= A multi-project testbeb using waffle 

the multi-proj testbed is [https://bitbucket.org/binet/waffle-multi-proj/overview
 over there]

projects deps

 * `proj-a` has no dep.
 * `proj-b` uses `proj-a`
 * `proj-c` uses `proj-b`
 * `proj-d` uses `proj-c` and `proj-a`


==== `proj-a`

has `pkg-aaa` which:

 * creates a `libpkg-aaa` library
 * installs a header `pkg-aaa/pkg-aaa.h`

==== `proj-b`

has `pkg-bbb` which:

 * uses `pkg-aaa` (to get a function from `libpkg-aaa`)
 * creates a `libpkg-bbb` library
 * installs a header `pkg-bbb/pkg-bbb.h`

==== `proj-c`

has `pkg-ccc` which:

 * uses `pkg-aaa` and `pkg-bbb` to get the functions from (resp.) `libpkg-aaa` and `libpkg-bbb`
 * creates a `libpkg-ccc` library
 * installs a header `pkg-ccc/pkg-ccc.h`

==== `proj-d`

dummy.


== TODO
 * play with a binary in `proj-a/pkg-aaa` which would `dlopen` a library and call some function
 * play with a `proj-b/pkg-aaa` overidding `proj-a/pkg-aaa` in `proj-c/pkg-ccc`

== How to play

{{{
   $ hg clone ssh://hg@bitbucket.org/binet/waffle-multi-proj
   $ cd waffle-multi-proj
   $ ./build-projs.sh
}}}

this will compile and install everything under `$sitedir=${HOME}/tmp/opt/mproj`