problem in compiling a root macro with MaxOs X

From: Massimiliano Chiorboli <massimiliano.chiorboli_at_cern.ch>
Date: Fri, 5 Dec 2008 18:11:39 +0100

Dear All,

   I have a MacOs Leopard, on which I installed root 5.21.06. If I try to compile a root macro (which compiles on a linux pc), I get the message I attach at the end of the mail. Any hint?
Thanks,

   Massimiliano

root [0] .x makePlots.C+("1e31")
Info in <TUnixSystem::ACLiC>: creating shared library
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots_C.so

/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void makePlots(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:44:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void effReduced(TString, TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:189:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:197:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:235:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:163:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void effReduced(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:285:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:303:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:259:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void pdPlot(TString, TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:358:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:363:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:391:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:335:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void pdPlot(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:444:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:467:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:415:
warning: unused variable 'c1'
dlopen error:
dlopen(/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots_C.so, 10): Symbol not found: __ZN5TFileC1EPKcS1_S1_i  Referenced from:
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots_C.so

 Expected in: dynamic lookup

Load Error: Failed to load Dynamic link library
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots_C.so

/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void makePlots(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:44:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void effReduced(TString, TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:189:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:197:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:235:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:163:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void effReduced(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:285:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:303:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:259:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void pdPlot(TString, TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:358:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:363:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:391:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:335:
warning: unused variable 'c1'
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:
In function 'void pdPlot(TString)':
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:444:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:467:
warning: comparison between signed and unsigned integer expressions
/Users/chiorbol/Documents/workspace/ReducedMenuEffEstimate/ReducedPathsEffEstimate/./makePlots.C:415:
warning: unused variable 'c1'
Undefined symbols:
 "TH1::GetXaxis() const", referenced from:

     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o

 "TFile::TFile(char const*, char const*, char const*, int)", referenced from:

     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o
 "TCanvas::TCanvas(char const*, char const*, int, int)", referenced from:
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o
 "_main", referenced from:
     start in crt1.10.5.o

 "TLegend::TLegend(double, double, double, double, char const*, char const*)", referenced from:

     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o
 "TLegend::AddEntry(TObject*, char const*, char const*)", referenced from:
     pdPlot(TString)    in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     pdPlot(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString)     in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o
     effReduced(TString, TString)in makePlots_C_ACLiC_dict.o

ld: symbol(s) not found
collect2: ld returned 1 exit status
*** Interpreter error recovered *** Received on Fri Dec 05 2008 - 18:11:51 CET