> No dia 27/12/2017, às 09:31, Hans Hagen <pra...@wxs.nl> escreveu:
>
> On 12/26/2017 9:19 PM, Jorge Manuel wrote:
>> Dear Sirs
>> Recently I moved to High Sierra with lua version 5.3.
>> I make a dynamic library from GSL and Swig the I call meurandist.so
>> I do:
>> swig -lua meurandist.i
>> gcc -I/usr/include/lua -c meurandist_wrap.c -o meurandist_wrap.o
>> gcc -c meurandist.c -o meurandist.o
>> gcc -fpic -bundle -undefined dynamic_lookup -llua -lgsl -lgslcblas -lm -Wall
>> -I/usr/local/include -L/usr/local/lib meurandist_wrap.o meurandist.o -o
>> meurandist.so
>> In my old machine all I need to do for call this library are
>> "sudo cp randist.so /usr/local/lib/lua/5.2”
>> And then
>> \startluacode
>> require "meurandist"
>> ARRAY_SIZE=100
>> arr=meurandist.new_int(ARRAY_SIZE)
>> meurandist.rpoisson(arr,ARRAY_SIZE,4)
>> for i=0,ARRAY_SIZE-1 do
>> context(" "..meurandist.int_getitem(arr,i)..",")
>> end
>> \stopluacode
>> Works nicely.
>> But now I don’t have lua 5.2 installed. I have copied my dynamic library in
>> the lua5.3 tree and that works fine if I call them from the console, but not
>> works if all call inside a context document.
>> Did I need to install lua 5.2? Is it mandatary? Is there a another way to
>> call c libraries?
>> Thanks a lot and have a luck year.
> lua 5.3 has different 'number' internals so i think that 5.3 libs will not
> work with 5.2
>
> anyway, you can probably best install lua 5.2 (otherwise, you also might need
> to adapt existing lua code to 5.3)
>
> Hans
My library works fine with lua 5.3, but I don’t know to fix that inside ConTeXT
tree. Install lua 5.2 is the best and easy way.
Thanks a lot
Jorge
>
>
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