shared lib symbol version warning: https://github.com/android/ndk-samples/issues/728

[Gerry Fan]

Hey, 

this seems to be the old issue:

  W/linker: /data/app/com.android.gl2jni-2/lib/arm64/libgl2jni.so: unused DT entry: type 0x6fffffff arg 0x1

- The related stackoverflow entry does have a good description, but does not say there is a way to remove the warning

- b/28166059 has the answer at that time: no way to suppress the warning with linker options

Is this old answer still the correct one as of today?

I did not see this happening with my new OS phones, is this because he is running on pre-M OS (api level 23)?

thank you!

Gerry

[Ryan Prichard]

Currently there's no way to avoid these warnings. Maybe they can be fixed with a future NDK.

The loader is warning that it doesn't support/recognize the ELF symbol versioning DT entries. They only happen with L-MR1. Older loaders don't warn about unrecognized DT entries, and newer loaders support symbol versioning.

FWIW, I filed an NDK bug for it, https://github.com/android/ndk/issues/622. I'm not sure I was aware of the buganizer entry.

-Ryan

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[Gerry Fan]

Thank you Ryan!  send the guy to your filed NDK tag, that makes great sense!

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