kouzimiso
@kouzimiso (麹 味噌)

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KivyでAndroid Applyが作れない

解決したいこと

Python+Kivy+BuildozerでAndroidのApplyを作りろうとしましたが、Compileに失敗します。
解決方法を教えて下さい。

発生している問題・エラー

後述しますが、Windows10 Home 21H2でdocker上でBuildozerを起動してbuildozer android debugをしたところ、下記のようなErrorが出ました。
※下記クリックで内容表示します。

command prompt
PS C:\Users\kouzi\Documents\study\Test> docker run -it --name buildozer -v ${PWD}:/home/user/hostcwd --entrypoint /bin/bash kivy/buildozer
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

user@1660dd69f9b0:~/hostcwd$ buildozer android debug
# Check configuration tokens
# Ensure build layout
# Create directory /home/user/.buildozer
# Create directory /home/user/.buildozer/cache
# Create directory /home/user/hostcwd/bin
# Create directory /home/user/.buildozer/android/platform/android/platform
# Check configuration tokens
# Read available permissions from api-versions.xml
# Preparing build
# Check requirements for android
# Run 'dpkg --version'
# Cwd None
Debian 'dpkg' package management program version 1.19.7 (amd64).
This is free software; see the GNU General Public License version 2 or
later for copying conditions. There is NO warranty.
# Search for Git (git)
#  -> found at /usr/bin/git
# Search for Cython (cython)
#  -> found at /home/user/.local/bin/cython
# Search for Java compiler (javac)
#  -> found at /usr/lib/jvm/java-13-openjdk-amd64/bin/javac
# Search for Java keytool (keytool)
#  -> found at /usr/lib/jvm/java-13-openjdk-amd64/bin/keytool
# Install platform
# Run 'git config --get remote.origin.url'
# Cwd /home/user/hostcwd/.buildozer/android/platform/python-for-android
https://github.com/kivy/python-for-android.git
# Run 'git branch -vv'
# Cwd /home/user/hostcwd/.buildozer/android/platform/python-for-android
* master c1ec69c0 [origin/master] Merge pull request #2666 from kivy/release-2022.09.04
# Run '/usr/bin/python3 -m pip install -q --user \'appdirs\' \'colorama>=0.3.3\' \'jinja2\' \'sh>=1.10; sys_platform!="nt"\' \'pep517<0.7.0\' \'toml\''
# Cwd None
WARNING: You are using pip version 21.1.1; however, version 22.3.1 is available.
You should consider upgrading via the '/usr/bin/python3 -m pip install --upgrade pip' command.
# Android ANT is missing, downloading
# Downloading https://archive.apache.org/dist/ant/binaries/apache-ant-1.9.4-bin.tar.gz   
# Run 'tar xzf apache-ant-1.9.4-bin.tar.gz'
# Cwd /home/user/.buildozer/android/platform/apache-ant-1.9.4
# Apache ANT installation done.
# Android SDK found at /home/user/hostcwd/commandlinetools-linux-8512546_latest
# Android NDK found at /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b        
# Recommended android's NDK version by p4a is: 23b
# Read available permissions from api-versions.xml
# Check application requirements
# Compile platform
# Run '/usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21 --ignore-setup-py'
# Cwd /home/user/hostcwd/.buildozer/android/platform/python-for-android
[WARNING]: prerequisites.py is experimental and does not support all prerequisites yet.
[WARNING]: Please report any issues to the python-for-android issue tracker.
[WARNING]: prerequisites.py is experimental and does not support all prerequisites yet.
[WARNING]: Please report any issues to the python-for-android issue tracker.
[INFO]:    Will compile for the following archs: armeabi-v7a
[INFO]:    Found Android API target in $ANDROIDAPI: 27
[INFO]:    Available Android APIs are (23, 24, 27)
[INFO]:    Requested API target 27 is available, continuing.
[INFO]:    Found NDK dir in $ANDROIDNDK: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b
[INFO]:    Found NDK version 25b
[WARNING]: Maximum recommended NDK version is 23b, but newer versions may work.
[WARNING]: Newer NDKs may not be fully supported by p4a.
[INFO]:    Getting NDK API version (i.e. minimum supported API) from user argument       
[INFO]:    No existing dists meet the given requirements!
[INFO]:    No dist exists that meets your requirements, so one will be built.
[INFO]:    Found a single valid recipe set: ['hostpython3', 'libffi', 'openssl', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'sqlite3', 'python3', 'sdl2', 'setuptools', 'six', 'pyjnius', 'android', 'kivy']
[INFO]:    The selected bootstrap is sdl2
[INFO]:    # Creating dist with sdl2 bootstrap
[INFO]:    Dist will have name myapp and requirements (python3, kivy)
[INFO]:    Dist contains the following requirements as recipes: ['hostpython3', 'libffi', 'openssl', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'sqlite3', 'python3', 'sdl2', 'setuptools', 'six', 'pyjnius', 'android', 'kivy']
[INFO]:    Dist will also contain modules (certifi) installed from pip
[INFO]:    Dist will be build in mode debug
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/bootstrap_builds/sdl2
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Recipe build order is ['hostpython3', 'libffi', 'openssl', 'sdl2_image', 'sdl2_mixer', 'sdl2_ttf', 'sqlite3', 'python3', 'sdl2', 'setuptools', 'six', 'pyjnius', 'android', 'kivy']
[INFO]:    The requirements (certifi) were not found as recipes, they will be installed with pip.
[INFO]:    # Downloading recipes 
[INFO]:    Downloading hostpython3
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 55 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/hostpython3
