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47 lines
1.1 KiB
Nix
47 lines
1.1 KiB
Nix
let
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# Look here for information about how pin version of nixpkgs
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# → https://nixos.wiki/wiki/FAQ/Pinning_Nixpkgs
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pinnedPkgs = import (builtins.fetchGit {
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name = "nixpkgs-20.03";
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url = "https://github.com/nixos/nixpkgs/";
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ref = "refs/heads/release-20.03";
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}) { };
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# This allows overriding pkgs by passing `--arg pkgs ...`
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in { pkgs ? pinnedPkgs }:
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let
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isMacOS = builtins.currentSystem == "x86_64-darwin";
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darwin-frameworks =
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if isMacOS then
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with pkgs.darwin.apple_sdk.frameworks; [
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AppKit
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CoreFoundation
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CoreServices
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CoreVideo
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Foundation
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Metal
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Security
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]
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else
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[ ];
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llvm = pkgs.llvm_10;
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lld = pkgs.lld_10; # this should match llvm's version
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inputs =
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[
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pkgs.rustup
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pkgs.cargo
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llvm
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# libraries for llvm
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pkgs.libffi
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pkgs.libxml2
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pkgs.zlib
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# faster builds - see https://github.com/rtfeldman/roc/blob/trunk/BUILDING_FROM_SOURCE.md#use-lld-for-the-linker
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lld
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];
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in pkgs.mkShell {
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buildInputs = inputs ++ darwin-frameworks;
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LLVM_SYS_100_PREFIX = "${llvm}";
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}
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