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Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL [message #93523 is a reply to message #93477] Wed, 10 August 2016 11:20 Go to previous messageGo to previous message
neil salmon is currently offline  neil salmon
Messages: 20
Registered: August 2011
Junior Member
Mike,

I did eventually get make_dll to create a dll file using the gcc compiler and the compile and link options:

cc = 'gcc -fopenmp -c %C -o %O'
ld = 'gcc -shared %O -o %L'


However, is a *.dll file the same as a shared object *.so file?

Putting the name of the *.dll file in as an argument to the call_external routine generates the error:

% CALL_EXTERNAL: Error loading sharable executable.
Symbol: mg_callex_total, File = mg_callex_total.dll
ERROR_MOD_NOT_FOUND

So any ideas how i should proceed now.

many thanks,
Neil
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