https://bugs.winehq.org/show_bug.cgi?id=50813
--- Comment #13 from Non 19non91@gmail.com --- Out of curiosity just pulled and compiled today's commit with -O0 and that OpenCL -> CL header path change from PKGBUILD - still works.
https://github.com/archlinux/svntogit-community/blob/59757e5a881745acf5e036b...
There's nothing esotheric in the regular wine PKGBUILD compared to wine-git PKGBUILD from AUR...
I don't know what else can be done.