[INFO]:    -> running basename https://www.python.org/ftp/pyth...(and 25 more)
[INFO]:    hostpython3 download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading libffi
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 50 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/libffi
[INFO]:    -> running basename https://github.com/libffi/libff...(and 23 more)
[INFO]:    libffi download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading openssl
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 51 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/openssl
[INFO]:    -> running basename https://www.openssl.org/source/...(and 21 more)
[INFO]:    openssl download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading sdl2_image
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 54 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/sdl2_image
[INFO]:    -> running basename https://www.libsdl.org/project...(and 43 more)
[INFO]:    sdl2_image download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading sdl2_mixer
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 54 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/sdl2_mixer
[INFO]:    -> running basename https://www.libsdl.org/project...(and 43 more)
[INFO]:    sdl2_mixer download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading sdl2_ttf
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 52 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/sdl2_ttf
[INFO]:    -> running basename https://www.libsdl.org/projects...(and 39 more)
[INFO]:    sdl2_ttf download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading sqlite3
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 51 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/sqlite3
[INFO]:    -> running basename https://www.sqlite.org/2021/sql...(and 28 more)
[INFO]:    sqlite3 download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading python3
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 51 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/python3
[INFO]:    -> running basename https://www.python.org/ftp/pyth...(and 25 more)
[INFO]:    python3 download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading sdl2
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 48 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/sdl2
[INFO]:    -> running basename https://www.libsdl.org/release/SDL2-2.0.9.tar.gz
[INFO]:    sdl2 download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading setuptools
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 54 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/setuptools
[INFO]:    -> running basename https://pypi.python.org/packag...(and 47 more)
[INFO]:    setuptools download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading six
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 47 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/six
[INFO]:    -> running basename https://pypi.python.org/package...(and 32 more)
[INFO]:    six download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading pyjnius
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 51 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/pyjnius
[INFO]:    -> running basename https://github.com/kivy/pyjnius...(and 18 more)
[INFO]:    pyjnius download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Downloading android
[INFO]:    Skipping android download as no URL is set
[INFO]:    Downloading kivy
[INFO]:    -> running mkdir -p /home/user/hostcwd/.buildozer/...(and 48 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/packages/kivy
[INFO]:    -> running basename https://github.com/kivy/kivy/archive/2.1.0.zip
[INFO]:    kivy download already cached, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    # Building all recipes for arch armeabi-v7a
[INFO]:    # Unpacking recipes
[INFO]:    Unpacking hostpython3 for armeabi-v7a
[INFO]:    -> running basename https://www.python.org/ftp/pyth...(and 25 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/hostpython3/desktop
[INFO]:    hostpython3 is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking libffi for armeabi-v7a
[INFO]:    -> running basename https://github.com/libffi/libff...(and 23 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21
[INFO]:    libffi is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking openssl for armeabi-v7a
[INFO]:    -> running basename https://www.openssl.org/source/...(and 21 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/openssl/armeabi-v7a__ndk_target_21
[INFO]:    openssl is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking sdl2_image for armeabi-v7a
[INFO]:    -> running basename https://www.libsdl.org/project...(and 43 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/bootstrap_builds/sdl2/jni
[INFO]:    sdl2_image is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking sdl2_mixer for armeabi-v7a
[INFO]:    -> running basename https://www.libsdl.org/project...(and 43 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/bootstrap_builds/sdl2/jni
[INFO]:    sdl2_mixer is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking sdl2_ttf for armeabi-v7a
[INFO]:    -> running basename https://www.libsdl.org/projects...(and 39 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/bootstrap_builds/sdl2/jni
