[vdr] gentoo + vdr-1.5.12 + VDR_LOCAL_PATCHES_DIR

Hi! (this is maybe little bit wrong area.. But because gentoo vdr developer read this... I ask it here!)

I have (in /etc/make.conf) DR_LOCAL_PATCHES_DIR="/var/cache/patch-dir" and I have patches in vdr-1.5.12 -directory ============================ htpc patch-dir # pwd /var/cache/patch-dir htpc patch-dir # ls vdr-1.5.12 vdr-1.5.12_ibptrickspeed_subtitles.patch vdr-1.5.12_improved_ibptrickspeed.patch ================

still when I 'emerge =media-video/vdr-1.5.12' it don't patch that version with those patches... Do I do something wrong?