Only include vm mod when init-paging is enabled

Signed-off-by: Simon Davies <simongdavies@users.noreply.github.com>

Author: simongdavies

src/hyperlight_common/Cargo.toml

@@ -30,6 +30,7 @@ fuzzing = ["dep:arbitrary"]
 trace_guest = []
 mem_profile = []
 std = ["thiserror/std", "log/std", "tracing/std"]
+init-paging = []
 
 [lib]
 bench = false # see https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options

src/hyperlight_common/src/lib.rs

@@ -39,4 +39,5 @@ pub mod resource;
 /// cbindgen:ignore
 pub mod func;
 // cbindgen:ignore
+#[cfg(feature = "init-paging")]
 pub mod vm;

src/hyperlight_guest_bin/Cargo.toml

@@ -23,7 +23,7 @@ macros = ["dep:hyperlight-guest-macro", "dep:linkme"]
 
 [dependencies]
 hyperlight-guest = { workspace = true, default-features = false }
-hyperlight-common = { workspace = true, default-features = false }
+hyperlight-common = { workspace = true, default-features = false, features = [ "init-paging" ] }
 hyperlight-guest-tracing = { workspace = true, default-features = false }
 hyperlight-guest-macro = { workspace = true, default-features = false, optional = true }
 buddy_system_allocator = "0.11.0"

src/hyperlight_host/Cargo.toml

@@ -40,7 +40,7 @@ tracing = { version = "0.1.43", features = ["log"] }
 tracing-log = "0.2.0"
 tracing-core = "0.1.35"
 tracing-opentelemetry = { version = "0.32.0", optional = true }
-hyperlight-common = { workspace = true, default-features = true, features = [ "std" ] }
+hyperlight-common = { workspace = true, default-features = true, features = [ "std", "init-paging" ] }
 hyperlight-guest-tracing = { workspace = true, default-features = true, optional = true }
 vmm-sys-util = "0.15.0"
 crossbeam-channel = "0.5.15"