[INFO]:    sdl2_ttf is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking sqlite3 for armeabi-v7a
[INFO]:    -> running basename https://www.sqlite.org/2021/sql...(and 28 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/sqlite3/armeabi-v7a__ndk_target_21
[INFO]:    sqlite3 is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking python3 for armeabi-v7a
[INFO]:    -> running basename https://www.python.org/ftp/pyth...(and 25 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/python3/armeabi-v7a__ndk_target_21
[INFO]:    python3 is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking sdl2 for armeabi-v7a
[INFO]:    -> running basename https://www.libsdl.org/release/SDL2-2.0.9.tar.gz
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/bootstrap_builds/sdl2/jni
[INFO]:    sdl2 is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking setuptools for armeabi-v7a
[INFO]:    -> running basename https://pypi.python.org/packag...(and 47 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/setuptools/armeabi-v7a__ndk_target_21
[INFO]:    setuptools is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking six for armeabi-v7a
[INFO]:    -> running basename https://pypi.python.org/package...(and 32 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/six/armeabi-v7a__ndk_target_21
[INFO]:    six is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Unpacking pyjnius for armeabi-v7a
[INFO]:    -> running basename https://github.com/kivy/pyjnius...(and 18 more)
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/pyjnius-sdl2/armeabi-v7a__ndk_target_21
[INFO]:    pyjnius is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    -> running rm -rf /home/user/hostcwd/.buildozer/an...(and 99 more)
[INFO]:    -> running cp -a /home/user/hostcwd/.buildozer/and...(and 201 more)
[INFO]:    Unpacking kivy for armeabi-v7a
[INFO]:    -> running basename https://github.com/kivy/kivy/archive/2.1.0.zip
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/kivy/armeabi-v7a__ndk_target_21
[INFO]:    kivy is already unpacked, skipping
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    # Prebuilding recipes
[INFO]:    Prebuilding hostpython3 for armeabi-v7a
[INFO]:    hostpython3 has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for hostpython3[armeabi-v7a]
[INFO]:    hostpython3 already patched, skipping
[INFO]:    Prebuilding libffi for armeabi-v7a
[INFO]:    libffi has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for libffi[armeabi-v7a]
[INFO]:    libffi already patched, skipping
[INFO]:    Prebuilding openssl for armeabi-v7a
[INFO]:    openssl has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding sdl2_image for armeabi-v7a
[INFO]:    sdl2_image has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for sdl2_image[armeabi-v7a]
[INFO]:    sdl2_image already patched, skipping
[INFO]:    Prebuilding sdl2_mixer for armeabi-v7a
[INFO]:    sdl2_mixer has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for sdl2_mixer[armeabi-v7a]
[INFO]:    sdl2_mixer already patched, skipping
[INFO]:    Prebuilding sdl2_ttf for armeabi-v7a
[INFO]:    sdl2_ttf has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding sqlite3 for armeabi-v7a
[INFO]:    sqlite3 has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding python3 for armeabi-v7a
[INFO]:    python3 has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for python3[armeabi-v7a]
[INFO]:    python3 already patched, skipping
[INFO]:    Prebuilding sdl2 for armeabi-v7a
[INFO]:    sdl2 has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding setuptools for armeabi-v7a
[INFO]:    setuptools has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding six for armeabi-v7a
[INFO]:    six has no prebuild_armeabi_v7a, skipping
[INFO]:    Prebuilding pyjnius for armeabi-v7a
[INFO]:    pyjnius has no prebuild_armeabi_v7a, skipping
[INFO]:    Applying patches for pyjnius[armeabi-v7a]
[INFO]:    pyjnius already patched, skipping
[INFO]:    Prebuilding android for armeabi-v7a
[INFO]:    android has no prebuild_armeabi_v7a, skipping
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/android-sdl2/armeabi-v7a__ndk_target_21/android
[INFO]:    <- directory context /home/user/hostcwd/.buildozer/android/platform/python-for-android
[INFO]:    Prebuilding kivy for armeabi-v7a
[INFO]:    kivy has no prebuild_armeabi_v7a, skipping
[INFO]:    # Building recipes
[INFO]:    Building hostpython3 for armeabi-v7a
[INFO]:    hostpython3 said it is already built, skipping
[INFO]:    Building libffi for armeabi-v7a
[INFO]:    -> directory context /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi
[INFO]:    -> running autoreconf -vif
[INFO]:    -> running configure --host=arm-linux-androideabi ...(and 168 more)
           working: See `config.log' for more details                                   Exception in thread background thread for pid 1110:
Traceback (most recent call last):
  File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 1637, in wrap
    fn(*rgs, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 2561, in background_thread
    handle_exit_code(exit_code)
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 2265, in fn
    return self.command.handle_command_exit_code(exit_code)
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 865, in handle_command_exit_code
    raise exc
sh.ErrorReturnCode_77:

