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Adding cryptography library to p4a build fails with error: symbol not found in flat namespace '_ffi_prep_closure' #1889

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tobiaslindell2 opened this issue Jan 18, 2025 · 0 comments

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@tobiaslindell2
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tobiaslindell2 commented Jan 18, 2025

The build works fine when I do not include cryptography in the requirements.

Running it on ---------->

macOS Sonoma 1.4.1 with Apple M2 chip

Environment variables (szh) ---------->

export LD_LIBRARY_PATH=/usr/local/openssl-1.1/lib:$LD_LIBRARY_PATH
export PKG_CONFIG_PATH="/usr/local/openssl-1.1/lib/pkgconfig"
export SSL_CERT_FILE=$(/usr/local/bin/python3 -m certifi)
export ANDROID_HOME=/Users/tobiaslindell/Library/Android/sdk
export ANDROID_SDK_ROOT=/Users/tobiaslindell/Library/Android/sdk
export ANDROID_NDK_HOME=/Users/tobiaslindell/Library/Android/sdk/ndk/25.2.9519653
export ANDROID_NDK_ROOT=/Users/tobiaslindell/Library/Android/sdk/ndk/25.2.9519653
export JAVA_HOME=/opt/homebrew/opt/openjdk@17/libexec/openjdk.jdk/Contents/Home
export PATH=$JAVA_HOME/bin:$PATH

Virtual environment setup ---------->

(myVirtualEnv) tobiaslindell@Tobiass-MacBook-Air appStuff % pip list
Package Version


appdirs 1.4.4
build 1.2.2.post1
buildozer 1.5.0
certifi 2024.12.14
cffi 1.17.1
charset-normalizer 3.4.1
colorama 0.4.6
cryptography 44.0.0
Cython 3.0.11
distlib 0.3.9
docutils 0.21.2
filelock 3.16.1
filetype 1.2.0
idna 3.10
Jinja2 3.1.5
Kivy 2.3.1
Kivy-Garden 0.1.5
MarkupSafe 3.0.2
packaging 24.2
pexpect 4.9.0
pip 24.3.1
platformdirs 4.3.6
ptyprocess 0.7.0
pycparser 2.22
Pygments 2.19.1
pyproject_hooks 1.2.0
requests 2.32.3
setuptools 75.8.0
sh 1.14.3
toml 0.10.2
urllib3 2.3.0
virtualenv 20.29.1

Buildozer spec ---------->

[app]

#(str) Title of your application
title = ConvoKeeper

#(str) Package name
package.name = convokeeper

#(str) Package domain (needed for android/ios packaging)
package.domain = com.crappcompany

#(str) Source code where the main.py live
source.dir = .

#(list) Source files to include (let empty to include all the files)
source.include_exts = py,pyc,pyo,png,jpg,kv,atlas,ttf,json

#(list) List of inclusions using pattern matching
#source.include_patterns = assets/,images/.png

#(list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec

#(list) List of directory to exclude (let empty to not exclude anything)
source.exclude_dirs = bin, myVirtualAppEnvironment, custom_recipes, build_hook

#(list) List of exclusions using pattern matching
#Do not prefix with './'
#source.exclude_patterns = license,images//.jpg

#(str) Application versioning (method 1)
version = 0.1

#(str) Application versioning (method 2)
#version.regex = version = '"['"]
#version.filename = %(source.dir)s/main.py

#(list) Application requirements
#comma separated e.g. requirements = sqlite3,kivy
requirements = python3==3.11.5, kivy, setuptools==75.8.0, cryptography

#(str) Custom source folders for requirements
#Sets custom source for any requirements with recipes
#requirements.source.kivy = ../../kivy

#(str) Presplash of the application
presplash.filename = %(source.dir)s/splashscreen.png

#(str) Icon of the application
icon.filename = %(source.dir)s/icon.png

#(list) Supported orientations
#Valid options are: landscape, portrait, portrait-reverse or landscape-reverse
orientation = portrait

#(list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY

#OSX Specific

#author = © Copyright Info

#change the major version of python used by the app
#osx.python_version = 3.11

#Kivy version to use
#osx.kivy_version = 2.2.1

#Android specific

#(bool) Indicate if the application should be fullscreen or not
fullscreen = 0

#(string) Presplash background color (for android toolchain)
#Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
#red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
#darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
#olive, purple, silver, teal.
android.presplash_color = #1C1C21

