RE: armhf platform

>We use "chroot"s for building for multiple targets on one host.
>(See "schroot" and "sbuild".)
I will probably need to get some help on these even after my research. I will see how I can manage to install them on
mysystem first as there are no such commands in my system that I could find. 

>"apt-get source postgresql-10". The repo is stored in git, but using the source package is good enough to get started.
It takes roughly following timings on my system:
./configure: 2 minutes
make all: 30 minutes
did not run "make install"