Re: [PATCH v3 00/10] kbuild: clang-tidy

Masahiro Yamada
2020-08-26T13:29:04Z

On Sat, Aug 22, 2020 at 11:56 PM Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> I improved gen_compile_commands.py,
> then rebased Nathan's v7 [1] on top of them.
> To save time, I modified the Makefile part.
> No change for run-clang-tools.py
>
> "make clang-tidy" should work in-tree build,
> out-of-tree build (O=), and external module build (M=).
>
> V3:
> Fix minor mistakes pointed out by Nick
> Add a new patch (09/10) to remove the warning about
> too few .cmd files.
>
> V2:
> Keep the previous work-flow.
> You can still manually run scripts/gen_compile_commands.json
>
> 'make compile_commands.json' or 'make clang-tidy' is handier
> for most cases. As Nick noted, there is 3 % loss of the coverage.
>
> If you need the full compilation database that covers all the
> compiled C files, please run the script manually.
>
> [1] https://patchwork.kernel.org/patch/11687833/
>
>
> Masahiro Yamada (9):
> gen_compile_commands: parse only the first line of .*.cmd files
> gen_compile_commands: use choices for --log_levels option
> gen_compile_commands: do not support .cmd files under tools/ directory
> gen_compile_commands: reword the help message of -d option
> gen_compile_commands: make -o option independent of -d option
> gen_compile_commands: move directory walk to a generator function
> gen_compile_commands: support *.o, *.a, modules.order in positional
> argument
> kbuild: wire up the build rule of compile_commands.json to Makefile
> gen_compile_commands: remove the warning about too few .cmd files
>
> Nathan Huckleberry (1):
> Makefile: Add clang-tidy and static analyzer support to makefile

All applied to linux-kbuild.

> MAINTAINERS | 1 +
> Makefile | 45 +++-
> scripts/clang-tools/gen_compile_commands.py | 236 ++++++++++++++++++++
> scripts/clang-tools/run-clang-tools.py | 74 ++++++
> scripts/gen_compile_commands.py | 151 -------------
> 5 files changed, 352 insertions(+), 155 deletions(-)
> create mode 100755 scripts/clang-tools/gen_compile_commands.py
> create mode 100755 scripts/clang-tools/run-clang-tools.py
> delete mode 100755 scripts/gen_compile_commands.py
>
> --
> 2.25.1
>
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--
Best Regards
Masahiro Yamada