Thanks for the reply. I will try to make a testcase. It might be difficult to come up with a good tescase since our code is quite large so I will have to narrow down the root issue first.
But according to the instructions reversing side module and main module should not cause difference? No? -Xiang On Mon, Jan 20, 2014 at 11:16 PM, Alon Zakai <[email protected]> wrote: > The static linking code is fairly new and I don't think many people have > tested it yet, so very possible you found a bug. Please try to make as > small as possible a testcase and file an issue. > > - Alon > > > > On Sat, Jan 18, 2014 at 10:13 PM, Xiang Li <[email protected]> wrote: > >> Update. For Lib2Test.js, I tried to reverse the role of Side and Main >> module since Lib2 depends on lib1 it appears works better. I'll test a bit >> more and post my findings. >> >> >> On Friday, January 17, 2014 9:11:38 PM UTC-6, Xiang Li wrote: >>> >>> Hi >>> >>> >>> >>> I am new to Emscipten and I have been trying to use static linking ( >>> http://github.com/kripken/emscripten/wiki/Linking). My project has the >>> following directory structure: >>> >>> >>> >>> FBProject >>> >>> lib1 >>> >>> source >>> >>> Lib1 .cpp snd .h files >>> >>> test >>> >>> lib1Test cpp files >>> >>> lib2 >>> >>> source >>> >>> Lib2 cpp and .h files >>> >>> test >>> >>> lib2Test cpp files >>> >>> >>> >>> … >>> >>> >>> >>> >>> >>> Note lib2 is dependent on lib1. >>> >>> >>> >>> Using Emscripten I can convert my project to JS successfully and both >>> lib1Test.js and lib2Test.js resulted run fine. Thanks for this amazing tool! >>> >>> >>> >>> Now use static linking, this works: >>> >>> >>> >>> Build lib1 source files into a side module (Lib1Side.js) and >>> lib1Ttest files as a main module. Link them together and the resulted >>> Lib1Test.js runs fine. >>> >>> >>> >>> This does not work: >>> >>> >>> >>> 1. Build lib2 source files into a lib2.so, that is, in >>> CMakeList.txt: >>> >>> add_library(Lib2 SHARED lib2-source-files) >>> >>> >>> >>> 2. Build lib2Test files and lib2.so as the Main module, that is: >>> >>> add_executable(Lib2TestMain Lib2Test-source-files) >>> >>> target_link_libraries(Lib2TestMain Lib2) >>> >>> >>> >>> 3. Finally link the main module Lib2TestMain.js with Lib1Side.js >>> (note lib2 is dependent on lib1 in c++). It links fine and all symbols >>> appear resolved. But unfortunately the resulted lib2test.js does not run. >>> >>> >>> >>> I suspect the side module Lib1Side.js is not relocated into >>> LIB2TestMain.js properly, perhaps some sort of static linking path should >>> be manipulated first? I can’t see why this won’t workL >>> >>> >>> >>> I have been stuck on this several days. Any help or pointer will be >>> greatly appreciated. >>> >>> >>> >>> Best regards >>> >>> Xiang Li >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
