https://bugs.winehq.org/show_bug.cgi?id=43530
--- Comment #24 from Felix Yan felixonmars@archlinux.org --- By comparing the config.log between the build environments, the problem turns out to be "-fno-plt" in CFLAGS and "-z,now" in LDFLAGS, which Arch added recently. Wine built with these two flags enabled will have this issue.
I have pushed wine-staging 2.15-2 to the repos so you can try yourself. Other variants will follow soon.