Compiler would complain about include directory that didn't exist because QPA_INCLUDE_PATH gets subst-ed regardless (and if it didn't we'd have just an empty -I argument). https://bugzilla.gnome.org/show_bug.cgi?id=767553
Compiler would complain about include directory that didn't exist because QPA_INCLUDE_PATH gets subst-ed regardless (and if it didn't we'd have just an empty -I argument). https://bugzilla.gnome.org/show_bug.cgi?id=767553