also set the plugin builddir to pwd
also set the plugin builddir to pwd

Original commit message from CVS:
also set the plugin builddir to pwd

krieger-od/gstreamer,surround-io/gstreamer,ahmedammar/platform_external_gst_gstreamer,magcius/gstreamer,lubosz/gstreamer,krieger-od/gstreamer,shelsonjava/gstreamer,cfoch/gstreamer,collects/gstreamer,cablelabs/gstreamer,krichter722/gstreamer,mrchapp/gstreamer,centricular/gstreamer,cfoch/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,drothlis/gstreamer,Distrotech/gstreamer,lubosz/gstreamer,krichter722/gstreamer,surround-io/gstreamer,mparis/gstreamer,magcius/gstreamer,krieger-od/gstreamer,StreamUtils/gstreamer,Distrotech/gstreamer,jpakkane/gstreamer,krichter722/gstreamer,Lachann/gstreamer,ensonic/gstreamer,lubosz/gstreamer,lovebug356/gstreamer,cfoch/gstreamer,ahmedammar/platform_external_gst_gstreamer,collects/gstreamer,drothlis/gstreamer,drothlis/gstreamer,mparis/gstreamer,ahmedammar/platform_external_gst_gstreamer,shelsonjava/gstreamer,surround-io/gstreamer,Lachann/gstreamer,justinjoy/gstreamer,drothlis/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,magcius/gstreamer,ylatuya/gstreamer,Lachann/gstreamer,collects/gstreamer,ensonic/gstreamer,ylatuya/gstreamer,jpakkane/gstreamer,mparis/gstreamer,lubosz/gstreamer,surround-io/gstreamer,Lachann/gstreamer,jpxiong/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,ensonic/gstreamer,Distrotech/gstreamer,shelsonjava/gstreamer,krieger-od/gstreamer,jpakkane/gstreamer,surround-io/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,Distrotech/gstreamer,Lachann/gstreamer,Distrotech/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,cfoch/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,mparis/gstreamer,drothlis/gstreamer,magcius/gstreamer,cablelabs/gstreamer,collects/gstreamer,ylatuya/gstreamer,ensonic/gstreamer,centricular/gstreamer,ahmedammar/platform_external_gst_gstreamer,lovebug356/gstreamer,centricular/gstreamer,magcius/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,ylatuya/gstreamer,lovebug356/gstreamer,krichter722/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,collects/gstreamer,justinjoy/gstreamer,ahmedammar/platform_external_gst_gstreamer,jpakkane/gstreamer,mrchapp/gstreamer,mparis/gstreamer,mrchapp/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,mrchapp/gstreamer,lovebug356/gstreamer,ylatuya/gstreamer,cablelabs/gstreamer,mrchapp/gstreamer,ensonic/gstreamer,cablelabs/gstreamer,cablelabs/gstreamer,jpakkane/gstreamer