Makefile for my loadable builtin

[Robert E. Griffith]

I want to make a .deb package targeting Ubuntu that contains a new 
loadable builtin that I wrote. I would like to make a package that can 
be built for any architecture that Ubuntu supports.

Should I just copy and modify <bashSource>examples/loadable/Makefile.inc 
?  (This makefile has a comment saying its intended for development of 
new builtins).

Since Makefile.inc is derived from Makefile.inc.in, should I be 
concerned that it could configure differently when built for another 
architecture so the one I copy might not work for other architectures? I 
dont think that I should make a configure.ac for my package because the 
builtin needs to be built to whatever bash's configure created, right?  
The bash-builtin package in ubuntu's repo installs the headers including 
config.h that I compile my builtin against.

Despite its name, I think its meant to be copied and modified because it 
has an "all" target that builds a non-existent "example.c" builtin so it 
does not really work to be included.

If I could have included that Makefile.inc, I think a good solution 
would be to just include /usr/lib/bash/Makefile.inc from the  
"bash-builtin" package which seems like it would always be configured 
correctly for the host machine my package is being built on.

I am thinking of writing a script that copies and modifies 
/usr/lib/bash/Makefile.inc but that seems kind of hokey so I thought I 
would check to see if there is a better way.

--BobG