build: add more explicit rules for new generated headers
build: add more explicit rules for new generated headers

lancebaiyouview/DirectFB,lancebaiyouview/DirectFB,mtsekm/test,DirectFB/directfb,dfbdok/DirectFB1,kevleyski/directfb,mtsekm/test,deniskropp/DirectFB,kevleyski/DirectFB-1,Distrotech/DirectFB,jcdubois/DirectFB,sklnet/DirectFB,Distrotech/DirectFB,kaostao/directfb,kevleyski/directfb,kevleyski/DirectFB-1,sklnet/DirectFB,mtsekm/test,sklnet/DirectFB,kaostao/directfb,kevleyski/DirectFB-1,deniskropp/DirectFB,DirectFB/directfb,djbclark/directfb-core-DirectFB,Distrotech/DirectFB,djbclark/directfb-core-DirectFB,dfbdok/DirectFB1,deniskropp/DirectFB,kaostao/directfb,jcdubois/DirectFB,sklnet/DirectFB,lancebaiyouview/DirectFB,kevleyski/directfb,lancebaiyouview/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/directfb,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,deniskropp/DirectFB,dfbdok/DirectFB1,jcdubois/DirectFB,DirectFB/directfb