Use -Werror in external/libnfnetlink

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: Ic3489ec0baa9c9a405cdf94076306671b8aa7036

1 files changed, 5 insertions, 2 deletions

diff --git a/Android.bp b/Android.bp
index bf41866..4a73168 100644
--- a/Android.bp
+++ b/Android.bp
@@ -8,8 +8,11 @@ cc_library_shared {
         "src/rtnl.c",
     ],
     cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-error=pointer-sign",
         "-Wno-sign-compare",
-	"-Wno-unused-parameter",
-	"-Wno-pointer-arith",
+        "-Wno-unused-parameter",
+        "-Wno-pointer-arith",
     ],
 }