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author | John Garry <john.garry@huawei.com> | 2021-10-29 19:30:41 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-12-08 04:18:23 +0300 |
commit | c77a78c29177f9a614915e5158a7b6bb89e0e8db (patch) | |
tree | e594b307eb291602c39fc221b11670bd8a69ecf0 /tools/build/Makefile.include | |
parent | e9c08f722924c58041d2e0d90ea27140a4625776 (diff) | |
download | linux-c77a78c29177f9a614915e5158a7b6bb89e0e8db.tar.xz |
tools build: Enable warnings through HOSTCFLAGS
The tools build system uses KBUILD_HOSTCFLAGS symbol for obvious purposes.
However this is not set for anything under tools/
As such, host tools apps built have no compiler warnings enabled.
Declare HOSTCFLAGS for perf tools build, and also use that symbol in
declaration of host_c_flags. HOSTCFLAGS comes from EXTRA_WARNINGS, which
is independent of target platform/arch warning flags.
Suggested-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Laura Abbott <labbott@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/1635525041-151876-1-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build/Makefile.include')
0 files changed, 0 insertions, 0 deletions