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Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL [message #93526 is a reply to message #93523]

Thu, 11 August 2016 04:26

Haje Korth
Messages: 651
Registered: May 1997

Senior Member

On Wednesday, August 10, 2016 at 2:20:25 PM UTC-4, neil.a...@gmail.com wrote:
> 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

For dll you must export the routine so that it can be used. This is done with the module definition file. Not sure if make_dll takes care of it. I build my dlms in Visual Studio.

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[Message index]

		Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Sun, 31 July 2016 14:09
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Mon, 01 August 2016 06:32
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Mon, 01 August 2016 12:15
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Tue, 02 August 2016 15:25
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Wed, 03 August 2016 04:21
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Wed, 03 August 2016 06:19
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: natha on Wed, 03 August 2016 10:23
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Thu, 04 August 2016 06:23
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Helder Marchetto on Thu, 04 August 2016 06:41
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Thu, 04 August 2016 16:11
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Fri, 05 August 2016 07:08
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Mon, 08 August 2016 00:42
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Mon, 08 August 2016 10:14
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Mon, 08 August 2016 14:41
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Helder Marchetto on Mon, 08 August 2016 14:48
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Tue, 09 August 2016 03:26
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Wed, 10 August 2016 03:31
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Michael Galloy on Wed, 10 August 2016 07:44
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Wed, 10 August 2016 09:31
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Wed, 10 August 2016 11:20
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Haje Korth on Thu, 11 August 2016 04:26
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Thu, 11 August 2016 05:32
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: Haje Korth on Fri, 12 August 2016 05:31
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Thu, 11 August 2016 07:39
		Re: Pros & cons of methods 1) DLM and 2) Call_External of calling C from IDL By: neil salmon on Sun, 14 August 2016 12:35

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