Fixes pyleveldb recipe

[AndreMiras]

No description provided.

[AndreMiras]

Travis conditional build happy:

[INFO]:    recipes modified: {'pyleveldb'}
[INFO]:    recipes to build: {'pyleveldb'}
[INFO]:    Found a single valid recipe set: ['hostpython3', 'leveldb', 'libffi', 'openssl', 'snappy', 'sqlite3', 'python3', 'setuptools', 'pyleveldb']
[INFO]:    Trying to find a bootstrap that matches the given recipes.
[INFO]:    Found 3 acceptable bootstraps: ['webview', 'service_only', 'sdl2']
[INFO]:    Using the first of these: webview
[INFO]:    Found a single valid recipe set: ['hostpython3', 'libffi', 'openssl', 'snappy', 'sqlite3', 'leveldb', 'python3', 'genericndkbuild', 'setuptools', 'six', 'pyjnius', 'pyleveldb', 'android']
[INFO]:    recipes to build (no broken): {'pyleveldb'}
[INFO]:    requirements: pyleveldb,python3
...
...

�[1m[INFO]�[0m:    # APK renamed to bdisttest_python3_googlendk-1.1-debug.apk

stty: 'standard input': Inappropriate ioctl for device

�[1m[INFO]�[0m:    �[90m->�[0m running cp /home/user/.local/share/python-for-android/dist...(and 133 more)�[0m

travis_time:end:252e9bd1:start=1549801878908307621,finish=1549802386659226146,duration=507750918525
�[0K�[32;1mThe command "docker run p4a /bin/sh -c "$COMMAND"" exited with 0.�[0m

Done. Your build exited with 0.

See https://travis-ci.org/kivy/python-for-android/jobs/491224312 for detailed build log

[opacam]

Great, I like it 😄, also seems that travis is happy so...
¡¡¡Thanks @AndreMiras!!!

[opacam]

As a side note: That is my biggest concern, because we make dependant of gnustl_shared (which, as far as I know, is Deprecated in ndk r18)...so all recipes that depend on gnustl_shared will fail with newer ndks...but ,we have all relevant code concentrated in CppCompiledComponentsPythonRecipe 😉

Related to: Support for NDK 19 (#1613)
See also: https://developer.android.com/ndk/guides/cpp-support

[AndreMiras]

Good to know!