build system: checking to link against extensions (Xinerama, Randr, Shape) is not enough, we have to check the headers as well
build system: checking to link against extensions (Xinerama, Randr, Shape) is not enough, we have to check the headers as well

naimdjon/fluxbox,Arkq/fluxbox,Arkq/fluxbox,olivergondza/fluxbox,olivergondza/fluxbox,naimdjon/fluxbox,lukoko/fluxbox,luebking/fluxbox,luebking/fluxbox,Arkq/fluxbox,luebking/fluxbox,lukoko/fluxbox,lukoko/fluxbox,luebking/fluxbox,lukoko/fluxbox,olivergondza/fluxbox,Arkq/fluxbox,Arkq/fluxbox,olivergondza/fluxbox,olivergondza/fluxbox,naimdjon/fluxbox,lukoko/fluxbox,luebking/fluxbox,naimdjon/fluxbox,naimdjon/fluxbox