Is there perhaps another emsdk version with working llvm-ar?
On Thu, Dec 28, 2017 at 6:20 PM, Mark Sibly <[email protected]> wrote: > Hi, > > Ok I can confirm macos doesn't like: > > EXTRA_EXPORTED_RUNTIME_METHODS="['Pointer_stringify']" > > is has to be: > > "EXTRA_EXPORTED_RUNTIME_METHODS=['Pointer_stringify']" > > Next problem is I seem to have hit this issue: > > https://github.com/kripken/emscripten/issues/5418 > > The fix seems to be to use 'homebrew' llvm-ar instead. > > Any alternative to this? > > > On Thu, Dec 28, 2017 at 5:25 PM, Mark Sibly <[email protected]> wrote: > >> Cool bananas. >> >> Am gonna have another go at installing emscripten on macos, have never >> had much luck with that in the past... >> >> >> On Thu, Dec 28, 2017 at 5:24 PM, Alon Zakai <[email protected]> wrote: >> >>> I think that's a quoting issue, which >>> >>> https://github.com/kripken/emscripten/pull/5992 >>> >>> gives a better error for, and adds documentation about. I merged that in >>> now. >>> >>> On Wed, Dec 27, 2017 at 8:19 PM, Mark Sibly <[email protected]> >>> wrote: >>> >>>> Well, this fixes it for me, but another user on mac is getting the >>>> following error now when building: >>>> >>>> Traceback (most recent call last): >>>> File “/Users/jesse/emsdk-portable/emscripten/1.37.27/em++”, line 16, >>>> in <module> >>>> emcc.run() >>>> File “/Users/jesse/emsdk-portable/emscripten/1.37.27/emcc.py”, line >>>> 912, in run >>>> setattr(shared.Settings, key, eval(value)) >>>> File “<string>”, line 1, in <module> >>>> NameError: name ‘Pointer_stringify’ is not defined >>>> >>>> On Thu, Dec 28, 2017 at 2:45 PM, Mark Sibly <[email protected]> >>>> wrote: >>>> >>>>> > It adds a link to the FAQ at the top there, and the entry it links >>>>> to is more detailed. How does it look now? >>>>> >>>>> Much better! >>>>> >>>>> Will add -O3 for link too, thanks. >>>>> >>>>> >>>>> >>>>> >>>>> On Thu, Dec 28, 2017 at 1:57 PM, Alon Zakai <[email protected]> >>>>> wrote: >>>>> >>>>>> Yeah, that's the right fix - sorry about this, we've made changes >>>>>> there recently, and the docs should be better. I opened >>>>>> >>>>>> https://github.com/kripken/emscripten/pull/5994 >>>>>> >>>>>> now with some improvements, and pushed it live at >>>>>> >>>>>> http://kripken.github.io/emscripten-site/docs/api_reference/ >>>>>> module.html >>>>>> >>>>>> It adds a link to the FAQ at the top there, and the entry it links to >>>>>> is more detailed. How does it look now? >>>>>> >>>>>> About your flags, they look mostly good, but make sure you have -O3 >>>>>> for link as well as compiling object files. >>>>>> >>>>>> Btw, another option you might want to try is >>>>>> BINARYEN_IGNORE_IMPLICIT_TRAPS, which can help a little with >>>>>> size/speed, but like TRAP_MODE it may not work on all code (so it's off >>>>>> by >>>>>> default). >>>>>> >>>>>> On Wed, Dec 27, 2017 at 4:43 PM, Mark Sibly <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Yay, sort of fixed it, ended up adding this to my 'linker' options >>>>>>> (where linker=ec++): >>>>>>> >>>>>>> -s EXTRA_EXPORTED_RUNTIME_METHODS=['Pointer_stringify'] >>>>>>> >>>>>>> Is this the 'right' fix? >>>>>>> >>>>>>> Actually, I have a bunch of build/link switches now that I'm not >>>>>>> really sure about. For compiling source code I use: >>>>>>> >>>>>>> -std=c++11 -O3 -DNDEBUG -s USE_SDL=2 -s TOTAL_MEMORY=268435456 -s >>>>>>> DISABLE_EXCEPTION_CATCHING=1 >>>>>>> >>>>>>> Are all these necessary or are some only needed for linking? For >>>>>>> linking I use: >>>>>>> >>>>>>> -s USE_SDL=2 -s TOTAL_MEMORY=268435456 -s >>>>>>> DISABLE_EXCEPTION_CATCHING=1 -s BINARYEN=1 -s >>>>>>> BINARYEN_TRAP_MODE='allow' -s EXTRA_EXPORTED_RUNTIME_METHODS >>>>>>> =['Pointer_stringify'] >>>>>>> >>>>>>> Ditto, are these all necessary? >>>>>>> >>>>>>> The goal here is to create the *fastest* code! >>>>>>> >>>>>>> On Thursday, December 28, 2017 at 1:32:43 PM UTC+13, Mark Sibly >>>>>>> wrote: >>>>>>>> >>>>>>>> Hello, >>>>>>>> >>>>>>>> My wasm apps have started producing the following error with a >>>>>>>> fresh install of emsdk 'latest' on Windows 10: >>>>>>>> >>>>>>>> > 'Pointer_stringify' was not exported. add it to >>>>>>>> EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ) >>>>>>>> >>>>>>>> This error didn't used to happen before on a different install - >>>>>>>> sorry but I can't remember the version. >>>>>>>> >>>>>>>> em++ -v gives me: >>>>>>>> >>>>>>>> emcc (Emscripten gcc/clang-like replacement + linker emulating GNU >>>>>>>> ld) 1.37.26 >>>>>>>> clang version 4.0.0 (emscripten 1.37.26 : 1.37.26) >>>>>>>> Target: x86_64-pc-windows-msvc >>>>>>>> Thread model: posix >>>>>>>> InstalledDir: D:\devtools\emsdk-portable-64bit\clang\e1.37.26_64bit >>>>>>>> INFO:root:(Emscripten: Running sanity checks) >>>>>>>> >>>>>>>> I did find this page: >>>>>>>> >>>>>>>> http://kripken.github.io/emscripten-site/docs/api_reference/ >>>>>>>> module.html?highlight=extra_exported_runtime_methods#overrid >>>>>>>> ing-execution-environment >>>>>>>> >>>>>>>> Which mentions exporting functions using >>>>>>>> EXTRA_EXPORTED_RUNTIME_METHODS but I have no idea what that means. >>>>>>>> >>>>>>>> I would greatly appreciate any help here. >>>>>>>> >>>>>>>> Bye, >>>>>>>> Mark >>>>>>>> >>>>>>> -- >>>>>>> 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/d/optout. >>>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "emscripten-discuss" group. >>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>> pic/emscripten-discuss/m-GobZu3Tm0/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> [email protected]. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>> -- >>>> 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/d/optout. >>>> >>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "emscripten-discuss" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>> pic/emscripten-discuss/m-GobZu3Tm0/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. 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