| g++ with IDL call_external [message #45868] |
Mon, 10 October 2005 12:27 |
Denis Barkats
Messages: 4
Registered: October 2005
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Junior Member |
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Hi, I've been trying to use call_external from within IDL to call a
piece of code that I compiled with g++ instead of gcc. Here is the
exemple.
i have a file simple.c:
#include <stdio.h>
#include <stdlib.h>
int Simple() {
return 13;
}
Using gcc I do
-gcc -c simple.c
-gcc -bundle -flat_namespace -o simple.so simple.o
which creates the sharable librairie simple.so which I can call from
IDL as
-print,call_external('/Users/denis/idl/bicep/simple.so','Sim ple',
/unload)
13
So everything is fine.
However, now if I use g++
g++ -c simple.c
g++ -bundle -flat_namespace -o simple.so simple.o
print,call_external('/Users/denis/idl/bicep/simple.so','Simp le',
/unload)
% CALL_EXTERNAL: Error loading sharable executable.
Symbol: Simple, File =
/Users/denis/idl/bicep/simple.so
symbol not found
it does not seem to work.
DO any of you g++ users have any idea ?
Thanks
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