reportlab broken, possibly using wrong python header or compiler flags with python 3?

[ghost]

With latest master & python3 (non-crystax), it seems there is some issue with reportlab including a Python header that expects crypt.h on the host (which I'm pretty sure shouldn't be included from there):

[INFO]:    Building reportlab for armeabi-v7a
[INFO]:    reportlab apparently isn't already in site-packages
[INFO]:    Building compiled components in reportlab
[INFO]:    -> directory context /root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab
[DEBUG]:   -> running python setup.py build_ext -v
================================================
Attempting build of _rl_accel & pyHnj
extensions from '/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/rl_accel'
================================================
================================================
Attempting build of _renderPM
extensions from '/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/renderPM'
================================================
will use package libart 2.3.12
# installing with freetype version 21
################################################
not downloading T1 font curve files
/root/.local/share/python-for-android/build/other_builds/hostpython3/desktop/hostpython3/Lib/distutils/dist.py:274: UserWarning: Unknown distribution option: 'install_requires'
  warnings.warn(msg)
running build_ext
building 'reportlab.lib._rl_accel' extension
creating build
creating build/temp.linux-x86_64-3.7
creating build/temp.linux-x86_64-3.7/root
creating build/temp.linux-x86_64-3.7/root/.local
creating build/temp.linux-x86_64-3.7/root/.local/share
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons
creating build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/rl_accel
arm-linux-androideabi-gcc -DANDROID -fomit-frame-pointer -D__ANDROID_API__=21 -mandroid -isystem /ndk/sysroot/usr/include/arm-linux-androideabi -I/ndk/sysroot/usr/include/arm-linux-androideabi -isysroot /ndk/sysroot -I/root/.local/share/python-for-android/build/python-installs/unnamed_dist_1/include/python3.7 -DNDEBUG -g -fwrapv -O3 -Wall -DANDROID -fomit-frame-pointer -D__ANDROID_API__=21 -mandroid -isystem /ndk/sysroot/usr/include/arm-linux-androideabi -I/ndk/sysroot/usr/include/arm-linux-androideabi -isysroot /ndk/sysroot -I/root/.local/share/python-for-android/build/python-installs/unnamed_dist_1/include/python3.7 -march=armv7-a -mfloat-abi=softfp -mfpu=vfp -mthumb -fPIC -I/root/.local/share/python-for-android/build/other_builds/hostpython3/desktop/hostpython3/Include -I/root/.local/share/python-for-android/build/other_builds/hostpython3/desktop/hostpython3/native-build -c /root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/rl_accel/_rl_accel.c -o build/temp.linux-x86_64-3.7/root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/rl_accel/_rl_accel.o
In file included from /root/.local/share/python-for-android/build/other_builds/reportlab-python3/armeabi-v7a__ndk_target_21/reportlab/src/rl_addons/rl_accel/_rl_accel.c:8:0:
/root/.local/share/python-for-android/build/other_builds/hostpython3/desktop/hostpython3/Include/Python.h:39:19: fatal error: crypt.h: No such file or directory
 #include <crypt.h>
                   ^
compilation terminated.
error: command 'arm-linux-androideabi-gcc' failed with exit status 1


  STDERR:

Happy for any guesses on why that is, although I might dig into it myself soon if nobody has any idea

[ghost]

I'm wondering, is this something maybe related to OpenSSL being enabled as a core module in Python outside of the actual openssl recipe (through some #define), but the ssl headers not being downloaded & present?

[AndreMiras]

What happens if you edit .buildozer/android/platform/build/build/other_builds/hostpython3-python3/desktop/hostpython3/native-build/pyconfig.h and comment #define HAVE_CRYPT_H 1 ?