs": {
|
||||
"naersk": "naersk",
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
],
|
||||
"rust-analyzer-src": "rust-analyzer-src"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1616673789,
|
||||
"narHash": "sha256-Xo5pOz6GOI9LxME+sTh3nWRWIX9VL2MM8w/T9RAsBEw=",
|
||||
"owner": "nix-community",
|
||||
"repo": "fenix",
|
||||
"rev": "dfd5ba0ef2e343cd9c9c1a2fd25fbc36cf390a74",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nix-community",
|
||||
"repo": "fenix",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1614513358,
|
||||
"narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"naersk": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1614785451,
|
||||
"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"naersk_2": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1614785451,
|
||||
"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1616259034,
|
||||
"narHash": "sha256-WlMIiGIXJm7J+jemzd+ksoun6znWmabCZNz76szV158=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "4e0d3868c679da20108db402785f924daa1a7fb5",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixpkgs-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"fenix": "fenix",
|
||||
"flake-utils": "flake-utils",
|
||||
"naersk": "naersk_2",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
},
|
||||
"rust-analyzer-src": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1616625468,
|
||||
"narHash": "sha256-98nBGTHLLEc0DEk3iskv5Okbey+LBkQ9fplrZCN9dCI=",
|
||||
"owner": "rust-analyzer",
|
||||
"repo": "rust-analyzer",
|
||||
"rev": "d7db38fff9c251c36d0796309b43678bdf9e5bd8",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "rust-analyzer",
|
||||
"ref": "nightly",
|
||||
"repo": "rust-analyzer",
|
||||
"type": "github"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
118
examples/multi-target/flake.nix
Normal file
118
examples/multi-target/flake.nix
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
{
|
||||
inputs = {
|
||||
nixpkgs.url = github:NixOS/nixpkgs/nixpkgs-unstable;
|
||||
naersk = {
|
||||
url = github:nmattia/naersk;
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
fenix = {
|
||||
url = github:nix-community/fenix;
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
flake-utils.url = github:numtide/flake-utils;
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, naersk, fenix, flake-utils }:
|
||||
flake-utils.lib.eachDefaultSystem (
|
||||
system: let
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
toolchain = with fenix.packages.${system};
|
||||
combine [
|
||||
minimal.rustc
|
||||
minimal.cargo
|
||||
targets.x86_64-unknown-linux-musl.latest.rust-std
|
||||
targets.x86_64-pc-windows-gnu.latest.rust-std
|
||||
];
|
||||
# Make naersk aware of the tool chain which is to be used.
|
||||
naersk-lib = naersk.lib.${system}.override {
|
||||
cargo = toolchain;
|
||||
rustc = toolchain;
|
||||
};
|
||||
# Utility for merging the common cargo configuration with the target
|
||||
# specific configuration.
|
||||
naerskBuildPackage = target: args: naersk-lib.buildPackage
|
||||
(args // { CARGO_BUILD_TARGET = target; } // cargoConfig);
|
||||
# All of the CARGO_* configurations which should be used for all
|
||||
# targets. Only use this for options which should be universally
|
||||
# applied or which can be applied to a specific target triple.
|
||||
# This is also merged into the devShell.
|
||||
cargoConfig = {
|
||||
# Enables static compilation.
|
||||
#
|
||||
# If the resulting executable is still considered dynamically
|
||||
# linked by ldd but doesn't have anything actually linked to it,
|
||||
# don't worry. It's still statically linked. It just has static
|
||||
# position independent execution enabled.
|
||||
# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplerustflags
|
||||
CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_RUSTFLAGS = "-C target-feature=+crt-static";
|
||||
|
||||
# Configures the script which should be used to run tests. Since
|
||||
# this is compiled for 64-bit Windows, use wine64 to run the tests.
|
||||
# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplerunner
|
||||
CARGO_TARGET_X86_64_PC_WINDOWS_GNU_RUNNER = pkgs.writeScript "wine-wrapper" ''
|
||||
# Without this, wine will error out when attempting to create the
|
||||
# prefix in the build's homeless shelter.
|
||||
export WINEPREFIX="$(mktemp -d)"
|
||||
exec wine64 $@
|
||||
'';
|
||||
|
||||
# Configures the linker which will be used. cc.targetPrefix is
|
||||
# sometimes different than the targets used by rust. i.e.: the
|
||||
# mingw-w64 linker is "x86_64-w64-mingw32-gcc" whereas the rust
|
||||
# target is "x86_64-pc-windows-gnu".
|
||||
#
|
||||
# This is only necessary if rustc doesn't already know the correct linker to use.
|
||||
#
|
||||
# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplelinker
|
||||
# CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER = with pkgs.pkgsCross.mingwW64.stdenv;
|
||||
# "${cc}/bin/${cc.targetPrefix}gcc";
|
||||
# CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER = with pkgs.pkgsStatic.stdenv;
|
||||
# "${cc}/bin/${cc.targetPrefix}gcc";
|
||||
};
|
||||
in
|
||||
rec {
|
||||
defaultPackage = packages.x86_64-unknown-linux-musl;