#(string) Presplash animation using Lottie format.
#see https://lottiefiles.com/ for examples and https://airbnb.design/lottie/
#for general documentation.
#Lottie files can be created using various tools, like Adobe After Effect or Synfig.
#android.presplash_lottie = "path/to/lottie/file.json"

#(str) Adaptive icon of the application (used if Android API level is 26+ at runtime)
icon.adaptive_foreground.filename = %(source.dir)s/icon.png
icon.adaptive_background.filename = %(source.dir)s/icon.png

#(list) Permissions
#(See https://python-for-android.readthedocs.io/en/latest/buildoptions/#build-options-1 for all the supported syntaxes and properties)
android.permissions = INTERNET, ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE, WAKE_LOCK, USE_CREDENTIALS, VIBRATE, RECORD_AUDIO, RECEIVE_BOOT_COMPLETED

#(list) features (adds uses-feature -tags to manifest)
#android.features = android.hardware.usb.host

#(int) Target Android API, should be as high as possible.
android.api = 33

#(int) Minimum API your APK / AAB will support.
#android.minapi = 33

#(int) Android SDK version to use
#android.sdk = 20

#(str) Android NDK version to use
android.ndk = 25c

#(int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.
#android.ndk_api = 21

#(bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True

#(str) Android NDK directory (if empty, it will be automatically downloaded.)
android.ndk_path = /Users/tobiaslindell/Library/Android/sdk/ndk/25.2.9519653

#(str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =

#(str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =

#(bool) If True, then skip trying to update the Android sdk
#This can be useful to avoid excess Internet downloads or save time
#when an update is due and you just want to test/build your package
#android.skip_update = False

#(bool) If True, then automatically accept SDK license
#agreements. This is intended for automation only. If set to False,
#the default, you will be shown the license when first running
#buildozer.
android.accept_sdk_license = True

#(str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.kivy.android.PythonActivity

#(str) Full name including package path of the Java class that implements Android Activity
#use that parameter together with android.entrypoint to set custom Java class instead of PythonActivity
#android.activity_class_name = org.kivy.android.PythonActivity

#(str) Extra xml to write directly inside the element of AndroidManifest.xml
#use that parameter to provide a filename from where to load your custom XML code
#android.extra_manifest_xml = ./src/android/extra_manifest.xml

#(str) Extra xml to write directly inside the tag of AndroidManifest.xml
#use that parameter to provide a filename from where to load your custom XML arguments:
#android.extra_manifest_application_arguments = ./src/android/extra_manifest_application_arguments.xml

#(str) Full name including package path of the Java class that implements Python Service
#use that parameter to set custom Java class which extends PythonService
#android.service_class_name = org.kivy.android.PythonService

#(str) Android app theme, default is ok for Kivy-based app
#android.apptheme = "@android:style/Theme.NoTitleBar"

#(list) Pattern to whitelist for the whole project
#android.whitelist =

#(str) Path to a custom whitelist file
#android.whitelist_src =

#(str) Path to a custom blacklist file
#android.blacklist_src =

#(list) List of Java .jar files to add to the libs so that pyjnius can access
#their classes. Don't add jars that you do not need, since extra jars can slow
#down the build process. Allows wildcards matching, for example:
#OUYA-ODK/libs/.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/
.jar

#(list) List of Java files to add to the android project (can be java or a
#directory containing the files)
#android.add_src =

#(list) Android AAR archives to add
#android.add_aars =

#(list) Put these files or directories in the apk assets directory.
#Either form may be used, and assets need not be in 'source.include_exts'.
#1) android.add_assets = source_asset_relative_path
#2) android.add_assets = source_asset_path:destination_asset_relative_path
#android.add_assets =

#(list) Put these files or directories in the apk res directory.
#The option may be used in three ways, the value may contain one or zero ':'
#Some examples:
#1) A file to add to resources, legal resource names contain ['a-z','0-9','_']
#android.add_resources = my_icons/all-inclusive.png:drawable/all_inclusive.png
#2) A directory, here 'legal_icons' must contain resources of one kind
#android.add_resources = legal_icons:drawable
#3) A directory, here 'legal_resources' must contain one or more directories,
#each of a resource kind: drawable, xml, etc...
#android.add_resources = legal_resources
#android.add_resources =