  RAN: /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/configure --host=arm-linux-androideabi --prefix=/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi --disable-builddir --enable-shared

  STDOUT:
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-unknown-linux-androideabi
checking target system type... arm-unknown-linux-androideabi
checking for gsed... sed
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for arm-linux-androideabi-strip... /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --strip-unneeded      
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make -j8 sets $(MAKE)... yes
checking whether make -j8 supports nested variables... yes
checking for arm-linux-androideabi-gcc... /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC
checking whether the C compiler works... no
configure: error: in `/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi':
configure: error: C compiler cannot create executables
See `config.log' for more details


  STDERR:

Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1297, in <module>
    main()
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
    ToolchainCL()
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 730, in __init__
    getattr(self, command)(args)
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 153, in wrapper_func
    build_dist_from_args(ctx, dist, args)
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 212, in build_dist_from_args
    build_recipes(build_order, python_modules, ctx,
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 505, in build_recipes
    recipe.build_arch(arch)
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/libffi/__init__.py", line 30, in build_arch
    shprint(sh.Command('./configure'),
  File "/home/user/hostcwd/.buildozer/android/platform/python-for-android/pythonforandroid/logger.py", line 167, in shprint
    for line in output:
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 911, in next
    self.wait()
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 841, in wait
    self.handle_command_exit_code(exit_code)
  File "/home/user/.local/lib/python3.8/site-packages/sh.py", line 865, in handle_command_exit_code
    raise exc
sh.ErrorReturnCode_77:

