From 4fc0e3369810899279f0423699e2604e7088ff76 Mon Sep 17 00:00:00 2001 From: Adam Joseph Date: Mon, 24 Jul 2023 21:48:48 -0700 Subject: [PATCH] buildRustPackage: add isMips64n32 to badPlatforms Rust is not yet able to target the n32 ABI on mips64. Let's add `isMips64n32` to the `meta.badPlatforms` of all derivations created by buildRustPackage. I use this to automatically detect which packages on my system can be built for n32 (almost all of them) and build those using n32, and the few packages (mainly those that depend on boost or rust) that can't for n64. --- pkgs/build-support/rust/build-rust-package/default.nix | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/pkgs/build-support/rust/build-rust-package/default.nix b/pkgs/build-support/rust/build-rust-package/default.nix index da868861e2ca..18d8ca56fd1f 100644 --- a/pkgs/build-support/rust/build-rust-package/default.nix +++ b/pkgs/build-support/rust/build-rust-package/default.nix @@ -161,5 +161,9 @@ stdenv.mkDerivation ((removeAttrs args [ "depsExtraArgs" "cargoUpdateHook" "carg "x86_64-redox" "wasm32-wasi" ]; + badPlatforms = [ + # Rust is currently unable to target the n32 ABI + lib.systems.inspect.patterns.isMips64n32 + ]; } // meta; })