libzmq recipe compiling error

Versions

• Python: 3.6.5 (on virtualenv)
• OS: Ubuntu 16.04.6 LTS
• Kivy: master
• Cython: no

Description

I have a similar issue that this but with libzmq recipe on current master code:

line execution:

(venv) (master) malos-python$ p4a apk --private . --package=com.admobilize.malos --name "ADM Malos Test" --version 1.2.10 --bootstrap=sdl2 --requirements=python3,libffi,matrix-io-malos,docopt,pyzmq,matrix-io-proto --permission INTERNET 

exported vars:

ANDROIDAPI=27
ANDROIDNDK=/opt/android-sdk/ndk-bundle
ANDROID_JAVA_HOME=/usr/lib/jvm/java-8-oracle/
ANDROIDSDK=/opt/android-sdk
NDKAPI=27

ndkversion: android-ndk-r17c

error lines output:

  ...
  CXX      src/libzmq_la-trie.lo
  CXX      src/libzmq_la-tipc_listener.lo
  CXX      src/libzmq_la-v1_decoder.lo
  CXX      src/libzmq_la-v2_decoder.lo
  CXX      src/libzmq_la-v1_encoder.lo
  CXX      src/libzmq_la-v2_encoder.lo
  CXX      src/libzmq_la-xpub.lo
  CXX      src/libzmq_la-xsub.lo
  CXX      src/libzmq_la-zmq.lo
  CXX      src/libzmq_la-zmq_utils.lo
  CXX      tools/curve_keygen.o
  CXX      perf/local_lat.o
  CXX      perf/remote_lat.o
  CXX      perf/local_thr.o
  CXX      perf/remote_thr.o
  CXX      perf/inproc_lat.o
  CXX      perf/inproc_thr.o
  CXXLD    libzmq.la
arm-linux-androideabi-g++: error: crtbegin_so.o: No such file or directory
arm-linux-androideabi-g++: error: crtend_so.o: No such file or directory
Makefile:1795: recipe for target 'libzmq.la' failed
make[1]: *** [libzmq.la] Error 1
make[1]: Leaving directory '/home/xxx/.local/share/python-for-android/build/other_builds/libzmq/armeabi-v7a__ndk_target_27/libzmq'
Makefile:3147: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

runned over this source code: https://github.com/matrix-io/malos-python.git

Many thanks for any help

[hpsaturn]

Yes, .encode() resolve the issue. I updated the PR with all changes suggested from you

[rubar-tech]

I submitted a pull request that fixed this bug, but I have a new issue in pyzmq dependency. I don’t know, but I believe that this is not relationed, is a new issue on pyzmq recipe

[INFO]:    Building pyzmq for armeabi-v7a
[INFO]:    zmq apparently isn't already in site-packages
Traceback (most recent call last):
  File "/home/avp/src/admobilize/admprovider/venv/bin/p4a", line 11, in <module>
    load_entry_point('python-for-android==0.7.1', 'console_scripts', 'p4a')()
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/toolchain.py", line 1075, in main
    ToolchainCL()
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/toolchain.py", line 577, in __init__
    getattr(self, args.subparser_name.replace('-', '_'))(args)
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/toolchain.py", line 151, in wrapper_func
    build_dist_from_args(ctx, dist, args)
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/toolchain.py", line 200, in build_dist_from_args
    build_recipes(build_order, python_modules, ctx)
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/build.py", line 562, in build_recipes
    recipe.build_arch(arch)
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/recipe.py", line 986, in build_arch
    self.build_cython_components(arch)
  File "/home/avp/src/admobilize/admprovider/venv/lib/python3.6/site-packages/pythonforandroid/recipes/pyzmq/__init__.py", line 46, in build_cython_components
    """.format(libzmq_prefix))
TypeError: a bytes-like object is required, not 'str'

i have the same issue, i raised an issue in buildozer, number 1333 the .encode() function already exists in latest versin of buildozer, can u take a look please