What about using em++ rather than emcc? On Thursday, March 20, 2014 3:23:47 PM UTC-6, Jian Cheng wrote: > > Hi, > > I am new in emscripten. I would like to link emscripten with some > libraries. > However my codes have a lot of linking errors. > After reading > https://github.com/kripken/emscripten/wiki/Building-Projects > I still cannot solve my problems. > > To make the question simple, I made a small hello_world example, where > there is one class in hello_lib.h and hello_lib.cxx, and one main function > in hello_lib_test.cxx. > > [jcheng@jcW530 hello]$ emcc hello_lib_test.cxx -o > hello_lib_test.bc > > > > [jcheng@jcW530 hello]$ emcc hello_lib.cxx -o hello_lib.bc > [jcheng@jcW530 hello]$ emcc hello_lib.bc hello_lib_test.bc -o > hello_lib_test.html > warning: unresolved symbol: _ZN6helloCC1Ev > warning: unresolved symbol: _ZN6helloCD1Ev > > I cannot link hello_lib_test with hello_lib, and the output in > hello_lib_test.html is not correct (it showed -1) > Is there any tutorial for this? Thanks. > > best, > Jian Cheng >
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