|
||||
|
||||
# The rust compiler is internally a cross compiler, so a single
|
||||
# toolchain can be used to compile multiple targets. In a hermetic
|
||||
# build system like nix flakes, there's effectively one package for
|
||||
# every permutation of the supported hosts and targets.
|
||||
# i.e.: nix build .#packages.x86_64-linux.x86_64-pc-windows-gnu
|
||||
# where x86_64-linux is the host and x86_64-pc-windows-gnu is the
|
||||
# target
|
||||
packages.x86_64-unknown-linux-musl = naerskBuildPackage "x86_64-unknown-linux-musl" {
|
||||
src = ./.;
|
||||
nativeBuildInputs = with pkgs; [ pkgsStatic.stdenv.cc ];
|
||||
doCheck = true;
|
||||
};
|
||||
|
||||
packages.x86_64-pc-windows-gnu = naerskBuildPackage "x86_64-pc-windows-gnu" {
|
||||
src = ./.;
|
||||
|
||||
nativeBuildInputs = with pkgs; [
|
||||
pkgsCross.mingwW64.stdenv.cc
|
||||
# Used for running tests.
|
||||
wineWowPackages.stable
|
||||
# wineWowPackages is overkill, but it's built in CI for nixpkgs,
|
||||
# so it doesn't need to be built from source. It needs to provide
|
||||
# wine64 not just wine. An alternative would be this:
|
||||
# (wineMinimal.override { wineBuild = "wine64"; })
|
||||
];
|
||||
|
||||
buildInputs = with pkgs.pkgsCross.mingwW64.windows; [ mingw_w64_pthreads pthreads ];
|
||||
|
||||
doCheck = true;
|
||||
|
||||
# Multi-stage builds currently fail for mingwW64.
|
||||
singleStep = true;
|
||||
};
|
||||
|
||||
devShell = pkgs.mkShell (
|
||||
{
|
||||
inputsFrom = with packages; [ x86_64-unknown-linux-musl x86_64-pc-windows-gnu ];
|
||||
CARGO_BUILD_TARGET = "x86_64-unknown-linux-musl";
|
||||
} // cargoConfig
|
||||
);
|
||||
}
|
||||
);
|
||||
}
|
||||
3
examples/multi-target/src/main.rs
Normal file
3
examples/multi-target/src/main.rs
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
fn main() {
|
||||
println!("Hello, world!");
|
||||
}
|
||||
5
examples/static-musl/Cargo.lock
generated
Normal file
5
examples/static-musl/Cargo.lock
generated
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
[[package]]
|
||||
name = "static-musl"
|
||||
version = "0.1.0"
|
||||
9
examples/static-musl/Cargo.toml
Normal file
9
examples/static-musl/Cargo.toml
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
[package]
|
||||
name = "static-musl"
|
||||
version = "0.1.0"
|
||||
authors = ["John Doe <example@example.com>"]
|
||||
edition = "2018"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
124
examples/static-musl/flake.lock
Normal file
124
examples/static-musl/flake.lock
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
{
|
||||
"nodes": {
|
||||
"fenix": {
|
||||
"inputs": {
|
||||
"naersk": "naersk",
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
],
|
||||
"rust-analyzer-src": "rust-analyzer-src"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1616673789,
|
||||
"narHash": "sha256-Xo5pOz6GOI9LxME+sTh3nWRWIX9VL2MM8w/T9RAsBEw=",
|
||||
"owner": "nix-community",
|
||||
"repo": "fenix",
|
||||
"rev": "dfd5ba0ef2e343cd9c9c1a2fd25fbc36cf390a74",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nix-community",
|
||||
"repo": "fenix",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1614513358,
|
||||
"narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"naersk": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1614785451,
|
||||
"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"naersk_2": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1614785451,
|
||||
"narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nmattia",
|
||||
"repo": "naersk",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1616259034,
|
||||
"narHash": "sha256-WlMIiGIXJm7J+jemzd+ksoun6znWmabCZNz76szV158=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "4e0d3868c679da20108db402785f924daa1a7fb5",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixpkgs-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"fenix": "fenix",
|
||||
"flake-utils": "flake-utils",
|
||||
"naersk": "naersk_2",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
},
|
||||
"rust-analyzer-src": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1616625468,
|
||||
"narHash": "sha256-98nBGTHLLEc0DEk3iskv5Okbey+LBkQ9fplrZCN9dCI=",
|
||||
"owner": "rust-analyzer",
|
||||
"repo": "rust-analyzer",
|
||||
"rev": "d7db38fff9c251c36d0796309b43678bdf9e5bd8",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "rust-analyzer",
|
||||
"ref": "nightly",
|
||||
"repo": "rust-analyzer",
|
||||
"type": "github"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
73
examples/static-musl/flake.nix
Normal file
73
examples/static-musl/flake.nix
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
{
|
||||
inputs = {
|
||||
nixpkgs.url = github:NixOS/nixpkgs/nixpkgs-unstable;
|
||||
naersk = {
|
||||
url = github:nmattia/naersk;
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
fenix = {
|
||||
url = github:nix-community/fenix;
|
||||
inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
flake-utils.url = github:numtide/flake-utils;
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, naersk, fenix, flake-utils }:
|
||||
flake-utils.lib.eachDefaultSystem (
|
||||
system: let
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
toolchain = with fenix.packages.${system};
|
||||
combine [
|
||||
minimal.rustc
|
||||
minimal.cargo
|
||||
targets.x86_64-unknown-linux-musl.latest.rust-std
|
||||
];
|
||||
naersk-lib = naersk.lib.${system}.override {
|
||||
cargo = toolchain;
|
||||
rustc = toolchain;
|
||||
};
|
||||
in
|
||||
rec {
|
||||
defaultPackage = packages.x86_64-unknown-linux-musl;
