always delete buildtools directory (not only when cross-compiling).
always delete buildtools directory (not only when cross-compiling).

sbinet/cxx-root,agarciamontoro/root,davidlt/root,mattkretz/root,georgtroska/root,veprbl/root,perovic/root,sirinath/root,evgeny-boger/root,agarciamontoro/root,BerserkerTroll/root,abhinavmoudgil95/root,simonpf/root,zzxuanyuan/root-compressor-dummy,Y--/root,beniz/root,thomaskeck/root,veprbl/root,agarciamontoro/root,bbockelm/root,mattkretz/root,pspe/root,pspe/root,zzxuanyuan/root-compressor-dummy,mkret2/root,vukasinmilosevic/root,esakellari/my_root_for_test,pspe/root,satyarth934/root,Y--/root,karies/root,georgtroska/root,mhuwiler/rootauto,zzxuanyuan/root,olifre/root,zzxuanyuan/root-compressor-dummy,veprbl/root,root-mirror/root,nilqed/root,0x0all/ROOT,lgiommi/root,esakellari/my_root_for_test,lgiommi/root,sawenzel/root,smarinac/root,mhuwiler/rootauto,mkret2/root,bbockelm/root,gbitzes/root,thomaskeck/root,vukasinmilosevic/root,olifre/root,buuck/root,omazapa/root-old,karies/root,agarciamontoro/root,pspe/root,dfunke/root,gbitzes/root,arch1tect0r/root,gganis/root,buuck/root,smarinac/root,smarinac/root,Y--/root,evgeny-boger/root,gbitzes/root,omazapa/root,simonpf/root,davidlt/root,sirinath/root,esakellari/root,mkret2/root,smarinac/root,mattkretz/root,sbinet/cxx-root,sawenzel/root,mkret2/root,perovic/root,gganis/root,Y--/root,zzxuanyuan/root,beniz/root,karies/root,esakellari/root,mhuwiler/rootauto,dfunke/root,davidlt/root,esakellari/root,beniz/root,gganis/root,mattkretz/root,zzxuanyuan/root-compressor-dummy,omazapa/root,evgeny-boger/root,mattkretz/root,evgeny-boger/root,pspe/root,nilqed/root,sirinath/root,evgeny-boger/root,mhuwiler/rootauto,vukasinmilosevic/root,georgtroska/root,mkret2/root,sbinet/cxx-root,sbinet/cxx-root,mhuwiler/rootauto,gbitzes/root,agarciamontoro/root,Y--/root,thomaskeck/root,gbitzes/root,sirinath/root,buuck/root,dfunke/root,mhuwiler/rootauto,mkret2/root,perovic/root,thomaskeck/root,thomaskeck/root,gbitzes/root,davidlt/root,nilqed/root,agarciamontoro/root,mhuwiler/rootauto,dfunke/root,sbinet/cxx-root,zzxuanyuan/root-compressor-dummy,omazapa/root,esakellari/my_root_for_test,mhuwiler/rootauto,karies/root,omazapa/root-old,zzxuanyuan/root,lgiommi/root,veprbl/root,0x0all/ROOT,dfunke/root,davidlt/root,nilqed/root,veprbl/root,mattkretz/root,esakellari/root,bbockelm/root,agarciamontoro/root,omazapa/root-old,beniz/root,omazapa/root-old,omazapa/root,olifre/root,georgtroska/root,karies/root,omazapa/root,0x0all/ROOT,karies/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,bbockelm/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,BerserkerTroll/root,omazapa/root-old,lgiommi/root,mkret2/root,CristinaCristescu/root,esakellari/my_root_for_test,jrtomps/root,pspe/root,CristinaCristescu/root,nilqed/root,beniz/root,zzxuanyuan/root,buuck/root,sbinet/cxx-root,satyarth934/root,perovic/root,krafczyk/root,abhinavmoudgil95/root,BerserkerTroll/root,bbockelm/root,bbockelm/root,root-mirror/root,jrtomps/root,satyarth934/root,olifre/root,agarciamontoro/root,pspe/root,abhinavmoudgil95/root,zzxuanyuan/root,pspe/root,0x0all/ROOT,davidlt/root,sawenzel/root,mkret2/root,beniz/root,gganis/root,zzxuanyuan/root,vukasinmilosevic/root,BerserkerTroll/root,dfunke/root,arch1tect0r/root,simonpf/root,satyarth934/root,Y--/root,esakellari/root,gganis/root,satyarth934/root,zzxuanyuan/root,CristinaCristescu/root,krafczyk/root,root-mirror/root,smarinac/root,jrtomps/root,abhinavmoudgil95/root,georgtroska/root,buuck/root,arch1tect0r/root,sirinath/root,zzxuanyuan/root-compressor-dummy,mattkretz/root,sawenzel/root,thomaskeck/root,esakellari/my_root_for_test,vukasinmilosevic/root,gbitzes/root,omazapa/root,jrtomps/root,BerserkerTroll/root,Duraznos/root,Y--/root,mattkretz/root,bbockelm/root,arch1tect0r/root,sawenzel