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rust: add `pin-init` as a dependency to `bindings` and `uapi` 

This allows `bindings` and `uapi` to implement `Zeroable` and use other
items from pin-init.

Co-developed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://rust-for-linux.zulipchat.com/#narrow/channel/291565-Help/topic/Zeroable.20trait.20for.20C.20structs/near/510264158
Signed-off-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Benno Lossin 2025-08-14 11:30:28 +02:00 committed by Miguel Ojeda
parent 4710b47988
commit 3c847e1722
2 changed files with 10 additions and 8 deletions
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14
rust/Makefile
View File

@ -199,12 +199,12 @@ rusttestlib-kernel: $(src)/kernel/lib.rs rusttestlib-bindings rusttestlib-uapi \
$(obj)/bindings.o FORCE
+$(call if_changed,rustc_test_library)
rusttestlib-bindings: private rustc_target_flags = --extern ffi
rusttestlib-bindings: $(src)/bindings/lib.rs rusttestlib-ffi FORCE
rusttestlib-bindings: private rustc_target_flags = --extern ffi --extern pin_init
rusttestlib-bindings: $(src)/bindings/lib.rs rusttestlib-ffi rusttestlib-pin_init FORCE
+$(call if_changed,rustc_test_library)
rusttestlib-uapi: private rustc_target_flags = --extern ffi
rusttestlib-uapi: $(src)/uapi/lib.rs rusttestlib-ffi FORCE
rusttestlib-uapi: private rustc_target_flags = --extern ffi --extern pin_init
rusttestlib-uapi: $(src)/uapi/lib.rs rusttestlib-ffi rusttestlib-pin_init FORCE
+$(call if_changed,rustc_test_library)
quiet_cmd_rustdoc_test = RUSTDOC T $<
@ -530,17 +530,19 @@ $(obj)/ffi.o: private skip_gendwarfksyms = 1
$(obj)/ffi.o: $(src)/ffi.rs $(obj)/compiler_builtins.o FORCE
+$(call if_changed_rule,rustc_library)
$(obj)/bindings.o: private rustc_target_flags = --extern ffi
$(obj)/bindings.o: private rustc_target_flags = --extern ffi --extern pin_init
$(obj)/bindings.o: $(src)/bindings/lib.rs \
$(obj)/ffi.o \
$(obj)/pin_init.o \
$(obj)/bindings/bindings_generated.rs \
$(obj)/bindings/bindings_helpers_generated.rs FORCE
+$(call if_changed_rule,rustc_library)
$(obj)/uapi.o: private rustc_target_flags = --extern ffi
$(obj)/uapi.o: private rustc_target_flags = --extern ffi --extern pin_init
$(obj)/uapi.o: private skip_gendwarfksyms = 1
$(obj)/uapi.o: $(src)/uapi/lib.rs \
$(obj)/ffi.o \
$(obj)/pin_init.o \
$(obj)/uapi/uapi_generated.rs FORCE
+$(call if_changed_rule,rustc_library)

4
scripts/generate_rust_analyzer.py
View File

@ -139,8 +139,8 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit
"exclude_dirs": [],
}
append_crate_with_generated("bindings", ["core", "ffi"])
append_crate_with_generated("uapi", ["core", "ffi"])
append_crate_with_generated("bindings", ["core", "ffi", "pin_init"])
append_crate_with_generated("uapi", ["core", "ffi", "pin_init"])
append_crate_with_generated("kernel", ["core", "macros", "build_error", "pin_init", "ffi", "bindings", "uapi"])
def is_root_crate(build_file, target):