bug#41037: documentation for application developers?

[Bruno Haible]

Hi,

I'm searching for documentation for application developers, regarding
tips for porting from ordinary Linux distros to GNU guix.

I would expect to find these issues discussed, at least:
  - hard-coded program names like /bin/pwd
  - where is /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 ?
  - libtool, ldconfig issues

Haven't seen it in
  https://guix.gnu.org/
nor
  https://guix.gnu.org/manual/en/guix.html

Bruno