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tools build: Don't assume libtracefs-devel is always available

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perf doesn't use libtracefs and so it doesn't make sense to assume it is
always available when building test-all.bin, defeating the feature check
speedup it provides.

The other tools/build/ users such as rtla, rv, etc call $(feature_check
libtracefs) to check its availability instead of using the test-all.bin
mechanism, stopping the build and asking for libtracefs-devel to be
installed.

Remove it from FEATURE_TESTS_BASIC to not have it as available, as noted
by Ian Rogers during review.

Reviewed-by: Ian Rogers <irogers@google.com>
Acked-by: Tomas Glozar <tglozar@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Gabriele Monaco <gmonaco@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2025-10-02 09:52:11 -03:00
parent b19a0f6100
commit a395168059
2 changed files with 0 additions and 6 deletions
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1
tools/build/Makefile.feature
View File

@ -83,7 +83,6 @@ FEATURE_TESTS_BASIC := \
libpython \
libslang \
libtraceevent \
libtracefs \
libcpupower \
pthread-attr-setaffinity-np \
pthread-barrier \

5
tools/build/feature/test-all.c
View File

@ -150,10 +150,6 @@
# include "test-libtraceevent.c"
#undef main
#define main main_test_libtracefs
# include "test-libtracefs.c"
#undef main
int main(int argc, char *argv[])
{
main_test_libpython();
@ -187,7 +183,6 @@ int main(int argc, char *argv[])
main_test_reallocarray();
main_test_libzstd();
main_test_libtraceevent();
main_test_libtracefs();
return 0;
}