#(list) Gradle dependencies to add
#android.gradle_dependencies =

#(bool) Enable AndroidX support. Enable when 'android.gradle_dependencies'
#contains an 'androidx' package, or any package from Kotlin source.
#android.enable_androidx requires android.api >= 28
#android.enable_androidx = True

#(list) add java compile options
#this can for example be necessary when importing certain java libraries using the 'android.gradle_dependencies' option
#see https://developer.android.com/studio/write/java8-support for further information
#android.add_compile_options = "sourceCompatibility = 1.8", "targetCompatibility = 1.8"

#(list) Gradle repositories to add {can be necessary for some android.gradle_dependencies}
#please enclose in double quotes
#e.g. android.gradle_repositories = "maven { url 'https://kotlin.bintray.com/ktor' }"
#android.add_gradle_repositories =

#(list) packaging options to add
#see https://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.PackagingOptions.html
#can be necessary to solve conflicts in gradle_dependencies
#please enclose in double quotes
#e.g. android.add_packaging_options = "exclude 'META-INF/common.kotlin_module'", "exclude 'META-INF/*.kotlin_module'"
#android.add_packaging_options =

#(list) Java classes to add as activities to the manifest.
#android.add_activities = com.example.ExampleActivity

#(str) OUYA Console category. Should be one of GAME or APP
#If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME

#(str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png

#(str) XML file to include as an intent filters in tag
#android.manifest.intent_filters =

#(list) Copy these files to src/main/res/xml/ (used for example with intent-filters)
#android.res_xml = PATH_TO_FILE,

#(str) launchMode to set for the main activity
#android.manifest.launch_mode = standard

#(str) screenOrientation to set for the main activity.
#Valid values can be found at https://developer.android.com/guide/topics/manifest/activity-element
#android.manifest.orientation = fullSensor

#(list) Android additional libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/.so
#android.add_libs_armeabi_v7a = libs/android-v7/
.so
#android.add_libs_arm64_v8a = libs/android-v8/.so
#android.add_libs_x86 = libs/android-x86/
.so
#android.add_libs_mips = libs/android-mips/*.so

#(bool) Indicate whether the screen should stay on
#Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False

#(list) Android application meta-data to set (key=value format)
#android.meta_data =

#(list) Android library project to add (will be added in the
#project.properties automatically.)
#android.library_references =

#(list) Android shared libraries which will be added to AndroidManifest.xml using tag
#android.uses_library =

#(str) Android logcat filters to use
#android.logcat_filters = *:S python:D

#(bool) Android logcat only display log for activity's pid
#android.logcat_pid_only = False

#(str) Android additional adb arguments
#android.adb_args = -H host.docker.internal

#(bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1

#(list) The Android archs to build for, choices: armeabi-v7a, arm64-v8a, x86, x86_64
#In past, was android.arch as we weren't supporting builds for multiple archs at the same time.
android.archs = arm64-v8a

#(int) overrides automatic versionCode computation (used in build.gradle)
#this is not the same as app version and should only be edited if you know what you're doing
#android.numeric_version = 1

#(bool) enables Android auto backup feature (Android API >=23)
android.allow_backup = True

#(str) XML file for custom backup rules (see official auto backup documentation)
#android.backup_rules =

#(str) If you need to insert variables into your AndroidManifest.xml file,
#you can do so with the manifestPlaceholders property.
#This property takes a map of key-value pairs. (via a string)
#Usage example : android.manifest_placeholders = [myCustomUrl:"org.kivy.customurl"]
#android.manifest_placeholders = [:]

#(bool) Skip byte compile for .py files
#android.no-byte-compile-python = False

#(str) The format used to package the app for release mode (aab or apk or aar).
#android.release_artifact = aab

#(str) The format used to package the app for debug mode (apk or aar).
#android.debug_artifact = apk

#Python for android (p4a) specific

#(str) python-for-android URL to use for checkout
p4a.url = https://github.com/kivy/python-for-android.git

#(str) python-for-android fork to use in case if p4a.url is not specified, defaults to upstream (kivy)
#p4a.fork = kivy

#(str) python-for-android branch to use, defaults to master
#p4a.branch = master

#(str) python-for-android specific commit to use, defaults to HEAD, must be within p4a.branch
p4a.commit = v2024.01.21

