I got an error when compiling selftests/bpf: libbpf.c:411:10: error: implicit declaration of function 'reallocarray'; did you mean 'realloc'? [-Werror=implicit-function-declaration] progs = reallocarray(progs, nr_progs + 1, sizeof(progs[0])); It was caused by feature-reallocarray=1 in FEATURE-DUMP.libbpf and it was fixed by manually removing feature/ folder. This diff adds feature/ to EXTRA_CLEAN to avoid this problem. Signed-off-by: Hechao Li <hechaol@xxxxxx> --- tools/testing/selftests/bpf/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 2b426ae1cdc9..44fb61f4d502 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -279,4 +279,5 @@ $(OUTPUT)/verifier/tests.h: $(VERIFIER_TESTS_DIR) $(VERIFIER_TEST_FILES) ) > $(VERIFIER_TESTS_H)) EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(ALU32_BUILD_DIR) \ - $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) + $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) \ + feature -- 2.17.1
