#140 Broken ABI and API accross notrace, opt and debug builds in

[Kilian Krause]

as further explained in http://bugs.debian.org/438818 the ABI and API of the notrace build variant is quite different from tne opt and debug version. With some small flaws the opt version is equal to the debug version and should be quite safe to use (debug is a slight superset of opt). However it would be much more convenient to have all three versions export the same ABI and API (filled with stubs or whatever is needed) to make them interchangeable instead of causing every subsequent source to be built three times (which in turn would mean each app is 9 times in the archive).