Dear Rooters, I am trying to build the latest production version of ROOT (2.20/06) for SunOS 5.6. So far I can build all the .so libraries as well as cint, root.exe and rootcint using the following Makfile sequence: //-> begin of makefile # Makefile of ROOT for SunOS 5.6 with egcs PLATFORM = sunos CXX = g++ CC = gcc CXXFLAGS = -Wall -fPIC -D__SunOS_5_6 -fno-rtti -fno-exceptions \ -I$(OPENGL)/include CFLAGS = -Wall -fPIC -D_POSIX_C_SOURCE CINTCXXFLAGS = -Wall -fPIC -fno-rtti -fno-exceptions -DG__REGEXP \ -DG__UNIX -DG__SHAREDLIB -DG__OSFDLL -DG__ROOT -DG__REDIRECTIO CINTCFLAGS = -Wall -fPIC -DG__REGEXP -DG__UNIX -DG__SHAREDLIB \ -DG__OSFDLL -DG__ROOT -DG__REDIRECTIO OPT = -g NOOPT = LD = gcc LDFLAGS = $(OPT) SOFLAGS = -shared -Wl,-soname, SOEXT = so SYSLIBS = -lm -ldl -lsocket -lgen SYSXLIBS = -L/usr/X11R6/lib -lX11 -lstdc++ -lm -ldl -lsocket -lgen XLIBS = $(ROOTSYS)/lib/libXpm.a -L/usr/X11R6/lib -lX11 CILIBS = -lm -ltermcap -lgen -ldl -lstdc++ //-> end of makefile While building root I get the following messages beginning with the first generation of the dictionaries: Generating dictionary BASE_G__Base1.cxx... Error: No symbol R__EXTERNInt_tgDebug in current scope FILE:Rtypes.h LINE:88 Error: No symbol R__EXTERNTDirectory in current scope FILE:TDirectory.h LINE:107 Error: No symbol gDirectory in current scope FILE:TDirectory.h LINE:107 Error: No symbol R__EXTERNTROOT in current scope FILE:TROOT.h LINE:195 Error: No symbol gROOT in current scope FILE:TROOT.h LINE:195 Warning: File "TBuffer.h" already loaded . . Once make is finished I can launch root but running a demo gives me the following error message: root [0] .x demos.C Error: No symbol gROOT->Reset() in current scope FILE:/home/wmajid/newroot/root/tutorials/./demos.C LINE:7 *** Interpreter error recovered *** However, it seems like the classes are availabe, since when I issue .class TROOT, I get the expected answer. Also, I can open a canvas (TCanvas) from here. It seems like the globals are the only items not instantiated to unrecognized by cint. By the way makefile generates the following command to build rootcint: gcc -g -o $ROOTSYS/bin/rootcint UTILS_rootcint.o \ -L$ROOTSYS/lib -lCint -lm -ltermcap -lgen -ldl \ -lstdc++ Does anyone have any ideas or suggestions for me? Thanks. Regards, Walid
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