always use buildkit in custom dockerfile

cross-rs · Jun 24, 2022 · 228f964 · 228f964
1 parent b170eaf
commit 228f964
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/docker/custom.rs b/src/docker/custom.rs
@@ -36,6 +36,7 @@ impl<'a> Dockerfile<'a> {
         let mut docker_build = docker::subcommand(engine, "build");
         docker_build.current_dir(host_root);
         docker_build.env("DOCKER_SCAN_SUGGEST", "false");
+        docker_build.env("DOCKER_BUILDKIT", "1");
         docker_build.args(&["--platform", "linux/amd64"]);
         docker_build.args([
             "--label",