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115b851256
commited17b19149upstream. It's possible to link against libopencsd_c_api without having libstdc++.so available, only libstdc++.so.6.0.28 (or whatever version is in use) needs to be available. The same holds true for libopencsd.so. When -lstdc++ (or -lopencsd) is explicitly passed to the linker however the .so file must be available. So wrap adding the dependencies into a check for static linking that actually requires adding them all. The same construct is already used for some other tests in the same file to reduce dependencies in the dynamic linking case. Fixes:573cf5c9a1("perf build: Add missing -lstdc++ when linking with libopencsd") Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Cc: Adrian Bunk <bunk@debian.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Branislav Rankov <branislav.rankov@arm.com> Cc: Diederik de Haas <didi.debian@cknow.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/all/20211203210544.1137935-1-uwe@kleine-koenig.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.