don't call nmake when not on Windows (for distclean target).
don't call nmake when not on Windows (for distclean target).


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@6898 27541ba8-7e3a-0410-8455-c3a389f83636

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