6612b613

By: Tom Sydney Kerckhove <syd@cs-syd.eu>

Disable optimisation in makeWeederCheck

Weeder only needs .hie files, not optimised code. Add
disableOptimisation which sets -O0, -fignore-interface-pragmas,
and -fomit-interface-pragmas. Applied automatically by
makeWeederCheck.
pre-commitvalidityconfiguredevShellx86_64-linux