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.
