Hi everybody, I'm trying to create a UNO component for openoffice. In this component, I would use gecode libraries. But I get an error hwen I compile the whole component whith this class. Here's the errors I get : 1. ---- If I'm using the -c option, the linking is not done and the component library loading failes : Warning : g++: -lgecodeint: linker input file unused because linking not done g++: -lgecodeset: linker input file unused because linking not done g++: -lgecodeminimodel: linker input file unused because linking not done g++: -lgecodekernel: linker input file unused because linking not done g++: -lgecodesearch: linker input file unused because linking not done Erreur : error (CannotRegisterImplementationException): loading component library failed: scsolver.uno.so 2. ---- If I don't use the -c option, here's the error I get : /usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' But I don't have any main function, since it's a uno component for openoffice This is the part of the Makefile to compile the class gecode.cxx : gecode.o : $(HEADER) $(NUMDIR)/gecode.cxx /usr/bin/g++ `pkg-config --libs --cflags gecode gecode-minimodel gecode-search` -DDEBUG -Os -mtune=pentium4 -I../../../source/inc -I. -DUNX -DGCC -DLINUX -DCPPU_ENV=gcc3 -DHAVE_GCC_VISIBILITY_FEATURE -DENABLE_SCSOLVER_UNO_ALGORITHM \ -o gecode.o -fPIC -fno-rtti -fno-common -export-dynamic -fvisibility=hidden -c ../../../source/numeric/gecode.cxx Have anyone any idea to help me ? Thanks in advance ! Mikael De Bie