  RAN: /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/configure --host=arm-linux-androideabi --prefix=/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi --disable-builddir --enable-shared

  STDOUT:
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-unknown-linux-androideabi
checking target system type... arm-unknown-linux-androideabi
checking for gsed... sed
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for arm-linux-androideabi-strip... /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --strip-unneeded      
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make -j8 sets $(MAKE)... yes
checking whether make -j8 supports nested variables... yes
checking for arm-linux-androideabi-gcc... /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC
checking whether the C compiler works... no
configure: error: in `/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi':
configure: error: C compiler cannot create executables
See `config.log' for more details


  STDERR:

# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21 --ignore-setup-py
# ENVIRONMENT:
#     HOSTNAME = '1660dd69f9b0'
#     LANGUAGE = 'en_US.UTF-8'
#     PWD = '/home/user/hostcwd'
#     WORK_DIR = '/home/user/hostcwd'
#     HOME = '/home/user'
#     LANG = 'en_US.UTF-8'
#     LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
#     TERM = 'xterm'
#     HOME_DIR = '/home/user'
#     USER = 'user'
#     SHLVL = '1'
#     SRC_DIR = '/home/user/src'
#     LC_ALL = 'en_US.UTF-8'
#     PATH = '/home/user/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/user/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
#     _ = '/home/user/.local/bin/buildozer'
#     PACKAGES_PATH = '/home/user/.buildozer/android/packages'
#     ANDROIDSDK = '/home/user/hostcwd/commandlinetools-linux-8512546_latest'
#     ANDROIDNDK = '/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b'
#     ANDROIDAPI = '27'
#     ANDROIDMINAPI = '21'
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2
config.log
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libffi configure 3.4.2, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/configure --host=arm-linux-androideabi --prefix=/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi --disable-builddir --enable-shared

## --------- ##
## Platform. ##
## --------- ##

hostname = 04958c4ae9ab
uname -m = x86_64
uname -r = 5.10.16.3-microsoft-standard-WSL2
uname -s = Linux
uname -v = #1 SMP Fri Apr 2 22:23:49 UTC 2021

