[Octave-bug-tracker] [bug #45280] mkoctfile needs to add XTRA_*FLAGS to link stage command

[Mike Miller]

Follow-up Comment #14, bug #45280 (project octave):

For me, on Debian, XTRA_CXXFLAGS="-pthread -fopenmp", and I can see that
-fopenmp is *not* on the link command line for e.g. mpfr_matrix_mul_d.oct, but
it successfully builds anyway.

So a viable workaround for now is


>> setenv ("DL_LDFLAGS", "-shared -fopenmp");
>> pkg install -forge interval


to force the linker to correctly link with OpenMP. But this should be fixed in
mkoctfile.

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