[PATCH 3/3] selftests/bpf: Build urandom_read with LDFLAGS and LDLIBS
From: Daniel Díaz <hidden>
Date: 2020-01-17 16:54:17
Also in:
bpf, linux-kselftest, lkml
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Linus Torvalds
During cross-compilation, it was discovered that LDFLAGS and LDLIBS were not being used while building binaries, leading to defaults which were not necessarily correct. OpenEmbedded reported this kind of problem: ERROR: QA Issue: No GNU_HASH in the ELF binary [...], didn't pass LDFLAGS? Signed-off-by: Daniel Díaz <redacted> --- 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 e2fd6f8d579c..f1740113d5dc 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile@@ -88,7 +88,7 @@ $(notdir $(TEST_GEN_PROGS) \ $(TEST_CUSTOM_PROGS)): %: $(OUTPUT)/% ; $(OUTPUT)/urandom_read: urandom_read.c - $(CC) -o $@ $< -Wl,--build-id + $(CC) $(LDFLAGS) -o $@ $< $(LDLIBS) -Wl,--build-id $(OUTPUT)/test_stub.o: test_stub.c $(CC) -c $(CFLAGS) -o $@ $<
--
2.20.1