CC spdlog maintainer as well. On Mon, Aug 15, 2022 at 01:45:32PM +0200, Sebastian Ramacher wrote: > Let's note hide spdlog's ABI breakage that is unreleated to the fmtlib > transition. Please fix this issue first and remove the moreinfo tag once > that's done.
What's your suggestions to fix the spdlog ABI breakage? Currently, + spdlog/1.9 ftbfs with fmtlib/9 + Upstream doesn't want to fix the ABI breakage in spdlog/1.10, the opening issue is closed without fix. Solutions? + revert spdlog to 1.9 and let it use a embedded copy of fmtlib, so it won't block fmtlib/9 transition. But I think it needs to use soversion libspdlog1, not libspdlog1-fmt8 as well? + bump spdlog so version in Debian only without coordination from upstream. For example, -> libspdlog1.10-fmt8 + kick spdlog out of testing.
