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nixpkgs/pkgs/tools/backup/rdedup/default.nix
Andrew Childs 7869d16545 llvmPackages: Multuple outputs for everythting
Also begin to start work on cross compilation, though that will have to
be finished later.

The patches are based on the first version of
https://reviews.llvm.org/D99484. It's very annoying to do the
back-porting but the review has uncovered nothing super major so I'm
fine sticking with what I've got.

Beyond making the outputs work, I also strove to re-sync the packages,
as they have been drifting pointlessly apart for some time.

----

Other misc notes, highly incomplete

- lvm-config-native and llvm-config are put in `dev` because they are
  tools just for build time.

- Clang no longer has an lld dep. That was introduced in
  db29857eb3, but if clang needs help
  finding lld when it is used we should just pass it flags / put in the
  resource dir. Providing it at build time increases critical path
  length for no good reason.

----

A note on `nativeCC`:

`stdenv` takes tools from the previous stage, so:

1. `pkgsBuildBuild`: `(?1, x, x)`
2. `pkgsBuildBuild.stdenv.cc`: `(?0, ?1, x)`

while:

1. `pkgsBuildBuild`: `(?1, x, x)`
2. `pkgsBuildBuild.targetPackages`: `(x, x, ?2)`
3. `pkgsBuildBuild.targetPackages.stdenv.cc`: `(?1, x, x)`
2021-04-30 05:41:00 +00:00

38 lines
1,014 B
Nix

{ lib, stdenv, fetchFromGitHub, rustPlatform, pkg-config, openssl, libsodium
, llvmPackages, clang, xz
, Security }:
rustPlatform.buildRustPackage rec {
pname = "rdedup";
version = "3.1.1";
src = fetchFromGitHub {
owner = "dpc";
repo = "rdedup";
rev = "rdedup-v${version}";
sha256 = "0y34a3mpghdmcb2rx4z62q0s351bfmy1287d75mm07ryfgglgsd7";
};
cargoSha256 = "0akwb7ak4h1i1zk4wcn27zyqjz6mrchs47014xbzw22rj8h8dx92";
cargoPatches = [
./v3.1.1-fix-Cargo.lock.patch
];
nativeBuildInputs = [ pkg-config llvmPackages.libclang clang ];
buildInputs = [ openssl libsodium xz ]
++ (lib.optional stdenv.isDarwin Security);
configurePhase = ''
export LIBCLANG_PATH="${llvmPackages.libclang.lib}/lib"
'';
meta = with lib; {
description = "Data deduplication with compression and public key encryption";
homepage = "https://github.com/dpc/rdedup";
license = licenses.mpl20;
maintainers = with maintainers; [ dywedir ];
broken = stdenv.isDarwin;
};
}