When building with O=, the following linker error occurs:
clang: error: no such file or directory: 'liburandom_read.so'
Fix by adding $(OUTPUT) to the linker search path.
Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
---
tools/testing/selftests/bpf/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index c9b5ed59e1ed..43098eb15d31 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -189,9 +189,9 @@ $(OUTPUT)/liburandom_read.so: urandom_read_lib1.c urandom_read_lib2.c
$(OUTPUT)/urandom_read: urandom_read.c urandom_read_aux.c $(OUTPUT)/liburandom_read.so
$(call msg,BINARY,,$@)
$(Q)$(CLANG) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $(filter %.c,$^) \
- liburandom_read.so $(filter-out -static,$(LDLIBS)) \
+ $(filter-out -static,$(LDLIBS)) \
-fuse-ld=$(LLD) -Wl,-znoseparate-code -Wl,--build-id=sha1 \
- -Wl,-rpath=. -o $@
+ -Wl,-rpath=. -o $@ -lurandom_read -L$(OUTPUT)
$(OUTPUT)/sign-file: ../../../../scripts/sign-file.c
$(call msg,SIGN-FILE,,$@)
--
2.39.1
