Wait, here is the problem, a big fat FORTRAN source file:

https://github.com/libamtrack/library/blob/master/thirdparty/cernlib/CERNLIBFUNS.f

I don't think it's possible to get that through emscripten.

On Thursday, 5 April 2018 10:12:12 UTC+2, Floh wrote:
>
> (1) I would try to start with a pure GSL source repo, not the gsl-js repo 
> (this provides a precompiled .js blob callable from Javascript, but it 
> looks like you need GSL as a normal C library to be compiled with 
> libamtrack.
>
> (2) the main problem here which I don't understand is why it's trying to 
> call gfortran, from looking over the repositories I haven't seen any 
> Fortran sources (which would be a show stopper), all I've seen is C headers 
> and sources (which is good)
>
> If I would tackle the problem I would probably throw away all the autoconf 
> stuff, put all sources (GSL and libamtrack) into a common project 
> directory, and write a simplest-possible cmake file with hardwired config 
> for emscripten which compiles a static library. But YMMV of course :)
>
> On Thursday, 5 April 2018 08:44:06 UTC+2, Peter wrote:
>>
>> Hello, I am working on application to provide easy way to use this 
>> library:
>> https://github.com/libamtrack/library
>>
>> generally the main purpose is provide it as easy to use web application.
>> So lately I am trying to convert it to JS using Emscripten.
>>
>> I have to problems:
>> 1. GSL
>> I found this: https://github.com/Planeshifter/gsl-js
>> the emmake make for this is generrly sucessful but I don't know how to 
>> use it during building main lib
>>  but genrally during emmake I get error:
>> fatal error: 'gsl/gsl_integration.h' file not found
>> #include <gsl/gsl_integration.h>
>>
>> 2.
>> make:
>> libtool: link: gfortran -shared  -fPIC  
>> .libs/libcernlibfuns_la-AT_CernlibFuns.o .libs/CERNLIBFUNS.o   -lgsl 
>> -lgslcblas -lm  -g -O2   -Wl,-soname -Wl,libcernlibfuns.so.0 -o 
>> .libs/libcernlibfuns.so.0.0.0
>> libtool: link: (cd ".libs" && rm -f "libcernlibfuns.so.0" && ln -s 
>> "libcernlibfuns.so.0.0.0" "libcernlibfuns.so.0")
>>
>> emmake make:
>> libtool: link: gfortran -shared  -fPIC  
>> .libs/libcernlibfuns_la-AT_CernlibFuns.o .libs/CERNLIBFUNS.o   -lgsl 
>> -lgslcblas -lm  -g -O2   -Wl,-soname -Wl,libcernlibfuns.so.0 -o 
>> .libs/libcernlibfuns.so.0.0.0
>> .libs/libcernlibfuns_la-AT_CernlibFuns.o: file not recognized: File 
>> format not recognized
>> collect2: error: ld returned 1 exit status
>>
>> I know that probably its really easy to figure it out how to do it, but I 
>> spend last week trying to find some solution and nothing :(
>> If someone would give me a hint where to start it would be really greate.
>> Thank you for you time,
>> peter
>>
>>
>>
>>

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