fix(tvix/build): fix build on MacOS r/8868

oci_spec::runtime::Posix* stuff is feature-flagged out on MacOS.

While it might be desirable to emit Linux OCI runtime specs from MacOS to
schedule there, and it being feature-flagged to Linux might be a bug in the
upstream crate, we only have an implementation invoking runc, which certainly
don't work.

Feature-flag this out to make tvix-build and tvix-cli to build on MacOS. This
can be revisited once we actually start thinking about builders on MacOS.

Change-Id: I82002f6d55eddd9c305f1b3a3f3f2b252f617ed0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12694
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tvix/build/src/lib.rs b/tvix/build/src/lib.rs
index ccd7657101d8..86c1862d629e 100644
--- a/tvix/build/src/lib.rs
+++ b/tvix/build/src/lib.rs
@@ -1,3 +1,4 @@
 pub mod buildservice;
+#[cfg(target_os = "linux")]
 mod oci;
 pub mod proto;