target definitions

Signed-off-by: Stephen Brawner <[email protected]>

Author: brawner

rosidl_runtime_c/CMakeLists.txt

@@ -88,12 +88,14 @@ if(BUILD_TESTING)
   if(TARGET test_string_functions)
     target_include_directories(test_string_functions PUBLIC include)
     target_link_libraries(test_string_functions ${PROJECT_NAME})
+    target_compile_definitions(test_string_functions PUBLIC RCUTILS_ENABLE_FAULT_INJECTION)
   endif()
 
   ament_add_gtest(test_u16string_functions test/test_u16string_functions.cpp)
   if(TARGET test_u16string_functions)
     target_include_directories(test_u16string_functions PUBLIC include)
     target_link_libraries(test_u16string_functions ${PROJECT_NAME})
+    target_compile_definitions(test_u16string_functions PUBLIC RCUTILS_ENABLE_FAULT_INJECTION)
   endif()
 endif()