As you are using termux it might be worth checking out the build arguments and patches termux uses to build their own version of python (Currently 3.9.7): https://github.com/termux/termux-packages/tree/master/packages/python

I'm not sure if this will be enough to build python3.10 or if additional patches and build arguments are needed though.

Adrian

I am trying to compile Python3.10rc2 on rather unusual platform (termux on android). The
gcc version is listed below:
~ $ g++ -v
clang version 12.0.1
Target: aarch64-unknown-linux-android24
Thread model: posix
InstalledDir: /data/data/com.termux/files/usr/bin

I get following warnings and errors:
Python/pytime.c:398:10: warning: implicit conversion from 'long' to 'double' changes value from 9223372036854775807 to 9223372036854775808 [-Wimplicit-const-int-float-conver
sion]
   if (!_Py_InIntegralTypeRange(_PyTime_t, d)) {

Python/bootstrap_hash.c:141:17: error: implicit declaration of function 'getrandom' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
           n = getrandom(dest, n, flags);
               ^
Python/bootstrap_hash.c:145:17: error: implicit declaration of function 'getrandom' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
           n = getrandom(dest, n, flags);

Not sure if this is limitation of the platform or Python codebase needs fixes.

Thanks
-S

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