#(str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#p4a.source_dir = /Users/tobiaslindell/Downloads/p4a_20240121

#(str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes = ./custom_recipes

#(str) Filename to the hook for p4a
#p4a.hook = build_hook/build_hook.py

#(str) Bootstrap to use for android builds
p4a.bootstrap = sdl2

#(int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
#p4a.port =

#Control passing the --use-setup-py vs --ignore-setup-py to p4a
#"in the future" --use-setup-py is going to be the default behaviour in p4a, right now it is not
#Setting this to false will pass --ignore-setup-py, true will pass --use-setup-py
#NOTE: this is general setuptools integration, having pyproject.toml is enough, no need to generate
#setup.py if you're using Poetry, but you need to add "toml" to source.include_exts.
#p4a.setup_py = false

#(str) extra command line arguments to pass when invoking pythonforandroid.toolchain
#p4a.extra_args =

#iOS specific

#(str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
#Alternately, specify the URL and branch of a git checkout:
#ios.kivy_ios_url = https://github.com/kivy/kivy-ios
#ios.kivy_ios_branch = master

#Another platform dependency: ios-deploy
#Uncomment to use a custom checkout
#ios.ios_deploy_dir = ../ios_deploy
#Or specify URL and branch
#ios.ios_deploy_url = https://github.com/phonegap/ios-deploy
#ios.ios_deploy_branch = 1.10.0

#(bool) Whether or not to sign the code
#ios.codesign.allowed = false

#(str) Name of the certificate to use for signing the debug version
#Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: ()"

#(str) The development team to use for signing the debug version
#ios.codesign.development_team.debug =

#(str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s

#(str) The development team to use for signing the release version
#ios.codesign.development_team.release =

#(str) URL pointing to .ipa file to be installed
#This option should be defined along with display_image_url and full_size_image_url options.
#ios.manifest.app_url =

#(str) URL pointing to an icon (57x57px) to be displayed during download
#This option should be defined along with app_url and full_size_image_url options.
#ios.manifest.display_image_url =

#(str) URL pointing to a large icon (512x512px) to be used by iTunes
#This option should be defined along with app_url and display_image_url options.
#ios.manifest.full_size_image_url =

[buildozer]

#(int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2

#(int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1

#(str) Path to build artifact storage, absolute or relative to spec file
#build_dir = ./.buildozer

#(str) Path to build output (i.e. .apk, .aab, .ipa) storage
#bin_dir = ./bin

#-----------------------------------------------------------------------------
#List as sections

#You can define all the "list" as [section:key].
#Each line will be considered as a option to the list.
#Let's take [app] / source.exclude_patterns.
#Instead of doing:

#[app]
#source.exclude_patterns = license,data/audio/.wav,data/images/original/

#This can be translated into:

#[app:source.exclude_patterns]
#license
#data/audio/.wav
#data/images/original/

#-----------------------------------------------------------------------------
#Profiles

#You can extend section / key with a profile
#For example, you want to deploy a demo version of your application without
#HD content. You could first change the title to add "(demo)" in the name
#and extend the excluded directories to remove the HD content.

#[app@demo]
#title = My Application (demo)

#[app:source.exclude_patterns@demo]
#images/hd/*

#Then, invoke the command line with the "demo" profile:

