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Arnaldo Carvalho de Melo
13d675aea6
perf debuginfo: Fix the build with !HAVE_DWARF_SUPPORT
In that case we have a set of placeholder functions, one of them uses a 'Dwarf_Addr' type that is not present as it is defined in the missing DWARF libraries, so provide a placeholder typedef for that as well. The build error before this patch: In file included from util/annotate.c:28: util/debuginfo.h:44:46: error: unknown type name ‘Dwarf_Addr’ 44 | Dwarf_Addr *offs __maybe_unused, | ^~~~~~~~~~ make[6]: *** [/home/acme/git/perf-tools-next/tools/build/Makefile.build:106: util/annotate.o] Error 1 make[6]: *** Waiting for unfinished jobs.... Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Link: https://lore.kernel.org/lkml/CAM9d7ciushSwEfj7yW4rtDEJBTcCB991V4cswwFEL+cv6QF2pg@mail.gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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.
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