Dear roottalk, I get the following message when I compile the file walt.cxx with Makefile. I have no idea what is wrong. How can I fix it? Thank you, Jianrong -------------------------------------- KCC --one_instantiation_per_object -fPIC +K0 -I/home/cdfsoft/products/root/v3_03_07cKCC_4_0/Linux+2.2/include walt.cxx -o walt \ -L/home/cdfsoft/products/root/v3_03_07cKCC_4_0/Linux+2.2/lib -lCore -lCint \ -lGraf -lGraf3d -lHist -lHtml -lMatrix -lMinuit \ -lPostscript -lProof -lTree \ -lGpad -lGui -lGX11 -lRint \ Error: The setting of --[no_]thread_safe and/or --[no_]exceptions in /home/cdfsoft/products/root/v3_03_07cKCC_4_0/Linux+2.2/lib/libCore.so is incompatible with previous file(s) in this link. make: *** [walt] Error 2 ------------------------------------ The file walt.cxx is as following: ------------------------------------- // program walt.cxx #include "TRint.h" #include "TCanvas.h" #include "TLine.h" int main(int argc, char **argv) { TRint theApp("Rint", &argc, argv); TCanvas *c1 = new TCanvas(); TLine *l = new TLine(.1,.2,.8,.7); l->Draw(); theApp.Run(); return 0; } ------------------------------------------ And the Makefile is : ------------------------------------------ ARCH = linuxkcc ifeq ($(ARCH),linuxkcc) # Linux with the KAI compiler CXX = KCC --one_instantiation_per_object CXXFLAGS = -fPIC +K0 LD = KCC LDFLAGS = -O $(shell root-config --cflags) SOFLAGS = endif walt: $(CXX) $(CXXFLAGS) -I$(ROOTSYS)/include walt.cxx -o walt \ -L$(ROOTSYS)/lib -lCore -lCint \ -lGraf -lGraf3d -lHist -lHtml -lMatrix -lMinuit \ -lPostscript -lProof -lTree \ -lGpad -lGui -lGX11 -lRint \ ------------------------------------------------------------
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