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POErrors Linking ColladaDom
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copied!<p>I'm trying to build a tool that uses <code>colladadom</code>, but I'm getting linker errors. This is my makefile</p> <pre><code>CXXFLAGS = -Wall -fPIC -g -t OBJECTS = mesher.o oar.o primitive.o assigner.o meshmerizer.o primmesher.o colladifier.o main.o LIBS = -I/opt/local/include -L/opt/local/lib -lboost_system -lboost_filesystem - lcollada14dom default: all all: $(OBJECTS) $(CXX) $(CXXFLAGS) -o oarcoll $^ $(LIBS) main.o : src/meshmerizer.h src/primmesher.h src/main.cpp $(CXX) $(CXXFLAGS) -c $^ colladifier.o : src/colladifier.cpp $(CXX) $(CXXFLAGS) -c $^ assigner.o : lib/assigner.cpp $(CXX) $(CXXFLAGS) -c $^ primitive.o : lib/assigner.h src/utils.h src/prim_enum.h src/primitive.cpp $(CXX) $(CXXFLAGS) -c $^ mesher.o : src/mesher.cpp $(CXX) $(CXXFLAGS) -c $^ oar.o : src/oar.cpp $(CXX) $(CXXFLAGS) -c $^ primmesher.o : src/primmesher.cpp $(CXX) $(CXXFLAGS) -c $^ meshmerizer.o : src/meshmerizer.cpp src/primmesher.h $(CXX) $(CXXFLAGS) -c $^ clean: rm -f oarcoll main.o $(OBJECTS) *~ </code></pre> <p>When I compile, I get this result:</p> <pre><code>Undefined symbols for architecture x86_64: "boost::system::generic_category()", referenced from: __static_initialization_and_destruction_0(int, int)in colladifier.o __static_initialization_and_destruction_0(int, int)in main.o "boost::system::system_category()", referenced from: __static_initialization_and_destruction_0(int, int)in colladifier.o __static_initialization_and_destruction_0(int, int)in main.o ld: symbol(s) not found for architecture x86_64 collect2: ld returned 1 exit status make: *** [all] Error 1 </code></pre> <p>I can compile with no problem if I do it all in one line and do not make .o files and link them later. I.e. this: </p> <pre><code>g++ domTest.cc -I/opt/local/include -L/opt/local/lib -lboost_system -lcollada15dom -o domTest </code></pre> <p>works fine on the same machine.</p> <p>I've run nm on libboost_system.dylib and the symbols that are undefined appear in the dump.</p> <p>There are multiple other threads similar to this, I've seen them and tried the solutions, but it still does not work for me.</p> <p>Any ideas?</p>

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