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9fc96c1eb6
When the command was switched over from 'lz4c' to 'lz4', it changed the meaning of '-c' in a subtle way. In the older lz4c tool, this '-cX' seems to be a different flag, meaning the compression level. In the newer lz4 tool, it means to compress to stdout. However, since kbuild already specifies stdout as a file name, '-c' is superfluous, and generates a warning: Warning : stdout won't be used ! Do you want multiple input files (-m) ? Fix it by removing the extra stdout flag. Bug: 159285792 Bug: 160031736 Test: build/build.sh Signed-off-by: Alistair Delva <adelva@google.com> Change-Id: I96247317ccb31f224c6a8e6e453cddde5e0c2550
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.