tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 rustPlatform,
3 fetchFromGitHub,
4 lib,
5 stdenv,
6}:
7
8rustPlatform.buildRustPackage rec {
9 pname = "rustc-demangle";
10 version = "0.1.26";
11
12 src = fetchFromGitHub {
13 owner = "rust-lang";
14 repo = "rustc-demangle";
15 tag = "rustc-demangle-v${version}";
16 hash = "sha256-4/x3kUIKi3xnDRznr+6xmPeWHmhlpbuwSNH3Ej6+Ifc=";
17 };
18
19 cargoLock = {
20 # generated using `cargo generate-lockfile` since repo is missing lockfile
21 lockFile = ./Cargo.lock;
22 };
23
24 cargoBuildFlags = [
25 "-p"
26 "rustc-demangle-capi"
27 ];
28
29 postPatch = ''
30 ln -s ${./Cargo.lock} Cargo.lock
31 '';
32
33 postInstall = ''
34 mkdir -p $out/lib
35 cp target/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/librustc_demangle${stdenv.hostPlatform.extensions.sharedLibrary} $out/lib
36 cp -R crates/capi/include $out
37 '';
38
39 meta = {
40 description = "Rust symbol demangling";
41 homepage = "https://github.com/rust-lang/rustc-demangle";
42 license = with lib.licenses; [
43 asl20
44 mit
45 ];
46 platforms = lib.platforms.unix;
47 maintainers = with lib.maintainers; [ _1000teslas ];
48 };
49}