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tools build: Remove libbpf-strings feature test 

The feature test is unnecessary as the LIBBPF_CURRENT_VERSION_GEQ(1,7)
macro can be used instead. The only use was in perf and this is now
removed.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Blake Jones <blakejones@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2025-10-02 18:23:49 -07:00 committed by Arnaldo Carvalho de Melo
parent 2bd597170f
commit 584754cbee
3 changed files with 0 additions and 15 deletions
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1
tools/build/Makefile.feature
View File

@ -123,7 +123,6 @@ FEATURE_TESTS_EXTRA := \
llvm \ llvm \
clang \ clang \
libbpf \ libbpf \
libbpf-strings \
libpfm4 \ libpfm4 \
libdebuginfod \ libdebuginfod \
clang-bpf-co-re \ clang-bpf-co-re \

4
tools/build/feature/Makefile
View File

@ -56,7 +56,6 @@ FILES= \
test-lzma.bin \ test-lzma.bin \
test-bpf.bin \ test-bpf.bin \
test-libbpf.bin \ test-libbpf.bin \
test-libbpf-strings.bin \
test-get_cpuid.bin \ test-get_cpuid.bin \
test-sdt.bin \ test-sdt.bin \
test-cxx.bin \ test-cxx.bin \
@ -328,9 +327,6 @@ $(OUTPUT)test-bpf.bin:
$(OUTPUT)test-libbpf.bin: $(OUTPUT)test-libbpf.bin:
$(BUILD) -lbpf $(BUILD) -lbpf
$(OUTPUT)test-libbpf-strings.bin:
$(BUILD)
$(OUTPUT)test-sdt.bin: $(OUTPUT)test-sdt.bin:
$(BUILD) $(BUILD)

10
tools/build/feature/test-libbpf-strings.c
View File

@ -1,10 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
#include <bpf/btf.h>
int main(void)
{
struct btf_dump_type_data_opts opts;
opts.emit_strings = 0;
return opts.emit_strings;
}