================================================================= = = = Mark Boulay = = Department of Physics phone/voice mail: (613) 545-6861 = = Queen's University fax: (613) 545-6813 = = Kingston, Ontario email: mgb@sno.phy.queensu.ca = = Canada, K7L 3N6 = = = ================================================================= Root team, Rene, The g++ line below was the line executed at the shell prompt; the makefile did contain the backslashes. I'm a little puzzled as to why this doesn't work; the compiler options are the same as those in the $ROOTSYS/test directory. Mark. On Thu, 1 Oct 1998, Rene Brun wrote: > Mark Boulay wrote: > > > > Root team, > > > > I'm trying to compile and link a simple test program > > on DEC/OSF1 with root 2_00/11. The following is the test file, along > > with the compiler output. I get similar unresolved messages when > > trying to build the examples in the $ROOTSYS/test directory. > > > > #############################file test_root.C################### > > #include "TROOT.h" > > #include "TFile.h" > > void main() > > { > > TROOT theRoot("theRoot","Test"); > > TFile *f1 = new TFile("f1","RECREATE","test file"); > > f1->Close(); > > } > > ################################################################ > > > > marie> g++ -o test_file -Wl,-soname -I/$ROOTSYS/include -L/$ROOTSYS/lib > > -lNew -lBase -lFunc -lCint -lClib -lCont -lFunc -lHist -lHtml -lMatrix > > -lMeta -lMinuit -lNet -lPostscript -lProof -lTree -lUnix -lZip -lGpad > > -lGui -lGraf -lGraf3d -lGX11 -lX3d -lXm -lXpm test_root.C > > > > /bin/ld: > > Unresolved: > > TFile::TFile(char const *, char const *, char const *, int) > > collect2: ld returned 1 exit status > > make: *** [test_file] Error 1 > > > > This one is easy. > You simply forgot the backslash in your link procedure. It must be: > g++ -o test_file -I/$ROOTSYS/include -L/$ROOTSYS/lib \ > -lNew -lBase -lFunc -lCint -lClib -lCont -lFunc -lHist -lHtml -lMatrix \ > -lMeta -lMinuit -lNet -lPostscript -lProof -lTree -lUnix -lZip -lGpad \ > -lGui -lGraf -lGraf3d -lGX11 -lX3d -lXm -lXpm test_root.C > > Rene Brun >
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