https://bugs.winehq.org/show_bug.cgi?id=47198
--- Comment #23 from mail+wine@m-reimer.de --- Wine adds a "--rpath,$ORIGIN" to the start of the compile/linking command. So I'll have to hack into there to get my glibc path in front of that...
Will have another look into this later this evening but now it seems to be solveable again.