From ca04fc74a5904601947132f9ce42a22bc379c136 Mon Sep 17 00:00:00 2001
From: Vika <vika@fireburn.ru>
Date: Sun, 19 May 2024 01:28:44 +0300
Subject: WIP: cross-compilation attempt via overlay

Doesn't work, linker troubles. Not sure what's happening, but I
probably need to tweak rustc a bit.
---
 kittybox.nix | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'kittybox.nix')

diff --git a/kittybox.nix b/kittybox.nix
index eea7006..a8cac0e 100644
--- a/kittybox.nix
+++ b/kittybox.nix
@@ -29,6 +29,10 @@ naersk.buildPackage rec {
     postgresql postgresqlTestHook
   ];
 
+  # Cross-compilation support
+  CARGO_BUILD_TARGET = stdenv.targetPlatform.rust.cargoShortTarget;
+  "CARGO_TARGET_${stdenv.targetPlatform.rust.cargoEnvVarTarget}_RUSTFLAGS" = "-C linker=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc";
+
   # Tests create arbitrary databases; we need to be prepared for that
   postgresqlTestUserOptions = "LOGIN SUPERUSER";
   postgresqlTestSetupPost = ''
-- 
cgit 1.4.1