diff options
| -rw-r--r-- | Makefile | 11 | ||||
| -rw-r--r-- | rust/Makefile | 6 | ||||
| -rwxr-xr-x | scripts/generate_rust_analyzer.py | 27 |
3 files changed, 28 insertions, 16 deletions
diff --git a/Makefile b/Makefile index 6bbf9db6b4143..64ec209b26f04 100644 --- a/Makefile +++ b/Makefile @@ -1859,11 +1859,6 @@ rustfmt: rustfmtcheck: rustfmt_flags = --check rustfmtcheck: rustfmt -# IDE support targets -PHONY += rust-analyzer -rust-analyzer: - $(Q)$(MAKE) $(build)=rust $@ - # Misc # --------------------------------------------------------------------------- @@ -1924,6 +1919,7 @@ help: @echo ' modules - default target, build the module(s)' @echo ' modules_install - install the module' @echo ' clean - remove generated files in module directory only' + @echo ' rust-analyzer - generate rust-project.json rust-analyzer support file' @echo '' __external_modules_error: @@ -2065,6 +2061,11 @@ quiet_cmd_tags = GEN $@ tags TAGS cscope gtags: FORCE $(call cmd,tags) +# IDE support targets +PHONY += rust-analyzer +rust-analyzer: + $(Q)$(MAKE) $(build)=rust $@ + # Script to generate missing namespace dependencies # --------------------------------------------------------------------------- diff --git a/rust/Makefile b/rust/Makefile index 4124bfa01798d..1ffdff6c2a34c 100644 --- a/rust/Makefile +++ b/rust/Makefile @@ -373,8 +373,10 @@ quiet_cmd_rustc_library = $(if $(skip_clippy),RUSTC,$(RUSTC_OR_CLIPPY_QUIET)) L $(if $(rustc_objcopy),;$(OBJCOPY) $(rustc_objcopy) $@) rust-analyzer: - $(Q)$(srctree)/scripts/generate_rust_analyzer.py $(srctree) $(objtree) \ - $(RUST_LIB_SRC) > $(objtree)/rust-project.json + $(Q)$(srctree)/scripts/generate_rust_analyzer.py \ + $(abs_srctree) $(abs_objtree) \ + $(RUST_LIB_SRC) $(KBUILD_EXTMOD) > \ + $(if $(KBUILD_EXTMOD),$(extmod_prefix),$(objtree))/rust-project.json redirect-intrinsics = \ __eqsf2 __gesf2 __lesf2 __nesf2 __unordsf2 \ diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index 946e250c1b2a6..848fa1ad92ba1 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -6,10 +6,11 @@ import argparse import json import logging +import os import pathlib import sys -def generate_crates(srctree, objtree, sysroot_src): +def generate_crates(srctree, objtree, sysroot_src, external_src): # Generate the configuration list. cfg = [] with open(objtree / "include" / "generated" / "rustc_cfg") as fd: @@ -65,7 +66,7 @@ def generate_crates(srctree, objtree, sysroot_src): [], is_proc_macro=True, ) - crates[-1]["proc_macro_dylib_path"] = "rust/libmacros.so" + crates[-1]["proc_macro_dylib_path"] = f"{objtree}/rust/libmacros.so" append_crate( "build_error", @@ -95,19 +96,26 @@ def generate_crates(srctree, objtree, sysroot_src): "exclude_dirs": [], } + def is_root_crate(build_file, target): + try: + return f"{target}.o" in open(build_file).read() + except FileNotFoundError: + return False + # Then, the rest outside of `rust/`. # # We explicitly mention the top-level folders we want to cover. - for folder in ("samples", "drivers"): - for path in (srctree / folder).rglob("*.rs"): + extra_dirs = map(lambda dir: srctree / dir, ("samples", "drivers")) + if external_src is not None: + extra_dirs = [external_src] + for folder in extra_dirs: + for path in folder.rglob("*.rs"): logging.info("Checking %s", path) name = path.name.replace(".rs", "") # Skip those that are not crate roots. - try: - if f"{name}.o" not in open(path.parent / "Makefile").read(): - continue - except FileNotFoundError: + if not is_root_crate(path.parent / "Makefile", name) and \ + not is_root_crate(path.parent / "Kbuild", name): continue logging.info("Adding %s", name) @@ -126,6 +134,7 @@ def main(): parser.add_argument("srctree", type=pathlib.Path) parser.add_argument("objtree", type=pathlib.Path) parser.add_argument("sysroot_src", type=pathlib.Path) + parser.add_argument("exttree", type=pathlib.Path, nargs="?") args = parser.parse_args() logging.basicConfig( @@ -134,7 +143,7 @@ def main(): ) rust_project = { - "crates": generate_crates(args.srctree, args.objtree, args.sysroot_src), + "crates": generate_crates(args.srctree, args.objtree, args.sysroot_src, args.exttree), "sysroot_src": str(args.sysroot_src), } |