[Octave-bug-tracker] [bug #50463] gsvd implementation uses functions removed from lapack >= 3.6.0

[Markus Mützel]

Follow-up Comment #16, bug #50463 (project octave):

Compiling the attached file with "mkoctfile check_lib_fcn.cc", I see the
following on Octave 4.2.1 on Windows 10:

>> check_lib_fcn ("liblapack", "dggsvd_")
ans = 1
>> check_lib_fcn ("liblapack", "dggsvd3_")
ans = 0


And this on Ubuntu 17.10:

>> check_lib_fcn ("liblapack.so", "dggsvd_")
ans = 1
>> check_lib_fcn ("liblapack.so", "dggsvd3_")
ans = 1


@Rik: Is that the kind of portable check you were referring to in comment
#13?
At least on Windows we should know the name of the library that we are
packing. Not so sure on Linux or Mac.


(file #42706)
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Additional Item Attachment:

File name: check_lib_fcn.cc               Size:1 KB


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