|
||||
|
||||
# The rust compiler is internally a cross compiler, so a single
|
||||
# toolchain can be used to compile multiple targets. In a hermetic
|
||||
# build system like nix flakes, there's effectively one package for
|
||||
# every permutation of the supported hosts and targets.
|
||||
# i.e.: nix build .#packages.x86_64-linux.x86_64-pc-windows-gnu
|
||||
# where x86_64-linux is the host and x86_64-pc-windows-gnu is the
|
||||
# target
|
||||
packages.x86_64-unknown-linux-musl = naersk-lib.buildPackage {
|
||||
src = ./.;
|
||||
|
||||
nativeBuildInputs = with pkgs; [ pkgsStatic.stdenv.cc ];
|
||||
|
||||
# Configures the target which will be built.
|
||||
# ref: https://doc.rust-lang.org/cargo/reference/config.html#buildtarget
|
||||
CARGO_BUILD_TARGET = "x86_64-unknown-linux-musl";
|
||||
|
||||
# Enables static compilation.
|
||||
#
|
||||
# If the resulting executable is still considered dynamically
|
||||
# linked by ldd but doesn't have anything actually linked to it,
|
||||
# don't worry. It's still statically linked. It just has static
|
||||
# position independent execution enabled.
|
||||
# ref: https://github.com/rust-lang/rust/issues/79624#issuecomment-737415388
|
||||
CARGO_BUILD_RUSTFLAGS = "-C target-feature=+crt-static";
|
||||
|
||||
# Configures the linker which will be used. cc.targetPrefix is
|
||||
# sometimes different than the targets used by rust. i.e.: the
|
||||
# mingw-w64 linker is "x86_64-w64-mingw32-gcc" whereas the rust
|
||||
# target is "x86_64-pc-windows-gnu".
|
||||
#
|
||||
# This is only necessary if rustc doesn't already know the correct linker to use.
|
||||
#
|
||||
# ref: https://doc.rust-lang.org/cargo/reference/config.html#targettriplelinker
|
||||
# CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER = with pkgs.pkgsStatic.stdenv;
|
||||
# "${cc}/bin/${cc.targetPrefix}gcc";
|
||||
|
||||
doCheck = true;
|
||||
};
|
||||
}
|
||||
);
|
||||
}
|
||||
11
examples/static-musl/src/main.rs
Normal file
11
examples/static-musl/src/main.rs
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
fn main() {
|
||||
println!("Hello, world!");
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
#[test]
|
||||
fn it_works() {
|
||||
assert_eq!(2 + 2, 4);
|
||||
}
|
||||
}
|
||||
31
flake.nix
31
flake.nix
|
|
@ -5,10 +5,39 @@
|
|||
let
|
||||
forAllSystems = nixpkgs.lib.genAttrs [ "x86_64-linux" "x86_64-darwin" "i686-linux" "aarch64-linux" ];
|
||||
in
|
||||
{
|
||||
rec {
|
||||
# Naersk is not a package, not an app, not a module... It's just a Library
|
||||
lib = forAllSystems (system: nixpkgs.legacyPackages."${system}".callPackage ./default.nix { });
|
||||
# Useful when composing with other flakes
|
||||
overlay = import ./overlay.nix;
|
||||
|
||||
# Expose the examples as templates.
|
||||
defaultTemplate = templates.hello-world;
|
||||
templates = {
|
||||
hello-world = {
|
||||
path =
|
||||
builtins.filterSource (path: type: baseNameOf path == "flake.nix")
|
||||
./examples/hello-world;
|
||||
description = "Build a rust project with naersk.";
|
||||
};
|
||||
cross-windows = {
|
||||
path =
|
||||
builtins.filterSource (path: type: baseNameOf path == "flake.nix")
|
||||
./examples/cross-windows;
|
||||
description = "Cross compile a rust project for use on Windows.";
|
||||
};
|
||||
static-musl = {
|
||||
path =
|
||||
builtins.filterSource (path: type: baseNameOf path == "flake.nix")
|
||||
./examples/static-musl;
|
||||
description = "Compile a rust project statically using musl.";
|
||||
};
|
||||
multi-target = {
|
||||
path =
|
||||
builtins.filterSource (path: type: baseNameOf path == "flake.nix")
|
||||
./examples/multi-target;
|
||||
description = "Compile a rust project to multiple targets.";
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue