demos/gem/rootlogon.C

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{
 printf("******************************************************************** \n") ;
 printf("                    Messages from rootlogon.C \n") ;
 printf("******************************************************************** \n") ; 
 
 // comes from configure
 TString tmp, gwprefix = "/usr/local";
 
 if ( gwprefix.EndsWith("/") == false )
        gwprefix += "/";
 
 // expand path to get specific macros 
 TString macroPATH = gROOT->GetMacroPath();
 tmp = gwprefix; 
 tmp += "share/gw/macros/";
 if ( macroPATH.Contains(tmp.Data()) == kFALSE ) { 
        printf("- Add %s to the macros path \n",tmp.Data());
        tmp += ":";
        macroPATH.Prepend(tmp.Data()); gROOT->SetMacroPath(macroPATH.Data());
 } 

 // add GammaWare include path for compilation
 tmp = gwprefix; 
 tmp += "include/gw"; tmp += "0.9"; printf("- Add %s to the include path \n",tmp.Data());
 
 tmp.Prepend(" .include "); 
 
 gROOT->ProcessLine(tmp.Data());
 
 // start a TBrowser 
 TBrowser b;
}