ld -U option doesn't exist on OS X. 
ld -U option doesn't exist on OS X. 

Don't think we need it anyway
damienfir/Halide,dan-tull/Halide,mikeseven/Halide,ayanazmat/Halide,fengzhyuan/Halide,dan-tull/Halide,tdenniston/Halide,aam/Halide,psuriana/Halide,fengzhyuan/Halide,kgnk/Halide,gchauras/Halide,lglucin/Halide,mcanthony/Halide,delcypher/Halide,ronen/Halide,delcypher/Halide,ronen/Halide,kenkuang1213/Halide,tdenniston/Halide,adasworks/Halide,psuriana/Halide,gchauras/Halide,damienfir/Halide,gchauras/Halide,mikeseven/Halide,adasworks/Halide,smxlong/Halide,tdenniston/Halide,adasworks/Halide,mcanthony/Halide,myrtleTree33/Halide,dougkwan/Halide,mcanthony/Halide,psuriana/Halide,myrtleTree33/Halide,adasworks/Halide,kenkuang1213/Halide,fengzhyuan/Halide,dougkwan/Halide,tdenniston/Halide,smxlong/Halide,kgnk/Halide,aam/Halide,damienfir/Halide,kgnk/Halide,ronen/Halide,aam/Halide,damienfir/Halide,lglucin/Halide,adasworks/Halide,myrtleTree33/Halide,dan-tull/Halide,tdenniston/Halide,dougkwan/Halide,kenkuang1213/Halide,mcanthony/Halide,delcypher/Halide,mikeseven/Halide,smxlong/Halide,lglucin/Halide,jiawen/Halide,dougkwan/Halide,myrtleTree33/Halide,adasworks/Halide,dan-tull/Halide,psuriana/Halide,delcypher/Halide,kenkuang1213/Halide,gchauras/Halide,delcypher/Halide,psuriana/Halide,rodrigob/Halide,fengzhyuan/Halide,lglucin/Halide,damienfir/Halide,gchauras/Halide,kenkuang1213/Halide,fengzhyuan/Halide,aam/Halide,rodrigob/Halide,jiawen/Halide,psuriana/Halide,damienfir/Halide,jiawen/Halide,dougkwan/Halide,jiawen/Halide,adasworks/Halide,rodrigob/Halide,dan-tull/Halide,tdenniston/Halide,ronen/Halide,kenkuang1213/Halide,mikeseven/Halide,kenkuang1213/Halide,rodrigob/Halide,dougkwan/Halide,aam/Halide,ayanazmat/Halide,dan-tull/Halide,ayanazmat/Halide,fengzhyuan/Halide,ayanazmat/Halide,lglucin/Halide,delcypher/Halide,fengzhyuan/Halide,myrtleTree33/Halide,lglucin/Halide,kgnk/Halide,adasworks/Halide,ronen/Halide,kgnk/Halide,aam/Halide,aam/Halide,mikeseven/Halide,ayanazmat/Halide,kgnk/Halide,rodrigob/Halide,rodrigob/Halide,smxlong/Halide,kgnk/Halide,ronen/Halide,smxlong/Halide,kenkuang1213/Halide,smxlong/Halide,jiawen/Halide,mcanthony/Halide,ayanazmat/Halide,damienfir/Halide,damienfir/Halide,tdenniston/Halide,dan-tull/Halide,mcanthony/Halide,tdenniston/Halide,dan-tull/Halide,myrtleTree33/Halide,smxlong/Halide,delcypher/Halide,jiawen/Halide,psuriana/Halide,myrtleTree33/Halide,ronen/Halide,smxlong/Halide,mcanthony/Halide,gchauras/Halide,jiawen/Halide,dougkwan/Halide,kgnk/Halide,myrtleTree33/Halide,ayanazmat/Halide,delcypher/Halide,ronen/Halide,ayanazmat/Halide,rodrigob/Halide,rodrigob/Halide,lglucin/Halide,mcanthony/Halide,dougkwan/Halide,fengzhyuan/Halide