d364658970
When the sancov_plugin is enabled, it gets added to gcc-plugin-y which is used to populate both GCC_PLUGIN (for building the plugin) and GCC_PLUGINS_CFLAGS (for enabling and options). Instead of adding sancov to both and then removing it from GCC_PLUGINS_CFLAGS, create a separate list, gcc-plugin-external-y, which is only added to GCC_PLUGIN. This will also be used by the coming randstruct build changes. Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: linux-kbuild@vger.kernel.org Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220503205503.3054173-3-keescook@chromium.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 Restructured Text 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.