c52479efd9
https://github.com/NixOS/nixpkgs/pull/217084 plans to migrate Rust packages to use `importCargoLock`, but the migration script cannot handle `cargoPatches`: https://github.com/NixOS/nixpkgs/pull/217084#discussion_r1111253151
40 lines
1.1 KiB
Nix
40 lines
1.1 KiB
Nix
{ rustPlatform, fetchFromGitHub, rust, lib, stdenv }:
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rustPlatform.buildRustPackage rec {
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pname = "rustc-demangle";
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version = "0.1.20";
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src = fetchFromGitHub {
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owner = "alexcrichton";
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repo = pname;
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rev = version;
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sha256 = "sha256-elxclyuLmr3N66s+pR4/6OU98k1oXI2wKVJtzWPY8FI=";
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};
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cargoLock = {
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# generated using `cargo generate-lockfile` since repo is missing lockfile
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lockFile = ./Cargo.lock;
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};
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cargoBuildFlags = [ "-p" "rustc-demangle-capi" ];
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postPatch = ''
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ln -s ${./Cargo.lock} Cargo.lock
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'';
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postInstall = ''
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mkdir -p $out/lib
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cp target/${rust.toRustTargetSpec stdenv.hostPlatform}/release/librustc_demangle.so $out/lib
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cp -R crates/capi/include $out
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'';
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meta = with lib; {
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description = "Rust symbol demangling";
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homepage = "https://github.com/alexcrichton/rustc-demangle";
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license = with licenses; [ asl20 mit ];
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# upstream supports other platforms, but maintainer can only test on linux
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platforms = platforms.linux;
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maintainers = with maintainers; [ _1000teslas ];
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};
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}
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