From Axel: xrootd's Module.mk for windows is accessing ROOTSYS. There is no need to use it; usually building ROOT does not require ROOTSYS to be set.
From Axel:
xrootd's Module.mk for windows is accessing ROOTSYS. There is no need to
use it; usually building ROOT does not require ROOTSYS to be set.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@15752 27541ba8-7e3a-0410-8455-c3a389f83636

kirbyherm/root-r-tools,gganis/root,davidlt/root,omazapa/root,strykejern/TTreeReader,gganis/root,arch1tect0r/root,esakellari/my_root_for_test,veprbl/root,buuck/root,cxx-hep/root-cern,karies/root,CristinaCristescu/root,zzxuanyuan/root,BerserkerTroll/root,vukasinmilosevic/root,georgtroska/root,krafczyk/root,omazapa/root-old,thomaskeck/root,sawenzel/root,mattkretz/root,alexschlueter/cern-root,karies/root,zzxuanyuan/root,sirinath/root,gganis/root,sbinet/cxx-root,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,mkret2/root,buuck/root,nilqed/root,CristinaCristescu/root,sbinet/cxx-root,mkret2/root,satyarth934/root,arch1tect0r/root,nilqed/root,CristinaCristescu/root,agarciamontoro/root,alexschlueter/cern-root,strykejern/TTreeReader,esakellari/my_root_for_test,sbinet/cxx-root,mkret2/root,olifre/root,0x0all/ROOT,abhinavmoudgil95/root,mkret2/root,bbockelm/root,arch1tect0r/root,lgiommi/root,jrtomps/root,smarinac/root,CristinaCristescu/root,jrtomps/root,jrtomps/root,sbinet/cxx-root,veprbl/root,zzxuanyuan/root-compressor-dummy,root-mirror/root,omazapa/root-old,evgeny-boger/root,tc3t/qoot,nilqed/root,lgiommi/root,Y--/root,0x0all/ROOT,sirinath/root,agarciamontoro/root,bbockelm/root,buuck/root,simonpf/root,esakellari/my_root_for_test,Duraznos/root,omazapa/root,dfunke/root,dfunke/root,buuck/root,strykejern/TTreeReader,dfunke/root,gbitzes/root,omazapa/root,kirbyherm/root-r-tools,omazapa/root,buuck/root,smarinac/root,krafczyk/root,krafczyk/root,mhuwiler/rootauto,simonpf/root,perovic/root,sbinet/cxx-root,bbockelm/root,Dr15Jones/root,root-mirror/root,mattkretz/root,gbitzes/root,olifre/root,satyarth934/root,lgiommi/root,ffurano/root5,mhuwiler/rootauto,omazapa/root,cxx-hep/root-cern,karies/root,gbitzes/root,strykejern/TTreeReader,thomaskeck/root,gganis/root,veprbl/root,sawenzel/root,lgiommi/root,zzxuanyuan/root-compressor-dummy,olifre/root,root-mirror/root,gganis/root,omazapa/root-old,omazapa/root-old,esakellari/root,nilqed/root,omazapa/root,mkret2/root,esakellari/root,cxx-hep/root-cern,sbinet/cxx-root,tc3t/qoot,Duraznos/root,omazapa/root-old,sirinath/root,abhinavmoudgil95/root,ffurano/root5,mkret2/root,lgiommi/root,jrtomps/root,strykejern/TTreeReader,olifre/root,BerserkerTroll/root,nilqed/root,smarinac/root,tc3t/qoot,krafczyk/root,omazapa/root-old,sawenzel/root,buuck/root,veprbl/root,alexschlueter/cern-root,karies/root,buuck/root,karies/root,georgtroska/root,BerserkerTroll/root,BerserkerTroll/root,0x0all/ROOT,tc3t/qoot,root-mirror/root,mkret2/root,abhinavmoudgil95/root,dfunke/root,0x0all/ROOT,ffurano/root5,vukasinmilosevic/root,arch1tect0r/root,smarinac/root,arch1tect0r/root,veprbl/root,cxx-hep/root-cern,olifre/root,bbockelm/root,pspe/root,karies/root,krafczyk/root,satyarth934/root,buuck/root,arch1tect0r/root,CristinaCristescu/root,satyarth934/root,beniz/root,omazapa/root-old,mhuwiler/rootauto,omazapa/root,pspe/root,gganis/root,zzxuanyuan/root-compressor-dummy,root-mirror/root,beniz/root,ffurano/root5,davidlt/root,smarinac/root,mhuwiler/rootauto,thomaskeck/root,Duraznos/root,mattkretz/root,bbockelm/root,omazapa/root-old,BerserkerTroll/root,agarciamontoro/root,evgeny-boger/root,sawenzel/root,arch1tect0r/root,pspe/root,beniz/root,thomaskeck/root,cxx-hep/root-cern,pspe/root,mattkretz/root,sirinath/root,mattkretz/root,dfunke/root,nilqed/root,gbitzes/root,olifre/root,zzxuanyuan/root,georgtroska/root,pspe/root,dfunke/root,simonpf/root,perovic/root,esakellari/root,sawenzel/root,georgtroska/root,mhuwiler/rootauto,nilqed/root,bbockelm/root,sbinet/cxx-root,0x0all/ROOT,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,vukasinmilosevic/root,lgiommi/root,bbockelm/root,beniz/root,zzxuanyuan/root,vukasinmilosevic/root,buuck/root,ffurano/root5,evgeny-boger/root,georgtroska/root,sirinath/root,beniz/root,esakellari/my_root_for_test,veprbl/root,abhinavmoudgil95/root,nilqed/root,Dr15Jones/root,tc3t/qoot,0x0all/ROOT,root-mirror/root,beniz/root,Y--/root,sbinet/cxx-root,evgeny-boger/root,agarciamontoro/root,0x0all/ROOT,mhuwiler/rootauto,thomaskeck/root,cxx-hep/root-cern,esakellari/my_root_for_test,beniz/root,omazapa/root,Dr15Jones/root,pspe/root,gganis/root,krafczyk/root,vukasinmilosevic/root,zzxuanyuan/root,satyarth934/root,lgiommi/root,strykejern/TTreeReader,Y--/root,zzxuanyuan/root,Duraznos/root,alexschlueter/cern-root,agarciamontoro/root,thomaskeck/root,root-mirror/root,Y--/root,mkret2/root,Duraznos/root,mkret2/root,abhinavmoudgil95/root,vukasinmilosevic/root,agarciamontoro/root,CristinaCristescu/root,BerserkerTroll/root,tc3t/qoot,kirbyherm/root-r-tools,sirinath/root,davidlt/root,CristinaCristescu/root,veprbl/root,sbinet/cxx-root,vukasinmilosevic/root,agarciamontoro/root,agarciamontoro/root,jrtomps/root,perovic/root,CristinaCristescu/root,Y--/root,zzxuanyuan/root,vukasinmilosevic/root,Dr15Jones/root,georgtroska/root,evgeny-boger/root,beniz/root,jrtomps/root,sawenzel/root,tc3t/qoot,alexschlueter/cern-root,alexschlueter/cern-root,omazapa/root-old,mhuwiler/rootauto,gbitzes/root,dfunke/root,Duraznos/root,agarciamontoro/root,sawenzel/root,smarinac/roo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