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Guenter Roeck
aeba0b84dd
csky: Select ARCH_WANT_FRAME_POINTERS only if compiler supports it
Compiling csky:allmodconfig with an upstream C compiler results in the following error. csky-linux-gcc: error: unrecognized command-line option '-mbacktrace'; did you mean '-fbacktrace'? Select ARCH_WANT_FRAME_POINTERS only if gcc supports it to avoid the error. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guo Ren <guoren@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 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.
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