/usr/bin/uname -p = x86_64
/bin/uname -X     = unknown

/bin/arch              = x86_64
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin
PATH: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b
PATH: /home/user/hostcwd/commandlinetools-linux-8512546_latest/tools
PATH: /home/user/.buildozer/android/platform/apache-ant-1.9.4/bin
PATH: /home/user/.local/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2703: checking build system type
configure:2717: result: x86_64-pc-linux-gnu
configure:2737: checking host system type
configure:2750: result: arm-unknown-linux-androideabi
configure:2770: checking target system type
configure:2783: result: arm-unknown-linux-androideabi
configure:2880: checking for gsed
configure:2911: result: sed
configure:2939: checking for a BSD-compatible install
configure:3007: result: /usr/bin/install -c
configure:3018: checking whether build environment is sane
configure:3073: result: yes
configure:3127: checking for arm-linux-androideabi-strip
configure:3154: result: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --strip-unneeded
configure:3219: checking for a thread-safe mkdir -p
configure:3258: result: /usr/bin/mkdir -p
configure:3265: checking for gawk
configure:3295: result: no
configure:3265: checking for mawk
configure:3281: found /usr/bin/mawk
configure:3292: result: mawk
configure:3303: checking whether make -j8 sets $(MAKE)
configure:3325: result: yes
configure:3354: checking whether make -j8 supports nested variables
configure:3371: result: yes
configure:3516: checking for arm-linux-androideabi-gcc
configure:3543: result: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC
configure:3812: checking for C compiler version
configure:3821: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC --version >&5
Android (8490178, based on r450784d) clang version 14.0.6 (https://android.googlesource.com/toolchain/llvm-project 4c603efb0cca074e9238af8b4106c30add4418f6)
Target: armv7a-unknown-linux-android21
Thread model: posix
InstalledDir: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin
configure:3832: $? = 0
configure:3821: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -v >&5
Android (8490178, based on r450784d) clang version 14.0.6 (https://android.googlesource.com/toolchain/llvm-project 4c603efb0cca074e9238af8b4106c30add4418f6)
Target: armv7a-unknown-linux-android21
Thread model: posix
InstalledDir: /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin
clang: warning: argument unused during compilation: '-fomit-frame-pointer' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-mfloat-abi=softfp' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-mfpu=vfp' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-mthumb' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fPIC' [-Wunused-command-line-argument]
configure:3832: $? = 0
configure:3821: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -V >&5
clang: error: argument to '-V' is missing (expected 1 value)
clang: error: no input files
configure:3832: $? = 1
configure:3821: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -qversion >&5
clang: error: unknown argument '-qversion'; did you mean '--version'?
clang: error: no input files
configure:3832: $? = 1
configure:3852: checking whether the C compiler works
configure:3874: /usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -DANDROID -I/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include -I/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/myapp/armeabi-v7a/include/python3.9   -L/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/libs_collections/myapp/armeabi-v7a conftest.c  >&5
clang: error: unable to execute command: posix_spawn failed: Exec format error
clang: error: linker command failed with exit code 1 (use -v to see invocation)
configure:3878: $? = 1
configure:3916: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libffi"
| #define PACKAGE_TARNAME "libffi"
| #define PACKAGE_VERSION "3.4.2"
| #define PACKAGE_STRING "libffi 3.4.2"
| #define PACKAGE_BUGREPORT "http://github.com/libffi/libffi/issues"
| #define PACKAGE_URL ""
| #define PACKAGE "libffi"
| #define VERSION "3.4.2"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3921: error: in `/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi':
configure:3923: error: C compiler cannot create executables
See `config.log' for more details

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_env_CCASFLAGS_set=
ac_cv_env_CCASFLAGS_value=
ac_cv_env_CCAS_set=
ac_cv_env_CCAS_value=
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value='-DANDROID -I/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include -I/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/myapp/armeabi-v7a/include/python3.9'
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=arm-linux-androideabi
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=arm-unknown-linux-androideabi
ac_cv_path_ax_enable_builddir_sed=sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AWK=mawk
ac_cv_prog_CC='/usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC'
ac_cv_prog_STRIP='/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --strip-unneeded'
ac_cv_prog_make_make_set=yes
ac_cv_target=arm-unknown-linux-androideabi
am_cv_make_support_nested_variables=yes

