This repository has no description
add packages
author
Thomas Stokes
date
(Jan 13, 2025, 10:48 PM +0800)
commit
311ce9f5
311ce9f5f8bbb0d7c56ff1cc3fe36893e4e476b6
parent
6e232df4
6e232df4152a272a3184ef4151ff8f0baa2d0392
+376
-1
+63
all-packages.nix
+63
all-packages.nix
···
1
+
{
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+
lib,
3
+
inputs,
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+
currentSystem,
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+
hostpkgs ? { },
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}:
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+
8
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let
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mkRun =
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path: args: command:
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let
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setup =
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if args ? src then
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''
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mkdir src
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cd src
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cp -r ${args.src}/* .
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chmod -R u+w .
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''
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else
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"";
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in
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derivation (
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{
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system = currentSystem;
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builder = "${pkgs.busybox}/bin/ash";
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args = [
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"-euc"
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''
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if [ 0 -eq "$NIX_BUILD_CORES" ]; then
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NIX_BUILD_CORES=$(${pkgs.busybox}/bin/nproc)
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fi
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exec ${pkgs.busybox}/bin/ash -eux $commandPath
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''
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];
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PATH = lib.makeBinPath ((args.path or [ ]) ++ path);
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command = setup + "\n" + command;
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passAsFile = [ "command" ];
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}
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// (removeAttrs args [ "srcPath" ])
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);
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+
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run0 = mkRun [ pkgs.busybox ];
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+
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wasmpkgs =
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{
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inherit lib inputs;
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sh = run0 { name = "sh"; } ''
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mkdir -p $out/bin
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ln -s ${pkgs.busybox}/bin/ash $out/bin/sh
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'';
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run = mkRun [
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pkgs.busybox
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pkgs.sh
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];
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}
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// lib.packagesFromDirectoryRecursive {
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callPackage = lib.callPackageWith pkgs;
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directory = ./packages;
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};
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pkgs = wasmpkgs // hostpkgs;
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in
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+
wasmpkgs
+71
flake.lock
+71
flake.lock
···
1
1
{
2
2
"nodes": {
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+
"busybox": {
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+
"flake": false,
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+
"locked": {
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+
"lastModified": 1736261867,
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"narHash": "sha256-Sbuibax0P/sz+Pwn5BNASsbzF1iFeo19meO3EFhJZzA=",
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"owner": "tombl",
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"repo": "busybox",
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"rev": "e98330a3b04a0237e1741254b556b709911af8bc",
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"type": "github"
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},
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"original": {
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"owner": "tombl",
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"repo": "busybox",
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"type": "github"
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}
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},
3
19
"flake-compat": {
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"flake": false,
5
21
"locked": {
···
93
109
"type": "github"
94
110
}
95
111
},
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+
"linux": {
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"flake": false,
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+
"locked": {
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"lastModified": 1736261539,
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"narHash": "sha256-cqa+eme6Uy985DNv83KmzOT7bLst82zYyfrEGVxWZ2c=",
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"owner": "tombl",
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"repo": "linux",
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"rev": "9aeee3fd5749953ed147c4dadb26660f322d9f68",
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"type": "github"
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},
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"original": {
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"owner": "tombl",
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"ref": "args",
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"repo": "linux",
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+
"type": "github"
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}
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},
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+
"llvm": {
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+
"flake": false,
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+
"locked": {
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+
"lastModified": 1736765684,
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+
"narHash": "sha256-R1XaHsJR2GlUnIuS/rjQGeB6EGAtgGHWax9UrDzX7iE=",
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"owner": "llvm",
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"repo": "llvm-project",
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"rev": "61c9f970b88710c8292cc32b92c1db723fcfff22",
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"type": "github"
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},
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"original": {
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"owner": "llvm",
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"ref": "release/19.x",
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"repo": "llvm-project",
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"type": "github"
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}
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},
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146
"make-shell": {
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"inputs": {
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148
"flake-compat": "flake-compat_2"
···
111
161
"type": "github"
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162
}
113
163
},
164
+
"musl": {
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"flake": false,
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+
"locked": {
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+
"lastModified": 1736261761,
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+
