Also introduce "libs.depends", that adds a rundep of a package with a proper version. This is to avoid modifying all dependent packages if there's an API/ABI change. --HG-- extra : convert_revision : a46b11b8e9187bdb2bfc954ad5ff40ecd9c0fe31
--HG-- extra : convert_revision : c2ecbfbb96a502dff70bf9155abfc63f3f47ec43
--HG-- extra : convert_revision : 8ce5b84c7d3adf91880e38466ba360bd028a464b