comp.lang.idl-pvwave archive: archive » Re: CALL

Home » Public Forums » archive » Re: CALL_EXTERNAL failure.

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: CALL_EXTERNAL failure. [message #16350 is a reply to message #16348]

Tue, 20 July 1999 00:00

korpela
Messages: 59
Registered: September 1993

Member

In article <3794B8F8.8EEB716@fajnm1.am.ub.es>,
Octavi Fors <octavi@fajnm1.am.ub.es> wrote:
> ld.so.1: /usr/local/rsi/idl_5/bin/bin.solaris2.sparc/idlde:
> fatal: relocation error: symbol not found: __s_wsle_nv: referenced in
> /home/octavi/idl/example.so

The problem with using fortran from within IDL is that the fortran
libraries aren't already in memory. You'll need to do something to ensure
the fortran libraries are loaded either by statically linking them with
your .so or by calling a fortran function that expects no parameters in
a call external for example

IDL> b=call_external("/usr/lib/libF77.so.1.4","getpid_")

Be warned, however, that this second method could result in other undefined
symbols if there are multiple fortran librarues.

Eric
--
Eric Korpela | An object at rest can never be
korpela@ssl.berkeley.edu | stopped.
<a href="http://sag-www.ssl.berkeley.edu/~korpela">Click for home page.</a>

Report message to a moderator

[Message index]

		Re: CALL_EXTERNAL failure. By: Octavi Fors on Tue, 20 July 1999 00:00
		Re: CALL_EXTERNAL failure. By: korpela on Tue, 20 July 1999 00:00

Previous Topic:	Re: There is NO TRUTH! Re: Histogram Hot-shots Required
Next Topic:	CALL_EXTERNAL failure.

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 20:56:44 PDT 2025

Total time taken to generate the page: 0.72138 seconds