"narHash": "sha256-cZX+YcBL7O1TwZU+/vvD9zDE6r9Kwl4cZL3LRq5twGg=",
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+
"owner": "tombl",
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+
"repo": "musl",
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"rev": "9a99dba423852dbaffeb9f9bedad63cefed6e065",
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+
"type": "github"
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},
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+
"original": {
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"owner": "tombl",
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"ref": "args",
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"repo": "musl",
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"type": "github"
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}
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},
114
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"nixpkgs": {
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"locked": {
116
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"lastModified": 1735412871,
···
141
208
},
142
209
"root": {
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"inputs": {
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"busybox": "busybox",
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"flake-parts": "flake-parts",
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"git-hooks": "git-hooks",
214
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"linux": "linux",
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"llvm": "llvm",
146
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"make-shell": "make-shell",
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"musl": "musl",
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"nixpkgs": "nixpkgs",
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"treefmt-nix": "treefmt-nix"
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220
}
+31
flake.nix
+31
flake.nix
···
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# keep-sorted end
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+
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# package sources:
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# keep-sorted start block=yes
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busybox = {
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url = "github:tombl/busybox";
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flake = false;
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};
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linux = {
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url = "github:tombl/linux/args";
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flake = false;
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};
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llvm = {
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url = "github:llvm/llvm-project/release/19.x";
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flake = false;
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};
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musl = {
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url = "github:tombl/musl/args";
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flake = false;
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};
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# keep-sorted end
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};
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outputs =
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inputs:
···
37
57
"x86_64-darwin"
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"aarch64-darwin"
39
59
];
60
+
61
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perSystem =
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{ pkgs, system, ... }:
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{
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packages = import ./all-packages.nix {
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inherit (inputs.nixpkgs) lib;
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inherit inputs;
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currentSystem = system;
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hostpkgs = import ./host-packages.nix { inherit pkgs; };
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};
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};
40
71
};
41
72
}
+26
host-packages.nix
+26
host-packages.nix
···
1
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# basic build dependencies from nixpkgs for cross compilation
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+
3
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{ pkgs }:
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+
5
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let
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llvm = pkgs.llvmPackages_19;
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+
in
8
+
9
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{
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clang = llvm.clang-unwrapped;
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clang-host = llvm.clang;
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inherit (llvm) lld;
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inherit (pkgs)
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bc
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bison
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+
busybox
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esbuild
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+
findutils
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+
flex
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+
gnumake
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+
perl
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rsync
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wabt
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+
;
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llvm = llvm.libllvm;
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}
+59
packages/busybox/package.nix
+59
packages/busybox/package.nix
···
1
+
{
2
+
inputs,
3
+
run,
4
+
5
+
clang-host ? clang,
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+
clang,
7
+
compiler-rt,
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+
gnumake,
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linux,
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lld,
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+
llvm,
12
+
musl,
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+
}:
14
+
15
+
run
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+
{
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name = "busybox";
18
+
src = inputs.busybox;
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+
path = [
20
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clang
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+
gnumake
22
+
lld
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+
llvm
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+
];
25
+
}
26
+
''
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+
alias make="make -j$NIX_BUILD_CORES \
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ARCH=wasm32 \
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HOSTCC=${clang-host}/bin/clang \
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CC=${clang}/bin/clang \
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CFLAGS_busybox=\"${musl}/lib/crt1.o -g -Wl,--import-memory\""
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+
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config() {
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sed -i "/CONFIG_$1=/d" .config
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+
sed -i "/CONFIG_$1 is not set/d" .config
36
+
case $2 in
37
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y|n) echo "CONFIG_$1=$2" >> .config ;;
38
+
*) echo "CONFIG_$1=\"$2\"" >> .config ;;
39
+
esac
40
+
}
41
+
42
+
make defconfig
43
+
config STATIC y
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+
config NOMMU y
45
+
config STATIC_LIBGCC n
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+
config CROSS_COMPILER_PREFIX llvm-
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+
config SYSROOT ${musl}
48
+
config EXTRA_CFLAGS '-nostdlib -isystem ${musl}/include -I${linux.headers}/include'
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+
config EXTRA_LDFLAGS ${compiler-rt}/libclang_rt.builtins-wasm32.a
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+
config EXTRA_LDLIBS c
51
+
52
+
cat .config
53
+
make oldconfig
54
+
55
+
make
56
+
57
+
mkdir -p $out/bin
58
+
cp busybox $out/bin
59
+
''
packages/compiler-rt/package.nix
packages/compiler-rt/package.nix
This is a binary file and will not be displayed.
