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The gen_compile_commands.py script currently only creates entries for the primary source files found in .cmd files, but some kernel source files text-include others (i.e. kernel/sched/build_policy.c). This prevents tools like clangd from working properly on text-included c files, such as kernel/sched/ext.c because the generated compile_commands.json does not have entries for them. Extend process_line() to detect when a source file includes .c files, and generate additional compile_commands.json entries for them. For included c files, use the same compile flags as their parent and add their parents headers. This enables lsp tools like clangd to work properly on files like kernel/sched/ext.c Signed-off-by: Pat Somaru <patso@likewhatevs.io> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Justin Stitt <justinstitt@google.com> Tested-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://patch.msgid.link/20251008004615.2690081-1-patso@likewhatevs.io Signed-off-by: Nicolas Schier <nsc@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.