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    SubjectRe: [PATCH v2 0/9] kbuild: clang-tidy
    On Sat, Aug 22, 2020 at 3:06 AM 'Nick Desaulniers' via Clang Built
    Linux <clang-built-linux@googlegroups.com> wrote:
    >
    > On Fri, Aug 21, 2020 at 12:02 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=).
    > >
    > > This version keeps 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/
    >
    > Thank you for the work that went into this series. The only reason I
    > started focusing on compiling the kernel with Clang 3.5 years ago was
    > that I simply wanted to run scan-build (clang's static analyzer,
    > enabled by this series) on the kernel to find bugs to start
    > contributing fixes for. Turned out compiling the kernel with Clang
    > was a prerequisite, and I've been distracted with that ever since.
    > Thank you both for completing this journey.

    /me donates Nick a "EoJ" (End Of Journey)

    - Sedat -

    >
    > >
    > > Masahiro Yamada (8):
    > > 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
    > >
    > > Nathan Huckleberry (1):
    > > Makefile: Add clang-tidy and static analyzer support to makefile
    > >
    > > MAINTAINERS | 1 +
    > > Makefile | 45 +++-
    > > scripts/clang-tools/gen_compile_commands.py | 245 ++++++++++++++++++++
    > > scripts/clang-tools/run-clang-tools.py | 74 ++++++
    > > scripts/gen_compile_commands.py | 151 ------------
    > > 5 files changed, 361 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
    > >
    >
    >
    > --
    > Thanks,
    > ~Nick Desaulniers
    >
    > --
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