use mold on linux

This commit is contained in:
Charles Hall 2023-04-04 19:11:34 -07:00
parent a6712627e4
commit eb4323cc0f
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@ -25,6 +25,12 @@
let let
pkgs = nixpkgs.legacyPackages.${system}; pkgs = nixpkgs.legacyPackages.${system};
# Use mold on Linux
stdenv = if pkgs.stdenv.isLinux then
pkgs.stdenvAdapters.useMoldLinker pkgs.stdenv
else
pkgs.stdenv;
# Nix-accessible `Cargo.toml` # Nix-accessible `Cargo.toml`
cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml); cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
@ -54,12 +60,13 @@
src = ./.; src = ./.;
inherit inherit
stdenv
nativeBuildInputs nativeBuildInputs
ROCKSDB_INCLUDE_DIR ROCKSDB_INCLUDE_DIR
ROCKSDB_LIB_DIR; ROCKSDB_LIB_DIR;
}; };
devShells.default = pkgs.mkShell { devShells.default = (pkgs.mkShell.override { inherit stdenv; }) {
# Rust Analyzer needs to be able to find the path to default crate # Rust Analyzer needs to be able to find the path to default crate
# sources, and it can read this environment variable to do so # sources, and it can read this environment variable to do so
RUST_SRC_PATH = "${toolchain.rust-src}/lib/rustlib/src/rust/library"; RUST_SRC_PATH = "${toolchain.rust-src}/lib/rustlib/src/rust/library";