x86_64 is used as a baseline: the "x86_64" entry, whatever status it has,
is transformed into "all", and then the other entries in ARCHITECTURES
either dropped or rearranged appropriately.
* ATLAS : WIP recipe
* Trying to get it work... Broken, hovewer.
* Add findutils to BUILd_PREREQ. It solved the build problem.
Fixing configure.
* Missing \
* Add CONFLICTS section
* Extra makefiles to build shared library.
* Cosmetic changes, compat, work on shared libs
* Recipe cleanup, removed parallel make jobs
* Do not try to extract the makefiles
* Disable on every platform.