use waitidle again on ppc
use waitidle again on ppc

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