+64
packages/linux/package.nix
+64
packages/linux/package.nix
···
1
+
{
2
+
inputs,
3
+
run,
4
+
5
+
bc,
6
+
bison,
7
+
clang-host ? clang,
8
+
clang,
9
+
esbuild,
10
+
findutils,
11
+
flex,
12
+
gnumake,
13
+
lld,
14
+
llvm,
15
+
perl,
16
+
rsync,
17
+
wabt,
18
+
19
+
enableDebug ? false,
20
+
}:
21
+
22
+
run
23
+
{
24
+
name = "linux";
25
+
src = inputs.linux;
26
+
path = [
27
+
bc
28
+
bison
29
+
clang
30
+
esbuild
31
+
findutils
32
+
flex
33
+
gnumake
34
+
lld
35
+
llvm
36
+
perl
37
+
rsync
38
+
wabt
39
+
];
40
+
outputs = [
41
+
"out"
42
+
"headers"
43
+
];
44
+
}
45
+
''
46
+
alias make="make -j$NIX_BUILD_CORES HOSTCC=${clang-host}/bin/clang TSC=true"
47
+
48
+
make defconfig
49
+
${if enableDebug then "make debug.config" else ""}
50
+
51
+
# this is a horrible dirty hack but there's some non-deterministic build failure
52
+
for i in $(seq 1 3); do
53
+
if make -C tools/wasm; then
54
+
break
55
+
fi
56
+
done
57
+
58
+
mkdir $out
59
+
rm tools/wasm/public/dist
60
+
cp tools/wasm/public/* $out/
61
+
cp -r tools/wasm/dist $out/dist
62
+
63
+
make headers_install INSTALL_HDR_PATH=$headers
64
+
''
+33
packages/musl/package.nix
+33
packages/musl/package.nix
···
1
+
{
2
+
inputs,
3
+
run,
4
+
5
+
clang,
6
+
gnumake,
7
+
lld,
8
+
llvm,
9
+
}:
10
+
11
+
run
12
+
{
13
+
name = "musl";
14
+
src = inputs.musl;
15
+
path = [
16
+
clang
17
+
gnumake
18
+
lld
19
+
llvm
20
+
];
21
+
# TODO: split for size, only relevant for dynamic linking
22
+
# outputs = [ "out" "dev" ];
23
+
}
24
+
''
25
+
cat >config.mak <<EOF
26
+
ARCH=wasm32
27
+
prefix=$out
28
+
syslibdir=$out
29
+
EOF
30
+
31
+
mkdir $out
32
+
make -j$NIX_BUILD_CORES install-libs install-headers
33
+
''
+28
todo.md
+28
todo.md
···
1
+
- split these into separate packages:
2
+
- the kernel
3
+
- the js host library
4
+
- the deno runner
5
+
- the web ui
6
+
- musl
7
+
- patch/wrap/configure clang to include libc.a and crt1.o
8
+
- busybox
9
+
- generate initramfs
10
+
- generate bundle of kernel+lib+ui+initramfs
11
+
- make
12
+
- gnu coreutils
13
+
- util-linux
14
+
- bash
15
+
- cmake
16
+
- cpio
17
+
- ninja
18
+
- llvm/clang/wasm-ld
19
+
- go
20
+
- esbuild
21
+
- kernel
22
+
- perl, bc, bison, flex
23
+
- cpython
24
+
- meson
25
+
- apk-tools
26
+
- distribute nix built packages as apk packages
27
+
- pkg-config, glib
28
+
- ncurses