diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 2 | ||||
| -rwxr-xr-x | scripts/generate_rust_analyzer.py | 45 | ||||
| -rw-r--r-- | scripts/rustdoc_test_gen.rs | 2 |
3 files changed, 35 insertions, 14 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 5037f4715d74..0c838c467c76 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -356,7 +356,7 @@ $(obj)/%.o: $(obj)/%.rs FORCE quiet_cmd_rustc_rsi_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@ cmd_rustc_rsi_rs = \ $(rust_common_cmd) -Zunpretty=expanded $< >$@; \ - command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) $@ + command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) --config-path $(srctree)/.rustfmt.toml $@ $(obj)/%.rsi: $(obj)/%.rs FORCE +$(call if_changed_dep,rustc_rsi_rs) diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index 147d0cc94068..766c2d91cd81 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -61,7 +61,6 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit display_name, deps, cfg=[], - edition="2021", ): append_crate( display_name, @@ -69,13 +68,37 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit deps, cfg, is_workspace_member=False, - edition=edition, + # Miguel Ojeda writes: + # + # > ... in principle even the sysroot crates may have different + # > editions. + # > + # > For instance, in the move to 2024, it seems all happened at once + # > in 1.87.0 in these upstream commits: + # > + # > 0e071c2c6a58 ("Migrate core to Rust 2024") + # > f505d4e8e380 ("Migrate alloc to Rust 2024") + # > 0b2489c226c3 ("Migrate proc_macro to Rust 2024") + # > 993359e70112 ("Migrate std to Rust 2024") + # > + # > But in the previous move to 2021, `std` moved in 1.59.0, while + # > the others in 1.60.0: + # > + # > b656384d8398 ("Update stdlib to the 2021 edition") + # > 06a1c14d52a8 ("Switch all libraries to the 2021 edition") + # + # Link: https://lore.kernel.org/all/CANiq72kd9bHdKaAm=8xCUhSHMy2csyVed69bOc4dXyFAW4sfuw@mail.gmail.com/ + # + # At the time of writing all rust versions we support build the + # sysroot crates with the same edition. We may need to relax this + # assumption if future edition moves span multiple rust versions. + edition=core_edition, ) # NB: sysroot crates reexport items from one another so setting up our transitive dependencies # here is important for ensuring that rust-analyzer can resolve symbols. The sources of truth # for this dependency graph are `(sysroot_src / crate / "Cargo.toml" for crate in crates)`. - append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", []), edition=core_edition) + append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", [])) append_sysroot_crate("alloc", ["core"]) append_sysroot_crate("std", ["alloc", "core"]) append_sysroot_crate("proc_macro", ["core", "std"]) @@ -83,7 +106,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit append_crate( "compiler_builtins", srctree / "rust" / "compiler_builtins.rs", - [], + ["core"], ) append_crate( @@ -96,14 +119,15 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit append_crate( "quote", srctree / "rust" / "quote" / "lib.rs", - ["alloc", "proc_macro", "proc_macro2"], + ["core", "alloc", "std", "proc_macro", "proc_macro2"], cfg=crates_cfgs["quote"], + edition="2018", ) append_crate( "syn", srctree / "rust" / "syn" / "lib.rs", - ["proc_macro", "proc_macro2", "quote"], + ["std", "proc_macro", "proc_macro2", "quote"], cfg=crates_cfgs["syn"], ) @@ -123,7 +147,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit append_crate( "pin_init_internal", srctree / "rust" / "pin-init" / "internal" / "src" / "lib.rs", - [], + ["std", "proc_macro"], cfg=["kernel"], is_proc_macro=True, ) @@ -131,7 +155,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit append_crate( "pin_init", srctree / "rust" / "pin-init" / "src" / "lib.rs", - ["core", "pin_init_internal", "macros"], + ["core", "compiler_builtins", "pin_init_internal", "macros"], cfg=["kernel"], ) @@ -190,7 +214,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs, core_edit append_crate( name, path, - ["core", "kernel"], + ["core", "kernel", "pin_init"], cfg=cfg, ) @@ -213,9 +237,6 @@ def main(): level=logging.INFO if args.verbose else logging.WARNING ) - # Making sure that the `sysroot` and `sysroot_src` belong to the same toolchain. - assert args.sysroot in args.sysroot_src.parents - rust_project = { "crates": generate_crates(args.srctree, args.objtree, args.sysroot_src, args.exttree, args.cfgs, args.core_edition), "sysroot": str(args.sysroot), diff --git a/scripts/rustdoc_test_gen.rs b/scripts/rustdoc_test_gen.rs index be0561049660..6fd9f5c84e2e 100644 --- a/scripts/rustdoc_test_gen.rs +++ b/scripts/rustdoc_test_gen.rs @@ -206,7 +206,7 @@ pub extern "C" fn {kunit_name}(__kunit_test: *mut ::kernel::bindings::kunit) {{ /// The anchor where the test code body starts. #[allow(unused)] - static __DOCTEST_ANCHOR: i32 = ::core::line!() as i32 + {body_offset} + 1; + static __DOCTEST_ANCHOR: i32 = ::core::line!() as i32 + {body_offset} + 2; {{ #![allow(unreachable_pub, clippy::disallowed_names)] {body} |