On Mon, Mar 29, 2021 at 11:13 AM Jisheng Zhang jszhang3@mail.ustc.edu.cn wrote:
From: Jisheng Zhang jszhang@kernel.org
This is useful for cross compile process to point linker to the correct libelf, libcap, libz path.
LGTM: Acked-by: Song Liu songliubraving@fb.com
btw: Do we also need LDFLAGS for some other binaries, like test_cpp, TRUNNER_BINARY, etc?
Thanks, Song
Signed-off-by: Jisheng Zhang jszhang@kernel.org
tools/testing/selftests/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 044bfdcf5b74..dac1c5094e28 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -447,7 +447,7 @@ verifier/tests.h: verifier/*.c ) > verifier/tests.h) $(OUTPUT)/test_verifier: test_verifier.c verifier/tests.h $(BPFOBJ) | $(OUTPUT) $(call msg,BINARY,,$@)
$(Q)$(CC) $(CFLAGS) $(filter %.a %.o %.c,$^) $(LDLIBS) -o $@
$(Q)$(CC) $(CFLAGS) $(LDFLAGS) $(filter %.a %.o %.c,$^) $(LDLIBS) -o $@# Make sure we are able to include and link libbpf against c++. $(OUTPUT)/test_cpp: test_cpp.cpp $(OUTPUT)/test_core_extern.skel.h $(BPFOBJ) -- 2.31.0