meson 26.1.4 resolves wayland-scanner from the target wayland-scanner.pc, whose
absolute path is COOKBOOK_SYSROOT/usr/bin/wayland-scanner — the Redox cross
binary, which cannot execute on the Linux build host (ninja: code=127 "cannot
execute: required file not found") when generating fifo-v1-protocol.c etc. The
$WAYLAND_SCANNER env / PATH symlink do not help (meson uses the .pc absolute
path). Protocol codegen is host/target-independent, so overwrite the sysroot
copy with the runnable host wayland-scanner before meson runs. Next Redox mesa
port gap after alloca.
vasilito
db186fe906