#buildozer --profile demo android debug

Buidlozer log ---------->

[INFO]: Building cryptography for arm64-v8a
[INFO]: cryptography apparently isn't already in site-packages
[INFO]: Building compiled components in cryptography
[INFO]: -> directory context /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography
[DEBUG]: -> running python3 setup.py build_ext -v
[DEBUG]: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:12: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
[DEBUG]: from distutils.command.build import build
[DEBUG]: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:14: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
[DEBUG]: import pkg_resources
[DEBUG]: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:15: UserWarning: Distutils was imported before Setuptools, but importing Setuptools also replaces the distutils module in sys.modules. This may lead to undesirable behaviors or errors. To avoid these issues, avoid using distutils directly, ensure that setuptools is installed in the traditional way (e.g. not an editable install), and/or make sure that setuptools is always imported before distutils.
[DEBUG]: warnings.warn(
[DEBUG]: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:30: UserWarning: Setuptools is replacing distutils. Support for replacing an already imported distutils is deprecated. In the future, this condition will fail. Register concerns at https://github.com/pypa/setuptools/issues/new?template=distutils-deprecation.yml
[DEBUG]: warnings.warn(
[DEBUG]: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py:94: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
[DEBUG]: !!
[DEBUG]:
[DEBUG]: ********************************************************************************
[DEBUG]: Requirements should be satisfied by a PEP 517 installer.
[DEBUG]: If you are using pip, you can try pip install --use-pep517.
[DEBUG]: ********************************************************************************
[DEBUG]:
[DEBUG]: !!
[DEBUG]: dist.fetch_build_eggs(dist.setup_requires)
[DEBUG]: Traceback (most recent call last):
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py", line 192, in
[DEBUG]: setup(
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py", line 117, in setup
[DEBUG]: return distutils.core.setup(**attrs)
[DEBUG]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/core.py", line 148, in setup
[DEBUG]: _setup_distribution = dist = klass(attrs)
[DEBUG]: ^^^^^^^^^^^^
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 319, in init
[DEBUG]: _Distribution.init(self, dist_attrs)
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/dist.py", line 290, in init
[DEBUG]: self.finalize_options()
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 681, in finalize_options
[DEBUG]: ep(self)
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 701, in _finalize_setup_keywords
[DEBUG]: ep.load()(self, ep.name, value)
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 219, in cffi_modules
[DEBUG]: add_cffi_module(dist, cffi_module)
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 49, in add_cffi_module
[DEBUG]: execfile(build_file_name, mod_vars)
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 25, in execfile
[DEBUG]: exec(code, glob, glob)
[DEBUG]: File "src/_cffi_src/build_openssl.py", line 55, in
[DEBUG]: ffi = build_ffi_for_binding(
[DEBUG]: ^^^^^^^^^^^^^^^^^^^^^^
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 51, in build_ffi_for_binding
[DEBUG]: ffi = build_ffi(
[DEBUG]: ^^^^^^^^^^
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 65, in build_ffi
[DEBUG]: ffi = FFI()
[DEBUG]: ^^^^^
[DEBUG]: File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/api.py", line 48, in init
[DEBUG]: import _cffi_backend as backend
[DEBUG]: ImportError: dlopen(/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_cffi_backend.cpython-311-darwin.so, 0x0002): symbol not found in flat namespace '_ffi_prep_closure'
Exception in thread background thread for pid 52631:
Traceback (most recent call last):
File "/usr/local/lib/python3.11/threading.py", line 1038, in _bootstrap_inner
self.run()
File "/usr/local/lib/python3.11/threading.py", line 975, in run
self._target(*self._args, **self._kwargs)
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 1641, in wrap
fn(*rgs, **kwargs)
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 2569, in background_thread
handle_exit_code(exit_code)
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 2269, in fn
return self.command.handle_command_exit_code(exit_code)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 869, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:

RAN: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/python3 setup.py build_ext -v

STDOUT:
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:12: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.command.build import build
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:14: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
import pkg_resources
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:15: UserWarning: Distutils was imported before Setuptools, but importing Setuptools also replaces the distutils module in sys.modules. This may lead to undesirable behaviors or errors. To avoid these issues, avoid using distutils directly, ensure that setuptools is installed in the traditional way (e.g. not an editable install), and/or make sure that setuptools is always imported before distutils.
warnings.warn(
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:30: UserWarning: Setuptools is replacing distutils. Support for replacing an already imported distutils is deprecated. In the future, this condition will fail. Register concerns at https://github.com/pypa/setuptools/issues/new?template=distutils-deprecation.yml
warnings.warn(
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py:94: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
!!

    ********************************************************************************
    Requirements should be satisfied by a PEP 517 installer.
    If you are using pip, you can try `pip install --use-pep517`.
    ********************************************************************************