/root,davidlt/root,evgeny-boger/root,vukasinmilosevic/root,sbinet/cxx-root,veprbl/root,thomaskeck/root,sirinath/root,gganis/root,jrtomps/root,vukasinmilosevic/root,CristinaCristescu/root,krafczyk/root,pspe/root,omazapa/root-old,perovic/root,jrtomps/root,Duraznos/root,0x0all/ROOT,root-mirror/root,esakellari/root,simonpf/root,sawenzel/root,georgtroska/root,sirinath/root,esakellari/my_root_for_test,omazapa/root-old,smarinac/root,satyarth934/root,sawenzel/root,Duraznos/root,beniz/root,sawenzel/root,olifre/root,sbinet/cxx-root,0x0all/ROOT,esakellari/root,vukasinmilosevic/root,sawenzel/root,krafczyk/root,nilqed/root,bbockelm/root,abhinavmoudgil95/root,zzxuanyuan/root,Duraznos/root,CristinaCristescu/root,gbitzes/root,simonpf/root,pspe/root,root-mirror/root,gganis/root,simonpf/root,Y--/root,georgtroska/root,Y--/root,jrtomps/root,bbockelm/root,omazapa/root,olifre/root,CristinaCristescu/root,Duraznos/root,Duraznos/root,nilqed/root,nilqed/root,sawenzel/root,veprbl/root,karies/root,evgeny-boger/root,omazapa/root,arch1tect0r/root,perovic/root,buuck/root,omazapa/root-old,beniz/root,mattkretz/root,esakellari/root,simonpf/root,Duraznos/root,omazapa/root-old,Y--/root,abhinavmoudgil95/root,mattkretz/root,davidlt/root,georgtroska/root,bbockelm/root,krafczyk/root,nilqed/root,mkret2/root,gganis/root,lgiommi/root,esakellari/my_root_for_test,vukasinmilosevic/root,root-mirror/root,jrtomps/root,0x0all/ROOT,mhuwiler/rootauto,krafczyk/root,bbockelm/root,buuck/root,evgeny-boger/root,perovic/root,veprbl/root,omazapa/root-old,BerserkerTroll/root,omazapa/root-old,gganis/root,zzxuanyuan/root-compressor-dummy,georgtroska/root,esakellari/my_root_for_test,beniz/root,jrtomps/root,lgiommi/root,BerserkerTroll/root,root-mirror/root,karies/root,nilqed/root,smarinac/root,zzxuanyuan/root,abhinavmoudgil95/root,thomaskeck/root,georgtroska/root,karies/root,zzxuanyuan/root,mhuwiler/rootauto,evgeny-boger/root,0x0all/ROOT,dfunke/root,CristinaCristescu/root,esakellari/my_root_for_test,sirinath/root,simonpf/root,dfunke/root,Duraznos/root,thomaskeck/root,krafczyk/root,zzxuanyuan/root-compressor-dummy,vukasinmilosevic/root,arch1tect0r/root,sbinet/cxx-root,arch1tect0r/root,smarinac/root,root-mirror/root,satyarth934/root,omazapa/root,CristinaCristescu/root,buuck/root,jrtomps/root,arch1tect0r/root,olifre/root,krafczyk/root,veprbl/root,root-mirror/root,dfunke/root,thomaskeck/root,olifre/root,vukasinmilosevic/root,satyarth934/root,CristinaCristescu/root,veprbl/root,jrtomps/root,BerserkerTroll/root,esakellari/my_root_for_test,simonpf/root,zzxuanyuan/root,simonpf/root,krafczyk/root,nilqed/root,davidlt/root,gganis/root,buuck/root,agarciamontoro/root,perovic/root,buuck/root,Y--/root,satyarth934/root,olifre/root,omazapa/root,sbinet/cxx-root,perovic/root,root-mirror/root,abhinavmoudgil95/root,gbitzes/root,evgeny-boger/root,satyarth934/root,olifre/root,simonpf/root,dfunke/root,perovic/root,beniz/root,lgiommi/root,mkret2/root,evgeny-boger/root,sirinath/root,CristinaCristescu/root,lgiommi/root,CristinaCristescu/root,esakellari/root,BerserkerTroll/root,georgtroska/root,lgiommi/root,karies/root,Duraznos/root,arch1tect0r/root,sirinath/root,krafczyk/root,sawenzel/root,abhinavmoudgil95/root,mkret2/root,perovic/root,Duraznos/root,satyarth934/root,arch1tect0r/root,smarinac/root,Duraznos/root,beniz/root,BerserkerTroll/root,abhinavmoudgil95/root,buuck/root,veprbl/root,krafczyk/root,karies/root,root-mirror/root,agarciamontoro/root,abhinavmoudgil95/root,davidlt/root,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,gbitzes/root,omazapa/root,gganis/root,pspe/root,mhuwiler/rootauto,lgiommi/root,mattkretz/root,davidlt/root,esakellari/root,dfunke/root,esakellari/root,0x0all/ROOT,lgiommi/root,sirinath/root,olifre/root,arch1tect0r/root,smarinac/root,sbinet/cxx-root,BerserkerTroll/root