On Fri, 2007-06-01 at 18:03 +0200, Magnus Holmgren wrote: > Many applications allow their functionality to be extended by means of > plugins, often in the form of libraries that the application dlopen()s. > Usually the application provides an API, and like other APIs these APIs (and > ABIs) can evolve, calling for versioned dependencies. But executables aren't > shared libraries, so there are no SONAME/NEEDED tags (typically, AFAIK, the > API headers define some version constants that the application queries the > plugin for to detect incompatibilities) and using dpkg-shlibdeps doesn't > work. So how should the -dev package provide correct dependency information > in these cases? <nip>
The ion3 package provides "ion3-api-" + an API identifier, and separately-packaged modules depend on this. The API identifier is in one of the headers in the -dev package. Ben. -- Ben Hutchings The obvious mathematical breakthrough [to break modern encryption] would be development of an easy way to factor large prime numbers. - Bill Gates
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