!!
dist.fetch_build_eggs(dist.setup_requires)
Traceback (most recent call last):
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py", line 192, in
setup(
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py", line 117, in setup
return distutils.core.setup(**attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/core.py", line 148, in setup
_setup_distribution = dist = klass(attrs)
^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 319, in init
_Distribution.init(self, dist_attrs)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/dist.py", line 290, in init
self.finalize_options()
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 681, in finalize_options
ep(self)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 701, in _finalize_setup_keywords
ep.load()(self, ep.name, value)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 219, in cffi_modules
add_cffi_module(dist, cffi_module)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 49, in add_cffi_module
execfile(build_file_name, mod_vars)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 25, in execfile
exec(code, glob, glob)
File "src/_cffi_src/build_openssl.py", line 55, in
ffi = build_ffi_for_binding(
^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 51, in build_ffi_for_binding
ffi = build_ffi(
^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 65, in build_ffi
ffi = FFI()
^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/api.py", line 48, in init
import _cffi_backend as backend
ImportError: dlopen(/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_cffi_backend.cpython-311-darwin.so, 0x0002): symbol not found in flat namespace '_ffi_prep_closure'

STDERR:

Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1256, in
main()
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
ToolchainCL()
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 685, in init
getattr(self, command)(args)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 104, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 163, in build_dist_from_args
build_recipes(build_order, python_modules, ctx,
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 504, in build_recipes
recipe.build_arch(arch)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/recipe.py", line 983, in build_arch
self.build_compiled_components(arch)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/recipe.py", line 994, in build_compiled_components
shprint(hostpython, 'setup.py', self.build_cmd, '-v',
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/python-for-android/pythonforandroid/logger.py", line 167, in shprint
for line in output:
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 915, in next
self.wait()
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 845, in wait
self.handle_command_exit_code(exit_code)
File "/Users/tobiaslindell/appStuff/myVirtualEnv/lib/python3.11/site-packages/sh.py", line 869, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_1:

RAN: /Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/python3 setup.py build_ext -v

STDOUT:
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:12: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.command.build import build
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py:14: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
import pkg_resources
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:15: UserWarning: Distutils was imported before Setuptools, but importing Setuptools also replaces the distutils module in sys.modules. This may lead to undesirable behaviors or errors. To avoid these issues, avoid using distutils directly, ensure that setuptools is installed in the traditional way (e.g. not an editable install), and/or make sure that setuptools is always imported before distutils.
warnings.warn(
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_distutils_hack/init.py:30: UserWarning: Setuptools is replacing distutils. Support for replacing an already imported distutils is deprecated. In the future, this condition will fail. Register concerns at https://github.com/pypa/setuptools/issues/new?template=distutils-deprecation.yml
warnings.warn(
/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py:94: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
!!

    ********************************************************************************
    Requirements should be satisfied by a PEP 517 installer.
    If you are using pip, you can try `pip install --use-pep517`.
    ********************************************************************************

!!
dist.fetch_build_eggs(dist.setup_requires)
Traceback (most recent call last):
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/setup.py", line 192, in
setup(
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/init.py", line 117, in setup
return distutils.core.setup(**attrs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/core.py", line 148, in setup
_setup_distribution = dist = klass(attrs)
^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 319, in init
_Distribution.init(self, dist_attrs)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/_distutils/dist.py", line 290, in init
self.finalize_options()
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 681, in finalize_options
ep(self)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/setuptools/dist.py", line 701, in _finalize_setup_keywords
ep.load()(self, ep.name, value)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 219, in cffi_modules
add_cffi_module(dist, cffi_module)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 49, in add_cffi_module
execfile(build_file_name, mod_vars)
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/setuptools_ext.py", line 25, in execfile
exec(code, glob, glob)
File "src/_cffi_src/build_openssl.py", line 55, in
ffi = build_ffi_for_binding(
^^^^^^^^^^^^^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 51, in build_ffi_for_binding
ffi = build_ffi(
^^^^^^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/cryptography/arm64-v8a__ndk_target_21/cryptography/src/_cffi_src/utils.py", line 65, in build_ffi
ffi = FFI()
^^^^^
File "/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/cffi/api.py", line 48, in init
import _cffi_backend as backend
ImportError: dlopen(/Users/tobiaslindell/appStuff/.buildozer/android/platform/build-arm64-v8a/build/other_builds/hostpython3/desktop/hostpython3/native-build/Lib/site-packages/_cffi_backend.cpython-311-darwin.so, 0x0002): symbol not found in flat namespace '_ffi_prep_closure'

@tobiaslindell2 tobiaslindell2 changed the title Adding cryptography library to p4a builds fails with error: symbol not found in flat namespace '_ffi_prep_closure' Adding cryptography library to p4a build fails with error: symbol not found in flat namespace '_ffi_prep_closure' Jan 18, 2025
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