cross compiling for arm architecture, "python setup.py install " observes  lib.linux-armv7l-3.7 is not created .
but found arm compiled libraries under “pytroch/lib/”

(base) prashad@ubuntu:~/b/mypytorch/lib$ file libshm.so 
libshm.so: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, BuildID[sha1]=fbbdfe380aaf1de9035d6f7ee05a7f4907e66eb8, with debug_info, not stripped
(base) prashad@ubuntu:~/b/mypytorch/lib$ 

is this known issue for cross compiling