message: add asan options
diff: "-g",
  "-Wno-unused-function -Wno-comment",
  #"-O0",
  - #"-fsanitize=address,leak"
  + #"-fsanitize=address,leak",
  + #"-fsanitize-address-use-after-scope",
  + #"-fno-omit-frame-pointer"
  ],
  "cflags_cc":
  [
  "-g",
  "-Wno-unused-function",
  #"-O0",
  - #"-fsanitize=address,leak"
  + #"-fsanitize=address,leak",
  + #"-fsanitize-address-use-after-scope",
  + #"-fno-omit-frame-pointer"
  ],
  "include_dirs" :
  [
  "ldflags" : [" -lpthread -lresolv"],
  "link_settings":
  {
  - 'libraries': ["-lpthread -lpthread -lresolv"]
  + 'libraries': ["-lpthread -lresolv"]
  },
  "defines":
  [
  