Fix bpf linking if specified via LIBBPF_LIBRARIES variable

We need to use LIBBPF_LIBRARIES variable instead of just using bpf for libbpf linking, so it user specified library gets linked in. Signed-off-by: Jiri Olsa <[email protected]>
Ha-Dj · Feb 27, 2020 · 18da40c · 18da40c
1 parent 08de253
commit 18da40c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/cc/CMakeLists.txt b/tests/cc/CMakeLists.txt
@@ -49,7 +49,7 @@ if(LIBBPF_FOUND)
  add_executable(test_libbcc_no_libbpf ${TEST_LIBBCC_SOURCES})
  add_dependencies(test_libbcc_no_libbpf bcc-shared-no-libbpf)
 
- target_link_libraries(test_libbcc_no_libbpf ${PROJECT_BINARY_DIR}/src/cc/libbcc-no-libbpf.so dl usdt_test_lib bpf)
+ target_link_libraries(test_libbcc_no_libbpf ${PROJECT_BINARY_DIR}/src/cc/libbcc-no-libbpf.so dl usdt_test_lib ${LIBBPF_LIBRARIES})
  set_target_properties(test_libbcc_no_libbpf PROPERTIES INSTALL_RPATH ${PROJECT_BINARY_DIR}/src/cc)
  target_compile_definitions(test_libbcc_no_libbpf PRIVATE -DLIBBCC_NAME=\"libbcc-no-libbpf.so\")