fix some build flags, add support for transparently copying files from a luci checkout's top level directory if the package subdirectory is symlinked
fix some build flags, add support for transparently copying files from a luci checkout's top level directory if the package subdirectory is symlinked


git-svn-id: edf5ee79c2c7d29460bbb5b398f55862cc26620d@2458 ab181a69-ba2e-0410-a84d-ff88ab4c47bc

yeewang/openwrt-luci,ReclaimYourPrivacy/cloak-luci,saraedum/luci-packages-old,ThingMesh/openwrt-luci,ch3n2k/luci,phi-psi/luci,8devices/carambola2-luci,jschmidlapp/luci,Flexibity/luci,jschmidlapp/luci,yeewang/openwrt-luci,phi-psi/luci,yeewang/openwrt-luci,freifunk-gluon/luci,vhpham80/luci,Flexibity/luci,freifunk-gluon/luci,saraedum/luci-packages-old,projectbismark/luci-bismark,vhpham80/luci,ThingMesh/openwrt-luci,stephank/luci,alxhh/piratenluci,saraedum/luci-packages-old,ReclaimYourPrivacy/cloak-luci,saraedum/luci-packages-old,yeewang/openwrt-luci,phi-psi/luci,8devices/carambola2-luci,ch3n2k/luci,Canaan-Creative/luci,freifunk-gluon/luci,ThingMesh/openwrt-luci,freifunk-gluon/luci,vhpham80/luci,eugenesan/openwrt-luci,freifunk-gluon/luci,ReclaimYourPrivacy/cloak-luci,ch3n2k/luci,dtaht/cerowrt-luci-3.3,eugenesan/openwrt-luci,vhpham80/luci,Flexibity/luci,Flexibity/luci,vhpham80/luci,ThingMesh/openwrt-luci,ReclaimYourPrivacy/cloak-luci,Flexibity/luci,eugenesan/openwrt-luci,jschmidlapp/luci,Canaan-Creative/luci,zwhfly/openwrt-luci,projectbismark/luci-bismark,freifunk-gluon/luci,Canaan-Creative/luci,Canaan-Creative/luci,zwhfly/openwrt-luci,gwlim/luci,gwlim/luci,stephank/luci,alxhh/piratenluci,gwlim/luci,ReclaimYourPrivacy/cloak-luci,alxhh/piratenluci,ch3n2k/luci,Canaan-Creative/luci,eugenesan/openwrt-luci,phi-psi/luci,freifunk-gluon/luci,projectbismark/luci-bismark,ReclaimYourPrivacy/cloak-luci,zwhfly/openwrt-luci,yeewang/openwrt-luci,vhpham80/luci,eugenesan/openwrt-luci,projectbismark/luci-bismark,phi-psi/luci,saraedum/luci-packages-old,jschmidlapp/luci,stephank/luci,zwhfly/openwrt-luci,ThingMesh/openwrt-luci,Flexibity/luci,zwhfly/openwrt-luci,stephank/luci,saraedum/luci-packages-old,Flexibity/luci,projectbismark/luci-bismark,projectbismark/luci-bismark,Canaan-Creative/luci,projectbismark/luci-bismark,8devices/carambola2-luci,phi-psi/luci,gwlim/luci,alxhh/piratenluci,dtaht/cerowrt-luci-3.3,projectbismark/luci-bismark,Flexibity/luci,ThingMesh/openwrt-luci,jschmidlapp/luci,dtaht/cerowrt-luci-3.3,8devices/carambola2-luci,alxhh/piratenluci,dtaht/cerowrt-luci-3.3,eugenesan/openwrt-luci,ReclaimYourPrivacy/cloak-luci,jschmidlapp/luci,yeewang/openwrt-luci,gwlim/luci,freifunk-gluon/luci,8devices/carambola2-luci,dtaht/cerowrt-luci-3.3,stephank/luci,gwlim/luci,zwhfly/openwrt-luci,stephank/luci,alxhh/piratenluci,yeewang/openwrt-luci,ThingMesh/openwrt-luci,8devices/carambola2-luci,dtaht/cerowrt-luci-3.3,jschmidlapp/luci,Canaan-Creative/luci,ch3n2k/luci,8devices/carambola2-luci,jschmidlapp/luci,eugenesan/openwrt-luci,Canaan-Creative/luci,alxhh/piratenluci,phi-psi/luci,ch3n2k/luci,zwhfly/openwrt-luci,zwhfly/openwrt-luci,ReclaimYourPrivacy/cloak-luci,ch3n2k/luci,saraedum/luci-packages-old,zwhfly/openwrt-luci,gwlim/luci