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/missing aclocal-1.16'
ALLOCA=''
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_LTLDFLAGS=''
AM_RUNTESTFLAGS=''
AM_V='$(V)'
AR='/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar'
AUTOCONF='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/missing autoconf'
AUTOHEADER='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/missing autoheader'
AUTOMAKE='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/missing automake-1.16'
AWK='mawk'
BUILD_DOCS_FALSE=''
BUILD_DOCS_TRUE=''
CC='/usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC'
CCAS=''
CCASDEPMODE=''
CCASFLAGS=''
CCDEPMODE=''
CFLAGS='-target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC'
CPP=''
CPPFLAGS='-DANDROID -I/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include -I/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/myapp/armeabi-v7a/include/python3.9'
CXX='/usr/bin/ccache /home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ -target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC'
CXXCPP=''
CXXDEPMODE=''
CXXFLAGS='-target armv7a-linux-androideabi21 -fomit-frame-pointer -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC'
CYGPATH_W='echo'
DEFS=''
DEPDIR=''
DLLTOOL=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FFI_DEBUG_FALSE=''
FFI_DEBUG_TRUE=''
FFI_EXEC_TRAMPOLINE_TABLE=''
FFI_EXEC_TRAMPOLINE_TABLE_FALSE=''
FFI_EXEC_TRAMPOLINE_TABLE_TRUE=''
FGREP=''
GREP=''
HAVE_LONG_DOUBLE=''
HAVE_LONG_DOUBLE_VARIANT=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD=''
LDFLAGS='  -L/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/libs_collections/myapp/armeabi-v7a'
LIBFFI_BUILD_VERSIONED_SHLIB_FALSE=''
LIBFFI_BUILD_VERSIONED_SHLIB_GNU_FALSE=''
LIBFFI_BUILD_VERSIONED_SHLIB_GNU_TRUE=''
LIBFFI_BUILD_VERSIONED_SHLIB_SUN_FALSE=''
LIBFFI_BUILD_VERSIONED_SHLIB_SUN_TRUE=''
LIBFFI_BUILD_VERSIONED_SHLIB_TRUE=''
LIBOBJS=''
LIBS=''
LIBTOOL=''
LIPO=''
LN_S=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAINT=''
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE=''
MAKEINFO='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/missing makeinfo'
MANIFEST_TOOL=''
MKDIR_P='/usr/bin/mkdir -p'
NM=''
NMEDIT=''
OBJDUMP=''
OBJEXT=''
OPT_LDFLAGS=''
OTOOL64=''
OTOOL=''
PACKAGE='libffi'
PACKAGE_BUGREPORT='http://github.com/libffi/libffi/issues'
PACKAGE_NAME='libffi'
PACKAGE_STRING='libffi 3.4.2'
PACKAGE_TARNAME='libffi'
PACKAGE_URL=''
PACKAGE_VERSION='3.4.2'
PATH_SEPARATOR=':'
PRTDIAG=''
RANLIB='/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ranlib'
READELF='/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-readelf'
SECTION_LDFLAGS=''
SED=''
SET_MAKE=''
SHELL='/bin/bash'
STRIP='/home/user/hostcwd/android-ndk-r25b-linux/android-ndk-r25b/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --strip-unneeded'
TARGET='arm-unknown-linux-androideabi'
TARGETDIR=''
TARGET_OBJ=''
TESTSUBDIR_FALSE=''
TESTSUBDIR_TRUE=''
VERSION='3.4.2'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCCAS_FALSE=''
am__fastdepCCAS_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE=''
am__include=''
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
ax_enable_builddir_sed='sed'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='arm-unknown-linux-androideabi'
host_alias='arm-linux-androideabi'
host_cpu='arm'
host_os='linux-androideabi'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/home/user/hostcwd/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/libffi/armeabi-v7a__ndk_target_21/libffi'
program_transform_name='s,x,x,'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sys_symbol_underscore=''
sysconfdir='${prefix}/etc'
target='arm-unknown-linux-androideabi'
target_alias='arm-linux-androideabi'
target_cpu='arm'
target_os='linux-androideabi'
target_vendor='unknown'
toolexecdir=''
toolexeclibdir=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "libffi"
#define PACKAGE_TARNAME "libffi"
#define PACKAGE_VERSION "3.4.2"
#define PACKAGE_STRING "libffi 3.4.2"
#define PACKAGE_BUGREPORT "http://github.com/libffi/libffi/issues"
#define PACKAGE_URL ""
#define PACKAGE "libffi"
#define VERSION "3.4.2"

configure: exit 77

該当するソースコード

コンパイルするPython+KivyのCodeは下記のStopWatchアプリです。
2019年の頃にはiosで動いていたらしいです。
Windows、Mac上では動きますし、このSource自体は問題ないはずです。

自分で試したこと

2022年10月現在、関連するページの情報が古くて動作しない事が多かったです。
どうやら現在の状況は下記の通り

・KivyLancherは無くなっている?
・Window上での直接のBuildは不能
・Macではkivy-iosでBuildできるはずだったが、OSアップデートしてからできないかも?
・Mac M1 CPUではJavaのInstallも怪しい挙動をしている・・・・?
 (M1のMacしか持ってないのでIntel Macは検証できてません。)
・LinuxでBuildozerでのみAndroid application のBuild可能

