rust seems to break things #28
Description
When doing a "normal" allmodconfig build for 6.16.y, the tool crashes at the end with:
python3 sbom/sbom.py --src-tree ~/linux/stable/linux-6.16.y --output-tree ~/linux/stable/linux-6.16.y --root-output-in-tree vmlinux --spdx sbom.spdx.json --used-files sbom.used_files.txt
[INFO] Building cmd graph for vmlinux
[INFO] Build Node: vmlinux
[INFO] Build Node: vmlinux.unstripped
[INFO] Build Node: vmlinux.a
[INFO] Build Node: built-in.a
[WARNING] Skipped parsing command because no matching parser was found for: sh 'scripts/xen-hypercalls.sh' arch/x86/include/generated/asm/xen-hypercalls.h include/xen/interface/xen-mca.h include/xen/interface/xen.h include/xen/interface/xenpmu.h
[WARNING] Skipped parsing command because no matching parser was found for: cat fs/unicode/utf8data.c_shipped > fs/unicode/utf8data.c
[WARNING] Skipped parsing command because no matching parser was found for: scripts/ipe/polgen/polgen security/ipe/boot_policy.c
[WARNING] Skipped parsing command because no matching parser was found for: OBJTREE=/mnt/fast_t2/linux/stable/linux-6.16.y rustc -Zbinary_dep_depinfo=y -Astable_features -Dnon_ascii_idents -Dunsafe_op_in_unsafe_fn -Wmissing_docs -Wrust_2018_idioms -Wclippy::all -Wclippy::ignored_unit_patterns -Wclippy::mut_mut -Wclippy::needless_bitwise_bool -Aclippy::needless_lifetimes -Wclippy::no_mangle_with_rust_abi -Wclippy::undocumented_unsafe_blocks -Wclippy::unnecessary_safety_comment -Wclippy::unnecessary_safety_doc -Wrustdoc::missing_crate_level_docs -Wrustdoc::unescaped_backticks -Cpanic=abort -Cembed-bitcode=n -Clto=n -Cforce-unwind-tables=n -Ccodegen-units=1 -Csymbol-mangling-version=v0 -Crelocation-model=static -Zfunction-sections=n -Wclippy::float_arithmetic --target=./scripts/target.json -Ctarget-feature=-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-avx,-avx2 -Zcf-protection=branch -Zno-jump-tables -Ctarget-cpu=native -Cno-redzone=y -Ccode-model=kernel -Zfunction-return=thunk-extern -Zpatchable-function-entry=64,64 -Copt-level=2 -Cdebug-assertions=y -Coverflow-checks=y -Dwarnings -Zsanitizer=kernel-address -Zsanitizer-recover=kernel-address -Cllvm-args=-asan-mapping-offset=0xdffffc0000000000 -Cllvm-args=-asan-instrumentation-with-call-threshold=0 -Cllvm-args=-asan-stack=1 -Cllvm-args=-asan-globals=1 -Cllvm-args=-asan-kernel-mem-intrinsic-prefix=1 @./include/generated/rustc_cfg --edition=2024 --cfg no_fp_fmt_parse --emit=dep-info=rust/.core.o.d --emit=obj=rust/core.o --emit=metadata=rust/libcore.rmeta --crate-type rlib -L./rust --crate-name core /usr/lib/rustlib/src/rust/library/core/src/lib.rs --sysroot=/dev/null
[WARNING] Skipped parsing command because no matching parser was found for: OBJTREE=/mnt/fast_t2/linux/stable/linux-6.16.y rustc --edition=2021 -Zbinary_dep_depinfo=y -Astable_features -Dnon_ascii_idents -Dunsafe_op_in_unsafe_fn -Wmissing_docs -Wrust_2018_idioms -Wunreachable_pub -Wclippy::all -Wclippy::ignored_unit_patterns -Wclippy::mut_mut -Wclippy::needless_bitwise_bool -Aclippy::needless_lifetimes -Wclippy::no_mangle_with_rust_abi -Wclippy::undocumented_unsafe_blocks -Wclippy::unnecessary_safety_comment -Wclippy::unnecessary_safety_doc -Wrustdoc::missing_crate_level_docs -Wrustdoc::unescaped_backticks -Cpanic=abort -Cembed-bitcode=n -Clto=n -Cforce-unwind-tables=n -Ccodegen-units=1 -Csymbol-mangling-version=v0 -Crelocation-model=static -Zfunction-sections=n -Wclippy::float_arithmetic --target=./scripts/target.json -Ctarget-feature=-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-avx,-avx2 -Zcf-protection=branch -Zno-jump-tables -Ctarget-cpu=native -Cno-redzone=y -Ccode-model=kernel -Zfunction-return=thunk-extern -Zpatchable-function-entry=64,64 -Copt-level=2 -Cdebug-assertions=y -Coverflow-checks=y -Dwarnings -Zsanitizer=kernel-address -Zsanitizer-recover=kernel-address -Cllvm-args=-asan-mapping-offset=0xdffffc0000000000 -Cllvm-args=-asan-instrumentation-with-call-threshold=0 -Cllvm-args=-asan-stack=1 -Cllvm-args=-asan-globals=1 -Cllvm-args=-asan-kernel-mem-intrinsic-prefix=1 -Cpasses=sancov-module -Cllvm-args=-sanitizer-coverage-level=3 -Cllvm-args=-sanitizer-coverage-trace-pc -Cllvm-args=-sanitizer-coverage-trace-compares @./include/generated/rustc_cfg --emit=dep-info=rust/.compiler_builtins.o.d --emit=obj=rust/compiler_builtins.o --emit=metadata=rust/libcompiler_builtins.rmeta --crate-type rlib -L./rust --crate-name compiler_builtins rust/compiler_builtins.rs --sysroot=/dev/null
Traceback (most recent call last):
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/sbom.py", line 165, in <module>
main()
~~~~^^
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/sbom.py", line 137, in main
cmd_graph = build_cmd_graph(root_output_in_tree, output_tree, src_tree)
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/cmd_graph.py", line 97, in build_cmd_graph
child_node = build_cmd_graph(child_path, output_tree, src_tree, cache, depth + 1, log_depth)
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/cmd_graph.py", line 97, in build_cmd_graph
child_node = build_cmd_graph(child_path, output_tree, src_tree, cache, depth + 1, log_depth)
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/cmd_graph.py", line 97, in build_cmd_graph
child_node = build_cmd_graph(child_path, output_tree, src_tree, cache, depth + 1, log_depth)
[Previous line repeated 2 more times]
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/cmd_graph.py", line 77, in build_cmd_graph
input_files = parse_commands(cmd_file.savedcmd)
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/savedcmd_parser.py", line 309, in parse_commands
inputs = matched_parser(single_command)
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/savedcmd_parser.py", line 92, in _parse_objcopy_command
command_parts = _tokenize_single_command(command, flag_options=["-S"])
File "/mnt/fast_t2/linux/trees/KernelSbom/sbom/lib/sbom/cmd/savedcmd_parser.py", line 76, in _tokenize_single_command
raise NotImplementedError(f"Unrecognized token: {token} in command {command}")
NotImplementedError: Unrecognized token: -w in command objcopy -w -W '__*' rust/compiler_builtins.o