下記の動画をBaseに作業を行いました。
意外と簡単!!Pythonで作るAndroidアプリ【Python】(Buildozer)

Windows、MacもDocker経由であれば実行可能とのことで両方で試しました。
・Windows10 Home 21H2
・MacBookPro Apple M1 macOS 12.4 Monterey

Docker上でBuildozerを用意する

① Dockerをインストール
https://docs.docker.com/engine/install/
上記のSiteでDownloadして、Installする。

②下記Commandを実行して挙動確認。
Mac:ターミナル起動
Windows:Command promptを起動

docker --version
docker run hello-world

③kivy/buildozerをcloneする。

docker pull kivy/buildozer

④buildozerのBuild

動画おすすめコマンド(Mac)
docker run -it --name buildozer -v "$PWD":/home/user/hostcwd --entrypoint /bin/bash kivy/buildozer
動画おすすめコマンド(Windows)
docker run -it --name buildozer -v ${PWD}:/home/user/hostcwd --entrypoint /bin/bash kivy/buildozer
buildozer.specの作成
cd (アプリケーションフォルダpath)
buildozer init

buildozer.specがApplication Folderに作成されますので中身を編集します。(下記は色々対策した後の現状の設定です。)

buildozer.spec編集箇所(抜粋)
# (str) Title of your application
title = My Application

# (str) Package name
package.name = myapp

# (str) Package domain (needed for android/ios packaging)
package.domain = org.test

# (int) Target Android API, should be as high as possible.
android.api = 26

# (int) Minimum API your APK will support.
#android.minapi = 21

# (str) Android NDK directory (if empty, it will be automatically downloaded.)
android.ndk_path =./android-ndk-r25b-linux/android-ndk-r25b/

# (str) Android SDK directory (if empty, it will be automatically downloaded.)
android.sdk_path =./commandlinetools-linux-8512546_latest/

buildozer android debug

このコマンドで色々Errorが出て対策をしていきました。

躓きPoint: NDK

※NDKはコンパイル実行時にDownloadに失敗するので下記からDownloadしました
 私が実施した時はndkのバージョン23b以上を要求されましたので最初は23bも試してみましたが、Error。
今は最新版のandroid-ndk-r25b-linuxをDownload
 https://developer.android.com/ndk/downloads

・Download後のNDK,SDKはbuildozer.specのあるフォルダより上に保存すると失敗するようです。
上記buildozer.specの設定のとおり./android-ndk-r25b-linux/android-ndk-r25b/のようにフォルダに保存しました。

躓きPoint: SDKが怪しい

Android SDKでLinux用のcommand line toolsをDownloadする。
https://developer.android.com/studio
Downloadして解凍したら中の[cmdline-tools]を[tools]に書き換えました。
これも./commandlinetools-linux-8512546_latest/tools・・・となるようにフォルダに保存しました。

躓きPoint: configure: error: C compiler cannot create executables

compileで[configure: error: C compiler cannot create executables
See `config.log' for more details]のError messageが出る事が有りました。
これについては下記にconfig.logが有りました。

./.buildozer/android/platform/build-armeabi-v7a/build\other_builds/libffi/armeabi-v7a__ndk_target_21/libffi/config.log

NDKのclangが正常に動作しない。

config.logを見るとNDKのclang周りのErrorが出ていました。

NDKのc言語関連のToolは下記にあるようです。
./android-ndk-r***-linux/android-ndk-r***/toolchains/llvm/prebuilt/linux-x86_64/bin/clang
そのclangの中身を見てみると・・clang-14と書いてます。
少なくともdockerのbuildozer上ではこれで動作しませんでした。
同じFolderにclang-14というFileが有るので名前をclangに書き換えてやるとNDK周りのErrorは無くなったようでした。

ここまで状態が上記のError Codeになります。
私がやれたのはここまででした。

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